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[PATCH 5.15] Revert "KVM: x86: enable TDP MMU by default"

by Sean Christopherson

Disable the TDP MMU by default in v5.15 kernels to "fix" several severe performance bugs that have since been found and fixed in the TDP MMU, but are unsuitable for backporting to v5.15. The problematic bugs are fixed by upstream commit edbdb43fc96b ("KVM: x86: Preserve TDP MMU roots until they are explicitly invalidated") and commit 01b31714bd90 ("KVM: x86: Do not unload MMU roots when only toggling CR0.WP with TDP enabled"). Both commits fix scenarios where KVM will rebuild all TDP MMU page tables in paths that are frequently hit by certain guest workloads. While not exactly common, the guest workloads are far from rare. The fallout of rebuilding TDP MMU page tables can be so severe in some cases that it induces soft lockups in the guest. Commit edbdb43fc96b would require _significant_ effort and churn to backport due it depending on a major rework that was done in v5.18. Commit 01b31714bd90 has far fewer direct conflicts, but has several subtle _known_ dependencies, and it's unclear whether or not there are more unknown dependencies that have been missed. Lastly, disabling the TDP MMU in v5.15 kernels also fixes a lurking train wreck started by upstream commit a955cad84cda ("KVM: x86/mmu: Retry page fault if root is invalidated by memslot update"). That commit was tagged for stable to fix a memory leak, but didn't cherry-pick cleanly and was never backported to v5.15. Which is extremely fortunate, as it introduced not one but two bugs, one of which was fixed by upstream commit 18c841e1f411 ("KVM: x86: Retry page fault if MMU reload is pending and root has no sp"), while the other was unknowingly fixed by upstream commit ba6e3fe25543 ("KVM: x86/mmu: Grab mmu_invalidate_seq in kvm_faultin_pfn()") in v6.3 (a one-off fix will be made for v6.1 kernels, which did receive a backport for a955cad84cda). Disabling the TDP MMU by default reduces the probability of breaking v5.15 kernels by backporting only a subset of the fixes. As far as what is lost by disabling the TDP MMU, the main selling point of the TDP MMU is its ability to service page fault VM-Exits in parallel, i.e. the main benefactors of the TDP MMU are deployments of large VMs (hundreds of vCPUs), and in particular delployments that live-migrate such VMs and thus need to fault-in huge amounts of memory on many vCPUs after restarting the VM after migration. Smaller VMs can see performance improvements, but nowhere enough to make up for the TDP MMU (in v5.15) absolutely cratering performance for some workloads. And practically speaking, anyone that is deploying and migrating VMs with hundreds of vCPUs is likely rolling their own kernel, not using a stock v5.15 series kernel. This reverts commit 71ba3f3189c78f756a659568fb473600fd78f207. Link: https://lore.kernel.org/all/ZDmEGM+CgYpvDLh6@google.com Link: https://lore.kernel.org/all/f023d927-52aa-7e08-2ee5-59a2fbc65953@gameserver… Cc: Jeremi Piotrowski <jpiotrowski(a)linux.microsoft.com> Cc: Mathias Krause <minipli(a)grsecurity.net> Signed-off-by: Sean Christopherson <seanjc(a)google.com> --- arch/x86/kvm/mmu/tdp_mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index 6c2bb60ccd88..7a64fb238044 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -10,7 +10,7 @@ #include <asm/cmpxchg.h> #include <trace/events/kvm.h> -static bool __read_mostly tdp_mmu_enabled = true; +static bool __read_mostly tdp_mmu_enabled = false; module_param_named(tdp_mmu, tdp_mmu_enabled, bool, 0644); /* Initializes the TDP MMU for the VM, if enabled. */ base-commit: f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f -- 2.42.0.rc2.253.gd59a3bf2b4-goog

2 years

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FAILED: patch "[PATCH] ipvs: fix racy memcpy in proc_do_sync_threshold" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 5310760af1d4fbea1452bfc77db5f9a680f7ae47 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082114-remix-cable-0852@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 5310760af1d4 ("ipvs: fix racy memcpy in proc_do_sync_threshold") 1b90af292e71 ("ipvs: Improve robustness to the ipvs sysctl") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5310760af1d4fbea1452bfc77db5f9a680f7ae47 Mon Sep 17 00:00:00 2001 From: Sishuai Gong <sishuai.system(a)gmail.com> Date: Thu, 10 Aug 2023 15:12:42 -0400 Subject: [PATCH] ipvs: fix racy memcpy in proc_do_sync_threshold When two threads run proc_do_sync_threshold() in parallel, data races could happen between the two memcpy(): Thread-1 Thread-2 memcpy(val, valp, sizeof(val)); memcpy(valp, val, sizeof(val)); This race might mess up the (struct ctl_table *) table->data, so we add a mutex lock to serialize them. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Link: https://lore.kernel.org/netdev/B6988E90-0A1E-4B85-BF26-2DAF6D482433@gmail.c… Signed-off-by: Sishuai Gong <sishuai.system(a)gmail.com> Acked-by: Simon Horman <horms(a)kernel.org> Acked-by: Julian Anastasov <ja(a)ssi.bg> Signed-off-by: Florian Westphal <fw(a)strlen.de> diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 62606fb44d02..4bb0d90eca1c 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -1876,6 +1876,7 @@ static int proc_do_sync_threshold(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { + struct netns_ipvs *ipvs = table->extra2; int *valp = table->data; int val[2]; int rc; @@ -1885,6 +1886,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write, .mode = table->mode, }; + mutex_lock(&ipvs->sync_mutex); memcpy(val, valp, sizeof(val)); rc = proc_dointvec(&tmp, write, buffer, lenp, ppos); if (write) { @@ -1894,6 +1896,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write, else memcpy(valp, val, sizeof(val)); } + mutex_unlock(&ipvs->sync_mutex); return rc; } @@ -4321,6 +4324,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct netns_ipvs *ipvs) ipvs->sysctl_sync_threshold[0] = DEFAULT_SYNC_THRESHOLD; ipvs->sysctl_sync_threshold[1] = DEFAULT_SYNC_PERIOD; tbl[idx].data = &ipvs->sysctl_sync_threshold; + tbl[idx].extra2 = ipvs; tbl[idx++].maxlen = sizeof(ipvs->sysctl_sync_threshold); ipvs->sysctl_sync_refresh_period = DEFAULT_SYNC_REFRESH_PERIOD; tbl[idx++].data = &ipvs->sysctl_sync_refresh_period;

2 years

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stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 5 warnings (v5.15.128)

by kernelci.org bot

stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 5 warnings (v5.15.128) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.128/ Tree: stable-rc Branch: linux-5.15.y Git Describe: v5.15.128 Git Commit: 5ddfe5cc87167343bd4c17f776de7b7aa1475b0c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings Warnings summary: 2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section --- For more info write to <info(a)kernelci.org>

2 years

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[PATCH 5.10 000/135] 5.10.191-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.191 release. There are 135 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 26 Aug 2023 14:50:00 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.191-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.191-rc1 Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Correct the mitigation status when SMT is disabled Peter Zijlstra <peterz(a)infradead.org> objtool/x86: Fixup frame-pointer vs rethunk Petr Pavlu <petr.pavlu(a)suse.com> x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Disable the mitigation on unaffected configurations Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Fix the DIV(0) initial fix attempt Sean Christopherson <seanjc(a)google.com> x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() Peter Zijlstra <peterz(a)infradead.org> x86/static_call: Fix __static_call_fixup() Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Explain the untraining sequences a bit more Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Cleanup the untrain mess Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Rename original retbleed methods Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Clean up SRSO return thunk mess Peter Zijlstra <peterz(a)infradead.org> x86/ibt: Add ANNOTATE_NOENDBR Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Add frame-pointer-specific function ignore Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Make custom return thunk unconditional Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Fix __x86_return_thunk symbol type Yangtao Li <frank.li(a)vivo.com> mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove Jason Xing <kernelxing(a)tencent.com> net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled Jason Wang <jasowang(a)redhat.com> virtio-net: set queues after driver_ok Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix null-ptr-deref in unix_stream_sendpage(). Xin Long <lucien.xin(a)gmail.com> netfilter: set default timeout to 3 secs for sctp shutdown send and recv state Yibin Ding <yibin.ding(a)unisoc.com> mmc: block: Fix in_flight[issue_type] value error Yang Yingliang <yangyingliang(a)huawei.com> mmc: wbsd: fix double mmc_free_host() in wbsd_init() Russell Harmon via samba-technical <samba-technical(a)lists.samba.org> cifs: Release folio lock on fscache read hit. dengxiang <dengxiang(a)nfschina.com> ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. Tony Lindgren <tony(a)atomide.com> serial: 8250: Fix oops for port->pm on uart_change_pm() Alexandre Ghiti <alexghiti(a)rivosinc.com> riscv: uaccess: Return the number of bytes effectively not copied Chen Lifu <chenlifu(a)huawei.com> riscv: lib: uaccess: fix CSR_STATUS SR_SUM bit Jisheng Zhang <jszhang(a)kernel.org> riscv: lib: uaccess: fold fixups into body Akira Tsukamoto <akira.tsukamoto(a)gmail.com> riscv: __asm_copy_to-from_user: Optimize unaligned memory access and pipeline stall Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Remodified 3k pull low procedure Jerome Brunet <jbrunet(a)baylibre.com> ASoC: meson: axg-tdm-formatter: fix channel slot allocation Zhang Shurong <zhang_shurong(a)foxmail.com> ASoC: rt5665: add missed regulator_bulk_disable Christopher Obbard <chris.obbard(a)collabora.com> arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 FUKAUMI Naoki <naoki(a)radxa.com> arm64: dts: rockchip: sort nodes/properties on rk3399-rock-4 FUKAUMI Naoki <naoki(a)radxa.com> arm64: dts: rockchip: fix regulator name on rk3399-rock-4 Alex Bee <knaerzche(a)gmail.com> arm64: dts: rockchip: add SPDIF node for ROCK Pi 4 Alex Bee <knaerzche(a)gmail.com> arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4 Vicente Bergas <vicencb(a)gmail.com> arm64: dts: rockchip: use USB host by default on rk3399-rock-pi-4 Vicente Bergas <vicencb(a)gmail.com> arm64: dts: rockchip: fix supplies on rk3399-rock-pi-4 Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Flush posted write on enable before reset Eric Dumazet <edumazet(a)google.com> net: do not allow gso_size to be set to GSO_BY_FRAGS Abel Wu <wuyun.abel(a)bytedance.com> sock: Fix misuse of sk_under_memory_pressure() Alfred Lee <l00g33k(a)gmail.com> net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset Andrii Staikov <andrii.staikov(a)intel.com> i40e: fix misleading debug logs Ziyang Xuan <william.xuanziyang(a)huawei.com> team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves Justin Chen <justin.chen(a)broadcom.com> net: phy: broadcom: stub c45 read/write for 54810 Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: disallow object maps Sishuai Gong <sishuai.system(a)gmail.com> ipvs: fix racy memcpy in proc_do_sync_threshold Luca Ceresoli <luca.ceresoli(a)bootlin.com> drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs Petr Machata <petrm(a)nvidia.com> selftests: mirror_gre_changes: Tighten up the TTL test match Lin Ma <linma(a)zju.edu.cn> xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH Lin Ma <linma(a)zju.edu.cn> xfrm: add NULL check in xfrm_update_ae_params Zhengchao Shao <shaozhengchao(a)huawei.com> ip_vti: fix potential slab-use-after-free in decode_session6 Zhengchao Shao <shaozhengchao(a)huawei.com> ip6_vti: fix slab-use-after-free in decode_session6 Zhengchao Shao <shaozhengchao(a)huawei.com> xfrm: fix slab-use-after-free in decode_session6 Lin Ma <linma(a)zju.edu.cn> net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure Lin Ma <linma(a)zju.edu.cn> net: af_key: fix sadb_x_filter validation Lin Ma <linma(a)zju.edu.cn> net: xfrm: Fix xfrm_address_filter OOB read Tam Nguyen <tamnguyenchi(a)os.amperecomputing.com> i2c: designware: Handle invalid SMBus block data response length value xiaoshoukui <xiaoshoukui(a)gmail.com> btrfs: fix BUG_ON condition in btrfs_cancel_balance Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms Yi Yang <yiyang13(a)huawei.com> tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/rtas_flash: allow user copy to flash block cache objects Yuanjun Gong <ruc_gongyuanjun(a)163.com> fbdev: mmp: fix value check in mmphw_probe() Chengfeng Ye <dg573847474(a)gmail.com> i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue Wolfram Sang <wsa+renesas(a)sang-engineering.com> virtio-mmio: don't break lifecycle of vm_dev Tang Bin <tangbin(a)cmss.chinamobile.com> virtio-mmio: Use to_virtio_mmio_device() to simply code Ivan Mikhaylov <fr0st61te(a)gmail.com> net/ncsi: change from ndo_set_mac_address to dev_set_mac_address Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing/probes: Fix to update dynamic data counter if fetcharg uses it Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs Sergey Shtylyov <s.shtylyov(a)omp.ru> mmc: meson-gx: fix deferred probing Heiner Kallweit <hkallweit1(a)gmail.com> mmc: meson-gx: use devm_mmc_alloc_host Heiner Kallweit <hkallweit1(a)gmail.com> mmc: core: add devm_mmc_alloc_host Sergey Shtylyov <s.shtylyov(a)omp.ru> mmc: sunxi: fix deferred probing Sergey Shtylyov <s.shtylyov(a)omp.ru> mmc: bcm2835: fix deferred probing Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix NULL-deref on suspend Frank Li <Frank.Li(a)nxp.com> usb: cdns3: fix NCM gadget RX speed 20x slow than expection at iMX8QM Frank Li <Frank.Li(a)nxp.com> usb: cdns3: allocate TX FIFO size according to composite EP number Wesley Cheng <wcheng(a)codeaurora.org> usb: gadget: udc: core: Introduce check_config to verify USB configuration Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Device side header file for CDNSP driver Jiaxun Yang <jiaxun.yang(a)flygoat.com> irqchip/mips-gic: Use raw spinlock for gic_lock Marc Zyngier <maz(a)kernel.org> irqchip/mips-gic: Get rid of the reliance on irq_cpu_online() Jeffrey Hugo <quic_jhugo(a)quicinc.com> bus: mhi: host: Range check CHDBOFF and ERDBOFF Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> bus: mhi: Move host MHI code to "host" directory Bhaumik Bhatt <bbhatt(a)codeaurora.org> bus: mhi: Add MMIO region length to controller structure Loic Poulain <loic.poulain(a)linaro.org> bus: mhi: Add MHI PCI support for WWAN modems William Breathitt Gray <william.gray(a)linaro.org> iio: addac: stx104: Fix race condition when converting analog-to-digital William Breathitt Gray <william.gray(a)linaro.org> iio: addac: stx104: Fix race condition for stx104_write_raw() William Breathitt Gray <william.gray(a)linaro.org> iio: adc: stx104: Implement and utilize register structures William Breathitt Gray <william.gray(a)linaro.org> iio: adc: stx104: Utilize iomap interface Cosmin Tanislav <demonsingur(a)gmail.com> dt-bindings: iio: add AD74413R Cosmin Tanislav <demonsingur(a)gmail.com> iio: add addac subdirectory Randy Dunlap <rdunlap(a)infradead.org> IMA: allow/fix UML builds Chen Lin <chen.lin5(a)zte.com.cn> ring-buffer: Do not swap cpu_buffer during resize process Benjamin Gray <bgray(a)linux.ibm.com> powerpc/kasan: Disable KCOV in KASAN code Tuo Li <islituo(a)gmail.com> ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() dengxiang <dengxiang(a)nfschina.com> ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 shanzhulig <shanzhulig(a)gmail.com> drm/amdgpu: Fix potential fence use-after-free v2 Matthew Anderson <ruinairas1992(a)gmail.com> Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally Zhengping Jiang <jiangzp(a)google.com> Bluetooth: L2CAP: Fix use-after-free Armin Wolf <W_Armin(a)gmx.de> pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() Tuo Li <islituo(a)gmail.com> gfs2: Fix possible data races in gfs2_show_options() Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: imx: add missing USB PHY DPDM wakeup setting Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: imx: don't request QoS for imx8ulp Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: platform: mediatek: vpu: fix NULL ptr dereference Prashanth K <quic_prashk(a)quicinc.com> usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push Yunfei Dong <yunfei.dong(a)mediatek.com> media: v4l2-mem2mem: add lock to protect parameter num_rdy Immad Mir <mirimmad17(a)gmail.com> FS: JFS: Check for read-only mounted filesystem in txBegin Immad Mir <mirimmad17(a)gmail.com> FS: JFS: Fix null-ptr-deref Read in txBegin Gustavo A. R. Silva <gustavoars(a)kernel.org> MIPS: dec: prom: Address -Warray-bounds warning Yogesh <yogi.kernel(a)gmail.com> fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev Jan Kara <jack(a)suse.cz> udf: Fix uninitialized array access for some pathnames Christian Brauner <brauner(a)kernel.org> ovl: check type and offset of struct vfsmount in ovl_entry Patrisious Haddad <phaddad(a)nvidia.com> RDMA/mlx5: Return the firmware result upon destroying QP/RQ Marco Morandini <marco.morandini(a)polimi.it> HID: add quirk for 03f0:464a HP Elite Presenter Mouse Lang Yu <Lang.Yu(a)amd.com> drm/amdgpu: install stub fence into potential unused fence pointers gaoxu <gaoxu2(a)hihonor.com> dma-remap: use kvmalloc_array/kvfree for larger dma memory remap Ye Bin <yebin10(a)huawei.com> quota: fix warning in dqgrab() Jan Kara <jack(a)suse.cz> quota: Properly disable quotas when add_dquot_ref() fails Geert Uytterhoeven <geert+renesas(a)glider.be> iopoll: Call cpu_relax() in busy loops Uday M Bhat <uday.m.bhat(a)intel.com> ASoC: Intel: sof_sdw: Add support for Rex soundwire Oleksij Rempel <linux(a)rempel-privat.de> ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings Sumit Gupta <sumitg(a)nvidia.com> PCI: tegra194: Fix possible array out of bounds access Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: Intel: sof_sdw: add quirk for LNL RVP Bard Liao <yung-chuan.liao(a)linux.intel.com> ASoC: Intel: sof_sdw: add quirk for MTL RVP Oswald Buddenhagen <oswald.buddenhagen(a)gmx.de> ALSA: emu10k1: roll up loops in DSP setup code for Audigy hackyzh002 <hackyzh002(a)gmail.com> drm/radeon: Fix integer overflow in radeon_cs_parser_init Moshe Shemesh <moshe(a)nvidia.com> net/mlx5: Skip clock update work when device is in error state Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5: Move all internal timer metadata into a dedicated struct Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5: Refactor init clock function Eric Dumazet <edumazet(a)google.com> macsec: use DEV_STATS_INC() Clayton Yager <Clayton_Yager(a)selinc.com> macsec: Fix traffic counters/statistics Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> mmc: sdhci-f-sdh30: Replace with sdhci_pltfm ------------- Diffstat: Documentation/admin-guide/hw-vuln/srso.rst | 4 +- .../bindings/iio/addac/adi,ad74413r.yaml | 158 +++ Makefile | 4 +- arch/arm/boot/dts/imx6dl-prtrvt.dts | 4 + arch/arm/boot/dts/imx6qdl-prti6q.dtsi | 11 +- arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 207 +-- arch/mips/include/asm/dec/prom.h | 2 +- arch/powerpc/kernel/rtas_flash.c | 6 +- arch/powerpc/mm/kasan/Makefile | 1 + arch/riscv/lib/uaccess.S | 212 ++- arch/x86/include/asm/entry-common.h | 1 + arch/x86/include/asm/nospec-branch.h | 28 +- arch/x86/kernel/cpu/amd.c | 1 + arch/x86/kernel/cpu/bugs.c | 28 +- arch/x86/kernel/static_call.c | 13 + arch/x86/kernel/traps.c | 2 - arch/x86/kernel/vmlinux.lds.S | 18 +- arch/x86/kvm/svm/svm.c | 1 + arch/x86/lib/retpoline.S | 141 +- drivers/bluetooth/btusb.c | 3 + drivers/bus/Makefile | 2 +- drivers/bus/mhi/Kconfig | 18 +- drivers/bus/mhi/Makefile | 4 +- drivers/bus/mhi/host/Kconfig | 31 + drivers/bus/mhi/{core => host}/Makefile | 4 +- drivers/bus/mhi/{core => host}/boot.c | 0 drivers/bus/mhi/{core => host}/debugfs.c | 0 drivers/bus/mhi/{core => host}/init.c | 12 + drivers/bus/mhi/{core => host}/internal.h | 0 drivers/bus/mhi/{core => host}/main.c | 0 drivers/bus/mhi/host/pci_generic.c | 345 +++++ drivers/bus/mhi/{core => host}/pm.c | 0 drivers/bus/ti-sysc.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 +- drivers/gpu/drm/panel/panel-simple.c | 24 +- drivers/gpu/drm/radeon/radeon_cs.c | 3 +- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + drivers/i2c/busses/i2c-bcm-iproc.c | 11 +- drivers/i2c/busses/i2c-designware-master.c | 15 +- drivers/iio/Kconfig | 1 + drivers/iio/Makefile | 1 + drivers/iio/adc/stx104.c | 98 +- drivers/iio/addac/Kconfig | 8 + drivers/iio/addac/Makefile | 6 + drivers/infiniband/hw/mlx5/qpc.c | 10 +- drivers/irqchip/irq-mips-gic.c | 63 +- drivers/media/platform/mtk-vpu/mtk_vpu.c | 6 +- drivers/mmc/core/block.c | 7 +- drivers/mmc/core/host.c | 26 + drivers/mmc/host/bcm2835.c | 4 +- drivers/mmc/host/meson-gx-mmc.c | 52 +- drivers/mmc/host/sdhci_f_sdh30.c | 66 +- drivers/mmc/host/sunxi-mmc.c | 4 +- drivers/mmc/host/wbsd.c | 2 - drivers/net/dsa/mv88e6xxx/chip.c | 8 + drivers/net/ethernet/intel/i40e/i40e_nvm.c | 16 +- .../net/ethernet/mellanox/mlx5/core/lib/clock.c | 166 ++- .../net/ethernet/mellanox/mlx5/core/lib/clock.h | 3 +- drivers/net/macsec.c | 70 +- drivers/net/phy/broadcom.c | 13 + drivers/net/team/team.c | 4 +- drivers/net/virtio_net.c | 4 +- drivers/pci/controller/dwc/pcie-tegra194.c | 13 +- drivers/pcmcia/rsrc_nonstatic.c | 2 + drivers/tty/n_gsm.c | 3 +- drivers/tty/serial/8250/8250_port.c | 1 + drivers/tty/serial/fsl_lpuart.c | 4 +- drivers/usb/cdns3/cdnsp-gadget.h | 1463 ++++++++++++++++++++ drivers/usb/cdns3/gadget.c | 60 +- drivers/usb/cdns3/gadget.h | 9 +- drivers/usb/chipidea/ci_hdrc_imx.c | 5 + drivers/usb/chipidea/usbmisc_imx.c | 2 +- drivers/usb/dwc3/dwc3-qcom.c | 11 +- drivers/usb/gadget/function/u_serial.c | 3 + drivers/usb/gadget/udc/core.c | 19 + drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 4 +- drivers/virtio/virtio_mmio.c | 8 +- fs/btrfs/volumes.c | 3 +- fs/cifs/file.c | 2 +- fs/gfs2/super.c | 26 +- fs/jfs/jfs_dmap.c | 3 + fs/jfs/jfs_txnmgr.c | 5 + fs/jfs/namei.c | 5 + fs/overlayfs/ovl_entry.h | 9 + fs/quota/dquot.c | 5 +- fs/udf/unicode.c | 2 +- include/dt-bindings/iio/addac/adi,ad74413r.h | 21 + include/linux/iopoll.h | 2 + include/linux/mhi.h | 2 + include/linux/mlx5/driver.h | 12 +- include/linux/mmc/host.h | 1 + include/linux/objtool.h | 28 + include/linux/usb/gadget.h | 4 + include/linux/virtio_net.h | 4 + include/media/v4l2-mem2mem.h | 18 +- include/net/sock.h | 6 + kernel/dma/remap.c | 4 +- kernel/trace/ring_buffer.c | 14 +- kernel/trace/trace.c | 3 +- kernel/trace/trace_kprobe.c | 3 +- kernel/trace/trace_probe_tmpl.h | 18 +- kernel/trace/trace_uprobe.c | 3 +- net/bluetooth/l2cap_core.c | 5 + net/core/sock.c | 2 +- net/ipv4/ip_vti.c | 4 +- net/ipv4/tcp_timer.c | 4 +- net/ipv6/ip6_vti.c | 4 +- net/key/af_key.c | 4 +- net/ncsi/ncsi-rsp.c | 5 +- net/netfilter/ipvs/ip_vs_ctl.c | 4 + net/netfilter/nf_conntrack_proto_sctp.c | 6 +- net/netfilter/nft_dynset.c | 3 + net/unix/af_unix.c | 9 +- net/xfrm/xfrm_compat.c | 2 +- net/xfrm/xfrm_interface_core.c | 4 +- net/xfrm/xfrm_user.c | 14 +- security/integrity/ima/Kconfig | 2 +- sound/hda/hdac_regmap.c | 7 +- sound/pci/emu10k1/emufx.c | 112 +- sound/pci/hda/patch_realtek.c | 16 +- sound/soc/codecs/rt5665.c | 2 + sound/soc/intel/boards/sof_sdw.c | 25 + sound/soc/meson/axg-tdm-formatter.c | 42 +- sound/usb/quirks-table.h | 29 + tools/include/linux/objtool.h | 28 + tools/objtool/arch/x86/decode.c | 2 +- tools/objtool/check.c | 21 +- .../selftests/net/forwarding/mirror_gre_changes.sh | 3 +- 130 files changed, 3442 insertions(+), 695 deletions(-)

2 years

3
140
0 0

[PATCH V2] LoongArch: Ensure FP/SIMD registers in the core dump file is up to date

by Huacai Chen

This is a port of commit 379eb01c21795edb4c ("riscv: Ensure the value of FP registers in the core dump file is up to date"). The values of FP/SIMD registers in the core dump file come from the thread.fpu. However, kernel saves the FP/SIMD registers only before scheduling out the process. If no process switch happens during the exception handling, kernel will not have a chance to save the latest values of FP/SIMD registers. So it may cause their values in the core dump file incorrect. To solve this problem, force fpr_get()/simd_get() to save the FP/SIMD registers into the thread.fpu if the target task equals the current task. Cc: stable(a)vger.kernel.org Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> --- V2: Rename get_fpu_regs() to save_fpu_regs(). arch/loongarch/include/asm/fpu.h | 22 ++++++++++++++++++---- arch/loongarch/kernel/ptrace.c | 4 ++++ 2 files changed, 22 insertions(+), 4 deletions(-) diff --git a/arch/loongarch/include/asm/fpu.h b/arch/loongarch/include/asm/fpu.h index b541f6248837..08a45e9fd15c 100644 --- a/arch/loongarch/include/asm/fpu.h +++ b/arch/loongarch/include/asm/fpu.h @@ -173,16 +173,30 @@ static inline void restore_fp(struct task_struct *tsk) _restore_fp(&tsk->thread.fpu); } -static inline union fpureg *get_fpu_regs(struct task_struct *tsk) +static inline void save_fpu_regs(struct task_struct *tsk) { + unsigned int euen; + if (tsk == current) { preempt_disable(); - if (is_fpu_owner()) + + euen = csr_read32(LOONGARCH_CSR_EUEN); + +#ifdef CONFIG_CPU_HAS_LASX + if (euen & CSR_EUEN_LASXEN) + _save_lasx(&current->thread.fpu); + else +#endif +#ifdef CONFIG_CPU_HAS_LSX + if (euen & CSR_EUEN_LSXEN) + _save_lsx(&current->thread.fpu); + else +#endif + if (euen & CSR_EUEN_FPEN) _save_fp(&current->thread.fpu); + preempt_enable(); } - - return tsk->thread.fpu.fpr; } static inline int is_simd_owner(void) diff --git a/arch/loongarch/kernel/ptrace.c b/arch/loongarch/kernel/ptrace.c index a0767c3a0f0a..9a75dc43eb29 100644 --- a/arch/loongarch/kernel/ptrace.c +++ b/arch/loongarch/kernel/ptrace.c @@ -147,6 +147,8 @@ static int fpr_get(struct task_struct *target, { int r; + save_fpu_regs(target); + if (sizeof(target->thread.fpu.fpr[0]) == sizeof(elf_fpreg_t)) r = gfpr_get(target, &to); else @@ -278,6 +280,8 @@ static int simd_get(struct task_struct *target, { const unsigned int wr_size = NUM_FPU_REGS * regset->size; + save_fpu_regs(target); + if (!tsk_used_math(target)) { /* The task hasn't used FP or LSX, fill with 0xff */ copy_pad_fprs(target, regset, &to, 0); -- 2.39.3

2 years

3
5
0 0

stable/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.192)

by kernelci.org bot

stable/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.192) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.10.y/kernel/v5.10.192/ Tree: stable Branch: linux-5.10.y Git Describe: v5.10.192 Git Commit: 1599cb60bace881ce05fa520e5251be341e380d2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.48)

by kernelci.org bot

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.48) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.48/ Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.48 Git Commit: cd363bb9548ec3208120bb3f55ff4ded2487d7fb Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.192)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.192) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.192/ Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.192 Git Commit: 1599cb60bace881ce05fa520e5251be341e380d2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

Linux 6.1.48

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.48 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/srso.rst | 4 Makefile | 2 arch/x86/include/asm/entry-common.h | 1 arch/x86/include/asm/nospec-branch.h | 28 +++--- arch/x86/kernel/cpu/amd.c | 1 arch/x86/kernel/cpu/bugs.c | 28 ++++-- arch/x86/kernel/static_call.c | 13 ++ arch/x86/kernel/traps.c | 2 arch/x86/kernel/vmlinux.lds.S | 20 ++-- arch/x86/kvm/svm/svm.c | 2 arch/x86/lib/retpoline.S | 135 ++++++++++++++++++++--------- tools/objtool/arch/x86/decode.c | 2 tools/objtool/check.c | 21 ++-- 13 files changed, 178 insertions(+), 81 deletions(-) Borislav Petkov (AMD) (4): x86/srso: Explain the untraining sequences a bit more x86/CPU/AMD: Fix the DIV(0) initial fix attempt x86/srso: Disable the mitigation on unaffected configurations x86/srso: Correct the mitigation status when SMT is disabled Greg Kroah-Hartman (1): Linux 6.1.48 Peter Zijlstra (9): x86/cpu: Fix __x86_return_thunk symbol type x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() x86/alternative: Make custom return thunk unconditional x86/cpu: Clean up SRSO return thunk mess x86/cpu: Rename original retbleed methods x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 x86/cpu: Cleanup the untrain mess x86/static_call: Fix __static_call_fixup() objtool/x86: Fixup frame-pointer vs rethunk Petr Pavlu (1): x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG Sean Christopherson (1): x86/retpoline: Don't clobber RFLAGS during srso_safe_ret()

2 years

1
1
0 0

Linux 5.15.128

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.128 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/srso.rst | 4 MAINTAINERS | 2 Makefile | 2 arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts | 2 arch/arm/boot/dts/imx6dl-prtrvt.dts | 4 arch/arm/boot/dts/imx6qdl-prti6q.dtsi | 11 arch/arm/boot/dts/imx6sll.dtsi | 24 arch/arm/boot/dts/imx6sx.dtsi | 6 arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 2 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 4 arch/powerpc/kernel/rtas_flash.c | 6 arch/powerpc/mm/kasan/Makefile | 1 arch/riscv/lib/uaccess.S | 11 arch/x86/include/asm/entry-common.h | 1 arch/x86/include/asm/nospec-branch.h | 28 arch/x86/kernel/cpu/amd.c | 1 arch/x86/kernel/cpu/bugs.c | 28 arch/x86/kernel/static_call.c | 13 arch/x86/kernel/traps.c | 2 arch/x86/kernel/vmlinux.lds.S | 20 arch/x86/kvm/svm/svm.c | 2 arch/x86/lib/retpoline.S | 135 ++- drivers/bluetooth/btusb.c | 3 drivers/bus/ti-sysc.c | 2 drivers/firewire/net.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 9 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 209 ++++- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h | 14 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 30 drivers/gpu/drm/panel/panel-simple.c | 24 drivers/gpu/drm/qxl/qxl_drv.h | 2 drivers/gpu/drm/qxl/qxl_dumb.c | 5 drivers/gpu/drm/qxl/qxl_gem.c | 25 drivers/gpu/drm/qxl/qxl_ioctl.c | 6 drivers/hid/hid-ids.h | 1 drivers/hid/hid-logitech-hidpp.c | 4 drivers/hid/hid-quirks.c | 1 drivers/i2c/busses/i2c-bcm-iproc.c | 11 drivers/i2c/busses/i2c-designware-master.c | 16 drivers/i2c/busses/i2c-hisi.c | 8 drivers/iio/Kconfig | 1 drivers/iio/Makefile | 1 drivers/iio/adc/Kconfig | 16 drivers/iio/adc/Makefile | 1 drivers/iio/adc/stx104.c | 374 --------- drivers/iio/addac/Kconfig | 24 drivers/iio/addac/Makefile | 7 drivers/iio/addac/stx104.c | 414 +++++++++++ drivers/infiniband/hw/mlx5/qpc.c | 10 drivers/media/platform/mtk-vpu/mtk_vpu.c | 6 drivers/mmc/core/block.c | 7 drivers/mmc/host/bcm2835.c | 4 drivers/mmc/host/sdhci_f_sdh30.c | 66 - drivers/mmc/host/sunxi-mmc.c | 4 drivers/mmc/host/wbsd.c | 2 drivers/net/dsa/mv88e6xxx/chip.c | 8 drivers/net/ethernet/intel/i40e/i40e_nvm.c | 16 drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 10 drivers/net/ethernet/intel/iavf/iavf_fdir.c | 77 +- drivers/net/ethernet/intel/iavf/iavf_fdir.h | 2 drivers/net/ethernet/intel/igc/igc_base.h | 11 drivers/net/ethernet/intel/igc/igc_main.c | 7 drivers/net/macsec.c | 70 + drivers/net/phy/broadcom.c | 13 drivers/net/phy/phy_device.c | 13 drivers/net/team/team.c | 4 drivers/net/virtio_net.c | 4 drivers/pci/controller/dwc/pcie-tegra194.c | 13 drivers/pcmcia/rsrc_nonstatic.c | 2 drivers/soc/aspeed/aspeed-socinfo.c | 1 drivers/thunderbolt/retimer.c | 29 drivers/tty/n_gsm.c | 3 drivers/tty/serial/8250/8250_port.c | 1 drivers/tty/serial/fsl_lpuart.c | 26 drivers/usb/chipidea/ci_hdrc_imx.c | 5 drivers/usb/chipidea/usbmisc_imx.c | 2 drivers/usb/dwc3/core.c | 9 drivers/usb/dwc3/dwc3-qcom.c | 11 drivers/usb/dwc3/gadget.c | 116 +-- drivers/usb/gadget/function/u_serial.c | 3 drivers/vdpa/vdpa_user/vduse_dev.c | 8 drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 4 drivers/virtio/virtio_mmio.c | 5 drivers/watchdog/sp5100_tco.c | 4 fs/btrfs/block-group.c | 5 fs/btrfs/volumes.c | 3 fs/cifs/cifsfs.c | 28 fs/cifs/file.c | 25 fs/exfat/dir.c | 9 fs/gfs2/super.c | 26 fs/ntfs3/frecord.c | 16 fs/ntfs3/fsntfs.c | 2 fs/ntfs3/index.c | 6 fs/ntfs3/ntfs_fs.h | 2 fs/ntfs3/record.c | 10 fs/overlayfs/ovl_entry.h | 9 include/linux/iopoll.h | 2 include/linux/objtool.h | 28 include/linux/virtio_net.h | 4 include/media/v4l2-mem2mem.h | 18 include/net/sock.h | 6 include/net/tls.h | 2 kernel/dma/remap.c | 4 kernel/trace/ring_buffer.c | 14 kernel/trace/trace.c | 3 net/bluetooth/l2cap_core.c | 5 net/core/sock.c | 2 net/ipv4/ip_vti.c | 4 net/ipv4/tcp_timer.c | 4 net/ipv6/ip6_vti.c | 4 net/key/af_key.c | 4 net/netfilter/ipvs/ip_vs_ctl.c | 4 net/netfilter/nf_conntrack_proto_sctp.c | 6 net/netfilter/nf_tables_api.c | 1 net/netfilter/nft_dynset.c | 3 net/netfilter/nft_set_pipapo.c | 13 net/tls/tls_device.c | 137 +-- net/unix/af_unix.c | 9 net/xfrm/xfrm_compat.c | 2 net/xfrm/xfrm_interface_core.c | 4 net/xfrm/xfrm_user.c | 14 sound/hda/hdac_regmap.c | 7 sound/pci/hda/patch_realtek.c | 16 sound/soc/codecs/rt5665.c | 2 sound/soc/meson/axg-tdm-formatter.c | 42 - sound/soc/sof/intel/hda.c | 12 sound/usb/quirks-table.h | 29 tools/include/linux/objtool.h | 28 tools/objtool/arch/x86/decode.c | 2 tools/objtool/check.c | 21 tools/testing/selftests/net/forwarding/mirror_gre_changes.sh | 3 tools/testing/selftests/net/forwarding/tc_actions.sh | 18 135 files changed, 1774 insertions(+), 956 deletions(-) Abel Wu (1): sock: Fix misuse of sk_under_memory_pressure() Alexandre Ghiti (1): riscv: uaccess: Return the number of bytes effectively not copied Alfred Lee (1): net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset Andreas Kemnade (1): ARM: dts: imx6sll: fixup of operating points Andrii Staikov (1): i40e: fix misleading debug logs Armin Wolf (1): pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() Benjamin Gray (1): powerpc/kasan: Disable KCOV in KASAN code Borislav Petkov (AMD) (4): x86/srso: Explain the untraining sequences a bit more x86/CPU/AMD: Fix the DIV(0) initial fix attempt x86/srso: Disable the mitigation on unaffected configurations x86/srso: Correct the mitigation status when SMT is disabled Chen Lin (1): ring-buffer: Do not swap cpu_buffer during resize process Chengfeng Ye (1): i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue Christian Brauner (1): ovl: check type and offset of struct vfsmount in ovl_entry Christopher Obbard (1): arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 Clayton Yager (1): macsec: Fix traffic counters/statistics Cosmin Tanislav (1): iio: add addac subdirectory Davide Caratti (1): selftests: forwarding: tc_actions: cleanup temporary files when test is aborted Dmitry Baryshkov (1): arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict Edward Lo (1): fs/ntfs3: Enhance sanity check while generating attr_list Eric Dumazet (2): macsec: use DEV_STATS_INC() net: do not allow gso_size to be set to GSO_BY_FRAGS Florian Westphal (2): netfilter: nf_tables: fix false-positive lockdep splat netfilter: nf_tables: deactivate catchall elements in next generation Geert Uytterhoeven (1): iopoll: Call cpu_relax() in busy loops Greg Kroah-Hartman (1): Linux 5.15.128 Hans Verkuil (1): media: platform: mediatek: vpu: fix NULL ptr dereference Hersen Wu (1): drm/amd/display: fix access hdcp_workqueue assert Ido Schimmel (1): selftests: forwarding: tc_actions: Use ncat instead of nc Jakub Kicinski (1): net: tls: avoid discarding data on record close Jason Wang (1): virtio-net: set queues after driver_ok Jason Xing (1): net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled Jerome Brunet (1): ASoC: meson: axg-tdm-formatter: fix channel slot allocation Jesse Taube (1): tty: serial: fsl_lpuart: Add i.MXRT1050 support Jia-Ju Bai (1): fs: ntfs3: Fix possible null-pointer dereferences in mi_read() Jiasheng Jiang (1): soc: aspeed: socinfo: Add kfree for kstrdup Johan Hovold (3): USB: dwc3: gadget: drop dead hibernation code USB: dwc3: qcom: fix NULL-deref on suspend USB: dwc3: fix use-after-free on core driver unbind Josh Poimboeuf (1): objtool: Add frame-pointer-specific function ignore Justin Chen (1): net: phy: broadcom: stub c45 read/write for 54810 Kailang Yang (1): ALSA: hda/realtek - Remodified 3k pull low procedure Konstantin Komarov (1): fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted Kunihiko Hayashi (1): mmc: sdhci-f-sdh30: Replace with sdhci_pltfm Kuniyuki Iwashima (1): af_unix: Fix null-ptr-deref in unix_stream_sendpage(). Kushagra Verma (1): usb: dwc3: Fix typos in gadget.c Lang Yu (1): drm/amdgpu: install stub fence into potential unused fence pointers Lin Ma (5): net: xfrm: Fix xfrm_address_filter OOB read net: af_key: fix sadb_x_filter validation net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure xfrm: add NULL check in xfrm_update_ae_params xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH Luca Ceresoli (1): drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs Marco Morandini (1): HID: add quirk for 03f0:464a HP Elite Presenter Mouse Mario Limonciello (1): drm/amd: flush any delayed gfxoff on suspend entry Matthew Anderson (1): Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally Maxime Coquelin (1): vduse: Use proper spinlock for IRQ injection Mika Westerberg (1): thunderbolt: Read retimer NVM authentication status prior tb_retimer_set_inbound_sbtx() Namjae Jeon (1): exfat: check if filename entries exceeds max filename length Naohiro Aota (1): btrfs: move out now unused BG from the reclaim list Nathan Lynch (1): powerpc/rtas_flash: allow user copy to flash block cache objects Oleksij Rempel (1): ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings Pablo Neira Ayuso (1): netfilter: nft_dynset: disallow object maps Patrisious Haddad (1): RDMA/mlx5: Return the firmware result upon destroying QP/RQ Paulo Alcantara (1): smb: client: fix warning in cifs_smb3_do_mount() Peter Zijlstra (10): x86/cpu: Fix __x86_return_thunk symbol type x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() x86/alternative: Make custom return thunk unconditional x86/ibt: Add ANNOTATE_NOENDBR x86/cpu: Clean up SRSO return thunk mess x86/cpu: Rename original retbleed methods x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 x86/cpu: Cleanup the untrain mess x86/static_call: Fix __static_call_fixup() objtool/x86: Fixup frame-pointer vs rethunk Petr Machata (1): selftests: mirror_gre_changes: Tighten up the TTL test match Petr Pavlu (1): x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG Pierre-Louis Bossart (1): ASoC: SOF: Intel: fix SoundWire/HDaudio mutual exclusion Piotr Gardocki (1): iavf: fix FDIR rule fields masks validation Prashanth K (1): usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push Quan Nguyen (1): i2c: designware: Correct length byte validation logic Robert Hodaszi (1): tty: serial: fsl_lpuart: reduce RX watermark to 0 on LS1028A Roger Quadros (1): usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume() Russell Harmon via samba-technical (1): cifs: Release folio lock on fscache read hit. Russell King (Oracle) (1): net: phy: fix IRQ-based wake-on-lan over hibernate / power off Sean Christopherson (1): x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() Sergey Shtylyov (2): mmc: bcm2835: fix deferred probing mmc: sunxi: fix deferred probing Sherry Sun (2): tty: serial: fsl_lpuart: make rx_watermark configurable for different platforms tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms Sishuai Gong (1): ipvs: fix racy memcpy in proc_do_sync_threshold Song Yoong Siang (1): igc: read before write to SRRCTL register Steve French (1): cifs: fix potential oops in cifs_oplock_break Sumit Gupta (1): PCI: tegra194: Fix possible array out of bounds access Tam Nguyen (1): i2c: designware: Handle invalid SMBus block data response length value Tariq Toukan (2): net/tls: Perform immediate device ctx cleanup when possible net/tls: Multi-threaded calls to TX tls_dev_del Tony Lindgren (2): bus: ti-sysc: Flush posted write on enable before reset serial: 8250: Fix oops for port->pm on uart_change_pm() Tuo Li (2): gfs2: Fix possible data races in gfs2_show_options() ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() Wander Lairson Costa (1): drm/qxl: fix UAF on handle creation Wesley Cheng (2): usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect usb: dwc3: Remove DWC3 locking during gadget suspend/resume William Breathitt Gray (5): iio: adc: stx104: Utilize iomap interface iio: adc: stx104: Implement and utilize register structures iio: stx104: Move to addac subdirectory iio: addac: stx104: Fix race condition for stx104_write_raw() iio: addac: stx104: Fix race condition when converting analog-to-digital Wolfram Sang (1): virtio-mmio: don't break lifecycle of vm_dev Xiaolei Wang (1): ARM: dts: imx: Set default tuning step for imx6sx usdhc Xin Long (1): netfilter: set default timeout to 3 secs for sctp shutdown send and recv state Xu Yang (3): usb: chipidea: imx: don't request QoS for imx8ulp usb: chipidea: imx: add missing USB PHY DPDM wakeup setting ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node Yang Yingliang (1): mmc: wbsd: fix double mmc_free_host() in wbsd_init() Yangtao Li (1): mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove Yi Yang (1): tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux Yibin Ding (1): mmc: block: Fix in_flight[issue_type] value error Yicong Yang (1): i2c: hisi: Only handle the interrupt of the driver's transfer Yuanjun Gong (1): fbdev: mmp: fix value check in mmphw_probe() Yuechao Zhao (1): watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) Yunfei Dong (1): media: v4l2-mem2mem: add lock to protect parameter num_rdy Zev Weiss (1): ARM: dts: aspeed: asrock: Correct firmware flash SPI clocks Zhang Shurong (2): firewire: net: fix use after free in fwnet_finish_incoming_packet() ASoC: rt5665: add missed regulator_bulk_disable Zhengchao Shao (3): xfrm: fix slab-use-after-free in decode_session6 ip6_vti: fix slab-use-after-free in decode_session6 ip_vti: fix potential slab-use-after-free in decode_session6 Zhengping Jiang (1): Bluetooth: L2CAP: Fix use-after-free Ziyang Xuan (1): team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves dengxiang (2): ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. gaoxu (1): dma-remap: use kvmalloc_array/kvfree for larger dma memory remap hersen wu (2): drm/amd/display: save restore hdcp state when display is unplugged from mst hub drm/amd/display: phase3 mst hdcp for multiple displays shanzhulig (1): drm/amdgpu: Fix potential fence use-after-free v2 stuarthayhurst (1): HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard xiaoshoukui (1): btrfs: fix BUG_ON condition in btrfs_cancel_balance

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Linux 5.10.192

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.192 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/srso.rst | 4 Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml | 158 Makefile | 2 arch/arm/boot/dts/imx6dl-prtrvt.dts | 4 arch/arm/boot/dts/imx6qdl-prti6q.dtsi | 11 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 197 - arch/mips/include/asm/dec/prom.h | 2 arch/powerpc/kernel/rtas_flash.c | 6 arch/powerpc/mm/kasan/Makefile | 1 arch/x86/include/asm/entry-common.h | 1 arch/x86/include/asm/nospec-branch.h | 28 arch/x86/kernel/cpu/amd.c | 1 arch/x86/kernel/cpu/bugs.c | 28 arch/x86/kernel/static_call.c | 13 arch/x86/kernel/traps.c | 2 arch/x86/kernel/vmlinux.lds.S | 18 arch/x86/kvm/svm/svm.c | 1 arch/x86/lib/retpoline.S | 135 drivers/bluetooth/btusb.c | 3 drivers/bus/Makefile | 2 drivers/bus/mhi/Kconfig | 18 drivers/bus/mhi/Makefile | 4 drivers/bus/mhi/core/Makefile | 4 drivers/bus/mhi/core/boot.c | 525 --- drivers/bus/mhi/core/debugfs.c | 411 -- drivers/bus/mhi/core/init.c | 1375 -------- drivers/bus/mhi/core/internal.h | 722 ---- drivers/bus/mhi/core/main.c | 1630 ---------- drivers/bus/mhi/core/pm.c | 1157 ------- drivers/bus/mhi/host/Kconfig | 31 drivers/bus/mhi/host/Makefile | 6 drivers/bus/mhi/host/boot.c | 525 +++ drivers/bus/mhi/host/debugfs.c | 411 ++ drivers/bus/mhi/host/init.c | 1387 ++++++++ drivers/bus/mhi/host/internal.h | 722 ++++ drivers/bus/mhi/host/main.c | 1630 ++++++++++ drivers/bus/mhi/host/pci_generic.c | 345 ++ drivers/bus/mhi/host/pm.c | 1157 +++++++ drivers/bus/ti-sysc.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 drivers/gpu/drm/panel/panel-simple.c | 24 drivers/gpu/drm/radeon/radeon_cs.c | 3 drivers/hid/hid-ids.h | 1 drivers/hid/hid-quirks.c | 1 drivers/i2c/busses/i2c-bcm-iproc.c | 11 drivers/i2c/busses/i2c-designware-master.c | 15 drivers/iio/Kconfig | 1 drivers/iio/Makefile | 1 drivers/iio/adc/stx104.c | 96 drivers/iio/addac/Kconfig | 8 drivers/iio/addac/Makefile | 6 drivers/infiniband/hw/mlx5/qpc.c | 10 drivers/irqchip/irq-mips-gic.c | 63 drivers/media/platform/mtk-vpu/mtk_vpu.c | 6 drivers/mmc/core/block.c | 7 drivers/mmc/core/host.c | 26 drivers/mmc/host/bcm2835.c | 4 drivers/mmc/host/meson-gx-mmc.c | 52 drivers/mmc/host/sdhci_f_sdh30.c | 66 drivers/mmc/host/sunxi-mmc.c | 4 drivers/mmc/host/wbsd.c | 2 drivers/net/dsa/mv88e6xxx/chip.c | 8 drivers/net/ethernet/intel/i40e/i40e_nvm.c | 16 drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c | 168 - drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h | 3 drivers/net/macsec.c | 70 drivers/net/phy/broadcom.c | 13 drivers/net/team/team.c | 4 drivers/net/virtio_net.c | 4 drivers/pci/controller/dwc/pcie-tegra194.c | 13 drivers/pcmcia/rsrc_nonstatic.c | 2 drivers/tty/n_gsm.c | 3 drivers/tty/serial/8250/8250_port.c | 1 drivers/tty/serial/fsl_lpuart.c | 4 drivers/usb/cdns3/gadget.c | 60 drivers/usb/cdns3/gadget.h | 9 drivers/usb/chipidea/ci_hdrc_imx.c | 5 drivers/usb/chipidea/usbmisc_imx.c | 2 drivers/usb/dwc3/dwc3-qcom.c | 11 drivers/usb/gadget/function/u_serial.c | 3 drivers/usb/gadget/udc/core.c | 19 drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 4 drivers/virtio/virtio_mmio.c | 8 fs/btrfs/volumes.c | 3 fs/cifs/file.c | 2 fs/gfs2/super.c | 26 fs/jfs/jfs_dmap.c | 3 fs/jfs/jfs_txnmgr.c | 5 fs/jfs/namei.c | 5 fs/overlayfs/ovl_entry.h | 9 fs/quota/dquot.c | 5 fs/udf/unicode.c | 2 include/dt-bindings/iio/addac/adi,ad74413r.h | 21 include/linux/iopoll.h | 2 include/linux/mhi.h | 2 include/linux/mlx5/driver.h | 12 include/linux/mmc/host.h | 1 include/linux/objtool.h | 28 include/linux/usb/gadget.h | 4 include/linux/virtio_net.h | 4 include/media/v4l2-mem2mem.h | 18 include/net/sock.h | 6 kernel/dma/remap.c | 4 kernel/trace/ring_buffer.c | 14 kernel/trace/trace.c | 3 kernel/trace/trace_kprobe.c | 3 kernel/trace/trace_probe_tmpl.h | 18 kernel/trace/trace_uprobe.c | 3 net/bluetooth/l2cap_core.c | 5 net/core/sock.c | 2 net/ipv4/ip_vti.c | 4 net/ipv4/tcp_timer.c | 4 net/ipv6/ip6_vti.c | 4 net/key/af_key.c | 4 net/netfilter/ipvs/ip_vs_ctl.c | 4 net/netfilter/nf_conntrack_proto_sctp.c | 6 net/netfilter/nft_dynset.c | 3 net/unix/af_unix.c | 9 net/xfrm/xfrm_compat.c | 2 net/xfrm/xfrm_interface_core.c | 4 net/xfrm/xfrm_user.c | 14 security/integrity/ima/Kconfig | 2 sound/hda/hdac_regmap.c | 7 sound/pci/emu10k1/emufx.c | 112 sound/pci/hda/patch_realtek.c | 16 sound/soc/codecs/rt5665.c | 2 sound/soc/intel/boards/sof_sdw.c | 25 sound/soc/meson/axg-tdm-formatter.c | 42 sound/usb/quirks-table.h | 29 tools/include/linux/objtool.h | 28 tools/objtool/arch/x86/decode.c | 2 tools/objtool/check.c | 21 tools/testing/selftests/net/forwarding/mirror_gre_changes.sh | 3 134 files changed, 7627 insertions(+), 6458 deletions(-) Abel Wu (1): sock: Fix misuse of sk_under_memory_pressure() Alex Bee (2): arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4 arm64: dts: rockchip: add SPDIF node for ROCK Pi 4 Alfred Lee (1): net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset Andrii Staikov (1): i40e: fix misleading debug logs Armin Wolf (1): pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() Bard Liao (1): ASoC: Intel: sof_sdw: add quirk for MTL RVP Benjamin Gray (1): powerpc/kasan: Disable KCOV in KASAN code Bhaumik Bhatt (1): bus: mhi: Add MMIO region length to controller structure Borislav Petkov (AMD) (4): x86/srso: Explain the untraining sequences a bit more x86/CPU/AMD: Fix the DIV(0) initial fix attempt x86/srso: Disable the mitigation on unaffected configurations x86/srso: Correct the mitigation status when SMT is disabled Chen Lin (1): ring-buffer: Do not swap cpu_buffer during resize process Chengfeng Ye (1): i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue Christian Brauner (1): ovl: check type and offset of struct vfsmount in ovl_entry Christopher Obbard (1): arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 Clayton Yager (1): macsec: Fix traffic counters/statistics Cosmin Tanislav (2): iio: add addac subdirectory dt-bindings: iio: add AD74413R Eran Ben Elisha (2): net/mlx5: Refactor init clock function net/mlx5: Move all internal timer metadata into a dedicated struct Eric Dumazet (2): macsec: use DEV_STATS_INC() net: do not allow gso_size to be set to GSO_BY_FRAGS FUKAUMI Naoki (2): arm64: dts: rockchip: fix regulator name on rk3399-rock-4 arm64: dts: rockchip: sort nodes/properties on rk3399-rock-4 Frank Li (2): usb: cdns3: allocate TX FIFO size according to composite EP number usb: cdns3: fix NCM gadget RX speed 20x slow than expection at iMX8QM Geert Uytterhoeven (1): iopoll: Call cpu_relax() in busy loops Greg Kroah-Hartman (1): Linux 5.10.192 Gustavo A. R. Silva (1): MIPS: dec: prom: Address -Warray-bounds warning Hans Verkuil (1): media: platform: mediatek: vpu: fix NULL ptr dereference Heiner Kallweit (2): mmc: core: add devm_mmc_alloc_host mmc: meson-gx: use devm_mmc_alloc_host Immad Mir (2): FS: JFS: Fix null-ptr-deref Read in txBegin FS: JFS: Check for read-only mounted filesystem in txBegin Jan Kara (2): quota: Properly disable quotas when add_dquot_ref() fails udf: Fix uninitialized array access for some pathnames Jason Wang (1): virtio-net: set queues after driver_ok Jason Xing (1): net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled Jeffrey Hugo (1): bus: mhi: host: Range check CHDBOFF and ERDBOFF Jerome Brunet (1): ASoC: meson: axg-tdm-formatter: fix channel slot allocation Jiaxun Yang (1): irqchip/mips-gic: Use raw spinlock for gic_lock Johan Hovold (1): USB: dwc3: qcom: fix NULL-deref on suspend Josh Poimboeuf (1): objtool: Add frame-pointer-specific function ignore Justin Chen (1): net: phy: broadcom: stub c45 read/write for 54810 Kailang Yang (1): ALSA: hda/realtek - Remodified 3k pull low procedure Kunihiko Hayashi (1): mmc: sdhci-f-sdh30: Replace with sdhci_pltfm Kuniyuki Iwashima (1): af_unix: Fix null-ptr-deref in unix_stream_sendpage(). Lang Yu (1): drm/amdgpu: install stub fence into potential unused fence pointers Lin Ma (5): net: xfrm: Fix xfrm_address_filter OOB read net: af_key: fix sadb_x_filter validation net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure xfrm: add NULL check in xfrm_update_ae_params xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH Loic Poulain (1): bus: mhi: Add MHI PCI support for WWAN modems Luca Ceresoli (1): drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs Manivannan Sadhasivam (1): bus: mhi: Move host MHI code to "host" directory Marc Zyngier (1): irqchip/mips-gic: Get rid of the reliance on irq_cpu_online() Marco Morandini (1): HID: add quirk for 03f0:464a HP Elite Presenter Mouse Masami Hiramatsu (Google) (1): tracing/probes: Fix to update dynamic data counter if fetcharg uses it Matthew Anderson (1): Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally Moshe Shemesh (1): net/mlx5: Skip clock update work when device is in error state Nathan Lynch (1): powerpc/rtas_flash: allow user copy to flash block cache objects Oleksij Rempel (1): ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings Oswald Buddenhagen (1): ALSA: emu10k1: roll up loops in DSP setup code for Audigy Pablo Neira Ayuso (1): netfilter: nft_dynset: disallow object maps Patrisious Haddad (1): RDMA/mlx5: Return the firmware result upon destroying QP/RQ Peter Ujfalusi (1): ASoC: Intel: sof_sdw: add quirk for LNL RVP Peter Zijlstra (10): x86/cpu: Fix __x86_return_thunk symbol type x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() x86/alternative: Make custom return thunk unconditional x86/ibt: Add ANNOTATE_NOENDBR x86/cpu: Clean up SRSO return thunk mess x86/cpu: Rename original retbleed methods x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 x86/cpu: Cleanup the untrain mess x86/static_call: Fix __static_call_fixup() objtool/x86: Fixup frame-pointer vs rethunk Petr Machata (1): selftests: mirror_gre_changes: Tighten up the TTL test match Petr Pavlu (1): x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG Prashanth K (1): usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push Randy Dunlap (1): IMA: allow/fix UML builds Russell Harmon via samba-technical (1): cifs: Release folio lock on fscache read hit. Sean Christopherson (1): x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() Sergey Shtylyov (3): mmc: bcm2835: fix deferred probing mmc: sunxi: fix deferred probing mmc: meson-gx: fix deferred probing Sherry Sun (1): tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms Sishuai Gong (1): ipvs: fix racy memcpy in proc_do_sync_threshold Steven Rostedt (VMware) (1): tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs Sumit Gupta (1): PCI: tegra194: Fix possible array out of bounds access Tam Nguyen (1): i2c: designware: Handle invalid SMBus block data response length value Tang Bin (1): virtio-mmio: Use to_virtio_mmio_device() to simply code Tony Lindgren (2): bus: ti-sysc: Flush posted write on enable before reset serial: 8250: Fix oops for port->pm on uart_change_pm() Tuo Li (2): gfs2: Fix possible data races in gfs2_show_options() ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() Uday M Bhat (1): ASoC: Intel: sof_sdw: Add support for Rex soundwire Vicente Bergas (2): arm64: dts: rockchip: fix supplies on rk3399-rock-pi-4 arm64: dts: rockchip: use USB host by default on rk3399-rock-pi-4 Wesley Cheng (1): usb: gadget: udc: core: Introduce check_config to verify USB configuration William Breathitt Gray (4): iio: adc: stx104: Utilize iomap interface iio: adc: stx104: Implement and utilize register structures iio: addac: stx104: Fix race condition for stx104_write_raw() iio: addac: stx104: Fix race condition when converting analog-to-digital Wolfram Sang (1): virtio-mmio: don't break lifecycle of vm_dev Xin Long (1): netfilter: set default timeout to 3 secs for sctp shutdown send and recv state Xu Yang (2): usb: chipidea: imx: don't request QoS for imx8ulp usb: chipidea: imx: add missing USB PHY DPDM wakeup setting Yang Yingliang (1): mmc: wbsd: fix double mmc_free_host() in wbsd_init() Yangtao Li (1): mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove Ye Bin (1): quota: fix warning in dqgrab() Yi Yang (1): tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux Yibin Ding (1): mmc: block: Fix in_flight[issue_type] value error Yogesh (1): fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev Yuanjun Gong (1): fbdev: mmp: fix value check in mmphw_probe() Yunfei Dong (1): media: v4l2-mem2mem: add lock to protect parameter num_rdy Zhang Shurong (1): ASoC: rt5665: add missed regulator_bulk_disable Zhengchao Shao (3): xfrm: fix slab-use-after-free in decode_session6 ip6_vti: fix slab-use-after-free in decode_session6 ip_vti: fix potential slab-use-after-free in decode_session6 Zhengping Jiang (1): Bluetooth: L2CAP: Fix use-after-free Ziyang Xuan (1): team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves dengxiang (2): ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. gaoxu (1): dma-remap: use kvmalloc_array/kvfree for larger dma memory remap hackyzh002 (1): drm/radeon: Fix integer overflow in radeon_cs_parser_init shanzhulig (1): drm/amdgpu: Fix potential fence use-after-free v2 xiaoshoukui (1): btrfs: fix BUG_ON condition in btrfs_cancel_balance

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stable/linux-5.15.y build: 116 builds: 1 failed, 115 passed, 4 errors, 9 warnings (v5.15.128)

by kernelci.org bot

stable/linux-5.15.y build: 116 builds: 1 failed, 115 passed, 4 errors, 9 warnings (v5.15.128) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.15.y/kernel/v5.15.128/ Tree: stable Branch: linux-5.15.y Git Describe: v5.15.128 Git Commit: 5ddfe5cc87167343bd4c17f776de7b7aa1475b0c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failure Detected: arm: rpc_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: rpc_defconfig (gcc-10): 4 errors i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+kselftest (gcc-10): 2 warnings x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings x86_64_defconfig+x86-chromebook+kselftest (gcc-10): 2 warnings Errors summary: 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 4 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" Section mismatches summary: 1 WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 4 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook+kselftest (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

stable/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.48)

by kernelci.org bot

stable/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.48) Full Build Summary: https://kernelci.org/build/stable/branch/linux-6.1.y/kernel/v6.1.48/ Tree: stable Branch: linux-6.1.y Git Describe: v6.1.48 Git Commit: cd363bb9548ec3208120bb3f55ff4ded2487d7fb Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

[PATCH 6.1 00/15] 6.1.48-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.48 release. There are 15 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 26 Aug 2023 14:14:28 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.48-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.48-rc1 Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Correct the mitigation status when SMT is disabled Peter Zijlstra <peterz(a)infradead.org> objtool/x86: Fixup frame-pointer vs rethunk Petr Pavlu <petr.pavlu(a)suse.com> x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Disable the mitigation on unaffected configurations Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Fix the DIV(0) initial fix attempt Sean Christopherson <seanjc(a)google.com> x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() Peter Zijlstra <peterz(a)infradead.org> x86/static_call: Fix __static_call_fixup() Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Explain the untraining sequences a bit more Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Cleanup the untrain mess Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Rename original retbleed methods Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Clean up SRSO return thunk mess Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Make custom return thunk unconditional Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Fix __x86_return_thunk symbol type ------------- Diffstat: Documentation/admin-guide/hw-vuln/srso.rst | 4 +- Makefile | 4 +- arch/x86/include/asm/entry-common.h | 1 + arch/x86/include/asm/nospec-branch.h | 28 +++--- arch/x86/kernel/cpu/amd.c | 1 + arch/x86/kernel/cpu/bugs.c | 28 +++++- arch/x86/kernel/static_call.c | 13 +++ arch/x86/kernel/traps.c | 2 - arch/x86/kernel/vmlinux.lds.S | 20 ++-- arch/x86/kvm/svm/svm.c | 2 + arch/x86/lib/retpoline.S | 141 ++++++++++++++++++++--------- tools/objtool/arch/x86/decode.c | 2 +- tools/objtool/check.c | 21 +++-- 13 files changed, 182 insertions(+), 85 deletions(-)

2 years

15
35
0 0

[PATCH 1/3] parisc: led: Reduce CPU overhead for disk & lan LED computation

by deller＠kernel.org

From: Helge Deller <deller(a)gmx.de> Older PA-RISC machines have LEDs which show the disk- and LAN-activity. The computation is done in software and takes quite some time, e.g. on a J6500 this may take up to 60% time of one CPU if the machine is loaded via network traffic. Since most people don't care about the LEDs, start with LEDs disabled and just show a CPU heartbeat LED. The disk and LAN LEDs can be turned on manually via /proc/pdc/led. Signed-off-by: Helge Deller <deller(a)gmx.de> Cc: <stable(a)vger.kernel.org> --- drivers/parisc/led.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c index 8bdc5e043831..765f19608f60 100644 --- a/drivers/parisc/led.c +++ b/drivers/parisc/led.c @@ -56,8 +56,8 @@ static int led_type __read_mostly = -1; static unsigned char lastleds; /* LED state from most recent update */ static unsigned int led_heartbeat __read_mostly = 1; -static unsigned int led_diskio __read_mostly = 1; -static unsigned int led_lanrxtx __read_mostly = 1; +static unsigned int led_diskio __read_mostly; +static unsigned int led_lanrxtx __read_mostly; static char lcd_text[32] __read_mostly; static char lcd_text_default[32] __read_mostly; static int lcd_no_led_support __read_mostly = 0; /* KittyHawk doesn't support LED on its LCD */ @@ -589,6 +589,9 @@ int __init register_led_driver(int model, unsigned long cmd_reg, unsigned long d return 1; } + pr_info("LED: Enable disk and LAN activity LEDs " + "via /proc/pdc/led\n"); + /* mark the LCD/LED driver now as initialized and * register to the reboot notifier chain */ initialized++; -- 2.41.0

2 years

3
4
0 0

[PATCH v4.19.y] netfilter: nf_queue: fix socket leak

by Vamsi Krishna Brahmajosyula

Removal of the sock_hold got lost when backporting commit c3873070247d ("netfilter: nf_queue: fix possible use-after-free") to 4.19 Fixes: 34dc4a6a7f26 ("netfilter: nf_queue: fix possible use-after-free") in 4.19 Fixed in 4.14 with https://lore.kernel.org/all/20221024112958.115275475@linuxfoundation.org/ Signed-off-by: Vimal Agrawal <vimal.agrawal(a)sophos.com> Reviewed-by: Florian Westphal <fw(a)strlen.de> [vbrahmajosyula: The fix to the backport was missed in 4.19] Signed-off-by: Vamsi Krishna Brahmajosyula <vbrahmajosyula(a)vmware.com> --- net/netfilter/nf_queue.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c index 84c59de27882..b3a0385290a1 100644 --- a/net/netfilter/nf_queue.c +++ b/net/netfilter/nf_queue.c @@ -93,8 +93,6 @@ bool nf_queue_entry_get_refs(struct nf_queue_entry *entry) dev_hold(state->in); if (state->out) dev_hold(state->out); - if (state->sk) - sock_hold(state->sk); #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) if (entry->skb->nf_bridge) { struct net_device *physdev; -- 2.39.2

2 years

1
0
0 0

[PATCH 2/3] perf test: Fix perf stat bpf counters test on Intel

by Namhyung Kim

As of now, bpf counters (bperf) don't support event groups. But the default perf stat includes topdown metrics if supported (on recent Intel machines) which require groups. That makes perf stat exiting. $ sudo perf stat --bpf-counter true bpf managed perf events do not yet support groups. Actually the test explicitly uses cycles event only, but it missed to pass the option when it checks the availability of the command. Fixes: 2c0cb9f56020d ("perf test: Add a shell test for 'perf stat --bpf-counters' new option") Cc: stable(a)vger.kernel.org Cc: Song Liu <song(a)kernel.org> Signed-off-by: Namhyung Kim <namhyung(a)kernel.org> --- tools/perf/tests/shell/stat_bpf_counters.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/tests/shell/stat_bpf_counters.sh b/tools/perf/tests/shell/stat_bpf_counters.sh index 513cd1e58e0e..a87bb2814b4c 100755 --- a/tools/perf/tests/shell/stat_bpf_counters.sh +++ b/tools/perf/tests/shell/stat_bpf_counters.sh @@ -22,10 +22,10 @@ compare_number() } # skip if --bpf-counters is not supported -if ! perf stat --bpf-counters true > /dev/null 2>&1; then +if ! perf stat -e cycles --bpf-counters true > /dev/null 2>&1; then if [ "$1" = "-v" ]; then echo "Skipping: --bpf-counters not supported" - perf --no-pager stat --bpf-counters true || true + perf --no-pager stat -e cycles --bpf-counters true || true fi exit 2 fi -- 2.42.0.rc1.204.g551eb34607-goog

2 years

2
1
0 0

[PATCH 5.15.y 0/2] Address nfs ltp test failure.

by Harshit Mogalapalli

These two are backports for 5.15.y. Conflict resolution in done in both patches. I have tested LTP-nfs fchown02 and chown02 on 5.15.y with below patches applied. The tests passed. I would like to have a review as I am not familiar with this code. Thanks to Vegard for helping me with this. Regards, Harshit Christian Brauner (2): nfs: use vfs setgid helper nfsd: use vfs setgid helper fs/attr.c | 1 + fs/internal.h | 2 -- fs/nfs/inode.c | 4 +--- fs/nfsd/vfs.c | 4 +++- include/linux/fs.h | 2 ++ 5 files changed, 7 insertions(+), 6 deletions(-) -- 2.34.1

2 years

1
2
0 0

[PATCH v2 1/4] perf tools: Handle old data in PERF_RECORD_ATTR

by Namhyung Kim

The PERF_RECORD_ATTR is used for a pipe mode to describe an event with attribute and IDs. The ID table comes after the attr and it calculate size of the table using the total record size and the attr size. n_ids = (total_record_size - end_of_the_attr_field) / sizeof(u64) This is fine for most use cases, but sometimes it saves the pipe output in a file and then process it later. And it becomes a problem if there is a change in attr size between the record and report. $ perf record -o- > perf-pipe.data # old version $ perf report -i- < perf-pipe.data # new version For example, if the attr size is 128 and it has 4 IDs, then it would save them in 168 byte like below: 8 byte: perf event header { .type = PERF_RECORD_ATTR, .size = 168 }, 128 byte: perf event attr { .size = 128, ... }, 32 byte: event IDs [] = { 1234, 1235, 1236, 1237 }, But when report later, it thinks the attr size is 136 then it only read the last 3 entries as ID. 8 byte: perf event header { .type = PERF_RECORD_ATTR, .size = 168 }, 136 byte: perf event attr { .size = 136, ... }, 24 byte: event IDs [] = { 1235, 1236, 1237 }, // 1234 is missing So it should use the recorded version of the attr. The attr has the size field already then it should honor the size when reading data. Fixes: 2c46dbb517a10 ("perf: Convert perf header attrs into attr events") Cc: stable(a)vger.kernel.org Cc: Tom Zanussi <zanussi(a)kernel.org> Signed-off-by: Namhyung Kim <namhyung(a)kernel.org> --- Keep this version before the libperf change so that it can go through the stable versions. tools/perf/util/header.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 52fbf526fe74..f89321cbfdee 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -4381,7 +4381,8 @@ int perf_event__process_attr(struct perf_tool *tool __maybe_unused, union perf_event *event, struct evlist **pevlist) { - u32 i, ids, n_ids; + u32 i, n_ids; + u64 *ids; struct evsel *evsel; struct evlist *evlist = *pevlist; @@ -4397,9 +4398,8 @@ int perf_event__process_attr(struct perf_tool *tool __maybe_unused, evlist__add(evlist, evsel); - ids = event->header.size; - ids -= (void *)&event->attr.id - (void *)event; - n_ids = ids / sizeof(u64); + n_ids = event->header.size - sizeof(event->header) - event->attr.attr.size; + n_ids = n_ids / sizeof(u64); /* * We don't have the cpu and thread maps on the header, so * for allocating the perf_sample_id table we fake 1 cpu and @@ -4408,8 +4408,9 @@ int perf_event__process_attr(struct perf_tool *tool __maybe_unused, if (perf_evsel__alloc_id(&evsel->core, 1, n_ids)) return -ENOMEM; + ids = (void *)&event->attr.attr + event->attr.attr.size; for (i = 0; i < n_ids; i++) { - perf_evlist__id_add(&evlist->core, &evsel->core, 0, i, event->attr.id[i]); + perf_evlist__id_add(&evlist->core, &evsel->core, 0, i, ids[i]); } return 0; -- 2.42.0.rc1.204.g551eb34607-goog

2 years

1
0
0 0

[PATCH dlm/next] dlm: fix plock lookup when using multiple lockspaces

by Alexander Aring

This patch fixes an issues when concurrent fcntl() syscalls are executing on two different gfs2 filesystems. Each gfs2 filesystem creates an DLM lockspace, it seems that VFS only allows fcntl() syscalls at one time on a per filesystem basis. However if there are two filesystems and we executing fcntl() syscalls our lookup mechanism on the global plock op list does not work anymore. It can be reproduced with two mounted gfs2 filesystems using DLM locking. Then call stress-ng --fcntl 32 on each mount point. The kernel log will show several: WARNING: CPU: 4 PID: 943 at fs/dlm/plock.c:574 dev_write+0x15c/0x590 because we have a sanity check if it's was really the meant original plock op when dev_write() does a lookup. This patch adds just a additional check for fsid to find the right plock op which is an indicator that the recv_list should be on a per lockspace basis and not globally defined. After this patch the sanity check never warned again that the wrong plock op was being looked up. Cc: stable(a)vger.kernel.org Reported-by: Barry Marson <bmarson(a)redhat.com> Fixes: 57e2c2f2d94c ("fs: dlm: fix mismatch of plock results from userspace") Signed-off-by: Alexander Aring <aahringo(a)redhat.com> --- fs/dlm/plock.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c index 00e1d802a81c..e6b4c1a21446 100644 --- a/fs/dlm/plock.c +++ b/fs/dlm/plock.c @@ -556,7 +556,8 @@ static ssize_t dev_write(struct file *file, const char __user *u, size_t count, op = plock_lookup_waiter(&info); } else { list_for_each_entry(iter, &recv_list, list) { - if (!iter->info.wait) { + if (!iter->info.wait && + iter->info.fsid == info.fsid) { op = iter; break; } @@ -568,8 +569,7 @@ static ssize_t dev_write(struct file *file, const char __user *u, size_t count, if (info.wait) WARN_ON(op->info.optype != DLM_PLOCK_OP_LOCK); else - WARN_ON(op->info.fsid != info.fsid || - op->info.number != info.number || + WARN_ON(op->info.number != info.number || op->info.owner != info.owner || op->info.optype != info.optype); -- 2.31.1

2 years

1
2
0 0

[PATCH v3] x86/sev: Make enc_dec_hypercall() accept a size instead of npages

by Steve Rutherford

enc_dec_hypercall() accepted a page count instead of a size, which forced its callers to round up. As a result, non-page aligned vaddrs caused pages to be spuriously marked as decrypted via the encryption status hypercall, which in turn caused consistent corruption of pages during live migration. Live migration requires accurate encryption status information to avoid migrating pages from the wrong perspective. Cc: stable(a)vger.kernel.org Fixes: 064ce6c550a0 ("mm: x86: Invoke hypercall when page encryption status is changed") Signed-off-by: Steve Rutherford <srutherford(a)google.com> Reviewed-by: Tom Lendacky <thomas.lendacky(a)amd.com> Reviewed-by: Pankaj Gupta <pankaj.gupta(a)amd.com> --- arch/x86/include/asm/mem_encrypt.h | 6 +++--- arch/x86/kernel/kvm.c | 4 +--- arch/x86/mm/mem_encrypt_amd.c | 13 ++++++------- 3 files changed, 10 insertions(+), 13 deletions(-) diff --git a/arch/x86/include/asm/mem_encrypt.h b/arch/x86/include/asm/mem_encrypt.h index 7f97a8a97e24..473b16d73b47 100644 --- a/arch/x86/include/asm/mem_encrypt.h +++ b/arch/x86/include/asm/mem_encrypt.h @@ -50,8 +50,8 @@ void __init sme_enable(struct boot_params *bp); int __init early_set_memory_decrypted(unsigned long vaddr, unsigned long size); int __init early_set_memory_encrypted(unsigned long vaddr, unsigned long size); -void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr, int npages, - bool enc); +void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr, + unsigned long size, bool enc); void __init mem_encrypt_free_decrypted_mem(void); @@ -85,7 +85,7 @@ early_set_memory_decrypted(unsigned long vaddr, unsigned long size) { return 0; static inline int __init early_set_memory_encrypted(unsigned long vaddr, unsigned long size) { return 0; } static inline void __init -early_set_mem_enc_dec_hypercall(unsigned long vaddr, int npages, bool enc) {} +early_set_mem_enc_dec_hypercall(unsigned long vaddr, unsigned long size, bool enc) {} static inline void mem_encrypt_free_decrypted_mem(void) { } diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 6a36db4f79fd..b8ab9ee5896c 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -966,10 +966,8 @@ static void __init kvm_init_platform(void) * Ensure that _bss_decrypted section is marked as decrypted in the * shared pages list. */ - nr_pages = DIV_ROUND_UP(__end_bss_decrypted - __start_bss_decrypted, - PAGE_SIZE); early_set_mem_enc_dec_hypercall((unsigned long)__start_bss_decrypted, - nr_pages, 0); + __end_bss_decrypted - __start_bss_decrypted, 0); /* * If not booted using EFI, enable Live migration support. diff --git a/arch/x86/mm/mem_encrypt_amd.c b/arch/x86/mm/mem_encrypt_amd.c index 54bbd5163e8d..6faea41e99b6 100644 --- a/arch/x86/mm/mem_encrypt_amd.c +++ b/arch/x86/mm/mem_encrypt_amd.c @@ -288,11 +288,10 @@ static bool amd_enc_cache_flush_required(void) return !cpu_feature_enabled(X86_FEATURE_SME_COHERENT); } -static void enc_dec_hypercall(unsigned long vaddr, int npages, bool enc) +static void enc_dec_hypercall(unsigned long vaddr, unsigned long size, bool enc) { #ifdef CONFIG_PARAVIRT - unsigned long sz = npages << PAGE_SHIFT; - unsigned long vaddr_end = vaddr + sz; + unsigned long vaddr_end = vaddr + size; while (vaddr < vaddr_end) { int psize, pmask, level; @@ -342,7 +341,7 @@ static bool amd_enc_status_change_finish(unsigned long vaddr, int npages, bool e snp_set_memory_private(vaddr, npages); if (!cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) - enc_dec_hypercall(vaddr, npages, enc); + enc_dec_hypercall(vaddr, npages << PAGE_SHIFT, enc); return true; } @@ -466,7 +465,7 @@ static int __init early_set_memory_enc_dec(unsigned long vaddr, ret = 0; - early_set_mem_enc_dec_hypercall(start, PAGE_ALIGN(size) >> PAGE_SHIFT, enc); + early_set_mem_enc_dec_hypercall(start, size, enc); out: __flush_tlb_all(); return ret; @@ -482,9 +481,9 @@ int __init early_set_memory_encrypted(unsigned long vaddr, unsigned long size) return early_set_memory_enc_dec(vaddr, size, true); } -void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr, int npages, bool enc) +void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr, unsigned long size, bool enc) { - enc_dec_hypercall(vaddr, npages, enc); + enc_dec_hypercall(vaddr, size, enc); } void __init sme_early_init(void) -- 2.42.0.rc1.204.g551eb34607-goog

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[PATCH v2] HID: logitech-hidpp: rework one more time the retries attempts

by bentiss＠kernel.org

From: Benjamin Tissoires <benjamin.tissoires(a)redhat.com> Extract the internal code inside a helper function, fix the initialization of the parameters used in the helper function (`hidpp->answer_available` was not reset and `*response` wasn't either), and use a `do {...} while();` loop. Fixes: 586e8fede795 ("HID: logitech-hidpp: Retry commands when device is busy") Cc: stable(a)vger.kernel.org Reviewed-by: Bastien Nocera <hadess(a)hadess.net> Signed-off-by: Benjamin Tissoires <benjamin.tissoires(a)redhat.com> --- as requested by https://lore.kernel.org/all/CAHk-=wiMbF38KCNhPFiargenpSBoecSXTLQACKS2UMyo_V… This is a rewrite of that particular piece of code. --- Changes in v2: - added __must_hold() for KASAN - Reworked the comment describing the functions and their return values - Link to v1: https://lore.kernel.org/r/20230621-logitech-fixes-v1-1-32e70933c0b0@redhat.… --- drivers/hid/hid-logitech-hidpp.c | 115 +++++++++++++++++++++++++-------------- 1 file changed, 75 insertions(+), 40 deletions(-) diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 129b01be488d..09ba2086c95c 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -275,21 +275,22 @@ static int __hidpp_send_report(struct hid_device *hdev, } /* - * hidpp_send_message_sync() returns 0 in case of success, and something else - * in case of a failure. - * - If ' something else' is positive, that means that an error has been raised - * by the protocol itself. - * - If ' something else' is negative, that means that we had a classic error - * (-ENOMEM, -EPIPE, etc...) + * Effectively send the message to the device, waiting for its answer. + * + * Must be called with hidpp->send_mutex locked + * + * Same return protocol than hidpp_send_message_sync(): + * - success on 0 + * - negative error means transport error + * - positive value means protocol error */ -static int hidpp_send_message_sync(struct hidpp_device *hidpp, +static int __do_hidpp_send_message_sync(struct hidpp_device *hidpp, struct hidpp_report *message, struct hidpp_report *response) { - int ret = -1; - int max_retries = 3; + int ret; - mutex_lock(&hidpp->send_mutex); + __must_hold(&hidpp->send_mutex); hidpp->send_receive_buf = response; hidpp->answer_available = false; @@ -300,47 +301,74 @@ static int hidpp_send_message_sync(struct hidpp_device *hidpp, */ *response = *message; - for (; max_retries != 0 && ret; max_retries--) { - ret = __hidpp_send_report(hidpp->hid_dev, message); + ret = __hidpp_send_report(hidpp->hid_dev, message); + if (ret) { + dbg_hid("__hidpp_send_report returned err: %d\n", ret); + memset(response, 0, sizeof(struct hidpp_report)); + return ret; + } - if (ret) { - dbg_hid("__hidpp_send_report returned err: %d\n", ret); - memset(response, 0, sizeof(struct hidpp_report)); - break; - } + if (!wait_event_timeout(hidpp->wait, hidpp->answer_available, + 5*HZ)) { + dbg_hid("%s:timeout waiting for response\n", __func__); + memset(response, 0, sizeof(struct hidpp_report)); + return -ETIMEDOUT; + } - if (!wait_event_timeout(hidpp->wait, hidpp->answer_available, - 5*HZ)) { - dbg_hid("%s:timeout waiting for response\n", __func__); - memset(response, 0, sizeof(struct hidpp_report)); - ret = -ETIMEDOUT; - break; - } + if (response->report_id == REPORT_ID_HIDPP_SHORT && + response->rap.sub_id == HIDPP_ERROR) { + ret = response->rap.params[1]; + dbg_hid("%s:got hidpp error %02X\n", __func__, ret); + return ret; + } - if (response->report_id == REPORT_ID_HIDPP_SHORT && - response->rap.sub_id == HIDPP_ERROR) { - ret = response->rap.params[1]; - dbg_hid("%s:got hidpp error %02X\n", __func__, ret); + if ((response->report_id == REPORT_ID_HIDPP_LONG || + response->report_id == REPORT_ID_HIDPP_VERY_LONG) && + response->fap.feature_index == HIDPP20_ERROR) { + ret = response->fap.params[1]; + dbg_hid("%s:got hidpp 2.0 error %02X\n", __func__, ret); + return ret; + } + + return 0; +} + +/* + * hidpp_send_message_sync() returns 0 in case of success, and something else + * in case of a failure. + * + * See __do_hidpp_send_message_sync() for a detailed explanation of the returned + * value. + */ +static int hidpp_send_message_sync(struct hidpp_device *hidpp, + struct hidpp_report *message, + struct hidpp_report *response) +{ + int ret; + int max_retries = 3; + + mutex_lock(&hidpp->send_mutex); + + do { + ret = __do_hidpp_send_message_sync(hidpp, message, response); + if (ret != HIDPP20_ERROR_BUSY) break; - } - if ((response->report_id == REPORT_ID_HIDPP_LONG || - response->report_id == REPORT_ID_HIDPP_VERY_LONG) && - response->fap.feature_index == HIDPP20_ERROR) { - ret = response->fap.params[1]; - if (ret != HIDPP20_ERROR_BUSY) { - dbg_hid("%s:got hidpp 2.0 error %02X\n", __func__, ret); - break; - } - dbg_hid("%s:got busy hidpp 2.0 error %02X, retrying\n", __func__, ret); - } - } + dbg_hid("%s:got busy hidpp 2.0 error %02X, retrying\n", __func__, ret); + } while (--max_retries); mutex_unlock(&hidpp->send_mutex); return ret; } +/* + * hidpp_send_fap_command_sync() returns 0 in case of success, and something else + * in case of a failure. + * + * See __do_hidpp_send_message_sync() for a detailed explanation of the returned + * value. + */ static int hidpp_send_fap_command_sync(struct hidpp_device *hidpp, u8 feat_index, u8 funcindex_clientid, u8 *params, int param_count, struct hidpp_report *response) @@ -373,6 +401,13 @@ static int hidpp_send_fap_command_sync(struct hidpp_device *hidpp, return ret; } +/* + * hidpp_send_rap_command_sync() returns 0 in case of success, and something else + * in case of a failure. + * + * See __do_hidpp_send_message_sync() for a detailed explanation of the returned + * value. + */ static int hidpp_send_rap_command_sync(struct hidpp_device *hidpp_dev, u8 report_id, u8 sub_id, u8 reg_address, u8 *params, int param_count, struct hidpp_report *response) --- base-commit: 87854366176403438d01f368b09de3ec2234e0f5 change-id: 20230621-logitech-fixes-a4c0e66ea2ad Best regards, -- Benjamin Tissoires <bentiss(a)kernel.org>

2 years

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[PATCH net v3] net: handle ARPHRD_PPP in dev_is_mac_header_xmit()

by Nicolas Dichtel

The goal is to support a bpf_redirect() from an ethernet device (ingress) to a ppp device (egress). The l2 header is added automatically by the ppp driver, thus the ethernet header should be removed. CC: stable(a)vger.kernel.org Fixes: 27b29f63058d ("bpf: add bpf_redirect() helper") Signed-off-by: Nicolas Dichtel <nicolas.dichtel(a)6wind.com> Tested-by: Siwar Zitouni <siwar.zitouni(a)6wind.com> --- v2 -> v3: - add a comment in the code - rework the commit log v1 -> v2: - I forgot the 'Tested-by' tag in the v1 :/ include/linux/if_arp.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h index 1ed52441972f..10a1e81434cb 100644 --- a/include/linux/if_arp.h +++ b/include/linux/if_arp.h @@ -53,6 +53,10 @@ static inline bool dev_is_mac_header_xmit(const struct net_device *dev) case ARPHRD_NONE: case ARPHRD_RAWIP: case ARPHRD_PIMREG: + /* PPP adds its l2 header automatically in ppp_start_xmit(). + * This makes it look like an l3 device to __bpf_redirect() and tcf_mirred_init(). + */ + case ARPHRD_PPP: return false; default: return true; -- 2.39.2

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[PATCH 6.1] net: add sysctl accept_ra_min_lft

by Patrick Rohr

This change adds a new sysctl accept_ra_min_lft which enforces a minimum lifetime value for individual RA sections; in particular, router lifetime, PIO preferred lifetime, and RIO lifetime. If any of those lifetimes are lower than the configured value, the specific RA section is ignored. This fixes a potential denial of service attack vector where rogue WiFi routers (or devices) can send RAs with low lifetimes to actively drain a mobile device's battery (by preventing sleep). In addition to this change, Android uses hardware offloads to drop RAs for a fraction of the minimum of all lifetimes present in the RA (some networks have very frequent RAs (5s) with high lifetimes (2h)). Despite this, we have encountered networks that set the router lifetime to 30s which results in very frequent CPU wakeups. Instead of disabling IPv6 (and dropping IPv6 ethertype in the WiFi firmware) entirely on such networks, misconfigured routers must be ignored while still processing RAs from other IPv6 routers on the same network (i.e. to support IoT applications). This change squashes the following patches into a single commit: - net-next 1671bcfd76fd ("net: add sysctl accept_ra_min_rtr_lft") - net-next 5027d54a9c30 ("net: change accept_ra_min_rtr_lft to affect all RA lifetimes") - net-next 5cb249686e67 ("net: release reference to inet6_dev pointer") Cc: Maciej Żenczykowski <maze(a)google.com> Cc: Lorenzo Colitti <lorenzo(a)google.com> Signed-off-by: Patrick Rohr <prohr(a)google.com> --- Documentation/networking/ip-sysctl.rst | 8 ++++++++ include/linux/ipv6.h | 1 + include/uapi/linux/ipv6.h | 1 + net/ipv6/addrconf.c | 13 +++++++++++++ net/ipv6/ndisc.c | 13 +++++++++++-- 5 files changed, 34 insertions(+), 2 deletions(-) diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst index 3301288a7c69..f5f7a464605f 100644 --- a/Documentation/networking/ip-sysctl.rst +++ b/Documentation/networking/ip-sysctl.rst @@ -2148,6 +2148,14 @@ accept_ra_min_hop_limit - INTEGER Default: 1 +accept_ra_min_lft - INTEGER + Minimum acceptable lifetime value in Router Advertisement. + + RA sections with a lifetime less than this value shall be + ignored. Zero lifetimes stay unaffected. + + Default: 0 + accept_ra_pinfo - BOOLEAN Learn Prefix Information in Router Advertisement. diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 37dfdcfcdd54..0e3c95055b21 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -33,6 +33,7 @@ struct ipv6_devconf { __s32 accept_ra_defrtr; __u32 ra_defrtr_metric; __s32 accept_ra_min_hop_limit; + __s32 accept_ra_min_lft; __s32 accept_ra_pinfo; __s32 ignore_routes_with_linkdown; #ifdef CONFIG_IPV6_ROUTER_PREF diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h index 53326dfc59ec..4fa8511b1e35 100644 --- a/include/uapi/linux/ipv6.h +++ b/include/uapi/linux/ipv6.h @@ -198,6 +198,7 @@ enum { DEVCONF_IOAM6_ID_WIDE, DEVCONF_NDISC_EVICT_NOCARRIER, DEVCONF_ACCEPT_UNTRACKED_NA, + DEVCONF_ACCEPT_RA_MIN_LFT, DEVCONF_MAX }; diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 48a6486951cd..5480ee507c61 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -202,6 +202,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = { .ra_defrtr_metric = IP6_RT_PRIO_USER, .accept_ra_from_local = 0, .accept_ra_min_hop_limit= 1, + .accept_ra_min_lft = 0, .accept_ra_pinfo = 1, #ifdef CONFIG_IPV6_ROUTER_PREF .accept_ra_rtr_pref = 1, @@ -262,6 +263,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = { .ra_defrtr_metric = IP6_RT_PRIO_USER, .accept_ra_from_local = 0, .accept_ra_min_hop_limit= 1, + .accept_ra_min_lft = 0, .accept_ra_pinfo = 1, #ifdef CONFIG_IPV6_ROUTER_PREF .accept_ra_rtr_pref = 1, @@ -2731,6 +2733,9 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len, bool sllao) return; } + if (valid_lft != 0 && valid_lft < in6_dev->cnf.accept_ra_min_lft) + goto put; + /* * Two things going on here: * 1) Add routes for on-link prefixes @@ -5601,6 +5606,7 @@ static inline void ipv6_store_devconf(struct ipv6_devconf *cnf, array[DEVCONF_IOAM6_ID_WIDE] = cnf->ioam6_id_wide; array[DEVCONF_NDISC_EVICT_NOCARRIER] = cnf->ndisc_evict_nocarrier; array[DEVCONF_ACCEPT_UNTRACKED_NA] = cnf->accept_untracked_na; + array[DEVCONF_ACCEPT_RA_MIN_LFT] = cnf->accept_ra_min_lft; } static inline size_t inet6_ifla6_size(void) @@ -6794,6 +6800,13 @@ static const struct ctl_table addrconf_sysctl[] = { .mode = 0644, .proc_handler = proc_dointvec, }, + { + .procname = "accept_ra_min_lft", + .data = &ipv6_devconf.accept_ra_min_lft, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec, + }, { .procname = "accept_ra_pinfo", .data = &ipv6_devconf.accept_ra_pinfo, diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index a4d43eb45a9d..6cb2d6a536a8 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1331,6 +1331,14 @@ static void ndisc_router_discovery(struct sk_buff *skb) goto skip_defrtr; } + lifetime = ntohs(ra_msg->icmph.icmp6_rt_lifetime); + if (lifetime != 0 && lifetime < in6_dev->cnf.accept_ra_min_lft) { + ND_PRINTK(2, info, + "RA: router lifetime (%ds) is too short: %s\n", + lifetime, skb->dev->name); + goto skip_defrtr; + } + /* Do not accept RA with source-addr found on local machine unless * accept_ra_from_local is set to true. */ @@ -1343,8 +1351,6 @@ static void ndisc_router_discovery(struct sk_buff *skb) goto skip_defrtr; } - lifetime = ntohs(ra_msg->icmph.icmp6_rt_lifetime); - #ifdef CONFIG_IPV6_ROUTER_PREF pref = ra_msg->icmph.icmp6_router_pref; /* 10b is handled as if it were 00b (medium) */ @@ -1519,6 +1525,9 @@ static void ndisc_router_discovery(struct sk_buff *skb) if (ri->prefix_len == 0 && !in6_dev->cnf.accept_ra_defrtr) continue; + if (ri->lifetime != 0 && + ntohl(ri->lifetime) < in6_dev->cnf.accept_ra_min_lft) + continue; if (ri->prefix_len < in6_dev->cnf.accept_ra_rt_info_min_plen) continue; if (ri->prefix_len > in6_dev->cnf.accept_ra_rt_info_max_plen) -- 2.42.0.rc1.204.g551eb34607-goog

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Moving forward

by Dominique Ahkye

Hello, I have a deal I would like to share with you. Email me for details. Regards Dominique eMail:domakye20@gmail.com

2 years

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您的郵箱已滿。

by Silvia Veronica Haifuch Gonzalez

您的郵箱已滿。 "點擊這裡<http://tai.builder.hemsida24.se/>" 以更新您的郵箱帳戶並接收新郵件。謝謝, 系統管理員。 ?

2 years

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[PATCH v5 1/2] ata: pata_falcon: fix IO base selection for Q40

by Michael Schmitz

With commit 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide"), the Q40 IDE driver was replaced by pata_falcon.c. Both IO and memory resources were defined for the Q40 IDE platform device, but definition of the IDE register addresses was modeled after the Falcon case, both in use of the memory resources and in including register shift and byte vs. word offset in the address. This was correct for the Falcon case, which does not apply any address translation to the register addresses. In the Q40 case, all of device base address, byte access offset and register shift is included in the platform specific ISA access translation (in asm/mm_io.h). As a consequence, such address translation gets applied twice, and register addresses are mangled. Use the device base address from the platform IO resource for Q40 (the IO address translation will then add the correct ISA window base address and byte access offset), with register shift 1. Use MMIO base address and register shift 2 as before for Falcon. Encode PIO_OFFSET into IO port addresses for all registers for Q40 except the data transfer register. Encode the MMIO offset there (pata_falcon_data_xfer() directly uses raw IO with no address translation). Reported-by: William R Sowerbutts <will(a)sowerbutts.com> Closes: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag… Link: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag… Fixes: 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide") Cc: stable(a)vger.kernel.org Cc: Finn Thain <fthain(a)linux-m68k.org> Cc: Geert Uytterhoeven <geert(a)linux-m68k.org> Tested-by: William R Sowerbutts <will(a)sowerbutts.com> Signed-off-by: Michael Schmitz <schmitzmic(a)gmail.com> Reviewed-by: Sergey Shtylyov <s.shtylyov(a)omp.ru> Reviewed-by: Geert Uytterhoeven <geert(a)linux-m68k.org> --- Changes from v4: Geert Uytterhoeven: - use %px for ap->ioaddr.data_addr Changes from v3: Sergey Shtylyov: - change use of reg_scale to reg_shift Geert Uytterhoeven: - factor out ata_port_desc() from platform specific code Changes from v2: Finn Thain: - add back stable Cc: Changes from v1: Damien Le Moal: - change patch title - drop stable backport tag Changes from RFC v3: - split off byte swap option into separate patch Geert Uytterhoeven: - review comments Changes from RFC v2: - add driver parameter 'data_swap' as bit mask for drives to swap Changes from RFC v1: Finn Thain: - take care to supply IO address suitable for ioread8/iowrite8 - use MMIO address for data transfer --- drivers/ata/pata_falcon.c | 50 +++++++++++++++++++++++---------------- 1 file changed, 29 insertions(+), 21 deletions(-) diff --git a/drivers/ata/pata_falcon.c b/drivers/ata/pata_falcon.c index 996516e64f13..616064b02de6 100644 --- a/drivers/ata/pata_falcon.c +++ b/drivers/ata/pata_falcon.c @@ -123,8 +123,8 @@ static int __init pata_falcon_init_one(struct platform_device *pdev) struct resource *base_res, *ctl_res, *irq_res; struct ata_host *host; struct ata_port *ap; - void __iomem *base; - int irq = 0; + void __iomem *base, *ctl_base; + int irq = 0, io_offset = 1, reg_shift = 2; /* Falcon defaults */ dev_info(&pdev->dev, "Atari Falcon and Q40/Q60 PATA controller\n"); @@ -165,26 +165,34 @@ static int __init pata_falcon_init_one(struct platform_device *pdev) ap->pio_mask = ATA_PIO4; ap->flags |= ATA_FLAG_SLAVE_POSS | ATA_FLAG_NO_IORDY; - base = (void __iomem *)base_mem_res->start; /* N.B. this assumes data_addr will be used for word-sized I/O only */ - ap->ioaddr.data_addr = base + 0 + 0 * 4; - ap->ioaddr.error_addr = base + 1 + 1 * 4; - ap->ioaddr.feature_addr = base + 1 + 1 * 4; - ap->ioaddr.nsect_addr = base + 1 + 2 * 4; - ap->ioaddr.lbal_addr = base + 1 + 3 * 4; - ap->ioaddr.lbam_addr = base + 1 + 4 * 4; - ap->ioaddr.lbah_addr = base + 1 + 5 * 4; - ap->ioaddr.device_addr = base + 1 + 6 * 4; - ap->ioaddr.status_addr = base + 1 + 7 * 4; - ap->ioaddr.command_addr = base + 1 + 7 * 4; - - base = (void __iomem *)ctl_mem_res->start; - ap->ioaddr.altstatus_addr = base + 1; - ap->ioaddr.ctl_addr = base + 1; - - ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", - (unsigned long)base_mem_res->start, - (unsigned long)ctl_mem_res->start); + ap->ioaddr.data_addr = (void __iomem *)base_mem_res->start; + + if (base_res) { /* only Q40 has IO resources */ + io_offset = 0x10000; + reg_shift = 0; + base = (void __iomem *)base_res->start; + ctl_base = (void __iomem *)ctl_res->start; + } else { + base = (void __iomem *)base_mem_res->start; + ctl_base = (void __iomem *)ctl_mem_res->start; + } + + ap->ioaddr.error_addr = base + io_offset + (1 << reg_shift); + ap->ioaddr.feature_addr = base + io_offset + (1 << reg_shift); + ap->ioaddr.nsect_addr = base + io_offset + (2 << reg_shift); + ap->ioaddr.lbal_addr = base + io_offset + (3 << reg_shift); + ap->ioaddr.lbam_addr = base + io_offset + (4 << reg_shift); + ap->ioaddr.lbah_addr = base + io_offset + (5 << reg_shift); + ap->ioaddr.device_addr = base + io_offset + (6 << reg_shift); + ap->ioaddr.status_addr = base + io_offset + (7 << reg_shift); + ap->ioaddr.command_addr = base + io_offset + (7 << reg_shift); + + ap->ioaddr.altstatus_addr = ctl_base + io_offset; + ap->ioaddr.ctl_addr = ctl_base + io_offset; + + ata_port_desc(ap, "cmd %px ctl %px data %px", + base, ctl_base, ap->ioaddr.data_addr); irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq_res && irq_res->start > 0) { -- 2.17.1

2 years

1
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[PATCH] usb: cdnsp: Fixes issue with dequeuing not queued requests

by Pawel Laszczak

Gadget ACM while unloading module try to dequeue not queued usb request which causes the kernel to crash. Patch adds extra condition to check whether usb request is processed by CDNSP driver. cc: <stable(a)vger.kernel.org> Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver") Signed-off-by: Pawel Laszczak <pawell(a)cadence.com> --- drivers/usb/cdns3/cdnsp-gadget.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/cdns3/cdnsp-gadget.c b/drivers/usb/cdns3/cdnsp-gadget.c index fff9ec9c391f..3a30c2af0c00 100644 --- a/drivers/usb/cdns3/cdnsp-gadget.c +++ b/drivers/usb/cdns3/cdnsp-gadget.c @@ -1125,6 +1125,9 @@ static int cdnsp_gadget_ep_dequeue(struct usb_ep *ep, unsigned long flags; int ret; + if (request->status != -EINPROGRESS) + return 0; + if (!pep->endpoint.desc) { dev_err(pdev->dev, "%s: can't dequeue to disabled endpoint\n", -- 2.37.2

2 years

3
5
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[PATCH v4 1/2] ata: pata_falcon: fix IO base selection for Q40

by Michael Schmitz

With commit 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide"), the Q40 IDE driver was replaced by pata_falcon.c. Both IO and memory resources were defined for the Q40 IDE platform device, but definition of the IDE register addresses was modeled after the Falcon case, both in use of the memory resources and in including register shift and byte vs. word offset in the address. This was correct for the Falcon case, which does not apply any address translation to the register addresses. In the Q40 case, all of device base address, byte access offset and register shift is included in the platform specific ISA access translation (in asm/mm_io.h). As a consequence, such address translation gets applied twice, and register addresses are mangled. Use the device base address from the platform IO resource for Q40 (the IO address translation will then add the correct ISA window base address and byte access offset), with register shift 1. Use MMIO base address and register shift 2 as before for Falcon. Encode PIO_OFFSET into IO port addresses for all registers for Q40 except the data transfer register. Encode the MMIO offset there (pata_falcon_data_xfer() directly uses raw IO with no address translation). Reported-by: William R Sowerbutts <will(a)sowerbutts.com> Closes: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag… Link: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag… Fixes: 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide") Cc: stable(a)vger.kernel.org Cc: Finn Thain <fthain(a)linux-m68k.org> Cc: Geert Uytterhoeven <geert(a)linux-m68k.org> Tested-by: William R Sowerbutts <will(a)sowerbutts.com> Signed-off-by: Michael Schmitz <schmitzmic(a)gmail.com> Reviewed-by: Sergey Shtylyov <s.shtylyov(a)omp.ru> --- Changes from v3: Sergey Shtylyov: - change use of reg_scale to reg_shift Geert Uytterhoeven: - factor out ata_port_desc() from platform specific code Changes from v2: Finn Thain: - add back stable Cc: Changes from v1: Damien Le Moal: - change patch title - drop stable backport tag Changes from RFC v3: - split off byte swap option into separate patch Geert Uytterhoeven: - review comments Changes from RFC v2: - add driver parameter 'data_swap' as bit mask for drives to swap Changes from RFC v1: Finn Thain: - take care to supply IO address suitable for ioread8/iowrite8 - use MMIO address for data transfer --- drivers/ata/pata_falcon.c | 50 +++++++++++++++++++++++---------------- 1 file changed, 29 insertions(+), 21 deletions(-) diff --git a/drivers/ata/pata_falcon.c b/drivers/ata/pata_falcon.c index 996516e64f13..3841ea200bcb 100644 --- a/drivers/ata/pata_falcon.c +++ b/drivers/ata/pata_falcon.c @@ -123,8 +123,8 @@ static int __init pata_falcon_init_one(struct platform_device *pdev) struct resource *base_res, *ctl_res, *irq_res; struct ata_host *host; struct ata_port *ap; - void __iomem *base; - int irq = 0; + void __iomem *base, *ctl_base; + int irq = 0, io_offset = 1, reg_shift = 2; /* Falcon defaults */ dev_info(&pdev->dev, "Atari Falcon and Q40/Q60 PATA controller\n"); @@ -165,26 +165,34 @@ static int __init pata_falcon_init_one(struct platform_device *pdev) ap->pio_mask = ATA_PIO4; ap->flags |= ATA_FLAG_SLAVE_POSS | ATA_FLAG_NO_IORDY; - base = (void __iomem *)base_mem_res->start; /* N.B. this assumes data_addr will be used for word-sized I/O only */ - ap->ioaddr.data_addr = base + 0 + 0 * 4; - ap->ioaddr.error_addr = base + 1 + 1 * 4; - ap->ioaddr.feature_addr = base + 1 + 1 * 4; - ap->ioaddr.nsect_addr = base + 1 + 2 * 4; - ap->ioaddr.lbal_addr = base + 1 + 3 * 4; - ap->ioaddr.lbam_addr = base + 1 + 4 * 4; - ap->ioaddr.lbah_addr = base + 1 + 5 * 4; - ap->ioaddr.device_addr = base + 1 + 6 * 4; - ap->ioaddr.status_addr = base + 1 + 7 * 4; - ap->ioaddr.command_addr = base + 1 + 7 * 4; - - base = (void __iomem *)ctl_mem_res->start; - ap->ioaddr.altstatus_addr = base + 1; - ap->ioaddr.ctl_addr = base + 1; - - ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", - (unsigned long)base_mem_res->start, - (unsigned long)ctl_mem_res->start); + ap->ioaddr.data_addr = (void __iomem *)base_mem_res->start; + + if (base_res) { /* only Q40 has IO resources */ + io_offset = 0x10000; + reg_shift = 0; + base = (void __iomem *)base_res->start; + ctl_base = (void __iomem *)ctl_res->start; + } else { + base = (void __iomem *)base_mem_res->start; + ctl_base = (void __iomem *)ctl_mem_res->start; + } + + ap->ioaddr.error_addr = base + io_offset + (1 << reg_shift); + ap->ioaddr.feature_addr = base + io_offset + (1 << reg_shift); + ap->ioaddr.nsect_addr = base + io_offset + (2 << reg_shift); + ap->ioaddr.lbal_addr = base + io_offset + (3 << reg_shift); + ap->ioaddr.lbam_addr = base + io_offset + (4 << reg_shift); + ap->ioaddr.lbah_addr = base + io_offset + (5 << reg_shift); + ap->ioaddr.device_addr = base + io_offset + (6 << reg_shift); + ap->ioaddr.status_addr = base + io_offset + (7 << reg_shift); + ap->ioaddr.command_addr = base + io_offset + (7 << reg_shift); + + ap->ioaddr.altstatus_addr = ctl_base + io_offset; + ap->ioaddr.ctl_addr = ctl_base + io_offset; + + ata_port_desc(ap, "cmd %px ctl %px data %pa", + base, ctl_base, &ap->ioaddr.data_addr); irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq_res && irq_res->start > 0) { -- 2.17.1

2 years

3
6
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[merged mm-hotfixes-stable] shmem-fix-smaps-bug-sleeping-while-atomic.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: shmem: fix smaps BUG sleeping while atomic has been removed from the -mm tree. Its filename was shmem-fix-smaps-bug-sleeping-while-atomic.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Hugh Dickins <hughd(a)google.com> Subject: shmem: fix smaps BUG sleeping while atomic Date: Tue, 22 Aug 2023 22:14:47 -0700 (PDT) smaps_pte_hole_lookup() is calling shmem_partial_swap_usage() with page table lock held: but shmem_partial_swap_usage() does cond_resched_rcu() if need_resched(): "BUG: sleeping function called from invalid context". Since shmem_partial_swap_usage() is designed to count across a range, but smaps_pte_hole_lookup() only calls it for a single page slot, just break out of the loop on the last or only page, before checking need_resched(). Link: https://lkml.kernel.org/r/6fe3b3ec-abdf-332f-5c23-6a3b3a3b11a9@google.com Fixes: 230100321518 ("mm/smaps: simplify shmem handling of pte holes") Signed-off-by: Hugh Dickins <hughd(a)google.com> Acked-by: Peter Xu <peterx(a)redhat.com> Cc: <stable(a)vger.kernel.org> [5.16+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/shmem.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/mm/shmem.c~shmem-fix-smaps-bug-sleeping-while-atomic +++ a/mm/shmem.c @@ -806,14 +806,16 @@ unsigned long shmem_partial_swap_usage(s XA_STATE(xas, &mapping->i_pages, start); struct page *page; unsigned long swapped = 0; + unsigned long max = end - 1; rcu_read_lock(); - xas_for_each(&xas, page, end - 1) { + xas_for_each(&xas, page, max) { if (xas_retry(&xas, page)) continue; if (xa_is_value(page)) swapped++; - + if (xas.xa_index == max) + break; if (need_resched()) { xas_pause(&xas); cond_resched_rcu(); _ Patches currently in -mm which might be from hughd(a)google.com are mm-khugepaged-fix-collapse_pte_mapped_thp-versus-uffd.patch

2 years

1
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[merged mm-hotfixes-stable] maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: maple_tree: disable mas_wr_append() when other readers are possible has been removed from the -mm tree. Its filename was maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Liam R. Howlett" <Liam.Howlett(a)oracle.com> Subject: maple_tree: disable mas_wr_append() when other readers are possible Date: Fri, 18 Aug 2023 20:43:55 -0400 The current implementation of append may cause duplicate data and/or incorrect ranges to be returned to a reader during an update. Although this has not been reported or seen, disable the append write operation while the tree is in rcu mode out of an abundance of caution. During the analysis of the mas_next_slot() the following was artificially created by separating the writer and reader code: Writer: reader: mas_wr_append set end pivot updates end metata Detects write to last slot last slot write is to start of slot store current contents in slot overwrite old end pivot mas_next_slot(): read end metadata read old end pivot return with incorrect range store new value Alternatively: Writer: reader: mas_wr_append set end pivot updates end metata Detects write to last slot last lost write to end of slot store value mas_next_slot(): read end metadata read old end pivot read new end pivot return with incorrect range set old end pivot There may be other accesses that are not safe since we are now updating both metadata and pointers, so disabling append if there could be rcu readers is the safest action. Link: https://lkml.kernel.org/r/20230819004356.1454718-2-Liam.Howlett@oracle.com Fixes: 54a611b60590 ("Maple Tree: add new data structure") Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/maple_tree.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/lib/maple_tree.c~maple_tree-disable-mas_wr_append-when-other-readers-are-possible +++ a/lib/maple_tree.c @@ -4265,6 +4265,10 @@ static inline unsigned char mas_wr_new_e * mas_wr_append: Attempt to append * @wr_mas: the maple write state * + * This is currently unsafe in rcu mode since the end of the node may be cached + * by readers while the node contents may be updated which could result in + * inaccurate information. + * * Return: True if appended, false otherwise */ static inline bool mas_wr_append(struct ma_wr_state *wr_mas) @@ -4274,6 +4278,9 @@ static inline bool mas_wr_append(struct struct ma_state *mas = wr_mas->mas; unsigned char node_pivots = mt_pivots[wr_mas->type]; + if (mt_in_rcu(mas->tree)) + return false; + if (mas->offset != wr_mas->node_end) return false; _ Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are maple_tree-clean-up-mas_wr_append.patch

2 years

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[merged mm-hotfixes-stable] madvise-madvise_free_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: madvise:madvise_free_pte_range(): don't use mapcount() against large folio for sharing check has been removed from the -mm tree. Its filename was madvise-madvise_free_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yin Fengwei <fengwei.yin(a)intel.com> Subject: madvise:madvise_free_pte_range(): don't use mapcount() against large folio for sharing check Date: Tue, 8 Aug 2023 10:09:17 +0800 Commit 98b211d6415f ("madvise: convert madvise_free_pte_range() to use a folio") replaced the page_mapcount() with folio_mapcount() to check whether the folio is shared by other mapping. It's not correct for large folios. folio_mapcount() returns the total mapcount of large folio which is not suitable to detect whether the folio is shared. Use folio_estimated_sharers() which returns a estimated number of shares. That means it's not 100% correct. It should be OK for madvise case here. User-visible effects is that the THP is skipped when user call madvise. But the correct behavior is THP should be split and processed then. NOTE: this change is a temporary fix to reduce the user-visible effects before the long term fix from David is ready. Link: https://lkml.kernel.org/r/20230808020917.2230692-4-fengwei.yin@intel.com Fixes: 98b211d6415f ("madvise: convert madvise_free_pte_range() to use a folio") Signed-off-by: Yin Fengwei <fengwei.yin(a)intel.com> Reviewed-by: Yu Zhao <yuzhao(a)google.com> Reviewed-by: Ryan Roberts <ryan.roberts(a)arm.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Kefeng Wang <wangkefeng.wang(a)huawei.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Minchan Kim <minchan(a)kernel.org> Cc: Vishal Moola (Oracle) <vishal.moola(a)gmail.com> Cc: Yang Shi <shy828301(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/madvise.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/madvise.c~madvise-madvise_free_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check +++ a/mm/madvise.c @@ -680,7 +680,7 @@ static int madvise_free_pte_range(pmd_t if (folio_test_large(folio)) { int err; - if (folio_mapcount(folio) != 1) + if (folio_estimated_sharers(folio) != 1) break; if (!folio_trylock(folio)) break; _ Patches currently in -mm which might be from fengwei.yin(a)intel.com are filemap-add-filemap_map_folio_range.patch rmap-add-folio_add_file_rmap_range.patch mm-convert-do_set_pte-to-set_pte_range.patch filemap-batch-pte-mappings.patch

2 years

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[merged mm-hotfixes-stable] madvise-madvise_cold_or_pageout_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: madvise:madvise_cold_or_pageout_pte_range(): don't use mapcount() against large folio for sharing check has been removed from the -mm tree. Its filename was madvise-madvise_cold_or_pageout_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yin Fengwei <fengwei.yin(a)intel.com> Subject: madvise:madvise_cold_or_pageout_pte_range(): don't use mapcount() against large folio for sharing check Date: Tue, 8 Aug 2023 10:09:15 +0800 Patch series "don't use mapcount() to check large folio sharing", v2. In madvise_cold_or_pageout_pte_range() and madvise_free_pte_range(), folio_mapcount() is used to check whether the folio is shared. But it's not correct as folio_mapcount() returns total mapcount of large folio. Use folio_estimated_sharers() here as the estimated number is enough. This patchset will fix the cases: User space application call madvise() with MADV_FREE, MADV_COLD and MADV_PAGEOUT for specific address range. There are THP mapped to the range. Without the patchset, the THP is skipped. With the patch, the THP will be split and handled accordingly. David reported the cow self test skip some cases because of MADV_PAGEOUT skip THP: https://lore.kernel.org/linux-mm/9e92e42d-488f-47db-ac9d-75b24cd0d037@intel… and I confirmed this patchset make it work again. This patch (of 3): Commit 07e8c82b5eff ("madvise: convert madvise_cold_or_pageout_pte_range() to use folios") replaced the page_mapcount() with folio_mapcount() to check whether the folio is shared by other mapping. It's not correct for large folio. folio_mapcount() returns the total mapcount of large folio which is not suitable to detect whether the folio is shared. Use folio_estimated_sharers() which returns a estimated number of shares. That means it's not 100% correct. It should be OK for madvise case here. User-visible effects is that the THP is skipped when user call madvise. But the correct behavior is THP should be split and processed then. NOTE: this change is a temporary fix to reduce the user-visible effects before the long term fix from David is ready. Link: https://lkml.kernel.org/r/20230808020917.2230692-1-fengwei.yin@intel.com Link: https://lkml.kernel.org/r/20230808020917.2230692-2-fengwei.yin@intel.com Fixes: 07e8c82b5eff ("madvise: convert madvise_cold_or_pageout_pte_range() to use folios") Signed-off-by: Yin Fengwei <fengwei.yin(a)intel.com> Reviewed-by: Yu Zhao <yuzhao(a)google.com> Reviewed-by: Ryan Roberts <ryan.roberts(a)arm.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Kefeng Wang <wangkefeng.wang(a)huawei.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Minchan Kim <minchan(a)kernel.org> Cc: Vishal Moola (Oracle) <vishal.moola(a)gmail.com> Cc: Yang Shi <shy828301(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/madvise.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/madvise.c~madvise-madvise_cold_or_pageout_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check +++ a/mm/madvise.c @@ -384,7 +384,7 @@ static int madvise_cold_or_pageout_pte_r folio = pfn_folio(pmd_pfn(orig_pmd)); /* Do not interfere with other mappings of this folio */ - if (folio_mapcount(folio) != 1) + if (folio_estimated_sharers(folio) != 1) goto huge_unlock; if (pageout_anon_only_filter && !folio_test_anon(folio)) @@ -458,7 +458,7 @@ regular_folio: if (folio_test_large(folio)) { int err; - if (folio_mapcount(folio) != 1) + if (folio_estimated_sharers(folio) != 1) break; if (pageout_anon_only_filter && !folio_test_anon(folio)) break; _ Patches currently in -mm which might be from fengwei.yin(a)intel.com are filemap-add-filemap_map_folio_range.patch rmap-add-folio_add_file_rmap_range.patch mm-convert-do_set_pte-to-set_pte_range.patch filemap-batch-pte-mappings.patch

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stable-rc/linux-5.10.y baseline: 125 runs, 11 regressions (v5.10.191-136-g78bdf347b3429)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 125 runs, 11 regressions (v5.10.191-136-g78bdf347b3429) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.191-136-g78bdf347b3429 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 78bdf347b342992291284fd060ee34dbccf570a8 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79aa0aed9e41c97286d84 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79aa0aed9e41c97286d8b failing since 37 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T17:59:49.405432 + [ 13.913037] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245847_1.5.2.4.1> 2023-08-24T17:59:49.405721 set +x 2023-08-24T17:59:49.510935 2023-08-24T17:59:49.612138 / # #export SHELL=/bin/sh 2023-08-24T17:59:49.612634 2023-08-24T17:59:49.713587 / # export SHELL=/bin/sh. /lava-1245847/environment 2023-08-24T17:59:49.714015 2023-08-24T17:59:49.814993 / # . /lava-1245847/environment/lava-1245847/bin/lava-test-runner /lava-1245847/1 2023-08-24T17:59:49.815730 2023-08-24T17:59:49.820077 / # /lava-1245847/bin/lava-test-runner /lava-1245847/1 ... (14 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79aa21748478ba1286d6e Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79aa21748478ba1286d75 failing since 173 days (last pass: v5.10.155, first fail: v5.10.172) 2023-08-24T17:59:46.679291 [ 14.839141] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245848_1.5.2.4.1> 2023-08-24T17:59:46.784644 2023-08-24T17:59:46.885908 / # #export SHELL=/bin/sh 2023-08-24T17:59:46.886308 2023-08-24T17:59:46.987301 / # export SHELL=/bin/sh. /lava-1245848/environment 2023-08-24T17:59:46.987759 2023-08-24T17:59:47.088772 / # . /lava-1245848/environment/lava-1245848/bin/lava-test-runner /lava-1245848/1 2023-08-24T17:59:47.089440 2023-08-24T17:59:47.093378 / # /lava-1245848/bin/lava-test-runner /lava-1245848/1 2023-08-24T17:59:47.107619 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e7994e2dcf3046e4286db0 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7994e2dcf3046e4286db5 failing since 148 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-24T17:54:18.628185 + set +x 2023-08-24T17:54:18.634239 <8>[ 8.140651] <LAVA_SIGNAL_ENDRUN 0_dmesg 11347993_1.4.2.3.1> 2023-08-24T17:54:18.739881 / # # 2023-08-24T17:54:18.842219 export SHELL=/bin/sh 2023-08-24T17:54:18.842796 # 2023-08-24T17:54:18.944092 / # export SHELL=/bin/sh. /lava-11347993/environment 2023-08-24T17:54:18.944867 2023-08-24T17:54:19.046420 / # . /lava-11347993/environment/lava-11347993/bin/lava-test-runner /lava-11347993/1 2023-08-24T17:54:19.047576 2023-08-24T17:54:19.052433 / # /lava-11347993/bin/lava-test-runner /lava-11347993/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e798faba5ea24f40286da9 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e798faba5ea24f40286dae failing since 148 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-24T17:53:52.906421 + set +x 2023-08-24T17:53:52.913127 <8>[ 11.750974] <LAVA_SIGNAL_ENDRUN 0_dmesg 11348034_1.4.2.3.1> 2023-08-24T17:53:53.014900 # 2023-08-24T17:53:53.115763 / # #export SHELL=/bin/sh 2023-08-24T17:53:53.115968 2023-08-24T17:53:53.216452 / # export SHELL=/bin/sh. /lava-11348034/environment 2023-08-24T17:53:53.216633 2023-08-24T17:53:53.317163 / # . /lava-11348034/environment/lava-11348034/bin/lava-test-runner /lava-11348034/1 2023-08-24T17:53:53.317440 2023-08-24T17:53:53.322031 / # /lava-11348034/bin/lava-test-runner /lava-11348034/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79abc18c0429168286e40 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79abc18c0429168286e79 failing since 2 days (last pass: v5.10.191, first fail: v5.10.190-123-gec001faa2c729) 2023-08-24T18:00:08.585425 / # # 2023-08-24T18:00:08.688442 export SHELL=/bin/sh 2023-08-24T18:00:08.689235 # 2023-08-24T18:00:08.791269 / # export SHELL=/bin/sh. /lava-68373/environment 2023-08-24T18:00:08.792108 2023-08-24T18:00:08.894145 / # . /lava-68373/environment/lava-68373/bin/lava-test-runner /lava-68373/1 2023-08-24T18:00:08.895559 2023-08-24T18:00:08.908495 / # /lava-68373/bin/lava-test-runner /lava-68373/1 2023-08-24T18:00:08.968308 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T18:00:08.968823 + cd /lava-68373/1/tests/1_bootrr ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e79b4faf3fe96eb7286d8c Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79b4faf3fe96eb7286d93 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T18:02:25.515944 + set +x 2023-08-24T18:02:25.516064 <8>[ 83.907683] <LAVA_SIGNAL_ENDRUN 0_dmesg 1000276_1.5.2.4.1> 2023-08-24T18:02:25.621576 / # # 2023-08-24T18:02:27.080373 export SHELL=/bin/sh 2023-08-24T18:02:27.100804 # 2023-08-24T18:02:27.100956 / # export SHELL=/bin/sh 2023-08-24T18:02:29.053017 / # . /lava-1000276/environment 2023-08-24T18:02:32.645001 /lava-1000276/bin/lava-test-runner /lava-1000276/1 2023-08-24T18:02:32.665725 . /lava-1000276/environment 2023-08-24T18:02:32.665865 / # /lava-1000276/bin/lava-test-runner /lava-1000276/1 ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79ad71748478ba1286ddf Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79ad71748478ba1286de6 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T18:00:40.465366 / # # 2023-08-24T18:00:41.925171 export SHELL=/bin/sh 2023-08-24T18:00:41.945741 # 2023-08-24T18:00:41.945943 / # export SHELL=/bin/sh 2023-08-24T18:00:43.901713 / # . /lava-1000269/environment 2023-08-24T18:00:47.499659 /lava-1000269/bin/lava-test-runner /lava-1000269/1 2023-08-24T18:00:47.520466 . /lava-1000269/environment 2023-08-24T18:00:47.520576 / # /lava-1000269/bin/lava-test-runner /lava-1000269/1 2023-08-24T18:00:47.553353 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T18:00:47.601924 + cd /lava-1000269/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e79bc71fa2684dd8286d79 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79bc71fa2684dd8286d80 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T18:04:32.008319 / # # 2023-08-24T18:04:33.471687 export SHELL=/bin/sh 2023-08-24T18:04:33.492267 # 2023-08-24T18:04:33.492475 / # export SHELL=/bin/sh 2023-08-24T18:04:35.446722 / # . /lava-1000278/environment 2023-08-24T18:04:39.045712 /lava-1000278/bin/lava-test-runner /lava-1000278/1 2023-08-24T18:04:39.066508 . /lava-1000278/environment 2023-08-24T18:04:39.066619 / # /lava-1000278/bin/lava-test-runner /lava-1000278/1 2023-08-24T18:04:39.144936 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T18:04:39.145159 + cd /lava-1000278/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79a1782d8ba13bb286d6f Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79a1782d8ba13bb286d74 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T17:59:15.432642 / # # 2023-08-24T17:59:15.534626 export SHELL=/bin/sh 2023-08-24T17:59:15.534875 # 2023-08-24T17:59:15.635714 / # export SHELL=/bin/sh. /lava-11348110/environment 2023-08-24T17:59:15.636412 2023-08-24T17:59:15.737850 / # . /lava-11348110/environment/lava-11348110/bin/lava-test-runner /lava-11348110/1 2023-08-24T17:59:15.739036 2023-08-24T17:59:15.746429 / # /lava-11348110/bin/lava-test-runner /lava-11348110/1 2023-08-24T17:59:15.805624 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T17:59:15.806139 + cd /lav<8>[ 16.436270] <LAVA_SIGNAL_STARTRUN 1_bootrr 11348110_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79a49e4dfc643ad286d6d Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79a49e4dfc643ad286d76 failing since 0 day (last pass: v5.10.191, first fail: v5.10.190-136-gda59b7b5c515e) 2023-08-24T17:58:08.336823 / # # 2023-08-24T17:58:09.590991 export SHELL=/bin/sh 2023-08-24T17:58:09.601260 # 2023-08-24T17:58:09.601349 / # export SHELL=/bin/sh 2023-08-24T17:58:11.336942 . /lava-11348117/environment 2023-08-24T17:58:14.527430 / # . /lava-11348117/environment/lava-11348117/bin/lava-test-runner /lava-11348117/1 2023-08-24T17:58:14.537820 2023-08-24T17:58:14.542024 / # /lava-11348117/bin/lava-test-runner /lava-11348117/1 2023-08-24T17:58:14.593931 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T17:58:14.594010 + cd /lava-11348117/1/tests/1_bootrr ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79a2ccebd5bb3de286d6c Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79a2ccebd5bb3de286d71 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T17:59:34.155246 / # # 2023-08-24T17:59:34.257158 export SHELL=/bin/sh 2023-08-24T17:59:34.257865 # 2023-08-24T17:59:34.359276 / # export SHELL=/bin/sh. /lava-11348115/environment 2023-08-24T17:59:34.359997 2023-08-24T17:59:34.461479 / # . /lava-11348115/environment/lava-11348115/bin/lava-test-runner /lava-11348115/1 2023-08-24T17:59:34.462574 2023-08-24T17:59:34.479719 / # /lava-11348115/bin/lava-test-runner /lava-11348115/1 2023-08-24T17:59:34.521508 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T17:59:34.538564 + cd /lava-1134811<8>[ 18.174751] <LAVA_SIGNAL_STARTRUN 1_bootrr 11348115_1.5.2.4.5> ... 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stable-rc/linux-5.10.y baseline: 126 runs, 13 regressions (v5.10.190-136-gda59b7b5c515e)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 126 runs, 13 regressions (v5.10.190-136-gda59b7b5c515e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.190-136-gda59b7b5c515e URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: da59b7b5c515edab9a57efd37b031b5b97e6c1cc Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7898548817f9fb0286d75 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e7898548817f9fb0286d76 new failure (last pass: v5.10.191) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788d3c5b8c07a1d286da0 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788d3c5b8c07a1d286da5 failing since 218 days (last pass: v5.10.158-107-gd2432186ff47, first fail: v5.10.162-852-geeaac3cf2eb3) 2023-08-24T16:43:48.075664 <8>[ 11.067943] <LAVA_SIGNAL_ENDRUN 0_dmesg 3747883_1.5.2.4.1> 2023-08-24T16:43:48.185595 / # # 2023-08-24T16:43:48.288812 export SHELL=/bin/sh 2023-08-24T16:43:48.289332 # 2023-08-24T16:43:48.390899 / # export SHELL=/bin/sh. /lava-3747883/environment 2023-08-24T16:43:48.391888 2023-08-24T16:43:48.493864 / # . /lava-3747883/environment/lava-3747883/bin/lava-test-runner /lava-3747883/1 2023-08-24T16:43:48.495221 2023-08-24T16:43:48.499874 / # /lava-3747883/bin/lava-test-runner /lava-3747883/1 2023-08-24T16:43:48.543761 <3>[ 11.531811] Bluetooth: hci0: command 0x0c03 tx timeout ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788323a47fd2de4286d6c Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788323a47fd2de4286d73 failing since 37 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:41:02.277610 [ 10.536708] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245815_1.5.2.4.1> 2023-08-24T16:41:02.383091 2023-08-24T16:41:02.484451 / # #export SHELL=/bin/sh 2023-08-24T16:41:02.485004 2023-08-24T16:41:02.586013 / # export SHELL=/bin/sh. /lava-1245815/environment 2023-08-24T16:41:02.586587 2023-08-24T16:41:02.687703 / # . /lava-1245815/environment/lava-1245815/bin/lava-test-runner /lava-1245815/1 2023-08-24T16:41:02.688530 2023-08-24T16:41:02.692439 / # /lava-1245815/bin/lava-test-runner /lava-1245815/1 2023-08-24T16:41:02.712944 + export 'TESTRUN_[ 10.971247] <LAVA_SIGNAL_STARTRUN 1_bootrr 1245815_1.5.2.4.5> ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788363a47fd2de4286d78 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788363a47fd2de4286d7f failing since 173 days (last pass: v5.10.155, first fail: v5.10.172) 2023-08-24T16:41:00.483102 [ 10.994885] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245816_1.5.2.4.1> 2023-08-24T16:41:00.589048 2023-08-24T16:41:00.690313 / # #export SHELL=/bin/sh 2023-08-24T16:41:00.690760 2023-08-24T16:41:00.791699 / # export SHELL=/bin/sh. /lava-1245816/environment 2023-08-24T16:41:00.792148 2023-08-24T16:41:00.893135 / # . /lava-1245816/environment/lava-1245816/bin/lava-test-runner /lava-1245816/1 2023-08-24T16:41:00.893912 2023-08-24T16:41:00.897599 / # /lava-1245816/bin/lava-test-runner /lava-1245816/1 2023-08-24T16:41:00.911965 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e7895cfc04c2339f286d6c Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7895cfc04c2339f286d71 failing since 148 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-24T16:46:18.123357 + set +x 2023-08-24T16:46:18.129908 <8>[ 10.141198] <LAVA_SIGNAL_ENDRUN 0_dmesg 11347265_1.4.2.3.1> 2023-08-24T16:46:18.237996 / # # 2023-08-24T16:46:18.340525 export SHELL=/bin/sh 2023-08-24T16:46:18.341304 # 2023-08-24T16:46:18.442763 / # export SHELL=/bin/sh. /lava-11347265/environment 2023-08-24T16:46:18.443580 2023-08-24T16:46:18.545069 / # . /lava-11347265/environment/lava-11347265/bin/lava-test-runner /lava-11347265/1 2023-08-24T16:46:18.546067 2023-08-24T16:46:18.551337 / # /lava-11347265/bin/lava-test-runner /lava-11347265/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e7959e163aa845a9286d73 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7959e163aa845a9286d78 failing since 148 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-24T17:39:25.600127 + set +x 2023-08-24T17:39:25.606766 <8>[ 12.191879] <LAVA_SIGNAL_ENDRUN 0_dmesg 11347267_1.4.2.3.1> 2023-08-24T17:39:25.711107 / # # 2023-08-24T17:39:25.811665 export SHELL=/bin/sh 2023-08-24T17:39:25.811844 # 2023-08-24T17:39:25.912355 / # export SHELL=/bin/sh. /lava-11347267/environment 2023-08-24T17:39:25.912555 2023-08-24T17:39:26.013108 / # . /lava-11347267/environment/lava-11347267/bin/lava-test-runner /lava-11347267/1 2023-08-24T17:39:26.013364 2023-08-24T17:39:26.018470 / # /lava-11347267/bin/lava-test-runner /lava-11347267/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7887196b223d002286d80 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7887196b223d002286db7 failing since 2 days (last pass: v5.10.191, first fail: v5.10.190-123-gec001faa2c729) 2023-08-24T16:42:06.807314 / # # 2023-08-24T16:42:06.910118 export SHELL=/bin/sh 2023-08-24T16:42:06.910897 # 2023-08-24T16:42:07.012831 / # export SHELL=/bin/sh. /lava-68236/environment 2023-08-24T16:42:07.013826 2023-08-24T16:42:07.116254 / # . /lava-68236/environment/lava-68236/bin/lava-test-runner /lava-68236/1 2023-08-24T16:42:07.117729 2023-08-24T16:42:07.131637 / # /lava-68236/bin/lava-test-runner /lava-68236/1 2023-08-24T16:42:07.190483 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:42:07.190978 + cd /lava-68236/1/tests/1_bootrr ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7882e1e5586e419286d83 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7882e1e5586e419286d8a failing since 23 days (last pass: v5.10.186-10-g5f99a36aeb1c, first fail: v5.10.188-107-gc262f74329e1) 2023-08-24T16:40:57.399760 + set +x 2023-08-24T16:40:57.399973 <8>[ 83.927865] <LAVA_SIGNAL_ENDRUN 0_dmesg 1000204_1.5.2.4.1> 2023-08-24T16:40:57.506471 / # # 2023-08-24T16:40:58.966556 export SHELL=/bin/sh 2023-08-24T16:40:58.987146 # 2023-08-24T16:40:58.987412 / # export SHELL=/bin/sh 2023-08-24T16:41:00.940327 / # . /lava-1000204/environment 2023-08-24T16:41:04.533512 /lava-1000204/bin/lava-test-runner /lava-1000204/1 2023-08-24T16:41:04.554311 . /lava-1000204/environment 2023-08-24T16:41:04.554481 / # /lava-1000204/bin/lava-test-runner /lava-1000204/1 ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788a3823aac1e2c286d83 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788a3823aac1e2c286d8a failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:42:53.294992 / # # 2023-08-24T16:42:54.754775 export SHELL=/bin/sh 2023-08-24T16:42:54.775227 # 2023-08-24T16:42:54.775360 / # export SHELL=/bin/sh 2023-08-24T16:42:56.728123 / # . /lava-1000207/environment 2023-08-24T16:43:00.321446 /lava-1000207/bin/lava-test-runner /lava-1000207/1 2023-08-24T16:43:00.342056 . /lava-1000207/environment 2023-08-24T16:43:00.342164 / # /lava-1000207/bin/lava-test-runner /lava-1000207/1 2023-08-24T16:43:00.418433 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:43:00.418598 + cd /lava-1000207/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e789e35304e11ae1286eae Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e789e35304e11ae1286eb5 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:48:04.929034 / # # 2023-08-24T16:48:06.391121 export SHELL=/bin/sh 2023-08-24T16:48:06.411657 # 2023-08-24T16:48:06.411859 / # export SHELL=/bin/sh 2023-08-24T16:48:08.366801 / # . /lava-1000221/environment 2023-08-24T16:48:11.964205 /lava-1000221/bin/lava-test-runner /lava-1000221/1 2023-08-24T16:48:11.984935 . /lava-1000221/environment 2023-08-24T16:48:11.985046 / # /lava-1000221/bin/lava-test-runner /lava-1000221/1 2023-08-24T16:48:12.064622 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:48:12.064840 + cd /lava-1000221/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e787e59eb910a6ac286d7d Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e787e59eb910a6ac286d82 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:41:20.213442 / # # 2023-08-24T16:41:20.315400 export SHELL=/bin/sh 2023-08-24T16:41:20.316109 # 2023-08-24T16:41:20.417511 / # export SHELL=/bin/sh. /lava-11347228/environment 2023-08-24T16:41:20.418212 2023-08-24T16:41:20.519615 / # . /lava-11347228/environment/lava-11347228/bin/lava-test-runner /lava-11347228/1 2023-08-24T16:41:20.520688 2023-08-24T16:41:20.537790 / # /lava-11347228/bin/lava-test-runner /lava-11347228/1 2023-08-24T16:41:20.586435 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:41:20.586939 + cd /lav<8>[ 16.394090] <LAVA_SIGNAL_STARTRUN 1_bootrr 11347228_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788281e5586e419286d6d Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788281e5586e419286d76 new failure (last pass: v5.10.191) 2023-08-24T16:40:46.552046 / # # 2023-08-24T16:40:47.812921 export SHELL=/bin/sh 2023-08-24T16:40:47.823897 # 2023-08-24T16:40:47.824376 / # export SHELL=/bin/sh 2023-08-24T16:40:49.568438 / # . /lava-11347230/environment 2023-08-24T16:40:52.773345 /lava-11347230/bin/lava-test-runner /lava-11347230/1 2023-08-24T16:40:52.784818 . /lava-11347230/environment 2023-08-24T16:40:52.788611 / # /lava-11347230/bin/lava-test-runner /lava-11347230/1 2023-08-24T16:40:52.839521 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:40:52.839995 + cd /lava-11347230/1/tests/1_bootrr ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e787e4742f5657d5286dab Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e787e4742f5657d5286db0 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:41:36.085348 / # # 2023-08-24T16:41:36.187479 export SHELL=/bin/sh 2023-08-24T16:41:36.188198 # 2023-08-24T16:41:36.289652 / # export SHELL=/bin/sh. /lava-11347223/environment 2023-08-24T16:41:36.290388 2023-08-24T16:41:36.392206 / # . /lava-11347223/environment/lava-11347223/bin/lava-test-runner /lava-11347223/1 2023-08-24T16:41:36.393349 2023-08-24T16:41:36.409656 / # /lava-11347223/bin/lava-test-runner /lava-11347223/1 2023-08-24T16:41:36.467607 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:41:36.468106 + cd /lava-1134722<8>[ 18.341460] <LAVA_SIGNAL_STARTRUN 1_bootrr 11347223_1.5.2.4.5> ... (10 line(s) more)

2 years

1
0
0 0

[PATCH] riscv: Fix build errors using binutils2.37 toolchains

by Mingzheng Xing

When building the kernel with binutils 2.37 and GCC-11.1.0/GCC-11.2.0, the following error occurs: Assembler messages: Error: cannot find default versions of the ISA extension `zicsr' Error: cannot find default versions of the ISA extension `zifencei' The above error originated from this commit of binutils[0], which has been resolved and backported by GCC-12.1.0[1] and GCC-11.3.0[2]. So fix this by change the GCC version in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC to GCC-11.3.0. Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=f0bae2552db1dd4f1… [0] Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=ca2bbb88f999f4d3cc40e89bc1aba… [1] Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=d29f5d6ab513c52fd872f532c492e… [2] Fixes: ca09f772ccca ("riscv: Handle zicsr/zifencei issue between gcc and binutils") Reported-by: Conor Dooley <conor.dooley(a)microchip.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn> --- Then below are my test results after this fix: gcc binutils 10.5.0 2.35 ok 10.5.0 2.36 ok 10.5.0 2.37 ok 10.5.0 2.38 ok 11.1.0 2.35 ok 11.1.0 2.36 ok 11.1.0 2.37 ok 11.1.0 2.38 ok 11.2.0 2.35 ok 11.2.0 2.36 ok 11.2.0 2.37 ok 11.2.0 2.38 ok 11.3.0 2.35 ok 11.3.0 2.36 ok 11.3.0 2.37 ok 11.3.0 2.38 ok 11.4.0 2.35 ok 11.4.0 2.36 ok 11.4.0 2.37 ok 11.4.0 2.38 ok 12.1.0 2.35 ok 12.1.0 2.36 ok 12.1.0 2.37 ok 12.1.0 2.38 ok 12.2.0 2.35 ok 12.2.0 2.36 ok 12.2.0 2.37 ok 12.2.0 2.38 ok arch/riscv/Kconfig | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 10e7a7ad175a..bea7b73e895d 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -580,15 +580,15 @@ config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI and Zifencei are supported in binutils from version 2.36 onwards. To make life easier, and avoid forcing toolchains that default to a newer ISA spec to version 2.2, relax the check to binutils >= 2.36. - For clang < 17 or GCC < 11.1.0, for which this is not possible, this is - dealt with in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC. + For clang < 17 or GCC < 11.3.0, for which this is not possible or need + special treatment, this is dealt with in TOOLCHAIN_NEEDS_OLD_ISA_SPEC. config TOOLCHAIN_NEEDS_OLD_ISA_SPEC def_bool y depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI # https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694… - # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… - depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100) + # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=d29f5d6ab513c52fd872f532c492e… + depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110300) help Certain versions of clang and GCC do not support zicsr and zifencei via -march. This option causes an older ISA spec compatible with these older -- 2.34.1

2 years

5
4
0 0

[PATCH] memcontrol: ensure memcg acquired by id is properly set up

by Nhat Pham

From: Johannes Weiner <hannes(a)cmpxchg.org> In the eviction recency check, we attempt to retrieve the memcg to which the folio belonged when it was evicted, by the memcg id stored in the shadow entry. However, there is a chance that the retrieved memcg is not the original memcg that has been killed, but a new one which happens to have the same id. This is a somewhat unfortunate, but acceptable and rare inaccuracy in the heuristics. However, if we retrieve this new memcg between its allocation and when it is properly attached to the memcg hierarchy, we could run into the following NULL pointer exception during the memcg hierarchy traversal done in mem_cgroup_get_nr_swap_pages(): [ 155757.793456] BUG: kernel NULL pointer dereference, address: 00000000000000c0 [ 155757.807568] #PF: supervisor read access in kernel mode [ 155757.818024] #PF: error_code(0x0000) - not-present page [ 155757.828482] PGD 401f77067 P4D 401f77067 PUD 401f76067 PMD 0 [ 155757.839985] Oops: 0000 [#1] SMP [ 155757.887870] RIP: 0010:mem_cgroup_get_nr_swap_pages+0x3d/0xb0 [ 155757.899377] Code: 29 19 4a 02 48 39 f9 74 63 48 8b 97 c0 00 00 00 48 8b b7 58 02 00 00 48 2b b7 c0 01 00 00 48 39 f0 48 0f 4d c6 48 39 d1 74 42 <48> 8b b2 c0 00 00 00 48 8b ba 58 02 00 00 48 2b ba c0 01 00 00 48 [ 155757.937125] RSP: 0018:ffffc9002ecdfbc8 EFLAGS: 00010286 [ 155757.947755] RAX: 00000000003a3b1c RBX: 000007ffffffffff RCX: ffff888280183000 [ 155757.962202] RDX: 0000000000000000 RSI: 0007ffffffffffff RDI: ffff888bbc2d1000 [ 155757.976648] RBP: 0000000000000001 R08: 000000000000000b R09: ffff888ad9cedba0 [ 155757.991094] R10: ffffea0039c07900 R11: 0000000000000010 R12: ffff888b23a7b000 [ 155758.005540] R13: 0000000000000000 R14: ffff888bbc2d1000 R15: 000007ffffc71354 [ 155758.019991] FS: 00007f6234c68640(0000) GS:ffff88903f9c0000(0000) knlGS:0000000000000000 [ 155758.036356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 155758.048023] CR2: 00000000000000c0 CR3: 0000000a83eb8004 CR4: 00000000007706e0 [ 155758.062473] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 155758.076924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 155758.091376] PKRU: 55555554 [ 155758.096957] Call Trace: [ 155758.102016] <TASK> [ 155758.106502] ? __die+0x78/0xc0 [ 155758.112793] ? page_fault_oops+0x286/0x380 [ 155758.121175] ? exc_page_fault+0x5d/0x110 [ 155758.129209] ? asm_exc_page_fault+0x22/0x30 [ 155758.137763] ? mem_cgroup_get_nr_swap_pages+0x3d/0xb0 [ 155758.148060] workingset_test_recent+0xda/0x1b0 [ 155758.157133] workingset_refault+0xca/0x1e0 [ 155758.165508] filemap_add_folio+0x4d/0x70 [ 155758.173538] page_cache_ra_unbounded+0xed/0x190 [ 155758.182919] page_cache_sync_ra+0xd6/0x1e0 [ 155758.191738] filemap_read+0x68d/0xdf0 [ 155758.199495] ? mlx5e_napi_poll+0x123/0x940 [ 155758.207981] ? __napi_schedule+0x55/0x90 [ 155758.216095] __x64_sys_pread64+0x1d6/0x2c0 [ 155758.224601] do_syscall_64+0x3d/0x80 [ 155758.232058] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 155758.242473] RIP: 0033:0x7f62c29153b5 [ 155758.249938] Code: e8 48 89 75 f0 89 7d f8 48 89 4d e0 e8 b4 e6 f7 ff 41 89 c0 4c 8b 55 e0 48 8b 55 e8 48 8b 75 f0 8b 7d f8 b8 11 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 45 f8 e8 e7 e6 f7 ff 48 8b [ 155758.288005] RSP: 002b:00007f6234c5ffd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 [ 155758.303474] RAX: ffffffffffffffda RBX: 00007f628c4e70c0 RCX: 00007f62c29153b5 [ 155758.318075] RDX: 000000000003c041 RSI: 00007f61d2986000 RDI: 0000000000000076 [ 155758.332678] RBP: 00007f6234c5fff0 R08: 0000000000000000 R09: 0000000064d5230c [ 155758.347452] R10: 000000000027d450 R11: 0000000000000293 R12: 000000000003c041 [ 155758.362044] R13: 00007f61d2986000 R14: 00007f629e11b060 R15: 000000000027d450 [ 155758.376661] </TASK> This patch fixes the issue by moving the memcg's id publication from the alloc stage to online stage, ensuring that any memcg acquired via id must be connected to the memcg tree. Fixes: f78dfc7b77d5 ("workingset: fix confusion around eviction vs refault container") Signed-off-by: Johannes Weiner <hannes(a)cmpxchg.org> Co-developed-by: Nhat Pham <nphamcs(a)gmail.com> Signed-off-by: Nhat Pham <nphamcs(a)gmail.com> Cc: stable(a)vger.kernel.org --- mm/memcontrol.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index cf57fe9318d5..6d67a3a81cd9 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5326,7 +5326,6 @@ static struct mem_cgroup *mem_cgroup_alloc(void) INIT_LIST_HEAD(&memcg->deferred_split_queue.split_queue); memcg->deferred_split_queue.split_queue_len = 0; #endif - idr_replace(&mem_cgroup_idr, memcg, memcg->id.id); lru_gen_init_memcg(memcg); return memcg; fail: @@ -5398,14 +5397,27 @@ static int mem_cgroup_css_online(struct cgroup_subsys_state *css) if (alloc_shrinker_info(memcg)) goto offline_kmem; - /* Online state pins memcg ID, memcg ID pins CSS */ - refcount_set(&memcg->id.ref, 1); - css_get(css); - if (unlikely(mem_cgroup_is_root(memcg))) queue_delayed_work(system_unbound_wq, &stats_flush_dwork, FLUSH_TIME); lru_gen_online_memcg(memcg); + + /* Online state pins memcg ID, memcg ID pins CSS */ + refcount_set(&memcg->id.ref, 1); + css_get(css); + + /* + * Ensure mem_cgroup_from_id() works once we're fully online. + * + * We could do this earlier and require callers to filter with + * css_tryget_online(). But right now there are no users that + * need earlier access, and the workingset code relies on the + * cgroup tree linkage (mem_cgroup_get_nr_swap_pages()). So + * publish it here at the end of onlining. This matches the + * regular ID destruction during offlining. + */ + idr_replace(&mem_cgroup_idr, memcg, memcg->id.id); + return 0; offline_kmem: memcg_offline_kmem(memcg); -- 2.34.1

2 years

3
2
0 0

Re: [PATCH v5] riscv: Handle zicsr/zifencei issue between gcc and binutils

by Palmer Dabbelt

On Thu, 24 Aug 2023 11:05:13 PDT (-0700), Conor Dooley wrote: > On Fri, Aug 25, 2023 at 01:46:59AM +0800, Mingzheng Xing wrote: > >> Just a question, I see that the previous patch has been merged >> into 6.5-rc7, and now a new fix patch should be sent out based >> on that, right? > > yes Ideally ASAP, it's very late in the cycle. I have something for tomorrow morning, but this will need time to test...

2 years

2
1
0 0

stable-rc/linux-6.1.y baseline: 124 runs, 12 regressions (v6.1.47-16-gc079d0dd788a)

by kernelci.org bot

stable-rc/linux-6.1.y baseline: 124 runs, 12 regressions (v6.1.47-16-gc079d0dd788a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 imx6q-udoo | arm | lab-broonie | gcc-10 | multi_v7_defconfig | 2 lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.47-1… Test: baseline Tree: stable-rc Branch: linux-6.1.y Describe: v6.1.47-16-gc079d0dd788a URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: c079d0dd788ad4fe887ee6349fe89d23d72f7696 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e770ce2bd442755f286d6d Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e770ce2bd442755f286d76 failing since 147 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-24T15:02:25.973240 + set +x 2023-08-24T15:02:25.979663 <8>[ 8.369985] <LAVA_SIGNAL_ENDRUN 0_dmesg 11346195_1.4.2.3.1> 2023-08-24T15:02:26.081447 2023-08-24T15:02:26.181993 / # #export SHELL=/bin/sh 2023-08-24T15:02:26.182179 2023-08-24T15:02:26.282650 / # export SHELL=/bin/sh. /lava-11346195/environment 2023-08-24T15:02:26.282861 2023-08-24T15:02:26.383348 / # . /lava-11346195/environment/lava-11346195/bin/lava-test-runner /lava-11346195/1 2023-08-24T15:02:26.383681 2023-08-24T15:02:26.389469 / # /lava-11346195/bin/lava-test-runner /lava-11346195/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e770d3e3e4fca4f0286d6e Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e770d3e3e4fca4f0286d73 failing since 147 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-24T15:01:27.238828 + set +x<8>[ 11.933452] <LAVA_SIGNAL_ENDRUN 0_dmesg 11346145_1.4.2.3.1> 2023-08-24T15:01:27.238949 2023-08-24T15:01:27.343385 / # # 2023-08-24T15:01:27.444175 export SHELL=/bin/sh 2023-08-24T15:01:27.444393 # 2023-08-24T15:01:27.544930 / # export SHELL=/bin/sh. /lava-11346145/environment 2023-08-24T15:01:27.545122 2023-08-24T15:01:27.645614 / # . /lava-11346145/environment/lava-11346145/bin/lava-test-runner /lava-11346145/1 2023-08-24T15:01:27.645986 2023-08-24T15:01:27.650294 / # /lava-11346145/bin/lava-test-runner /lava-11346145/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e7713b1c8a932103286d6c Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7713b1c8a932103286d71 failing since 147 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-24T15:02:54.393651 <8>[ 16.299175] <LAVA_SIGNAL_ENDRUN 0_dmesg 11346152_1.4.2.3.1> 2023-08-24T15:02:54.397054 + set +x 2023-08-24T15:02:54.503315 2023-08-24T15:02:54.605002 / # #export SHELL=/bin/sh 2023-08-24T15:02:54.656112 2023-08-24T15:02:54.656284 / # export SHELL=/bin/sh 2023-08-24T15:02:54.756971 / #. /lava-11346152/environment 2023-08-24T15:02:54.858446 /lava-11346152/bin/lava-test-runner /lava-11346152/1 2023-08-24T15:02:54.859754 . /lava-11346152/environment 2023-08-24T15:02:54.865307 / # /lava-11346152/bin/lava-test-runner /lava-11346152/1 ... (19 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7751559692f5e9a286d6c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e7751559692f5e9a286d6d failing since 77 days (last pass: v6.1.31-40-g7d0a9678d276, first fail: v6.1.31-266-g8f4f686e321c) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e773967649ca13ea286d86 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e773967649ca13ea286d8b failing since 147 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-24T15:13:11.541566 + set +x 2023-08-24T15:13:11.547692 <8>[ 10.758608] <LAVA_SIGNAL_ENDRUN 0_dmesg 11346198_1.4.2.3.1> 2023-08-24T15:13:11.652356 / # # 2023-08-24T15:13:11.753011 export SHELL=/bin/sh 2023-08-24T15:13:11.753218 # 2023-08-24T15:13:11.853752 / # export SHELL=/bin/sh. /lava-11346198/environment 2023-08-24T15:13:11.853942 2023-08-24T15:13:11.954444 / # . /lava-11346198/environment/lava-11346198/bin/lava-test-runner /lava-11346198/1 2023-08-24T15:13:11.954771 2023-08-24T15:13:11.959129 / # /lava-11346198/bin/lava-test-runner /lava-11346198/1 ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e770d42bd442755f286d94 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e770d42bd442755f286d9d failing since 147 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-24T15:01:21.778095 + set<8>[ 11.555810] <LAVA_SIGNAL_ENDRUN 0_dmesg 11346186_1.4.2.3.1> 2023-08-24T15:01:21.778712 +x 2023-08-24T15:01:21.890208 / # # 2023-08-24T15:01:21.992734 export SHELL=/bin/sh 2023-08-24T15:01:21.993528 # 2023-08-24T15:01:22.095013 / # export SHELL=/bin/sh. /lava-11346186/environment 2023-08-24T15:01:22.095216 2023-08-24T15:01:22.195739 / # . /lava-11346186/environment/lava-11346186/bin/lava-test-runner /lava-11346186/1 2023-08-24T15:01:22.196084 2023-08-24T15:01:22.200840 / # /lava-11346186/bin/lava-test-runner /lava-11346186/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ imx6q-udoo | arm | lab-broonie | gcc-10 | multi_v7_defconfig | 2 Details: https://kernelci.org/test/plan/id/64e76fff72be3e6ab5286f2a Results: 29 PASS, 4 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.sound-card: https://kernelci.org/test/case/id/64e76fff72be3e6ab5286f33 new failure (last pass: v6.1.47) 2023-08-24T14:57:53.146195 /lava-68134/1/../bin/lava-test-case 2023-08-24T14:57:53.174009 <8>[ 25.937786] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=sound-card RESULT=fail> * baseline.bootrr.sound-card-probed: https://kernelci.org/test/case/id/64e76fff72be3e6ab5286f34 new failure (last pass: v6.1.47) 2023-08-24T14:57:52.097267 /lava-68134/1/../bin/lava-test-case 2023-08-24T14:57:52.125582 <8>[ 24.888843] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=sound-card-probed RESULT=fail> platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e770c213dcbd55f9286d9f Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e770c213dcbd55f9286da4 failing since 147 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-24T15:01:10.411599 <8>[ 12.920096] <LAVA_SIGNAL_ENDRUN 0_dmesg 11346165_1.4.2.3.1> 2023-08-24T15:01:10.520064 / # # 2023-08-24T15:01:10.622448 export SHELL=/bin/sh 2023-08-24T15:01:10.623141 # 2023-08-24T15:01:10.724660 / # export SHELL=/bin/sh. /lava-11346165/environment 2023-08-24T15:01:10.725350 2023-08-24T15:01:10.826935 / # . /lava-11346165/environment/lava-11346165/bin/lava-test-runner /lava-11346165/1 2023-08-24T15:01:10.828070 2023-08-24T15:01:10.832831 / # /lava-11346165/bin/lava-test-runner /lava-11346165/1 2023-08-24T15:01:10.839514 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e771643d7c1d92ad286de0 Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e771643d7c1d92ad286de9 failing since 37 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-24T15:05:20.495125 / # # 2023-08-24T15:05:20.597173 export SHELL=/bin/sh 2023-08-24T15:05:20.597890 # 2023-08-24T15:05:20.699328 / # export SHELL=/bin/sh. /lava-11346228/environment 2023-08-24T15:05:20.700040 2023-08-24T15:05:20.801521 / # . /lava-11346228/environment/lava-11346228/bin/lava-test-runner /lava-11346228/1 2023-08-24T15:05:20.802518 2023-08-24T15:05:20.819608 / # /lava-11346228/bin/lava-test-runner /lava-11346228/1 2023-08-24T15:05:20.867545 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T15:05:20.868057 + cd /lav<8>[ 19.077260] <LAVA_SIGNAL_STARTRUN 1_bootrr 11346228_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7716e454033bbe8286d77 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7716e454033bbe8286d7c failing since 37 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-24T15:04:15.275137 / # # 2023-08-24T15:04:16.354648 export SHELL=/bin/sh 2023-08-24T15:04:16.356441 # 2023-08-24T15:04:17.846299 / # export SHELL=/bin/sh. /lava-11346225/environment 2023-08-24T15:04:17.848185 2023-08-24T15:04:20.570919 / # . /lava-11346225/environment/lava-11346225/bin/lava-test-runner /lava-11346225/1 2023-08-24T15:04:20.573061 2023-08-24T15:04:20.574844 / # /lava-11346225/bin/lava-test-runner /lava-11346225/1 2023-08-24T15:04:20.640545 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T15:04:20.641036 + cd /lav<8>[ 28.474496] <LAVA_SIGNAL_STARTRUN 1_bootrr 11346225_1.5.2.4.5> ... (39 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7716601536e66e3286dff Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47-16-gc079d0dd788… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7716601536e66e3286e04 failing since 37 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-24T15:05:30.945409 / # # 2023-08-24T15:05:31.047786 export SHELL=/bin/sh 2023-08-24T15:05:31.048557 # 2023-08-24T15:05:31.150062 / # export SHELL=/bin/sh. /lava-11346236/environment 2023-08-24T15:05:31.150829 2023-08-24T15:05:31.252319 / # . /lava-11346236/environment/lava-11346236/bin/lava-test-runner /lava-11346236/1 2023-08-24T15:05:31.253632 2023-08-24T15:05:31.257675 / # /lava-11346236/bin/lava-test-runner /lava-11346236/1 2023-08-24T15:05:31.337876 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T15:05:31.338378 + cd /lava-11346236/1/tests/1_boot<8>[ 16.970887] <LAVA_SIGNAL_STARTRUN 1_bootrr 11346236_1.5.2.4.5> ... 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+ memcontrol-ensure-memcg-acquired-by-id-is-properly-set-up.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: memcontrol: ensure memcg acquired by id is properly set up has been added to the -mm mm-hotfixes-unstable branch. Its filename is memcontrol-ensure-memcg-acquired-by-id-is-properly-set-up.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Johannes Weiner <hannes(a)cmpxchg.org> Subject: memcontrol: ensure memcg acquired by id is properly set up Date: Wed, 23 Aug 2023 15:54:30 -0700 In the eviction recency check, we attempt to retrieve the memcg to which the folio belonged when it was evicted, by the memcg id stored in the shadow entry. However, there is a chance that the retrieved memcg is not the original memcg that has been killed, but a new one which happens to have the same id. This is a somewhat unfortunate, but acceptable and rare inaccuracy in the heuristics. However, if we retrieve this new memcg between its allocation and when it is properly attached to the memcg hierarchy, we could run into the following NULL pointer exception during the memcg hierarchy traversal done in mem_cgroup_get_nr_swap_pages(): [ 155757.793456] BUG: kernel NULL pointer dereference, address: 00000000000000c0 [ 155757.807568] #PF: supervisor read access in kernel mode [ 155757.818024] #PF: error_code(0x0000) - not-present page [ 155757.828482] PGD 401f77067 P4D 401f77067 PUD 401f76067 PMD 0 [ 155757.839985] Oops: 0000 [#1] SMP [ 155757.887870] RIP: 0010:mem_cgroup_get_nr_swap_pages+0x3d/0xb0 [ 155757.899377] Code: 29 19 4a 02 48 39 f9 74 63 48 8b 97 c0 00 00 00 48 8b b7 58 02 00 00 48 2b b7 c0 01 00 00 48 39 f0 48 0f 4d c6 48 39 d1 74 42 <48> 8b b2 c0 00 00 00 48 8b ba 58 02 00 00 48 2b ba c0 01 00 00 48 [ 155757.937125] RSP: 0018:ffffc9002ecdfbc8 EFLAGS: 00010286 [ 155757.947755] RAX: 00000000003a3b1c RBX: 000007ffffffffff RCX: ffff888280183000 [ 155757.962202] RDX: 0000000000000000 RSI: 0007ffffffffffff RDI: ffff888bbc2d1000 [ 155757.976648] RBP: 0000000000000001 R08: 000000000000000b R09: ffff888ad9cedba0 [ 155757.991094] R10: ffffea0039c07900 R11: 0000000000000010 R12: ffff888b23a7b000 [ 155758.005540] R13: 0000000000000000 R14: ffff888bbc2d1000 R15: 000007ffffc71354 [ 155758.019991] FS: 00007f6234c68640(0000) GS:ffff88903f9c0000(0000) knlGS:0000000000000000 [ 155758.036356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 155758.048023] CR2: 00000000000000c0 CR3: 0000000a83eb8004 CR4: 00000000007706e0 [ 155758.062473] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 155758.076924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 155758.091376] PKRU: 55555554 [ 155758.096957] Call Trace: [ 155758.102016] <TASK> [ 155758.106502] ? __die+0x78/0xc0 [ 155758.112793] ? page_fault_oops+0x286/0x380 [ 155758.121175] ? exc_page_fault+0x5d/0x110 [ 155758.129209] ? asm_exc_page_fault+0x22/0x30 [ 155758.137763] ? mem_cgroup_get_nr_swap_pages+0x3d/0xb0 [ 155758.148060] workingset_test_recent+0xda/0x1b0 [ 155758.157133] workingset_refault+0xca/0x1e0 [ 155758.165508] filemap_add_folio+0x4d/0x70 [ 155758.173538] page_cache_ra_unbounded+0xed/0x190 [ 155758.182919] page_cache_sync_ra+0xd6/0x1e0 [ 155758.191738] filemap_read+0x68d/0xdf0 [ 155758.199495] ? mlx5e_napi_poll+0x123/0x940 [ 155758.207981] ? __napi_schedule+0x55/0x90 [ 155758.216095] __x64_sys_pread64+0x1d6/0x2c0 [ 155758.224601] do_syscall_64+0x3d/0x80 [ 155758.232058] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 155758.242473] RIP: 0033:0x7f62c29153b5 [ 155758.249938] Code: e8 48 89 75 f0 89 7d f8 48 89 4d e0 e8 b4 e6 f7 ff 41 89 c0 4c 8b 55 e0 48 8b 55 e8 48 8b 75 f0 8b 7d f8 b8 11 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 45 f8 e8 e7 e6 f7 ff 48 8b [ 155758.288005] RSP: 002b:00007f6234c5ffd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 [ 155758.303474] RAX: ffffffffffffffda RBX: 00007f628c4e70c0 RCX: 00007f62c29153b5 [ 155758.318075] RDX: 000000000003c041 RSI: 00007f61d2986000 RDI: 0000000000000076 [ 155758.332678] RBP: 00007f6234c5fff0 R08: 0000000000000000 R09: 0000000064d5230c [ 155758.347452] R10: 000000000027d450 R11: 0000000000000293 R12: 000000000003c041 [ 155758.362044] R13: 00007f61d2986000 R14: 00007f629e11b060 R15: 000000000027d450 [ 155758.376661] </TASK> This patch fixes the issue by moving the memcg's id publication from the alloc stage to online stage, ensuring that any memcg acquired via id must be connected to the memcg tree. Link: https://lkml.kernel.org/r/20230823225430.166925-1-nphamcs@gmail.com Fixes: f78dfc7b77d5 ("workingset: fix confusion around eviction vs refault container") Signed-off-by: Johannes Weiner <hannes(a)cmpxchg.org> Co-developed-by: Nhat Pham <nphamcs(a)gmail.com> Signed-off-by: Nhat Pham <nphamcs(a)gmail.com> Cc: Yosry Ahmed <yosryahmed(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) --- a/mm/memcontrol.c~memcontrol-ensure-memcg-acquired-by-id-is-properly-set-up +++ a/mm/memcontrol.c @@ -5339,7 +5339,6 @@ static struct mem_cgroup *mem_cgroup_all INIT_LIST_HEAD(&memcg->deferred_split_queue.split_queue); memcg->deferred_split_queue.split_queue_len = 0; #endif - idr_replace(&mem_cgroup_idr, memcg, memcg->id.id); lru_gen_init_memcg(memcg); return memcg; fail: @@ -5411,14 +5410,27 @@ static int mem_cgroup_css_online(struct if (alloc_shrinker_info(memcg)) goto offline_kmem; - /* Online state pins memcg ID, memcg ID pins CSS */ - refcount_set(&memcg->id.ref, 1); - css_get(css); - if (unlikely(mem_cgroup_is_root(memcg))) queue_delayed_work(system_unbound_wq, &stats_flush_dwork, FLUSH_TIME); lru_gen_online_memcg(memcg); + + /* Online state pins memcg ID, memcg ID pins CSS */ + refcount_set(&memcg->id.ref, 1); + css_get(css); + + /* + * Ensure mem_cgroup_from_id() works once we're fully online. + * + * We could do this earlier and require callers to filter with + * css_tryget_online(). But right now there are no users that + * need earlier access, and the workingset code relies on the + * cgroup tree linkage (mem_cgroup_get_nr_swap_pages()). So + * publish it here at the end of onlining. This matches the + * regular ID destruction during offlining. + */ + idr_replace(&mem_cgroup_idr, memcg, memcg->id.id); + return 0; offline_kmem: memcg_offline_kmem(memcg); _ Patches currently in -mm which might be from hannes(a)cmpxchg.org are memcontrol-ensure-memcg-acquired-by-id-is-properly-set-up.patch mm-page_alloc-remove-stale-cma-guard-code.patch

2 years

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stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.191-136-g78bdf347b3429)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.191-136-g78bdf347b3429) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.191-1… Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.191-136-g78bdf347b3429 Git Commit: 78bdf347b342992291284fd060ee34dbccf570a8 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section --- For more info write to <info(a)kernelci.org>

2 years

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Re: [PATCH v5] riscv: Handle zicsr/zifencei issue between gcc and binutils

by Mingzheng Xing

On 8/25/23 01:33, Conor Dooley wrote: > On Fri, Aug 25, 2023 at 01:30:36AM +0800, Mingzheng Xing wrote: >> On 8/24/23 19:32, Mingzheng Xing wrote: >>> On 8/23/23 21:31, Conor Dooley wrote: >>>> On Wed, Aug 23, 2023 at 12:51:13PM +0100, Conor Dooley wrote: >>>>> On Thu, Aug 17, 2023 at 03:20:24PM +0000, >>>>> patchwork-bot+linux-riscv(a)kernel.org wrote: >>>>>> Hello: >>>>>> >>>>>> This patch was applied to riscv/linux.git (fixes) >>>>>> by Palmer Dabbelt <palmer(a)rivosinc.com>: >>>>>> >>>>>> On Thu, 10 Aug 2023 00:56:48 +0800 you wrote: >>>>>>> Binutils-2.38 and GCC-12.1.0 bumped[0][1] the default >>>>>>> ISA spec to the newer >>>>>>> 20191213 version which moves some instructions from the >>>>>>> I extension to the >>>>>>> Zicsr and Zifencei extensions. So if one of the binutils >>>>>>> and GCC exceeds >>>>>>> that version, we should explicitly specifying Zicsr and >>>>>>> Zifencei via -march >>>>>>> to cope with the new changes. but this only occurs when >>>>>>> binutils >= 2.36 >>>>>>> and GCC >= 11.1.0. It's a different story when binutils < 2.36. >>>>>>> >>>>>>> [...] >>>>>> Here is the summary with links: >>>>>> - [v5] riscv: Handle zicsr/zifencei issue between gcc and binutils >>>>>> https://git.kernel.org/riscv/c/ca09f772ccca >>>>> *sigh* so this breaks the build for gcc-11 & binutils 2.37 w/ >>>>> Assembler messages: >>>>> Error: cannot find default versions of the ISA extension `zicsr' >>>>> Error: cannot find default versions of the ISA extension `zifencei' >>>>> >>>>> I'll have a poke later. >>>> So uh, are we sure that this should not be: >>>> - depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || >>>> (CC_IS_GCC && GCC_VERSION < 110100) >>>> + depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || >>>> (CC_IS_GCC && GCC_VERSION <= 110100) >>>> >>>> My gcc-11.1 + binutils 2.37 toolchain built from riscv-gnu-toolchain >>>> doesn't have the default versions & the above diff fixes the build. >>> I reproduced the error, the combination of gcc-11.1 and >>> binutils 2.37 does cause errors. What a surprise, since binutils >>> 2.36 and 2.38 are fine. >>> >>> I used git bisect to locate this commit[1] for binutils. >>> I'll test this diff in more detail later. Thanks! >>> >>> [1] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=f0bae2552db1dd4f1… >>> >> Hi, Conor. >> The above error does originate from link[1] mentioned above, which was >> resolved in gcc-12.1.0[2], and gcc-11.3.0 made the backport[3]. >> So gcc-11.2.0 combined with binutils 2.37 produces the same error. >> I think we should do the following diff to fix it: >> - depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && >> GCC_VERSION < 110100) >> + depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && >> GCC_VERSION < 110300) > That sounds good to me. Can you make that a real patch please? Okey. Just a question, I see that the previous patch has been merged into 6.5-rc7, and now a new fix patch should be sent out based on that, right? Best Regards, Mingzheng. > > Thanks for working on it :)

2 years

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Re: [PATCH v5] riscv: Handle zicsr/zifencei issue between gcc and binutils

by Mingzheng Xing

On 8/23/23 21:31, Conor Dooley wrote: > On Wed, Aug 23, 2023 at 12:51:13PM +0100, Conor Dooley wrote: >> On Thu, Aug 17, 2023 at 03:20:24PM +0000, patchwork-bot+linux-riscv(a)kernel.org wrote: >>> Hello: >>> >>> This patch was applied to riscv/linux.git (fixes) >>> by Palmer Dabbelt <palmer(a)rivosinc.com>: >>> >>> On Thu, 10 Aug 2023 00:56:48 +0800 you wrote: >>>> Binutils-2.38 and GCC-12.1.0 bumped[0][1] the default ISA spec to the newer >>>> 20191213 version which moves some instructions from the I extension to the >>>> Zicsr and Zifencei extensions. So if one of the binutils and GCC exceeds >>>> that version, we should explicitly specifying Zicsr and Zifencei via -march >>>> to cope with the new changes. but this only occurs when binutils >= 2.36 >>>> and GCC >= 11.1.0. It's a different story when binutils < 2.36. >>>> >>>> [...] >>> Here is the summary with links: >>> - [v5] riscv: Handle zicsr/zifencei issue between gcc and binutils >>> https://git.kernel.org/riscv/c/ca09f772ccca >> *sigh* so this breaks the build for gcc-11 & binutils 2.37 w/ >> Assembler messages: >> Error: cannot find default versions of the ISA extension `zicsr' >> Error: cannot find default versions of the ISA extension `zifencei' >> >> I'll have a poke later. > So uh, are we sure that this should not be: > - depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100) > + depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION <= 110100) > > My gcc-11.1 + binutils 2.37 toolchain built from riscv-gnu-toolchain > doesn't have the default versions & the above diff fixes the build. I reproduced the error, the combination of gcc-11.1 and binutils 2.37 does cause errors. What a surprise, since binutils 2.36 and 2.38 are fine. I used git bisect to locate this commit[1] for binutils. I'll test this diff in more detail later. Thanks! [1] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=f0bae2552db1dd4f1… Best Regards, Mingzheng. > > Thanks, > Conor.

2 years

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stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.190-136-gda59b7b5c515e)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.190-136-gda59b7b5c515e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.190-1… Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.190-136-gda59b7b5c515e Git Commit: da59b7b5c515edab9a57efd37b031b5b97e6c1cc Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement+0x90: unsupported relocation in alternatives section --- For more info write to <info(a)kernelci.org>

2 years

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[PATCH 6.1 000/194] 6.1.47-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.47 release. There are 194 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 23 Aug 2023 19:40:45 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.47-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.47-rc1 Yangtao Li <frank.li(a)vivo.com> mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove Jason Xing <kernelxing(a)tencent.com> net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled Karol Herbst <kherbst(a)redhat.com> drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix null-ptr-deref in unix_stream_sendpage(). Guchun Chen <guchun.chen(a)amd.com> drm/amdgpu: keep irq count in amdgpu_irq_disable_all Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11 Mark Brown <broonie(a)kernel.org> arm64/ptrace: Ensure that SME is set up for target when writing SSVE state Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Correct the mitigation status when SMT is disabled Peter Zijlstra <peterz(a)infradead.org> objtool/x86: Fixup frame-pointer vs rethunk Petr Pavlu <petr.pavlu(a)suse.com> x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Disable the mitigation on unaffected configurations Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Fix the DIV(0) initial fix attempt Sean Christopherson <seanjc(a)google.com> x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() Peter Zijlstra <peterz(a)infradead.org> x86/static_call: Fix __static_call_fixup() Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Explain the untraining sequences a bit more Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Cleanup the untrain mess Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Rename original retbleed methods Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Clean up SRSO return thunk mess Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Make custom return thunk unconditional Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Fix __x86_return_thunk symbol type Xin Long <lucien.xin(a)gmail.com> netfilter: set default timeout to 3 secs for sctp shutdown send and recv state Mike Kravetz <mike.kravetz(a)oracle.com> hugetlb: do not clear hugetlb dtor until allocating vmemmap Saaem Rizvi <SyedSaaem.Rizvi(a)amd.com> drm/amd/display: Implement workaround for writing to OTG_PIXEL_RATE_DIV register Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: Remove capacity inversion detection Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: unlink misfit task from cpu overutilized Sergey Senozhatsky <senozhatsky(a)chromium.org> zsmalloc: allow only one active pool compaction context Daniel Miess <daniel.miess(a)amd.com> drm/amd/display: disable RCO for DCN314 Arnd Bergmann <arnd(a)arndb.de> ASoC: amd: vangogh: select CONFIG_SND_AMD_ACP_CONFIG Umio Yasuno <coelacanth_dream(a)protonmail.com> drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7 Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: flush any delayed gfxoff on suspend entry Jani Nikula <jani.nikula(a)intel.com> drm/i915/sdvo: fix panel_type initialization Wander Lairson Costa <wander(a)redhat.com> drm/qxl: fix UAF on handle creation Yibin Ding <yibin.ding(a)unisoc.com> mmc: block: Fix in_flight[issue_type] value error Yang Yingliang <yangyingliang(a)huawei.com> mmc: wbsd: fix double mmc_free_host() in wbsd_init() Sweet Tea Dorminy <sweettea-kernel(a)dorminy.me> blk-crypto: dynamically allocate fallback profile Yogesh Hegde <yogi.kernel(a)gmail.com> arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards Hawkins Jiawei <yin31149(a)gmail.com> virtio-net: Zero max_tx_vq field for VIRTIO_NET_CTRL_MQ_HASH_CONFIG case Mingzheng Xing <xingmingzheng(a)iscas.ac.cn> riscv: Handle zicsr/zifencei issue between gcc and binutils Russell Harmon via samba-technical <samba-technical(a)lists.samba.org> cifs: Release folio lock on fscache read hit. dengxiang <dengxiang(a)nfschina.com> ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. Tony Lindgren <tony(a)atomide.com> serial: 8250: Fix oops for port->pm on uart_change_pm() Alexandre Ghiti <alexghiti(a)rivosinc.com> riscv: uaccess: Return the number of bytes effectively not copied Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Remodified 3k pull low procedure Jiasheng Jiang <jiasheng(a)iscas.ac.cn> soc: aspeed: socinfo: Add kfree for kstrdup Zev Weiss <zev(a)bewilderbeest.net> soc: aspeed: uart-routing: Use __sysfs_match_string Stefan Binding <sbinding(a)opensource.cirrus.com> ALSA: hda/realtek: Add quirks for HP G11 Laptops Jerome Brunet <jbrunet(a)baylibre.com> ASoC: meson: axg-tdm-formatter: fix channel slot allocation Zhang Shurong <zhang_shurong(a)foxmail.com> ASoC: rt5665: add missed regulator_bulk_disable Alexander Stein <alexander.stein(a)ew.tq-group.com> arm64: dts: imx93: Fix anatop node size Xiaolei Wang <xiaolei.wang(a)windriver.com> ARM: dts: imx: Set default tuning step for imx6sx usdhc Fabio Estevam <festevam(a)denx.de> arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration Andrej Picej <andrej.picej(a)norik.com> ARM: dts: imx6: phytec: fix RTC interrupt level Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: imx: align LED node names with dtschema Christopher Obbard <chris.obbard(a)collabora.com> arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+ Christopher Obbard <chris.obbard(a)collabora.com> arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Flush posted write on enable before reset Marcin Szycik <marcin.szycik(a)linux.intel.com> ice: Block switchdev mode when ADQ is active and vice versa Manish Chopra <manishc(a)marvell.com> qede: fix firmware halt over suspend and resume Eric Dumazet <edumazet(a)google.com> net: do not allow gso_size to be set to GSO_BY_FRAGS Abel Wu <wuyun.abel(a)bytedance.com> sock: Fix misuse of sk_under_memory_pressure() Edward Cree <ecree.xilinx(a)gmail.com> sfc: don't unregister flow_indr if it was never registered Alfred Lee <l00g33k(a)gmail.com> net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset Andrii Staikov <andrii.staikov(a)intel.com> i40e: fix misleading debug logs Piotr Gardocki <piotrx.gardocki(a)intel.com> iavf: fix FDIR rule fields masks validation Jakub Kicinski <kuba(a)kernel.org> net: openvswitch: reject negative ifindex Ziyang Xuan <william.xuanziyang(a)huawei.com> team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves Justin Chen <justin.chen(a)broadcom.com> net: phy: broadcom: stub c45 read/write for 54810 Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: disallow object maps Sishuai Gong <sishuai.system(a)gmail.com> ipvs: fix racy memcpy in proc_do_sync_threshold Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: deactivate catchall elements in next generation Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix false-positive lockdep splat Michal Schmidt <mschmidt(a)redhat.com> octeon_ep: cancel tx_timeout_task later in remove sequence Radhey Shyam Pandey <radhey.shyam.pandey(a)amd.com> net: macb: In ZynqMP resume always configure PS GTR for non-wakeup source Luca Ceresoli <luca.ceresoli(a)bootlin.com> drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs Petr Machata <petrm(a)nvidia.com> selftests: mirror_gre_changes: Tighten up the TTL test match Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: phy: fix IRQ-based wake-on-lan over hibernate / power off Xiang Yang <xiangyang3(a)huawei.com> net: pcs: Add missing put_device call in miic_create Jason Wang <jasowang(a)redhat.com> virtio-net: set queues after driver_ok Laurent Vivier <lvivier(a)redhat.com> virtio_net: notify MAC address change on device initialization Lin Ma <linma(a)zju.edu.cn> xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH Lin Ma <linma(a)zju.edu.cn> xfrm: add NULL check in xfrm_update_ae_params Zhengchao Shao <shaozhengchao(a)huawei.com> ip_vti: fix potential slab-use-after-free in decode_session6 Zhengchao Shao <shaozhengchao(a)huawei.com> ip6_vti: fix slab-use-after-free in decode_session6 Zhengchao Shao <shaozhengchao(a)huawei.com> xfrm: fix slab-use-after-free in decode_session6 Lin Ma <linma(a)zju.edu.cn> net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure Lin Ma <linma(a)zju.edu.cn> net: af_key: fix sadb_x_filter validation Lin Ma <linma(a)zju.edu.cn> net: xfrm: Fix xfrm_address_filter OOB read Tam Nguyen <tamnguyenchi(a)os.amperecomputing.com> i2c: designware: Handle invalid SMBus block data response length value Quan Nguyen <quan(a)os.amperecomputing.com> i2c: designware: Correct length byte validation logic xiaoshoukui <xiaoshoukui(a)gmail.com> btrfs: fix BUG_ON condition in btrfs_cancel_balance Josef Bacik <josef(a)toxicpanda.com> btrfs: fix incorrect splitting in btrfs_drop_extent_map_range Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms Yi Yang <yiyang13(a)huawei.com> tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux Dragos Tatulea <dtatulea(a)nvidia.com> vdpa: Enable strict validation for netlinks ops Lin Ma <linma(a)zju.edu.cn> vdpa: Add max vqp attr to vdpa_nl_policy for nlattr length check Lin Ma <linma(a)zju.edu.cn> vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check Lin Ma <linma(a)zju.edu.cn> vdpa: Add features attr to vdpa_nl_policy for nlattr length check Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/rtas_flash: allow user copy to flash block cache objects Yuanjun Gong <ruc_gongyuanjun(a)163.com> fbdev: mmp: fix value check in mmphw_probe() Parker Newman <pnewman(a)connecttech.com> i2c: tegra: Fix i2c-tegra DMA config option processing Yicong Yang <yangyicong(a)hisilicon.com> i2c: hisi: Only handle the interrupt of the driver's transfer Chengfeng Ye <dg573847474(a)gmail.com> i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue Steve French <stfrench(a)microsoft.com> cifs: fix potential oops in cifs_oplock_break Eugenio Pérez <eperezma(a)redhat.com> vdpa/mlx5: Delete control vq iotlb in destroy_mr only when necessary Dragos Tatulea <dtatulea(a)nvidia.com> vdpa/mlx5: Fix mr->initialized semantics Maxime Coquelin <maxime.coquelin(a)redhat.com> vduse: Use proper spinlock for IRQ injection Wolfram Sang <wsa+renesas(a)sang-engineering.com> virtio-mmio: don't break lifecycle of vm_dev Filipe Manana <fdmanana(a)suse.com> btrfs: fix use-after-free of new block group that became unused David Sterba <dsterba(a)suse.com> btrfs: convert btrfs_block_group::seq_zone to runtime flag David Sterba <dsterba(a)suse.com> btrfs: convert btrfs_block_group::needs_free_space to runtime flag Naohiro Aota <naota(a)elisp.net> btrfs: move out now unused BG from the reclaim list Daniel Vetter <daniel.vetter(a)ffwll.ch> video/aperture: Only remove sysfb on the default vga pci device Thomas Zimmermann <tzimmermann(a)suse.de> fbdev/hyperv-fb: Do not set struct fb_info.apertures Xu Yang <xu.yang_2(a)nxp.com> ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node Marc Zyngier <maz(a)kernel.org> KVM: arm64: vgic-v4: Make the doorbell request robust w.r.t preemption Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: fix access hdcp_workqueue assert hersen wu <hersenxs.wu(a)amd.com> drm/amd/display: phase3 mst hdcp for multiple displays hersen wu <hersenxs.wu(a)amd.com> drm/amd/display: save restore hdcp state when display is unplugged from mst hub Song Yoong Siang <yoong.siang.song(a)intel.com> igc: read before write to SRRCTL register Chen Lin <chen.lin5(a)zte.com.cn> ring-buffer: Do not swap cpu_buffer during resize process Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Bluetooth: MGMT: Use correct address for memcpy() Benjamin Gray <bgray(a)linux.ibm.com> powerpc/kasan: Disable KCOV in KASAN code Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Add quirk for ASUS ROG GZ301V Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Add quirk for ASUS ROG GA402X Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Add quirk for ASUS ROG GX650P Tuo Li <islituo(a)gmail.com> ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() dengxiang <dengxiang(a)nfschina.com> ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted Jia-Ju Bai <baijiaju(a)buaa.edu.cn> fs: ntfs3: Fix possible null-pointer dereferences in mi_read() Edward Lo <loyuantsung(a)gmail.com> fs/ntfs3: Enhance sanity check while generating attr_list shanzhulig <shanzhulig(a)gmail.com> drm/amdgpu: Fix potential fence use-after-free v2 Xiubo Li <xiubli(a)redhat.com> ceph: try to dump the msgs when decoding fails Matthew Anderson <ruinairas1992(a)gmail.com> Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally Zhengping Jiang <jiangzp(a)google.com> Bluetooth: L2CAP: Fix use-after-free Yuechao Zhao <yuechao.zhao(a)advantech.com.cn> watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) Zhang Shurong <zhang_shurong(a)foxmail.com> firewire: net: fix use after free in fwnet_finish_incoming_packet() Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Add Intel Barlow Ridge PCI ID Armin Wolf <W_Armin(a)gmx.de> pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() Tuo Li <islituo(a)gmail.com> gfs2: Fix possible data races in gfs2_show_options() Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: imx: add missing USB PHY DPDM wakeup setting Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: imx: don't request QoS for imx8ulp Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Read retimer NVM authentication status prior tb_retimer_set_inbound_sbtx() Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: platform: mediatek: vpu: fix NULL ptr dereference Avichal Rakesh <arakesh(a)google.com> usb: gadget: uvc: queue empty isoc requests if no video buffer is available Prashanth K <quic_prashk(a)quicinc.com> usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push Andrey Konovalov <andrey.konovalov(a)linaro.org> media: camss: set VFE bpl_alignment to 16 for sdm845 and sm8250 Yunfei Dong <yunfei.dong(a)mediatek.com> media: v4l2-mem2mem: add lock to protect parameter num_rdy Lu Hongfei <luhongfei(a)vivo.com> led: qcom-lpg: Fix resource leaks in for_each_available_child_of_node() loops Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> serial: stm32: Ignore return value of uart_remove_one_port() in .remove() Winston Wen <wentao(a)uniontech.com> cifs: fix session state check in reconnect to avoid use-after-free issue Paulo Alcantara <pc(a)manguebit.com> smb: client: fix warning in cifs_smb3_do_mount() Matthew Anderson <ruinairas1992(a)gmail.com> ALSA: hda/realtek: Add quirks for ROG ALLY CS35l41 audio Even Xu <even.xu(a)intel.com> HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: core: Free the firmware trace before calling snd_sof_shutdown() Daniel Miess <daniel.miess(a)amd.com> drm/amd/display: Enable dcn314 DPP RCO Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Skip DPP DTO update if root clock is gated Patrisious Haddad <phaddad(a)nvidia.com> RDMA/mlx5: Return the firmware result upon destroying QP/RQ Alvin Lee <alvin.lee2(a)amd.com> drm/amd/display: Apply 60us prefetch for DCFCLK <= 300Mhz Lang Yu <Lang.Yu(a)amd.com> drm/amdgpu: install stub fence into potential unused fence pointers Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Introduce Disable IRTE Caching Support stuarthayhurst <stuart.a.hayhurst(a)gmail.com> HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard Ofir Bitton <obitton(a)habana.ai> accel/habanalabs: add pci health check during heartbeat gaoxu <gaoxu2(a)hihonor.com> dma-remap: use kvmalloc_array/kvfree for larger dma memory remap Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: Intel: fix SoundWire/HDaudio mutual exclusion Geert Uytterhoeven <geert+renesas(a)glider.be> iopoll: Call cpu_relax() in busy loops Uday M Bhat <uday.m.bhat(a)intel.com> ASoC: Intel: sof_sdw: Add support for Rex soundwire Bard Liao <yung-chuan.liao(a)linux.intel.com> ASoC: Intel: sof_sdw_rt_sdca_jack_common: test SOF_JACK_JDSRC in _exit Oleksij Rempel <linux(a)rempel-privat.de> ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings Venkata Prasad Potturu <venkataprasad.potturu(a)amd.com> ASoC: amd: vangogh: Add check for acp config flags in vangogh platform Wolfram Sang <wsa+renesas(a)sang-engineering.com> drm: rcar-du: remove R-Car H3 ES1.* workarounds Raphael Gallais-Pou <raphael.gallais-pou(a)foss.st.com> drm/stm: ltdc: fix late dereference check Venkata Prasad Potturu <venkataprasad.potturu(a)amd.com> ASoC: SOF: amd: Add pci revision id check Sumit Gupta <sumitg(a)nvidia.com> PCI: tegra194: Fix possible array out of bounds access Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: Intel: sof_sdw: add quirk for LNL RVP Bard Liao <yung-chuan.liao(a)linux.intel.com> ASoC: Intel: sof_sdw: add quirk for MTL RVP Jack Xiao <Jack.Xiao(a)amd.com> drm/amdgpu: fix memory leak in mes self test hackyzh002 <hackyzh002(a)gmail.com> drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1 Longlong Yao <Longlong.Yao(a)amd.com> drm/amdgpu: fix calltrace warning in amddrm_buddy_fini Li Yang <leoyang.li(a)nxp.com> net: phy: at803x: fix the wol setting functions Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: phy: at803x: Use devm_regulator_get_enable_optional() Gerd Bayer <gbayer(a)linux.ibm.com> net/smc: Fix setsockopt and sysctl to specify same buffer size again D. Wythe <alibuda(a)linux.alibaba.com> net/smc: replace mutex rmbs_lock and sndbufs_lock with rw_semaphore Ido Schimmel <idosch(a)nvidia.com> selftests: forwarding: tc_actions: Use ncat instead of nc Davide Caratti <dcaratti(a)redhat.com> selftests: forwarding: tc_actions: cleanup temporary files when test is aborted Andrew Yang <andrew.yang(a)mediatek.com> zsmalloc: fix races between modifications of fullness and isolated Nhat Pham <nphamcs(a)gmail.com> zsmalloc: consolidate zs_pool's migrate_lock and size_class's locks Maulik Shah <quic_mkshah(a)quicinc.com> cpuidle: psci: Move enabling OSI mode after power domains creation Ulf Hansson <ulf.hansson(a)linaro.org> cpuidle: psci: Extend information in log about OSI/PC mode Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> mmc: sdhci-f-sdh30: Replace with sdhci_pltfm ------------- Diffstat: Documentation/admin-guide/hw-vuln/srso.rst | 4 +- Documentation/admin-guide/kernel-parameters.txt | 1 + Makefile | 4 +- arch/arm/boot/dts/imx50-kobo-aura.dts | 2 +- arch/arm/boot/dts/imx53-cx9020.dts | 10 +- arch/arm/boot/dts/imx53-m53evk.dts | 4 +- arch/arm/boot/dts/imx53-m53menlo.dts | 6 +- arch/arm/boot/dts/imx53-tx53.dtsi | 2 +- arch/arm/boot/dts/imx53-usbarmory.dts | 2 +- arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi | 6 +- arch/arm/boot/dts/imx6dl-prtrvt.dts | 4 + arch/arm/boot/dts/imx6dl-riotboard.dts | 4 +- arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 6 +- arch/arm/boot/dts/imx6q-gw5400-a.dts | 6 +- arch/arm/boot/dts/imx6q-h100.dts | 6 +- arch/arm/boot/dts/imx6q-kp.dtsi | 4 +- arch/arm/boot/dts/imx6q-marsboard.dts | 4 +- arch/arm/boot/dts/imx6q-tbs2910.dts | 2 +- arch/arm/boot/dts/imx6qdl-emcon.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-gw51xx.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 6 +- arch/arm/boot/dts/imx6qdl-gw53xx.dtsi | 6 +- arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 6 +- arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-gw552x.dtsi | 6 +- arch/arm/boot/dts/imx6qdl-gw553x.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-gw560x.dtsi | 6 +- arch/arm/boot/dts/imx6qdl-gw5903.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-gw5904.dtsi | 6 +- arch/arm/boot/dts/imx6qdl-gw5907.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-gw5910.dtsi | 6 +- arch/arm/boot/dts/imx6qdl-gw5912.dtsi | 6 +- arch/arm/boot/dts/imx6qdl-gw5913.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi | 10 +- arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi | 8 +- arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-prti6q.dtsi | 11 +- arch/arm/boot/dts/imx6qdl-rex.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-ts7970.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-tx6.dtsi | 2 +- arch/arm/boot/dts/imx6sl-evk.dts | 2 +- arch/arm/boot/dts/imx6sll-evk.dts | 2 +- arch/arm/boot/dts/imx6sll.dtsi | 2 +- arch/arm/boot/dts/imx6sx-sabreauto.dts | 2 +- arch/arm/boot/dts/imx6sx-udoo-neo.dtsi | 4 +- arch/arm/boot/dts/imx6sx.dtsi | 6 + arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi | 2 +- arch/arm/boot/dts/imx6ul-tx6ul.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 7 +- arch/arm64/boot/dts/freescale/imx93.dtsi | 2 +- arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 2 +- .../boot/dts/rockchip/rk3399-rock-4c-plus.dts | 3 +- arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 6 +- arch/arm64/include/asm/fpsimd.h | 4 +- arch/arm64/include/asm/kvm_host.h | 2 + arch/arm64/kernel/fpsimd.c | 6 +- arch/arm64/kernel/ptrace.c | 9 +- arch/arm64/kernel/signal.c | 2 +- arch/arm64/kvm/arm.c | 6 +- arch/arm64/kvm/vgic/vgic-v3.c | 2 +- arch/arm64/kvm/vgic/vgic-v4.c | 7 +- arch/powerpc/kernel/rtas_flash.c | 6 +- arch/powerpc/mm/kasan/Makefile | 1 + arch/riscv/Kconfig | 28 +-- arch/riscv/kernel/compat_vdso/Makefile | 8 +- arch/riscv/lib/uaccess.S | 11 +- arch/x86/include/asm/entry-common.h | 1 + arch/x86/include/asm/nospec-branch.h | 28 +-- arch/x86/kernel/cpu/amd.c | 1 + arch/x86/kernel/cpu/bugs.c | 28 ++- arch/x86/kernel/static_call.c | 13 ++ arch/x86/kernel/traps.c | 2 - arch/x86/kernel/vmlinux.lds.S | 20 +- arch/x86/kvm/svm/svm.c | 2 + arch/x86/lib/retpoline.S | 141 +++++++++----- block/blk-crypto-fallback.c | 36 ++-- drivers/bluetooth/btusb.c | 3 + drivers/bus/ti-sysc.c | 2 + drivers/cpuidle/cpuidle-psci-domain.c | 42 ++-- drivers/firewire/net.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 41 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 211 +++++++++++++++++---- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h | 14 ++ .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 30 +++ drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h | 3 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c | 8 + .../gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c | 5 + .../drm/amd/display/dc/dcn314/dcn314_resource.c | 20 ++ drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c | 22 +++ drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h | 3 +- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 2 +- .../gpu/drm/amd/display/dc/dcn32/dcn32_resource.h | 3 +- .../amd/display/dc/dml/dcn32/display_mode_vba_32.c | 4 +- .../amd/display/dc/dml/dcn32/display_mode_vba_32.h | 2 +- drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h | 1 + drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 14 +- drivers/gpu/drm/i915/display/intel_sdvo.c | 2 +- drivers/gpu/drm/nouveau/nouveau_connector.c | 8 +- drivers/gpu/drm/panel/panel-simple.c | 24 +-- drivers/gpu/drm/qxl/qxl_drv.h | 2 +- drivers/gpu/drm/qxl/qxl_dumb.c | 5 +- drivers/gpu/drm/qxl/qxl_gem.c | 25 ++- drivers/gpu/drm/qxl/qxl_ioctl.c | 6 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 37 +--- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 48 ----- drivers/gpu/drm/rcar-du/rcar_du_drv.h | 2 - drivers/gpu/drm/rcar-du/rcar_du_regs.h | 3 +- drivers/gpu/drm/stm/ltdc.c | 4 +- drivers/hid/hid-logitech-hidpp.c | 4 + drivers/hid/intel-ish-hid/ipc/hw-ish.h | 1 + drivers/hid/intel-ish-hid/ipc/pci-ish.c | 1 + drivers/i2c/busses/i2c-bcm-iproc.c | 11 +- drivers/i2c/busses/i2c-designware-master.c | 16 +- drivers/i2c/busses/i2c-hisi.c | 8 + drivers/i2c/busses/i2c-tegra.c | 2 +- drivers/infiniband/hw/mlx5/qpc.c | 10 +- drivers/iommu/amd/amd_iommu_types.h | 4 + drivers/iommu/amd/init.c | 36 ++++ drivers/leds/rgb/leds-qcom-lpg.c | 8 +- drivers/media/platform/mediatek/vpu/mtk_vpu.c | 6 +- drivers/media/platform/qcom/camss/camss-vfe.c | 6 +- drivers/misc/habanalabs/common/device.c | 15 +- drivers/misc/habanalabs/common/habanalabs.h | 2 + drivers/misc/habanalabs/common/habanalabs_drv.c | 2 - drivers/mmc/core/block.c | 7 +- drivers/mmc/host/sdhci_f_sdh30.c | 66 +++---- drivers/mmc/host/wbsd.c | 2 - drivers/net/dsa/mv88e6xxx/chip.c | 8 + drivers/net/ethernet/cadence/macb_main.c | 9 +- drivers/net/ethernet/intel/i40e/i40e_nvm.c | 16 +- drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 10 + drivers/net/ethernet/intel/iavf/iavf_fdir.c | 77 +++++++- drivers/net/ethernet/intel/iavf/iavf_fdir.h | 2 + drivers/net/ethernet/intel/ice/ice_eswitch.c | 6 + drivers/net/ethernet/intel/ice/ice_main.c | 5 + drivers/net/ethernet/intel/igc/igc_base.h | 11 +- drivers/net/ethernet/intel/igc/igc_main.c | 7 +- .../net/ethernet/marvell/octeon_ep/octep_main.c | 2 +- drivers/net/ethernet/qlogic/qede/qede_main.c | 10 + drivers/net/ethernet/sfc/tc.c | 2 +- drivers/net/pcs/pcs-rzn1-miic.c | 10 +- drivers/net/phy/at803x.c | 89 ++++----- drivers/net/phy/broadcom.c | 13 ++ drivers/net/phy/phy_device.c | 13 +- drivers/net/team/team.c | 4 +- drivers/net/virtio_net.c | 26 ++- drivers/pci/controller/dwc/pcie-tegra194.c | 13 +- drivers/pcmcia/rsrc_nonstatic.c | 2 + drivers/soc/aspeed/aspeed-socinfo.c | 1 + drivers/soc/aspeed/aspeed-uart-routing.c | 2 +- drivers/thunderbolt/nhi.c | 2 + drivers/thunderbolt/nhi.h | 4 + drivers/thunderbolt/quirks.c | 8 + drivers/thunderbolt/retimer.c | 29 ++- drivers/tty/n_gsm.c | 3 +- drivers/tty/serial/8250/8250_port.c | 1 + drivers/tty/serial/fsl_lpuart.c | 4 +- drivers/tty/serial/stm32-usart.c | 5 +- drivers/usb/chipidea/ci_hdrc_imx.c | 5 + drivers/usb/chipidea/usbmisc_imx.c | 2 +- drivers/usb/gadget/function/u_serial.c | 3 + drivers/usb/gadget/function/uvc_video.c | 32 +++- drivers/vdpa/mlx5/core/mlx5_vdpa.h | 2 + drivers/vdpa/mlx5/core/mr.c | 105 +++++++--- drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 +- drivers/vdpa/vdpa.c | 9 +- drivers/vdpa/vdpa_user/vduse_dev.c | 8 +- drivers/video/aperture.c | 7 +- drivers/video/fbdev/hyperv_fb.c | 17 +- drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 4 +- drivers/virtio/virtio_mmio.c | 5 +- drivers/watchdog/sp5100_tco.c | 4 +- fs/btrfs/block-group.c | 14 +- fs/btrfs/block-group.h | 18 +- fs/btrfs/extent_map.c | 6 +- fs/btrfs/free-space-tree.c | 10 +- fs/btrfs/tests/free-space-tree-tests.c | 2 +- fs/btrfs/volumes.c | 3 +- fs/btrfs/zoned.c | 7 +- fs/ceph/mds_client.c | 4 + fs/gfs2/super.c | 26 +-- fs/ntfs3/frecord.c | 16 +- fs/ntfs3/fsntfs.c | 2 +- fs/ntfs3/index.c | 6 + fs/ntfs3/ntfs_fs.h | 2 + fs/ntfs3/record.c | 10 +- fs/smb/client/cifsfs.c | 28 +-- fs/smb/client/file.c | 25 ++- fs/smb/client/smb2pdu.c | 6 + include/kvm/arm_vgic.h | 2 +- include/linux/iopoll.h | 2 + include/linux/virtio_net.h | 4 + include/media/v4l2-mem2mem.h | 18 +- include/net/sock.h | 6 + kernel/dma/remap.c | 4 +- kernel/sched/fair.c | 193 +++++++++---------- kernel/sched/sched.h | 19 -- kernel/trace/ring_buffer.c | 14 +- kernel/trace/trace.c | 3 +- mm/hugetlb.c | 75 +++++--- mm/zsmalloc.c | 113 +++++------ net/bluetooth/l2cap_core.c | 5 + net/bluetooth/mgmt.c | 2 +- net/core/sock.c | 2 +- net/ipv4/ip_vti.c | 4 +- net/ipv4/tcp_timer.c | 4 +- net/ipv6/ip6_vti.c | 4 +- net/key/af_key.c | 4 +- net/netfilter/ipvs/ip_vs_ctl.c | 4 + net/netfilter/nf_conntrack_proto_sctp.c | 6 +- net/netfilter/nf_tables_api.c | 1 + net/netfilter/nft_dynset.c | 3 + net/netfilter/nft_set_pipapo.c | 13 +- net/openvswitch/datapath.c | 8 +- net/smc/af_smc.c | 4 +- net/smc/smc.h | 2 +- net/smc/smc_clc.c | 4 +- net/smc/smc_core.c | 80 ++++---- net/smc/smc_core.h | 4 +- net/smc/smc_llc.c | 16 +- net/smc/smc_sysctl.c | 10 +- net/unix/af_unix.c | 9 +- net/xfrm/xfrm_compat.c | 2 +- net/xfrm/xfrm_interface_core.c | 4 +- net/xfrm/xfrm_user.c | 14 +- sound/hda/hdac_regmap.c | 7 +- sound/pci/hda/patch_realtek.c | 91 ++++++++- sound/soc/amd/Kconfig | 1 + sound/soc/amd/vangogh/acp5x.h | 2 + sound/soc/amd/vangogh/pci-acp5x.c | 7 +- sound/soc/codecs/rt5665.c | 2 + sound/soc/intel/boards/sof_sdw.c | 25 +++ sound/soc/intel/boards/sof_sdw_rt711_sdca.c | 3 + sound/soc/meson/axg-tdm-formatter.c | 42 ++-- sound/soc/sof/amd/acp.h | 3 + sound/soc/sof/amd/pci-rmb.c | 3 + sound/soc/sof/amd/pci-rn.c | 3 + sound/soc/sof/core.c | 4 +- sound/soc/sof/intel/hda.c | 12 +- sound/usb/quirks-table.h | 29 +++ tools/objtool/arch/x86/decode.c | 2 +- tools/objtool/check.c | 21 +- .../selftests/net/forwarding/mirror_gre_changes.sh | 3 +- .../testing/selftests/net/forwarding/tc_actions.sh | 18 +- 255 files changed, 2074 insertions(+), 1100 deletions(-)

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[tip: x86/urgent] x86/fpu: Invalidate FPU state correctly on exec()

by tip-bot2 for Rick Edgecombe

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 1f69383b203e28cf8a4ca9570e572da1699f76cd Gitweb: https://git.kernel.org/tip/1f69383b203e28cf8a4ca9570e572da1699f76cd Author: Rick Edgecombe <rick.p.edgecombe(a)intel.com> AuthorDate: Fri, 18 Aug 2023 10:03:05 -07:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Thu, 24 Aug 2023 11:01:45 +02:00 x86/fpu: Invalidate FPU state correctly on exec() The thread flag TIF_NEED_FPU_LOAD indicates that the FPU saved state is valid and should be reloaded when returning to userspace. However, the kernel will skip doing this if the FPU registers are already valid as determined by fpregs_state_valid(). The logic embedded there considers the state valid if two cases are both true: 1: fpu_fpregs_owner_ctx points to the current tasks FPU state 2: the last CPU the registers were live in was the current CPU. This is usually correct logic. A CPU’s fpu_fpregs_owner_ctx is set to the current FPU during the fpregs_restore_userregs() operation, so it indicates that the registers have been restored on this CPU. But this alone doesn’t preclude that the task hasn’t been rescheduled to a different CPU, where the registers were modified, and then back to the current CPU. To verify that this was not the case the logic relies on the second condition. So the assumption is that if the registers have been restored, AND they haven’t had the chance to be modified (by being loaded on another CPU), then they MUST be valid on the current CPU. Besides the lazy FPU optimizations, the other cases where the FPU registers might not be valid are when the kernel modifies the FPU register state or the FPU saved buffer. In this case the operation modifying the FPU state needs to let the kernel know the correspondence has been broken. The comment in “arch/x86/kernel/fpu/context.h” has: /* ... * If the FPU register state is valid, the kernel can skip restoring the * FPU state from memory. * * Any code that clobbers the FPU registers or updates the in-memory * FPU state for a task MUST let the rest of the kernel know that the * FPU registers are no longer valid for this task. * * Either one of these invalidation functions is enough. Invalidate * a resource you control: CPU if using the CPU for something else * (with preemption disabled), FPU for the current task, or a task that * is prevented from running by the current task. */ However, this is not completely true. When the kernel modifies the registers or saved FPU state, it can only rely on __fpu_invalidate_fpregs_state(), which wipes the FPU’s last_cpu tracking. The exec path instead relies on fpregs_deactivate(), which sets the CPU’s FPU context to NULL. This was observed to fail to restore the reset FPU state to the registers when returning to userspace in the following scenario: 1. A task is executing in userspace on CPU0 - CPU0’s FPU context points to tasks - fpu->last_cpu=CPU0 2. The task exec()’s 3. While in the kernel the task is preempted - CPU0 gets a thread executing in the kernel (such that no other FPU context is activated) - Scheduler sets task’s fpu->last_cpu=CPU0 when scheduling out 4. Task is migrated to CPU1 5. Continuing the exec(), the task gets to fpu_flush_thread()->fpu_reset_fpregs() - Sets CPU1’s fpu context to NULL - Copies the init state to the task’s FPU buffer - Sets TIF_NEED_FPU_LOAD on the task 6. The task reschedules back to CPU0 before completing the exec() and returning to userspace - During the reschedule, scheduler finds TIF_NEED_FPU_LOAD is set - Skips saving the registers and updating task’s fpu→last_cpu, because TIF_NEED_FPU_LOAD is the canonical source. 7. Now CPU0’s FPU context is still pointing to the task’s, and fpu->last_cpu is still CPU0. So fpregs_state_valid() returns true even though the reset FPU state has not been restored. So the root cause is that exec() is doing the wrong kind of invalidate. It should reset fpu->last_cpu via __fpu_invalidate_fpregs_state(). Further, fpu__drop() doesn't really seem appropriate as the task (and FPU) are not going away, they are just getting reset as part of an exec. So switch to __fpu_invalidate_fpregs_state(). Also, delete the misleading comment that says that either kind of invalidate will be enough, because it’s not always the case. Fixes: 33344368cb08 ("x86/fpu: Clean up the fpu__clear() variants") Reported-by: Lei Wang <lei4.wang(a)intel.com> Signed-off-by: Rick Edgecombe <rick.p.edgecombe(a)intel.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Lijun Pan <lijun.pan(a)intel.com> Reviewed-by: Sohil Mehta <sohil.mehta(a)intel.com> Acked-by: Lijun Pan <lijun.pan(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20230818170305.502891-1-rick.p.edgecombe@intel.com --- arch/x86/kernel/fpu/context.h | 3 +-- arch/x86/kernel/fpu/core.c | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/fpu/context.h b/arch/x86/kernel/fpu/context.h index af5cbdd..f6d856b 100644 --- a/arch/x86/kernel/fpu/context.h +++ b/arch/x86/kernel/fpu/context.h @@ -19,8 +19,7 @@ * FPU state for a task MUST let the rest of the kernel know that the * FPU registers are no longer valid for this task. * - * Either one of these invalidation functions is enough. Invalidate - * a resource you control: CPU if using the CPU for something else + * Invalidate a resource you control: CPU if using the CPU for something else * (with preemption disabled), FPU for the current task, or a task that * is prevented from running by the current task. */ diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index 1015af1..98e507c 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -679,7 +679,7 @@ static void fpu_reset_fpregs(void) struct fpu *fpu = &current->thread.fpu; fpregs_lock(); - fpu__drop(fpu); + __fpu_invalidate_fpregs_state(fpu); /* * This does not change the actual hardware registers. It just * resets the memory image and sets TIF_NEED_FPU_LOAD so a

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stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.47-16-gc079d0dd788a)

by kernelci.org bot

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.47-16-gc079d0dd788a) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.47-16-g… Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.47-16-gc079d0dd788a Git Commit: c079d0dd788ad4fe887ee6349fe89d23d72f7696 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years

1
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[PATCH AUTOSEL 6.4 01/11] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset. -------- ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined! -------- Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Vinod Koul <vkoul(a)kernel.org> Cc: dmaengine(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/dma/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index f5f422f9b8507..b6221b4432fd3 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -211,6 +211,7 @@ config FSL_DMA config FSL_EDMA tristate "Freescale eDMA engine support" depends on OF + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help @@ -280,6 +281,7 @@ config IMX_SDMA config INTEL_IDMA64 tristate "Intel integrated DMA 64-bit support" + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help -- 2.40.1

2 years

3
15
0 0

Lists - Hy Fcell International Expo And Conference 2023

by Sarah Perez

Hi there, Reach your target audience and maximize your sales/revenue with our clean and reliable contact database. We have compiled a list of 45158 contacts who are attending Hy Fcell International Expo And Conference 2023. If interested, I can share the pricing and guarantees. Looking for your response. Kind Regards, Sarah Perez - B2B Marketing & Tradeshow Specialist If you do not wish to receive these messages, reply back with remove and we will make sure you don't receive any more emails from our end.

2 years

1
0
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[PATCH] [PATCH 5.10] iommu/mediatek: remove redundant comparison

by Alexandra Diupina

iommu_device_register always returns 0 in 4.11-5.12, so we need to remove redundant comparison with 0 Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: b16c0170b53c ("iommu/mediatek: Make use of iommu_device_register interface") Signed-off-by: Alexandra Diupina <adiupina(a)astralinux.ru> --- drivers/iommu/mtk_iommu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 051815c9d2bb..208c47218b75 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -748,9 +748,7 @@ static int mtk_iommu_probe(struct platform_device *pdev) iommu_device_set_ops(&data->iommu, &mtk_iommu_ops); iommu_device_set_fwnode(&data->iommu, &pdev->dev.of_node->fwnode); - ret = iommu_device_register(&data->iommu); - if (ret) - return ret; + iommu_device_register(&data->iommu); spin_lock_init(&data->tlb_lock); list_add_tail(&data->list, &m4ulist); -- 2.30.2

2 years

3
3
0 0

[PATCH V3] rcu: Update jiffies locally in rcu_cpu_stall_reset()

by Huacai Chen

The KGDB initial breakpoint gets an rcu stall warning after commit a80be428fbc1f1f3bc9ed924 ("rcu: Do not disable GP stall detection in rcu_cpu_stall_reset()"). [ 53.452051] rcu: INFO: rcu_preempt self-detected stall on CPU [ 53.487950] rcu: 3-...0: (1 ticks this GP) idle=0e2c/1/0x4000000000000000 softirq=375/375 fqs=8 [ 53.528243] rcu: (t=12297 jiffies g=-995 q=1 ncpus=4) [ 53.564840] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.5.0-rc2+ #4848 [ 53.603005] Hardware name: Loongson Loongson-3A5000-HV-7A2000-1w-V0.1-CRB/Loongson-LS3A5000-7A2000-1w-CRB-V1.21, BIOS Loongson-UDK2018-V2.0.05099-beta8 08 [ 53.682062] pc 9000000000332100 ra 90000000003320f4 tp 90000001000a0000 sp 90000001000a3710 [ 53.724934] a0 9000000001d4b488 a1 0000000000000000 a2 0000000000000001 a3 0000000000000000 [ 53.768179] a4 9000000001d526c8 a5 90000001000a38f0 a6 000000000000002c a7 0000000000000000 [ 53.810751] t0 00000000000002b0 t1 0000000000000004 t2 900000000131c9c0 t3 fffffffffffffffa [ 53.853249] t4 0000000000000080 t5 90000001002ac190 t6 0000000000000004 t7 9000000001912d58 [ 53.895684] t8 0000000000000000 u0 90000000013141a0 s9 0000000000000028 s0 9000000001d512f0 [ 53.937633] s1 9000000001d51278 s2 90000001000a3798 s3 90000000019fc410 s4 9000000001d4b488 [ 53.979486] s5 9000000001d512f0 s6 90000000013141a0 s7 0000000000000078 s8 9000000001d4b450 [ 54.021175] ra: 90000000003320f4 kgdb_cpu_enter+0x534/0x640 [ 54.060150] ERA: 9000000000332100 kgdb_cpu_enter+0x540/0x640 [ 54.098347] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 54.136621] PRMD: 0000000c (PPLV0 +PIE +PWE) [ 54.172192] EUEN: 00000000 (-FPE -SXE -ASXE -BTE) [ 54.207838] ECFG: 00071c1c (LIE=2-4,10-12 VS=7) [ 54.242503] ESTAT: 00000800 [INT] (IS=11 ECode=0 EsubCode=0) [ 54.277996] PRID: 0014c011 (Loongson-64bit, Loongson-3A5000-HV) [ 54.313544] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.5.0-rc2+ #4848 [ 54.430170] Stack : 0072617764726148 0000000000000000 9000000000223504 90000001000a0000 [ 54.472308] 9000000100073a90 9000000100073a98 0000000000000000 9000000100073bd8 [ 54.514413] 9000000100073bd0 9000000100073bd0 9000000100073a00 0000000000000001 [ 54.556018] 0000000000000001 9000000100073a98 99828271f24e961a 90000001002810c0 [ 54.596924] 0000000000000001 0000000000010003 0000000000000000 0000000000000001 [ 54.637115] ffff8000337cdb80 0000000000000001 0000000006360000 900000000131c9c0 [ 54.677049] 0000000000000000 0000000000000000 90000000017b4c98 9000000001912000 [ 54.716394] 9000000001912f68 9000000001913000 9000000001912f70 00000000000002b0 [ 54.754880] 90000000014a8840 0000000000000000 900000000022351c 0000000000000000 [ 54.792372] 00000000000002b0 000000000000000c 0000000000000000 0000000000071c1c [ 54.829302] ... [ 54.859163] Call Trace: [ 54.859165] [<900000000022351c>] show_stack+0x5c/0x180 [ 54.918298] [<90000000012f6100>] dump_stack_lvl+0x60/0x88 [ 54.949251] [<90000000012dd5d8>] rcu_dump_cpu_stacks+0xf0/0x148 [ 54.981116] [<90000000002d2fb8>] rcu_sched_clock_irq+0xb78/0xe60 [ 55.012744] [<90000000002e47cc>] update_process_times+0x6c/0xc0 [ 55.044169] [<90000000002f65d4>] tick_sched_timer+0x54/0x100 [ 55.075488] [<90000000002e5174>] __hrtimer_run_queues+0x154/0x240 [ 55.107347] [<90000000002e6288>] hrtimer_interrupt+0x108/0x2a0 [ 55.139112] [<9000000000226418>] constant_timer_interrupt+0x38/0x60 [ 55.170749] [<90000000002b3010>] __handle_irq_event_percpu+0x50/0x160 [ 55.203141] [<90000000002b3138>] handle_irq_event_percpu+0x18/0x80 [ 55.235064] [<90000000002b9d54>] handle_percpu_irq+0x54/0xa0 [ 55.266241] [<90000000002b2168>] generic_handle_domain_irq+0x28/0x40 [ 55.298466] [<9000000000aba95c>] handle_cpu_irq+0x5c/0xa0 [ 55.329749] [<90000000012f7270>] handle_loongarch_irq+0x30/0x60 [ 55.361476] [<90000000012f733c>] do_vint+0x9c/0x100 [ 55.391737] [<9000000000332100>] kgdb_cpu_enter+0x540/0x640 [ 55.422440] [<9000000000332b64>] kgdb_handle_exception+0x104/0x180 [ 55.452911] [<9000000000232478>] kgdb_loongarch_notify+0x38/0xa0 [ 55.481964] [<900000000026b4d4>] notify_die+0x94/0x100 [ 55.509184] [<90000000012f685c>] do_bp+0x21c/0x340 [ 55.562475] [<90000000003315b8>] kgdb_compiled_break+0x0/0x28 [ 55.590319] [<9000000000332e80>] kgdb_register_io_module+0x160/0x1c0 [ 55.618901] [<9000000000c0f514>] configure_kgdboc+0x154/0x1c0 [ 55.647034] [<9000000000c0f5e0>] kgdboc_probe+0x60/0x80 [ 55.674647] [<9000000000c96da8>] platform_probe+0x68/0x100 [ 55.702613] [<9000000000c938e0>] really_probe+0xc0/0x340 [ 55.730528] [<9000000000c93be4>] __driver_probe_device+0x84/0x140 [ 55.759615] [<9000000000c93cdc>] driver_probe_device+0x3c/0x120 [ 55.787990] [<9000000000c93e8c>] __device_attach_driver+0xcc/0x160 [ 55.817145] [<9000000000c91290>] bus_for_each_drv+0x90/0x100 [ 55.845654] [<9000000000c94328>] __device_attach+0xa8/0x1a0 [ 55.874145] [<9000000000c925f0>] bus_probe_device+0xb0/0xe0 [ 55.902572] [<9000000000c8ec7c>] device_add+0x65c/0x860 [ 55.930635] [<9000000000c96704>] platform_device_add+0x124/0x2c0 [ 55.959669] [<9000000001452b38>] init_kgdboc+0x58/0xa0 [ 55.987677] [<900000000022015c>] do_one_initcall+0x7c/0x1e0 [ 56.016134] [<9000000001420f1c>] kernel_init_freeable+0x22c/0x2a0 [ 56.045128] [<90000000012f923c>] kernel_init+0x20/0x124 Currently rcu_cpu_stall_reset() set rcu_state.jiffies_stall to one check period later, i.e. jiffies + rcu_jiffies_till_stall_check(). But jiffies is only updated in the timer interrupt, so when kgdb_cpu_enter() begins to run there may already be nearly one rcu check period after jiffies. Since all interrupts are disabled during kgdb_cpu_enter(), jiffies will not be updated. When kgdb_cpu_enter() returns, rcu_state.jiffies_stall maybe already gets timeout. We can set rcu_state.jiffies_stall to two rcu check periods later, e.g. jiffies + (rcu_jiffies_till_stall_check() * 2) in rcu_cpu_stall_reset() to avoid this problem. But this isn't a complete solution because kgdb may take a very long time in irq disabled context. Instead, update jiffies at the beginning of rcu_cpu_stall_reset() can solve all kinds of problems [1]. But this causes a new problem because updating jiffies is not NMI safe while rcu_cpu_stall_reset() may be used in NMI context. So we don't update the global jiffies, but only add the time 'delta' to jiffies locally at the beginning of rcu_cpu_stall_reset() which has the same effect. [1] https://lore.kernel.org/rcu/20230814020045.51950-1-chenhuacai@loongson.cn/T… Cc: stable(a)vger.kernel.org Fixes: a80be428fbc1f1f3bc9ed924 ("rcu: Do not disable GP stall detection in rcu_cpu_stall_reset()") Reported-off-by: Binbin Zhou <zhoubinbin(a)loongson.cn> Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> --- V2: Use NMI safe functions. V3: Add comments to explain why. kernel/rcu/tree_stall.h | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/kernel/rcu/tree_stall.h b/kernel/rcu/tree_stall.h index b10b8349bb2a..e4e53113d062 100644 --- a/kernel/rcu/tree_stall.h +++ b/kernel/rcu/tree_stall.h @@ -150,11 +150,26 @@ static void panic_on_rcu_stall(void) * rcu_cpu_stall_reset - restart stall-warning timeout for current grace period * * The caller must disable hard irqs. + * + * The jiffies updating may be delayed for a very long time due to tickless and + * irq disabled, especially in the KGDB case, so we need to add the delayed time + * (delta) to rcu_state.jiffies_stall. + * + * This function may be called in NMI context, so we cannot use ktime_get_ns() + * and ktime_get_coarse_ns(). Instead, we use their inaccurate but safe friends + * ktime_get_mono_fast_ns() and ktime_get_seconds() which will cause rcu_state. + * jiffies_stall to be a little large than expected (harmless and safer). */ void rcu_cpu_stall_reset(void) { + u64 curr, last, delta; + + curr = ktime_get_mono_fast_ns(); + last = ktime_get_seconds() * NSEC_PER_SEC; + delta = nsecs_to_jiffies(curr - last); + WRITE_ONCE(rcu_state.jiffies_stall, - jiffies + rcu_jiffies_till_stall_check()); + jiffies + delta + rcu_jiffies_till_stall_check()); } ////////////////////////////////////////////////////////////////////////////// -- 2.39.3

2 years

4
6
0 0

[tip: x86/urgent] x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4

by tip-bot2 for Feng Tang

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 2c66ca3949dc701da7f4c9407f2140ae425683a5 Gitweb: https://git.kernel.org/tip/2c66ca3949dc701da7f4c9407f2140ae425683a5 Author: Feng Tang <feng.tang(a)intel.com> AuthorDate: Wed, 23 Aug 2023 14:57:47 +08:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Thu, 24 Aug 2023 11:01:45 +02:00 x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4 0-Day found a 34.6% regression in stress-ng's 'af-alg' test case, and bisected it to commit b81fac906a8f ("x86/fpu: Move FPU initialization into arch_cpu_finalize_init()"), which optimizes the FPU init order, and moves the CR4_OSXSAVE enabling into a later place: arch_cpu_finalize_init identify_boot_cpu identify_cpu generic_identify get_cpu_cap --> setup cpu capability ... fpu__init_cpu fpu__init_cpu_xstate cr4_set_bits(X86_CR4_OSXSAVE); As the FPU is not yet initialized the CPU capability setup fails to set X86_FEATURE_OSXSAVE. Many security module like 'camellia_aesni_avx_x86_64' depend on this feature and therefore fail to load, causing the regression. Cure this by setting X86_FEATURE_OSXSAVE feature right after OSXSAVE enabling. [ tglx: Moved it into the actual BSP FPU initialization code and added a comment ] Fixes: b81fac906a8f ("x86/fpu: Move FPU initialization into arch_cpu_finalize_init()") Reported-by: kernel test robot <oliver.sang(a)intel.com> Signed-off-by: Feng Tang <feng.tang(a)intel.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/lkml/202307192135.203ac24e-oliver.sang@intel.com Link: https://lore.kernel.org/lkml/20230823065747.92257-1-feng.tang@intel.com --- arch/x86/kernel/fpu/xstate.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 0bab497..1afbc48 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -882,6 +882,13 @@ void __init fpu__init_system_xstate(unsigned int legacy_size) goto out_disable; } + /* + * CPU capabilities initialization runs before FPU init. So + * X86_FEATURE_OSXSAVE is not set. Now that XSAVE is completely + * functional, set the feature bit so depending code works. + */ + setup_force_cpu_cap(X86_FEATURE_OSXSAVE); + print_xstate_offset_size(); pr_info("x86/fpu: Enabled xstate features 0x%llx, context size is %d bytes, using '%s' format.\n", fpu_kernel_cfg.max_features,

2 years

1
0
0 0

FAILED: patch "[PATCH] blk-cgroup: hold queue_lock when removing blkg->q_node" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x c164c7bc9775be7bcc68754bb3431fce5823822e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082019-brink-buddhist-4d1b@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: c164c7bc9775 ("blk-cgroup: hold queue_lock when removing blkg->q_node") a06377c5d01e ("Revert "blk-cgroup: pin the gendisk in struct blkcg_gq"") 9a9c261e6b55 ("Revert "blk-cgroup: pass a gendisk to blkg_lookup"") 1231039db31c ("Revert "blk-cgroup: move the cgroup information to struct gendisk"") dcb522014351 ("Revert "blk-cgroup: simplify blkg freeing from initialization failure paths"") 3f13ab7c80fd ("blk-cgroup: move the cgroup information to struct gendisk") 479664cee14d ("blk-cgroup: pass a gendisk to blkg_lookup") ba91c849fa50 ("blk-rq-qos: store a gendisk instead of request_queue in struct rq_qos") 3963d84df797 ("blk-rq-qos: constify rq_qos_ops") ce57b558604e ("blk-rq-qos: make rq_qos_add and rq_qos_del more useful") b494f9c566ba ("blk-rq-qos: move rq_qos_add and rq_qos_del out of line") f05837ed73d0 ("blk-cgroup: store a gendisk to throttle in struct task_struct") 84d7d462b16d ("blk-cgroup: pin the gendisk in struct blkcg_gq") 180b04d450a7 ("blk-cgroup: remove the !bdi->dev check in blkg_dev_name") 27b642b07a4a ("blk-cgroup: simplify blkg freeing from initialization failure paths") 0b6f93bdf07e ("blk-cgroup: improve error unwinding in blkg_alloc") f1c006f1c685 ("blk-cgroup: synchronize pd_free_fn() from blkg_free_workfn() and blkcg_deactivate_policy()") dfd6200a0954 ("blk-cgroup: support to track if policy is online") c7241babf085 ("blk-cgroup: dropping parent refcount after pd_free_fn() is done") e3ff8887e7db ("blk-cgroup: fix missing pd_online_fn() while activating policy") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c164c7bc9775be7bcc68754bb3431fce5823822e Mon Sep 17 00:00:00 2001 From: Ming Lei <ming.lei(a)redhat.com> Date: Thu, 17 Aug 2023 22:17:51 +0800 Subject: [PATCH] blk-cgroup: hold queue_lock when removing blkg->q_node When blkg is removed from q->blkg_list from blkg_free_workfn(), queue_lock has to be held, otherwise, all kinds of bugs(list corruption, hard lockup, ..) can be triggered from blkg_destroy_all(). Fixes: f1c006f1c685 ("blk-cgroup: synchronize pd_free_fn() from blkg_free_workfn() and blkcg_deactivate_policy()") Cc: Yu Kuai <yukuai3(a)huawei.com> Cc: xiaoli feng <xifeng(a)redhat.com> Cc: Chunyu Hu <chuhu(a)redhat.com> Cc: Mike Snitzer <snitzer(a)kernel.org> Cc: Tejun Heo <tj(a)kernel.org> Signed-off-by: Ming Lei <ming.lei(a)redhat.com> Acked-by: Tejun Heo <tj(a)kernel.org> Link: https://lore.kernel.org/r/20230817141751.1128970-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index fc49be622e05..9faafcd10e17 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -136,7 +136,9 @@ static void blkg_free_workfn(struct work_struct *work) blkcg_policy[i]->pd_free_fn(blkg->pd[i]); if (blkg->parent) blkg_put(blkg->parent); + spin_lock_irq(&q->queue_lock); list_del_init(&blkg->q_node); + spin_unlock_irq(&q->queue_lock); mutex_unlock(&q->blkcg_mutex); blk_put_queue(q);

2 years

2
1
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stable-rc/linux-5.4.y baseline: 115 runs, 22 regressions (v5.4.254)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 115 runs, 22 regressions (v5.4.254) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.254/… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.254 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: fd2a1d1f32ea37c57a8b46a0857f06fd7274dd2c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd42c132dd06db7635b1fd Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm/multi_v7_d… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm/multi_v7_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd42c132dd06db7635b202 failing since 211 days (last pass: v5.4.226-68-g8c05f5e0777d, first fail: v5.4.228-659-gb3b34c474ec7) 2023-08-23T20:55:01.920913 <8>[ 9.779534] <LAVA_SIGNAL_ENDRUN 0_dmesg 3746891_1.5.2.4.1> 2023-08-23T20:55:02.033381 / # # 2023-08-23T20:55:02.137452 export SHELL=/bin/sh 2023-08-23T20:55:02.138525 # 2023-08-23T20:55:02.241274 / # export SHELL=/bin/sh. /lava-3746891/environment 2023-08-23T20:55:02.242384 2023-08-23T20:55:02.344772 / # . /lava-3746891/environment/lava-3746891/bin/lava-test-runner /lava-3746891/1 2023-08-23T20:55:02.346500 2023-08-23T20:55:02.351776 / # /lava-3746891/bin/lava-test-runner /lava-3746891/1 2023-08-23T20:55:02.436822 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3fef0280cfa63c35b203 Results: 3 PASS, 2 FAIL, 2 SKIP Full config: defconfig Compiler: gcc-10 (riscv64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/riscv/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/riscv/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.dmesg.crit: https://kernelci.org/test/case/id/64dd3ff00280cfa63c35b20b failing since 301 days (last pass: v5.4.219, first fail: v5.4.219-267-g4a976f825745) 3 lines 2023-08-23T20:46:04.600812 / # 2023-08-23T20:46:04.607812 2023-08-23T20:46:04.714649 / # # 2023-08-23T20:46:04.735823 # 2023-08-23T20:46:04.838897 / # export SHELL=/bin/sh 2023-08-23T20:46:04.847872 export SHELL=/bin/sh 2023-08-23T20:46:04.950283 / # . /lava-3746867/environment 2023-08-23T20:46:04.959756 . /lava-3746867/environment 2023-08-23T20:46:05.062344 / # /lava-3746867/bin/lava-test-runner /lava-3746867/0 2023-08-23T20:46:05.071756 /lava-3746867/bin/lava-test-runner /lava-3746867/0 ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd40cce54f82562a35b253 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/x86_64/x86_64_… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/x86_64/x86_64_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd40cce54f82562a35b258 failing since 139 days (last pass: v5.4.238, first fail: v5.4.238) 2023-08-23T20:52:55.652019 + set<8>[ 10.365418] <LAVA_SIGNAL_ENDRUN 0_dmesg 11339144_1.4.2.3.1> 2023-08-23T20:52:55.652421 +x 2023-08-23T20:52:55.757245 / # 2023-08-23T20:52:55.860198 # #export SHELL=/bin/sh 2023-08-23T20:52:55.860931 2023-08-23T20:52:55.962554 / # export SHELL=/bin/sh. /lava-11339144/environment 2023-08-23T20:52:55.963327 2023-08-23T20:52:56.064702 / # . /lava-11339144/environment/lava-11339144/bin/lava-test-runner /lava-11339144/1 2023-08-23T20:52:56.065907 2023-08-23T20:52:56.070348 / # /lava-11339144/bin/lava-test-runner /lava-11339144/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd409c317ecb573535b1eb Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/x86_64/x86_64_… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/x86_64/x86_64_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd409c317ecb573535b1f0 failing since 139 days (last pass: v5.4.238, first fail: v5.4.238) 2023-08-23T20:54:01.464860 <8>[ 12.475665] <LAVA_SIGNAL_ENDRUN 0_dmesg 11339180_1.4.2.3.1> 2023-08-23T20:54:01.467883 + set +x 2023-08-23T20:54:01.569032 # 2023-08-23T20:54:01.569284 2023-08-23T20:54:01.669799 / # #export SHELL=/bin/sh 2023-08-23T20:54:01.670024 2023-08-23T20:54:01.770497 / # export SHELL=/bin/sh. /lava-11339180/environment 2023-08-23T20:54:01.770733 2023-08-23T20:54:01.871292 / # . /lava-11339180/environment/lava-11339180/bin/lava-test-runner /lava-11339180/1 2023-08-23T20:54:01.871609 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd434fa671cb6aa135b1d9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd434fa671cb6aa135b1da failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd452dada9ba74ea35b1e7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd452dada9ba74ea35b1e8 failing since 358 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd42b8d39fe2704135b20c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd42b8d39fe2704135b20d failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd44a4fa8fafd9d635b1e3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd44a4fa8fafd9d635b1e4 failing since 358 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd438dea446e95d235b20d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd438dea446e95d235b20e failing since 380 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd452d758809de4135b1eb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd452d758809de4135b1ec failing since 380 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd42e132dd06db7635b210 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd42e132dd06db7635b211 failing since 380 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd44a4960861113c35b1e8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd44a4960861113c35b1e9 failing since 380 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd436610a84e31f535b1df Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd436610a84e31f535b1e0 failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd452c1c9df3619035b1da Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd452c1c9df3619035b1db failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd42cc32dd06db7635b208 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd42cc32dd06db7635b209 failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd44a44b70a52d9235b1e8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd44a44b70a52d9235b1e9 failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd43647fbe27691635b1fd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd43647fbe27691635b1fe failing since 366 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd438ebce46751e435b26a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd438ebce46751e435b26b failing since 358 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd42b9821fa4f8f835b32f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd42b9821fa4f8f835b330 failing since 366 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd433114a837d1e535b1f7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd433114a837d1e535b1f8 failing since 358 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/64dd41b2b60cf9e67b35b206 Results: 82 PASS, 2 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64dd41b2b60cf9e67b35b20c failing since 155 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7) 2023-08-23T20:55:34.930708 /lava-11339199/1/../bin/lava-test-case 2023-08-23T20:55:34.939454 <8>[ 33.359282] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64dd41b2b60cf9e67b35b20d failing since 155 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7) 2023-08-23T20:55:32.896078 <8>[ 31.314465] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass> 2023-08-23T20:55:33.908611 /lava-11339199/1/../bin/lava-test-case 2023-08-23T20:55:33.917194 <8>[ 32.337135] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>

2 years

1
0
0 0

Re; Interest,

by Chen Yun

Re; Interest, I am interested in discussing the Investment proposal as I explained in my previous mail. May you let me know your interest and the possibility of a cooperation aimed for mutual interest. Looking forward to your mail for further discussion. Regards ------ Chen Yun - Chairman of CREC China Railway Engineering Corporation - CRECG China Railway Plaza, No.69 Fuxing Road, Haidian District, Beijing, P.R. China

2 years

1
0
0 0

stable/linux-6.1.y baseline: 125 runs, 12 regressions (v6.1.47)

by kernelci.org bot

stable/linux-6.1.y baseline: 125 runs, 12 regressions (v6.1.47) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 hp-11A-G6-EE-grunt | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-6.1.y/kernel/v6.1.47/plan… Test: baseline Tree: stable Branch: linux-6.1.y Describe: v6.1.47 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: 802aacbbffe2512dce9f8f33ad99d01cfec435de Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e654f27bac0b774ab1e408 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654f27bac0b774ab1e40d failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T18:51:19.015573 <8>[ 10.094246] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338559_1.4.2.3.1> 2023-08-23T18:51:19.018608 + set +x 2023-08-23T18:51:19.120029 2023-08-23T18:51:19.220678 / # #export SHELL=/bin/sh 2023-08-23T18:51:19.220905 2023-08-23T18:51:19.321479 / # export SHELL=/bin/sh. /lava-11338559/environment 2023-08-23T18:51:19.321700 2023-08-23T18:51:19.422262 / # . /lava-11338559/environment/lava-11338559/bin/lava-test-runner /lava-11338559/1 2023-08-23T18:51:19.422537 2023-08-23T18:51:19.428306 / # /lava-11338559/bin/lava-test-runner /lava-11338559/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e654e76759f3e19db1e3ce Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654e76759f3e19db1e3d3 failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T18:50:01.519955 + set<8>[ 10.997303] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338591_1.4.2.3.1> 2023-08-23T18:50:01.520041 +x 2023-08-23T18:50:01.624475 / # # 2023-08-23T18:50:01.725226 export SHELL=/bin/sh 2023-08-23T18:50:01.725442 # 2023-08-23T18:50:01.826029 / # export SHELL=/bin/sh. /lava-11338591/environment 2023-08-23T18:50:01.826382 2023-08-23T18:50:01.927159 / # . /lava-11338591/environment/lava-11338591/bin/lava-test-runner /lava-11338591/1 2023-08-23T18:50:01.928310 2023-08-23T18:50:01.933565 / # /lava-11338591/bin/lava-test-runner /lava-11338591/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e654e4f844d015dfb1e3b5 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654e4f844d015dfb1e3ba failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T18:49:58.267352 <8>[ 10.075123] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338551_1.4.2.3.1> 2023-08-23T18:49:58.270610 + set +x 2023-08-23T18:49:58.372059 /# 2023-08-23T18:49:58.472980 # #export SHELL=/bin/sh 2023-08-23T18:49:58.473136 2023-08-23T18:49:58.573588 / # export SHELL=/bin/sh. /lava-11338551/environment 2023-08-23T18:49:58.573847 2023-08-23T18:49:58.674446 / # . /lava-11338551/environment/lava-11338551/bin/lava-test-runner /lava-11338551/1 2023-08-23T18:49:58.674808 2023-08-23T18:49:58.680137 / # /lava-11338551/bin/lava-test-runner /lava-11338551/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e6573fa918d52819b1e3b1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/arm/omap2plus_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/arm/omap2plus_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e6573fa918d52819b1e3b2 new failure (last pass: v6.1.46) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-11A-G6-EE-grunt | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e654d7e82ba8f499b1e48b Results: 18 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.tpm-chip-is-online: https://kernelci.org/test/case/id/64e654d7e82ba8f499b1e49a new failure (last pass: v6.1.46) 2023-08-23T18:49:42.195443 /usr/bin/tpm2_getcap 2023-08-23T18:49:52.414334 /lava-11338571/1/../bin/lava-test-case 2023-08-23T18:49:52.419810 <8>[ 20.860364] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=tpm-chip-is-online RESULT=fail> platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e654f4f844d015dfb1e426 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654f4f844d015dfb1e42b failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T18:50:10.902398 + set +x 2023-08-23T18:50:10.908499 <8>[ 10.237729] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338596_1.4.2.3.1> 2023-08-23T18:50:11.013133 / # # 2023-08-23T18:50:11.113776 export SHELL=/bin/sh 2023-08-23T18:50:11.113967 # 2023-08-23T18:50:11.214454 / # export SHELL=/bin/sh. /lava-11338596/environment 2023-08-23T18:50:11.214658 2023-08-23T18:50:11.315228 / # . /lava-11338596/environment/lava-11338596/bin/lava-test-runner /lava-11338596/1 2023-08-23T18:50:11.315498 2023-08-23T18:50:11.320375 / # /lava-11338596/bin/lava-test-runner /lava-11338596/1 ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e654cfd5039a8819b1e3b3 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654cfd5039a8819b1e3b8 failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T18:49:35.239672 <8>[ 7.701485] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338590_1.4.2.3.1> 2023-08-23T18:49:35.243236 + set +x 2023-08-23T18:49:35.350850 / # # 2023-08-23T18:49:35.453082 export SHELL=/bin/sh 2023-08-23T18:49:35.453802 # 2023-08-23T18:49:35.555252 / # export SHELL=/bin/sh. /lava-11338590/environment 2023-08-23T18:49:35.556324 2023-08-23T18:49:35.657955 / # . /lava-11338590/environment/lava-11338590/bin/lava-test-runner /lava-11338590/1 2023-08-23T18:49:35.659133 2023-08-23T18:49:35.664450 / # /lava-11338590/bin/lava-test-runner /lava-11338590/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e654f223df3aa1b4b1e3b2 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654f223df3aa1b4b1e3b7 failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T18:50:06.648405 + <8>[ 11.509880] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338557_1.4.2.3.1> 2023-08-23T18:50:06.648491 set +x 2023-08-23T18:50:06.752646 / # # 2023-08-23T18:50:06.853277 export SHELL=/bin/sh 2023-08-23T18:50:06.853474 # 2023-08-23T18:50:06.954048 / # export SHELL=/bin/sh. /lava-11338557/environment 2023-08-23T18:50:06.954237 2023-08-23T18:50:07.054786 / # . /lava-11338557/environment/lava-11338557/bin/lava-test-runner /lava-11338557/1 2023-08-23T18:50:07.055065 2023-08-23T18:50:07.059731 / # /lava-11338557/bin/lava-test-runner /lava-11338557/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e654d1303587fb07b1e3db Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/x86_64/x86_64_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654d1303587fb07b1e3e0 failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T18:49:41.471877 + set<8>[ 12.466497] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338569_1.4.2.3.1> 2023-08-23T18:49:41.472444 +x 2023-08-23T18:49:41.580893 / # # 2023-08-23T18:49:41.683845 export SHELL=/bin/sh 2023-08-23T18:49:41.684662 # 2023-08-23T18:49:41.786386 / # export SHELL=/bin/sh. /lava-11338569/environment 2023-08-23T18:49:41.787214 2023-08-23T18:49:41.888856 / # . /lava-11338569/environment/lava-11338569/bin/lava-test-runner /lava-11338569/1 2023-08-23T18:49:41.890200 2023-08-23T18:49:41.894838 / # /lava-11338569/bin/lava-test-runner /lava-11338569/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e654b3f19f095554b1e3ba Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/arm64/defconfig/gc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/arm64/defconfig/gc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654b3f19f095554b1e3bf failing since 35 days (last pass: v6.1.38, first fail: v6.1.39) 2023-08-23T18:50:51.053271 / # # 2023-08-23T18:50:51.155402 export SHELL=/bin/sh 2023-08-23T18:50:51.156112 # 2023-08-23T18:50:51.257596 / # export SHELL=/bin/sh. /lava-11338549/environment 2023-08-23T18:50:51.258311 2023-08-23T18:50:51.359803 / # . /lava-11338549/environment/lava-11338549/bin/lava-test-runner /lava-11338549/1 2023-08-23T18:50:51.360938 2023-08-23T18:50:51.377520 / # /lava-11338549/bin/lava-test-runner /lava-11338549/1 2023-08-23T18:50:51.425317 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T18:50:51.425811 + cd /lav<8>[ 19.116806] <LAVA_SIGNAL_STARTRUN 1_bootrr 11338549_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e654d6d5039a8819b1e40c Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/arm64/defconfig/gc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/arm64/defconfig/gc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654d6d5039a8819b1e411 failing since 35 days (last pass: v6.1.38, first fail: v6.1.39) 2023-08-23T18:50:37.996101 / # # 2023-08-23T18:50:39.070754 export SHELL=/bin/sh 2023-08-23T18:50:39.072015 # 2023-08-23T18:50:40.560463 / # export SHELL=/bin/sh. /lava-11338547/environment 2023-08-23T18:50:40.562317 2023-08-23T18:50:43.275893 / # . /lava-11338547/environment/lava-11338547/bin/lava-test-runner /lava-11338547/1 2023-08-23T18:50:43.277343 2023-08-23T18:50:43.279235 / # /lava-11338547/bin/lava-test-runner /lava-11338547/1 2023-08-23T18:50:43.344750 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T18:50:43.344826 + cd /lava-113385<8>[ 28.448560] <LAVA_SIGNAL_STARTRUN 1_bootrr 11338547_1.5.2.4.5> ... (39 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e654c7f19f095554b1e3c9 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/arm64/defconfig/gc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.47/arm64/defconfig/gc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e654c7f19f095554b1e3ce failing since 35 days (last pass: v6.1.38, first fail: v6.1.39) 2023-08-23T18:51:01.065880 / # # 2023-08-23T18:51:01.167996 export SHELL=/bin/sh 2023-08-23T18:51:01.168706 # 2023-08-23T18:51:01.270135 / # export SHELL=/bin/sh. /lava-11338548/environment 2023-08-23T18:51:01.270843 2023-08-23T18:51:01.372235 / # . /lava-11338548/environment/lava-11338548/bin/lava-test-runner /lava-11338548/1 2023-08-23T18:51:01.373260 2023-08-23T18:51:01.390061 / # /lava-11338548/bin/lava-test-runner /lava-11338548/1 2023-08-23T18:51:01.454318 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T18:51:01.454840 + cd /lava-1133854<8>[ 18.678661] <LAVA_SIGNAL_STARTRUN 1_bootrr 11338548_1.5.2.4.5> ... (11 line(s) more)

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stable-rc/linux-4.19.y baseline: 103 runs, 18 regressions (v4.19.292)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 103 runs, 18 regressions (v4.19.292) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.29… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.292 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 4e5e7fa94ee0ff378b268679d51feb1fd2a04756 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd389218f8fe9b0135b1df Results: 42 PASS, 9 FAIL, 1 SKIP Full config: multi_v5_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/multi_v5… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/multi_v5… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd389218f8fe9b0135b211 failing since 2 days (last pass: v4.19.291-26-g3c7623350250, first fail: v4.19.291-34-g84b9d8b93009) 2023-08-23T18:40:57.236726 + set +x 2023-08-23T18:40:57.241772 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 66465_1.5.2.4.1> 2023-08-23T18:40:57.355309 / # # 2023-08-23T18:40:57.458184 export SHELL=/bin/sh 2023-08-23T18:40:57.458972 # 2023-08-23T18:40:57.560921 / # export SHELL=/bin/sh. /lava-66465/environment 2023-08-23T18:40:57.561718 2023-08-23T18:40:57.663654 / # . /lava-66465/environment/lava-66465/bin/lava-test-runner /lava-66465/1 2023-08-23T18:40:57.664910 2023-08-23T18:40:57.671466 / # /lava-66465/bin/lava-test-runner /lava-66465/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd333d1eedfd3df635b25a Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/multi_v7… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/multi_v7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd333d1eedfd3df635b25f failing since 211 days (last pass: v4.19.268-50-gbf741d1d7e6d, first fail: v4.19.269-522-gc75d2b5524ab) 2023-08-23T18:53:59.864018 <8>[ 7.214975] <LAVA_SIGNAL_ENDRUN 0_dmesg 3746522_1.5.2.4.1> 2023-08-23T18:53:59.973618 / # # 2023-08-23T18:54:00.076646 export SHELL=/bin/sh 2023-08-23T18:54:00.077532 # 2023-08-23T18:54:00.179822 / # export SHELL=/bin/sh. /lava-3746522/environment 2023-08-23T18:54:00.180677 2023-08-23T18:54:00.282608 / # . /lava-3746522/environment/lava-3746522/bin/lava-test-runner /lava-3746522/1 2023-08-23T18:54:00.284283 2023-08-23T18:54:00.289018 / # /lava-3746522/bin/lava-test-runner /lava-3746522/1 2023-08-23T18:54:00.369396 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd349e59cfb4458335b1e3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd349e59cfb4458335b1e4 failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3502b45f42173835b1ec Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3502b45f42173835b1ed failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd33674063e8033b35b1f1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd33674063e8033b35b1f2 failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd33a1d82a4b979835b1f8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd33a1d82a4b979835b1f9 failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd34ee635d52d3e535b1f5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd34ee635d52d3e535b1f6 failing since 352 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd353e1522d789b135b1ee Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd353e1522d789b135b1ef failing since 358 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd33684063e8033b35b1f4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd33684063e8033b35b1f5 failing since 352 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd33a2d82a4b979835b1fb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd33a2d82a4b979835b1fc failing since 358 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd339ad82a4b979835b1ea Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd339ad82a4b979835b1eb failing since 378 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd36068baa74726d35b1da Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd36068baa74726d35b1db failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd33654063e8033b35b1eb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd33654063e8033b35b1ec failing since 378 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd33f20fff9efeae35b1ec Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd33f20fff9efeae35b1ed failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd34b11522d789b135b1d9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd34b11522d789b135b1da failing since 364 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd36198baa74726d35b1f1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd36198baa74726d35b1f2 failing since 358 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd33664063e8033b35b1ee Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd33664063e8033b35b1ef failing since 364 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd34423b0399811835b441 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd34423b0399811835b442 failing since 358 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1)

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stable-rc/linux-5.10.y baseline: 125 runs, 13 regressions (v5.10.191)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 125 runs, 13 regressions (v5.10.191) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.191 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: da742ebfa00c3add4a358dd79ec92161c07e1435 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd426a9af31c896035b1e0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm/multi_v7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm/multi_v7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd426a9af31c896035b1e1 new failure (last pass: v5.10.190-69-g5b1776cc14bf8) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd418d5f3751648035b215 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm/multi_v7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm/multi_v7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd418d5f3751648035b21a failing since 210 days (last pass: v5.10.158-107-gd2432186ff47, first fail: v5.10.162-852-geeaac3cf2eb3) 2023-08-16T21:37:08.315258 <8>[ 11.149507] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744026_1.5.2.4.1> 2023-08-16T21:37:08.428915 / # # 2023-08-16T21:37:08.532510 export SHELL=/bin/sh 2023-08-16T21:37:08.533501 # 2023-08-16T21:37:08.635746 / # export SHELL=/bin/sh. /lava-3744026/environment 2023-08-16T21:37:08.636710 2023-08-16T21:37:08.637183 / # . /lava-3744026/environment<3>[ 11.452689] Bluetooth: hci0: command 0xfc18 tx timeout 2023-08-16T21:37:08.739141 /lava-3744026/bin/lava-test-runner /lava-3744026/1 2023-08-16T21:37:08.740583 2023-08-16T21:37:08.745112 / # /lava-3744026/bin/lava-test-runner /lava-3744026/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd424bf776fbfd0235b253 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd424bf776fbfd0235b256 failing since 29 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-23T18:24:32.185968 + [ 13.501127] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245353_1.5.2.4.1> 2023-08-23T18:24:32.186257 set +x 2023-08-23T18:24:32.291419 2023-08-23T18:24:32.392567 / # #export SHELL=/bin/sh 2023-08-23T18:24:32.392965 2023-08-23T18:24:32.493896 / # export SHELL=/bin/sh. /lava-1245353/environment 2023-08-23T18:24:32.494297 2023-08-23T18:24:32.595215 / # . /lava-1245353/environment/lava-1245353/bin/lava-test-runner /lava-1245353/1 2023-08-23T18:24:32.595881 2023-08-23T18:24:32.599359 / # /lava-1245353/bin/lava-test-runner /lava-1245353/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd429cd39fe2704135b1d9 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd429cd39fe2704135b1dc failing since 166 days (last pass: v5.10.155, first fail: v5.10.172) 2023-08-23T18:24:50.783380 [ 15.263419] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245354_1.5.2.4.1> 2023-08-23T18:24:50.888929 2023-08-23T18:24:50.990381 / # #export SHELL=/bin/sh 2023-08-23T18:24:50.990879 2023-08-23T18:24:51.091930 / # export SHELL=/bin/sh. /lava-1245354/environment 2023-08-23T18:24:51.092390 2023-08-23T18:24:51.193426 / # . /lava-1245354/environment/lava-1245354/bin/lava-test-runner /lava-1245354/1 2023-08-23T18:24:51.194201 2023-08-23T18:24:51.198090 / # /lava-1245354/bin/lava-test-runner /lava-1245354/1 2023-08-23T18:24:51.212548 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e64c239753b547e4b1e3b3 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/x86_64/x86_6… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/x86_64/x86_6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e64c239753b547e4b1e3b8 failing since 147 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-23T18:12:49.868799 + <8>[ 14.679025] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338380_1.4.2.3.1> 2023-08-23T18:12:49.868901 set +x 2023-08-23T18:12:49.970289 # 2023-08-23T18:12:50.073006 / # #export SHELL=/bin/sh 2023-08-23T18:12:50.073756 2023-08-23T18:12:50.175315 / # export SHELL=/bin/sh. /lava-11338380/environment 2023-08-23T18:12:50.176056 2023-08-23T18:12:50.277516 / # . /lava-11338380/environment/lava-11338380/bin/lava-test-runner /lava-11338380/1 2023-08-23T18:12:50.278624 2023-08-23T18:12:50.283305 / # /lava-11338380/bin/lava-test-runner /lava-11338380/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd405c074ff3c0b935b1e5 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/x86_64/x86_6… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/x86_64/x86_6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd405c074ff3c0b935b1ea failing since 141 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-23T18:12:25.577222 <8>[ 11.732736] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338359_1.4.2.3.1> 2023-08-23T18:12:25.580458 + set +x 2023-08-23T18:12:25.685369 # 2023-08-23T18:12:25.686557 2023-08-23T18:12:25.788511 / # #export SHELL=/bin/sh 2023-08-23T18:12:25.789251 2023-08-23T18:12:25.890758 / # export SHELL=/bin/sh. /lava-11338359/environment 2023-08-23T18:12:25.891489 2023-08-23T18:12:25.992973 / # . /lava-11338359/environment/lava-11338359/bin/lava-test-runner /lava-11338359/1 2023-08-23T18:12:25.994076 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd431f1c3ca5fc4b35b1f9 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd431f1c3ca5fc4b35b235 failing since 1 day (last pass: v5.10.191, first fail: v5.10.190-123-gec001faa2c729) 2023-08-23T18:24:59.033793 / # # 2023-08-23T18:24:59.136569 export SHELL=/bin/sh 2023-08-23T18:24:59.137301 # 2023-08-23T18:24:59.239226 / # export SHELL=/bin/sh. /lava-66452/environment 2023-08-23T18:24:59.239951 2023-08-23T18:24:59.341918 / # . /lava-66452/environment/lava-66452/bin/lava-test-runner /lava-66452/1 2023-08-23T18:24:59.343108 2023-08-23T18:24:59.357960 / # /lava-66452/bin/lava-test-runner /lava-66452/1 2023-08-23T18:24:59.415922 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T18:24:59.416445 + cd /lava-66452/1/tests/1_bootrr ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd4a9bbd26d1074535b1e2 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4a9bbd26d1074535b1e5 failing since 29 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-23T18:14:32.220141 + set +x 2023-08-23T18:14:32.220270 <8>[ 83.553331] <LAVA_SIGNAL_ENDRUN 0_dmesg 999770_1.5.2.4.1> 2023-08-23T18:14:32.326261 / # # 2023-08-23T18:14:33.785059 export SHELL=/bin/sh 2023-08-23T18:14:33.805544 # 2023-08-23T18:14:33.805753 / # export SHELL=/bin/sh 2023-08-23T18:14:35.686684 / # . /lava-999770/environment 2023-08-23T18:14:39.136735 /lava-999770/bin/lava-test-runner /lava-999770/1 2023-08-23T18:14:39.157371 . /lava-999770/environment 2023-08-23T18:14:39.157500 / # /lava-999770/bin/lava-test-runner /lava-999770/1 ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e64c7e44de721bd4b1e3bf Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e64c7e44de721bd4b1e3c2 failing since 36 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-23T18:14:09.265860 + set +x 2023-08-23T18:14:09.265983 <8>[ 84.014316] <LAVA_SIGNAL_ENDRUN 0_dmesg 999766_1.5.2.4.1> 2023-08-23T18:14:09.371431 / # # 2023-08-23T18:14:10.830393 export SHELL=/bin/sh 2023-08-23T18:14:10.850861 # 2023-08-23T18:14:10.851040 / # export SHELL=/bin/sh 2023-08-23T18:14:12.732272 / # . /lava-999766/environment 2023-08-23T18:14:16.182362 /lava-999766/bin/lava-test-runner /lava-999766/1 2023-08-23T18:14:16.203055 . /lava-999766/environment 2023-08-23T18:14:16.203208 / # /lava-999766/bin/lava-test-runner /lava-999766/1 ... (15 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e64c9244de721bd4b1e3e9 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e64c9244de721bd4b1e3ec failing since 36 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-23T18:14:20.932801 / # # 2023-08-23T18:14:22.391811 export SHELL=/bin/sh 2023-08-23T18:14:22.412257 # 2023-08-23T18:14:22.412428 / # export SHELL=/bin/sh 2023-08-23T18:14:24.293466 / # . /lava-999768/environment 2023-08-23T18:14:27.745338 /lava-999768/bin/lava-test-runner /lava-999768/1 2023-08-23T18:14:27.766087 . /lava-999768/environment 2023-08-23T18:14:27.766196 / # /lava-999768/bin/lava-test-runner /lava-999768/1 2023-08-23T18:14:27.845332 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T18:14:27.845552 + cd /lava-999768/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e64f635c8b629730b1e3c2 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e64f635c8b629730b1e3c5 failing since 36 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-23T18:26:16.408318 / # # 2023-08-23T18:26:17.867779 export SHELL=/bin/sh 2023-08-23T18:26:17.888268 # 2023-08-23T18:26:17.888496 / # export SHELL=/bin/sh 2023-08-23T18:26:19.770191 / # . /lava-999773/environment 2023-08-23T18:26:23.221608 /lava-999773/bin/lava-test-runner /lava-999773/1 2023-08-23T18:26:23.242301 . /lava-999773/environment 2023-08-23T18:26:23.242424 / # /lava-999773/bin/lava-test-runner /lava-999773/1 2023-08-23T18:26:23.321070 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T18:26:23.321264 + cd /lava-999773/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd4218a2a8982ac835b1dc Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4218a2a8982ac835b1e1 failing since 29 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-23T18:24:16.653948 / # # 2023-08-23T18:24:16.756071 export SHELL=/bin/sh 2023-08-23T18:24:16.756782 # 2023-08-23T18:24:16.858235 / # export SHELL=/bin/sh. /lava-11338410/environment 2023-08-23T18:24:16.858944 2023-08-23T18:24:16.960384 / # . /lava-11338410/environment/lava-11338410/bin/lava-test-runner /lava-11338410/1 2023-08-23T18:24:16.961507 2023-08-23T18:24:16.978622 / # /lava-11338410/bin/lava-test-runner /lava-11338410/1 2023-08-23T18:24:17.027067 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T18:24:17.027580 + cd /lav<8>[ 16.414382] <LAVA_SIGNAL_STARTRUN 1_bootrr 11338410_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd421a461736367d35b27b Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd421a461736367d35b280 failing since 29 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-23T18:24:32.735251 / # # 2023-08-23T18:24:32.837430 export SHELL=/bin/sh 2023-08-23T18:24:32.838154 # 2023-08-23T18:24:32.939592 / # export SHELL=/bin/sh. /lava-11338415/environment 2023-08-23T18:24:32.940314 2023-08-23T18:24:33.041794 / # . /lava-11338415/environment/lava-11338415/bin/lava-test-runner /lava-11338415/1 2023-08-23T18:24:33.042901 2023-08-23T18:24:33.059682 / # /lava-11338415/bin/lava-test-runner /lava-11338415/1 2023-08-23T18:24:33.101467 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T18:24:33.118663 + cd /lava-1133841<8>[ 18.208357] <LAVA_SIGNAL_STARTRUN 1_bootrr 11338415_1.5.2.4.5> ... (10 line(s) more)

2 years

1
0
0 0

[PATCH v3] drm/amdgpu: register a dirty framebuffer callback for fbcon

by Hamza Mahfooz

fbcon requires that we implement &drm_framebuffer_funcs.dirty. Otherwise, the framebuffer might take a while to flush (which would manifest as noticeable lag). However, we can't enable this callback for non-fbcon cases since it may cause too many atomic commits to be made at once. So, implement amdgpu_dirtyfb() and only enable it for fbcon framebuffers (we can use the "struct drm_file file" parameter in the callback to check for this since it is only NULL when called by fbcon, at least in the mainline kernel) on devices that support atomic KMS. Cc: Aurabindo Pillai <aurabindo.pillai(a)amd.com> Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: stable(a)vger.kernel.org # 6.1+ Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2519 Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> -- v3: check if file is NULL instead of doing a strcmp() and make note of it in the commit message --- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 26 ++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index d20dd3f852fc..363e6a2cad8c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -38,6 +38,8 @@ #include <linux/pci.h> #include <linux/pm_runtime.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_damage_helper.h> +#include <drm/drm_drv.h> #include <drm/drm_edid.h> #include <drm/drm_fb_helper.h> #include <drm/drm_gem_framebuffer_helper.h> @@ -532,11 +534,29 @@ bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector, return true; } +static int amdgpu_dirtyfb(struct drm_framebuffer *fb, struct drm_file *file, + unsigned int flags, unsigned int color, + struct drm_clip_rect *clips, unsigned int num_clips) +{ + + if (file) + return -ENOSYS; + + return drm_atomic_helper_dirtyfb(fb, file, flags, color, clips, + num_clips); +} + static const struct drm_framebuffer_funcs amdgpu_fb_funcs = { .destroy = drm_gem_fb_destroy, .create_handle = drm_gem_fb_create_handle, }; +static const struct drm_framebuffer_funcs amdgpu_fb_funcs_atomic = { + .destroy = drm_gem_fb_destroy, + .create_handle = drm_gem_fb_create_handle, + .dirty = amdgpu_dirtyfb +}; + uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, uint64_t bo_flags) { @@ -1139,7 +1159,11 @@ static int amdgpu_display_gem_fb_verify_and_init(struct drm_device *dev, if (ret) goto err; - ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); + if (drm_drv_uses_atomic_modeset(dev)) + ret = drm_framebuffer_init(dev, &rfb->base, + &amdgpu_fb_funcs_atomic); + else + ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); if (ret) goto err; -- 2.41.0

2 years

2
2
0 0

stable-rc/linux-6.1.y baseline: 126 runs, 11 regressions (v6.1.47)

by kernelci.org bot

stable-rc/linux-6.1.y baseline: 126 runs, 11 regressions (v6.1.47) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.47/p… Test: baseline Tree: stable-rc Branch: linux-6.1.y Describe: v6.1.47 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 802aacbbffe2512dce9f8f33ad99d01cfec435de Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e640122ff25f0a00b1e3af Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e640122ff25f0a00b1e3b0 failing since 9 days (last pass: v6.1.45-128-ge73191cf0a0b2, first fail: v6.1.45-150-gdbb92b2240ba) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e63f1c2f1e825aebb1e3af Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e63f1c2f1e825aebb1e3b4 failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T17:17:03.134357 <8>[ 10.740018] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338097_1.4.2.3.1> 2023-08-23T17:17:03.137272 + set +x 2023-08-23T17:17:03.241812 / # # 2023-08-23T17:17:03.342656 export SHELL=/bin/sh 2023-08-23T17:17:03.342933 # 2023-08-23T17:17:03.443537 / # export SHELL=/bin/sh. /lava-11338097/environment 2023-08-23T17:17:03.443740 2023-08-23T17:17:03.544292 / # . /lava-11338097/environment/lava-11338097/bin/lava-test-runner /lava-11338097/1 2023-08-23T17:17:03.544636 2023-08-23T17:17:03.549899 / # /lava-11338097/bin/lava-test-runner /lava-11338097/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e63f4ad7bfbcb810b1e41f Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e63f4ad7bfbcb810b1e424 failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T17:17:45.197611 + set<8>[ 11.172855] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338125_1.4.2.3.1> 2023-08-23T17:17:45.198184 +x 2023-08-23T17:17:45.305945 / # # 2023-08-23T17:17:45.408421 export SHELL=/bin/sh 2023-08-23T17:17:45.409497 # 2023-08-23T17:17:45.511520 / # export SHELL=/bin/sh. /lava-11338125/environment 2023-08-23T17:17:45.512311 2023-08-23T17:17:45.614125 / # . /lava-11338125/environment/lava-11338125/bin/lava-test-runner /lava-11338125/1 2023-08-23T17:17:45.615399 2023-08-23T17:17:45.620638 / # /lava-11338125/bin/lava-test-runner /lava-11338125/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e63f173ca4e4e513b1e3d8 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e63f173ca4e4e513b1e3dd failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T17:16:55.547077 <8>[ 10.882761] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338136_1.4.2.3.1> 2023-08-23T17:16:55.550650 + set +x 2023-08-23T17:16:55.655813 # 2023-08-23T17:16:55.758419 / # #export SHELL=/bin/sh 2023-08-23T17:16:55.759055 2023-08-23T17:16:55.860321 / # export SHELL=/bin/sh. /lava-11338136/environment 2023-08-23T17:16:55.860968 2023-08-23T17:16:55.962310 / # . /lava-11338136/environment/lava-11338136/bin/lava-test-runner /lava-11338136/1 2023-08-23T17:16:55.963449 2023-08-23T17:16:55.968787 / # /lava-11338136/bin/lava-test-runner /lava-11338136/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e6432d158711637cb1e3c1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/arm/omap2plus_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/arm/omap2plus_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e6432d158711637cb1e3c2 failing since 76 days (last pass: v6.1.31-40-g7d0a9678d276, first fail: v6.1.31-266-g8f4f686e321c) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e63fb23fadd62041b1e3c1 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e63fb23fadd62041b1e3c6 failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T17:19:44.790566 + set +x 2023-08-23T17:19:44.797358 <8>[ 10.567020] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338116_1.4.2.3.1> 2023-08-23T17:19:44.904809 / # # 2023-08-23T17:19:45.006791 export SHELL=/bin/sh 2023-08-23T17:19:45.007494 # 2023-08-23T17:19:45.108938 / # export SHELL=/bin/sh. /lava-11338116/environment 2023-08-23T17:19:45.109682 2023-08-23T17:19:45.211220 / # . /lava-11338116/environment/lava-11338116/bin/lava-test-runner /lava-11338116/1 2023-08-23T17:19:45.212359 2023-08-23T17:19:45.217105 / # /lava-11338116/bin/lava-test-runner /lava-11338116/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e63f39d7bfbcb810b1e3f0 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e63f39d7bfbcb810b1e3f5 failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T17:17:16.942086 + <8>[ 19.126704] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338111_1.4.2.3.1> 2023-08-23T17:17:16.942222 set +x 2023-08-23T17:17:17.047187 / # # 2023-08-23T17:17:17.147924 export SHELL=/bin/sh 2023-08-23T17:17:18.173619 # 2023-08-23T17:17:18.173887 / # export SHELL=/bin/sh 2023-08-23T17:17:18.274585 / # . /lava-11338111/environment 2023-08-23T17:17:18.375245 /lava-11338111/bin/lava-test-runner /lava-11338111/1 2023-08-23T17:17:18.377919 . /lava-11338111/environment 2023-08-23T17:17:18.381264 / # /lava-11338111/bin/lava-test-runner /lava-11338111/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e63f1f3ca4e4e513b1e3e8 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e63f1f3ca4e4e513b1e3ed failing since 146 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-23T17:17:00.005148 + set<8>[ 11.318931] <LAVA_SIGNAL_ENDRUN 0_dmesg 11338129_1.4.2.3.1> 2023-08-23T17:17:00.005235 +x 2023-08-23T17:17:00.109684 / # # 2023-08-23T17:17:00.210382 export SHELL=/bin/sh 2023-08-23T17:17:00.210642 # 2023-08-23T17:17:00.311237 / # export SHELL=/bin/sh. /lava-11338129/environment 2023-08-23T17:17:00.311478 2023-08-23T17:17:00.411999 / # . /lava-11338129/environment/lava-11338129/bin/lava-test-runner /lava-11338129/1 2023-08-23T17:17:00.412340 2023-08-23T17:17:00.417064 / # /lava-11338129/bin/lava-test-runner /lava-11338129/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e6408ab766f1dcb2b1e49a Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/arm64/defconfig… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e6408ab766f1dcb2b1e49f failing since 36 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-23T17:24:40.366300 / # # 2023-08-23T17:24:40.468354 export SHELL=/bin/sh 2023-08-23T17:24:40.469081 # 2023-08-23T17:24:40.570549 / # export SHELL=/bin/sh. /lava-11338155/environment 2023-08-23T17:24:40.571258 2023-08-23T17:24:40.672755 / # . /lava-11338155/environment/lava-11338155/bin/lava-test-runner /lava-11338155/1 2023-08-23T17:24:40.674003 2023-08-23T17:24:40.690178 / # /lava-11338155/bin/lava-test-runner /lava-11338155/1 2023-08-23T17:24:40.738978 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T17:24:40.739476 + cd /lava-113381<8>[ 19.054346] <LAVA_SIGNAL_STARTRUN 1_bootrr 11338155_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e64098e94cc5d611b1e415 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/arm64/defconfig… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e64098e94cc5d611b1e41a failing since 36 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-23T17:24:36.660458 / # # 2023-08-23T17:24:37.739342 export SHELL=/bin/sh 2023-08-23T17:24:37.741158 # 2023-08-23T17:24:39.226557 / # export SHELL=/bin/sh. /lava-11338160/environment 2023-08-23T17:24:39.228369 2023-08-23T17:24:41.952916 / # . /lava-11338160/environment/lava-11338160/bin/lava-test-runner /lava-11338160/1 2023-08-23T17:24:41.955259 2023-08-23T17:24:41.968172 / # /lava-11338160/bin/lava-test-runner /lava-11338160/1 2023-08-23T17:24:41.984181 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T17:24:42.027223 + cd /lava-113381<8>[ 28.499491] <LAVA_SIGNAL_STARTRUN 1_bootrr 11338160_1.5.2.4.5> ... (39 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e6408c1e27e3be67b1e3c3 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/arm64/defconfig… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.47/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e6408c1e27e3be67b1e3c8 failing since 36 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-23T17:24:56.219024 / # # 2023-08-23T17:24:56.321134 export SHELL=/bin/sh 2023-08-23T17:24:56.321839 # 2023-08-23T17:24:56.423238 / # export SHELL=/bin/sh. /lava-11338157/environment 2023-08-23T17:24:56.423941 2023-08-23T17:24:56.525362 / # . /lava-11338157/environment/lava-11338157/bin/lava-test-runner /lava-11338157/1 2023-08-23T17:24:56.526440 2023-08-23T17:24:56.543260 / # /lava-11338157/bin/lava-test-runner /lava-11338157/1 2023-08-23T17:24:56.608206 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T17:24:56.608720 + cd /lava-1133815<8>[ 18.619695] <LAVA_SIGNAL_STARTRUN 1_bootrr 11338157_1.5.2.4.5> ... 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stable-rc/linux-4.14.y baseline: 95 runs, 18 regressions (v4.14.323)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 95 runs, 18 regressions (v4.14.323) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.32… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.323 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 80b73c056d2076d12f9e50c753bb440fc79f30c9 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd39ef67eb5aab5535b1ff Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd39ef67eb5aab5535b200 failing since 358 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3b58a44dcbfeb035b233 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3b58a44dcbfeb035b234 failing since 366 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd39cf7cf481e43735b282 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd39cf7cf481e43735b283 failing since 358 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3b237040c9dfc235b210 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3b237040c9dfc235b211 failing since 366 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3a1785ab97bc2435b1d9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3a1785ab97bc2435b1da failing since 380 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3b57a44dcbfeb035b230 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3b57a44dcbfeb035b231 failing since 347 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd39d067eb5aab5535b1d9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd39d067eb5aab5535b1da failing since 380 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3a6f624defef5a35b1db Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3a6f624defef5a35b1dc failing since 347 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3a03f324a9532a35b217 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3a03f324a9532a35b218 failing since 358 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3a29bbf664e85735b1dc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3a29bbf664e85735b1dd failing since 464 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-71-geacdf1a71409) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd39cf97add19c0335b1f3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd39cf97add19c0335b1f4 failing since 358 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3a5b186a864acb35b206 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3a5b186a864acb35b207 failing since 464 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-71-geacdf1a71409) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd39f067eb5aab5535b202 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd39f067eb5aab5535b203 failing since 364 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3b6ba44dcbfeb035b301 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3b6ba44dcbfeb035b302 failing since 365 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd39cedeba8abf4e35b21b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd39cedeba8abf4e35b21c failing since 364 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3b2489c3d1555c35b229 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3b2489c3d1555c35b22a failing since 365 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/64dd393fee185fbb2335b20e Results: 49 PASS, 23 FAIL, 2 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64dd393fee185fbb2335b214 failing since 155 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-08-23T17:34:07.143355 /lava-11338243/1/../bin/lava-test-case * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64dd393fee185fbb2335b215 failing since 155 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-08-23T17:34:06.119679 /lava-11338243/1/../bin/lava-test-case 2023-08-23T17:34:06.129579 [ 49.477118] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>

2 years

1
0
0 0

[PATCH v2] drm/amdgpu: register a dirty framebuffer callback for fbcon

by Hamza Mahfooz

fbcon requires that we implement &drm_framebuffer_funcs.dirty. Otherwise, the framebuffer might take a while to flush (which would manifest as noticeable lag). However, we can't enable this callback for non-fbcon cases since it might cause too many atomic commits to be made at once. So, implement amdgpu_dirtyfb() and only enable it for fbcon framebuffers on devices that support atomic KMS. Cc: Aurabindo Pillai <aurabindo.pillai(a)amd.com> Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: stable(a)vger.kernel.org # 6.1+ Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2519 Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> --- v2: update variable names --- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 26 ++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index d20dd3f852fc..d3b59f99cb7c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -38,6 +38,8 @@ #include <linux/pci.h> #include <linux/pm_runtime.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_damage_helper.h> +#include <drm/drm_drv.h> #include <drm/drm_edid.h> #include <drm/drm_fb_helper.h> #include <drm/drm_gem_framebuffer_helper.h> @@ -532,11 +534,29 @@ bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector, return true; } +static int amdgpu_dirtyfb(struct drm_framebuffer *fb, struct drm_file *file, + unsigned int flags, unsigned int color, + struct drm_clip_rect *clips, unsigned int num_clips) +{ + + if (strcmp(fb->comm, "[fbcon]")) + return -ENOSYS; + + return drm_atomic_helper_dirtyfb(fb, file, flags, color, clips, + num_clips); +} + static const struct drm_framebuffer_funcs amdgpu_fb_funcs = { .destroy = drm_gem_fb_destroy, .create_handle = drm_gem_fb_create_handle, }; +static const struct drm_framebuffer_funcs amdgpu_fb_funcs_atomic = { + .destroy = drm_gem_fb_destroy, + .create_handle = drm_gem_fb_create_handle, + .dirty = amdgpu_dirtyfb +}; + uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, uint64_t bo_flags) { @@ -1139,7 +1159,11 @@ static int amdgpu_display_gem_fb_verify_and_init(struct drm_device *dev, if (ret) goto err; - ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); + if (drm_drv_uses_atomic_modeset(dev)) + ret = drm_framebuffer_init(dev, &rfb->base, + &amdgpu_fb_funcs_atomic); + else + ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); if (ret) goto err; -- 2.41.0

2 years

5
6
0 0

[PATCH 5.17 000/298] 5.17.15-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.17.15 release. There are 298 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 15 Jun 2022 09:47:08 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.17.15-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.17.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.17.15-rc1 Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: fix handling of explicit_open option on mount Johan Hovold <johan+linaro(a)kernel.org> PCI: qcom: Fix pipe clock imbalance Christoph Hellwig <hch(a)lst.de> block, loop: support partitions without scanning Davide Caratti <dcaratti(a)redhat.com> net/sched: act_police: more accurate MTU policing Pascal Hambourg <pascal(a)plouf.fr.eu.org> md/raid0: Ignore RAID0 layout if the second zone has only one device Jason A. Donenfeld <Jason(a)zx2c4.com> random: account for arch randomness in bits Jason A. Donenfeld <Jason(a)zx2c4.com> random: mark bootloader randomness code as __init Jason A. Donenfeld <Jason(a)zx2c4.com> random: avoid checking crng_ready() twice in random_init() KuoHsiang Chou <kuohsiang_chou(a)aspeedtech.com> drm/ast: Create threshold values for AST2600 Michael Ellerman <mpe(a)ellerman.id.au> powerpc/32: Fix overread/overwrite of thread_struct via ptrace Jason Wang <jasowang(a)redhat.com> virtio-rng: make device ready before making request Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: update VCN codec support for Yellow Carp Mohammad Zafar Ziya <Mohammadzafar.ziya(a)amd.com> drm/amdgpu/jpeg2: Add jpeg vmid update under IB submit Brian Norris <briannorris(a)chromium.org> drm/atomic: Force bridge self-refresh-exit on CRTC switch Brian Norris <briannorris(a)chromium.org> drm/bridge: analogix_dp: Support PSR-exit to disable transition Michael Ellerman <mpe(a)ellerman.id.au> powerpc: Don't select HAVE_IRQ_EXIT_ON_IRQ_STACK Matthew Wilcox (Oracle) <willy(a)infradead.org> mm/huge_memory: Fix xarray node memory leak Peter Zijlstra <peterz(a)infradead.org> cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE Xie Yongji <xieyongji(a)bytedance.com> vduse: Fix NULL pointer dereference on sysfs access Mathias Nyman <mathias.nyman(a)linux.intel.com> Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag Olivier Matz <olivier.matz(a)6wind.com> ixgbe: fix unexpected VLAN Rx in promisc mode on VF Olivier Matz <olivier.matz(a)6wind.com> ixgbe: fix bcast packets Rx on VF after promisc removal Martin Faltesek <mfaltesek(a)google.com> nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION Martin Faltesek <mfaltesek(a)google.com> nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling Martin Faltesek <mfaltesek(a)google.com> nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION Jchao Sun <sunjunchao2870(a)gmail.com> writeback: Fix inode->i_io_list not be protected by inode->i_lock error Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: fix misuse of the cached connection on tuple changes Tan Tee Min <tee.min.tan(a)linux.intel.com> net: phy: dp83867: retrigger SGMII AN when link change Adrian Hunter <adrian.hunter(a)intel.com> mmc: block: Fix CQE recovery reset success Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files Tyler Erickson <tyler.erickson(a)seagate.com> libata: fix translation of concurrent positioning ranges Tyler Erickson <tyler.erickson(a)seagate.com> libata: fix reading concurrent positioning ranges log David Safford <david.safford(a)gmail.com> KEYS: trusted: tpm2: Fix migratable logic Tyler Erickson <tyler.erickson(a)seagate.com> scsi: sd: Fix interpretation of VPD B9h length Shyam Prasad N <sprasad(a)microsoft.com> cifs: populate empty hostnames for extra channels Paulo Alcantara <pc(a)cjr.nz> cifs: fix reconnect on smb3 mount types Shyam Prasad N <sprasad(a)microsoft.com> cifs: return errors during session setup during reconnects Jeremy Soller <jeremy(a)system76.com> ALSA: hda/realtek: Add quirk for HP Dev One Cameron Berkenpas <cam(a)neo-zeon.de> ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo Yoga DuetITL 2021 huangwenhui <huangwenhuia(a)uniontech.com> ALSA: hda/conexant - Fix loopback issue with CX20632 Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Set up (implicit) sync for Saffire 6 Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Skip generic sync EP parse for secondary EP Bedant Patnaik <bedant.patnaik(a)gmail.com> platform/x86: hp-wmi: Use zero insize parameter only when supported Jorge Lopez <jorge.lopez2(a)hp.com> platform/x86: hp-wmi: Fix hp_wmi_read_int() reporting error (0x05) Kuan-Ying Lee <Kuan-Ying.Lee(a)mediatek.com> scripts/gdb: change kernel config dumping method Jiasheng Jiang <jiasheng(a)iscas.ac.cn> platform/x86: barco-p50-gpio: Add check for platform_driver_register Xie Yongji <xieyongji(a)bytedance.com> vringh: Fix loop descriptors check in the indirect cases Kees Cook <keescook(a)chromium.org> nodemask: Fix return values to be unsigned Yury Norov <yury.norov(a)gmail.com> drm/amd/pm: use bitmap_{from,to}_arr32 where appropriate Steve French <stfrench(a)microsoft.com> cifs: version operations for smb20 unneeded when legacy support disabled Christian Borntraeger <borntraeger(a)linux.ibm.com> s390/gmap: voluntarily schedule during key setting Bjorn Helgaas <bhelgaas(a)google.com> Revert "PCI: brcmstb: Split brcm_pcie_setup() into two funcs" Bjorn Helgaas <bhelgaas(a)google.com> Revert "PCI: brcmstb: Add mechanism to turn on subdev regulators" Bjorn Helgaas <bhelgaas(a)google.com> Revert "PCI: brcmstb: Add control of subdevice voltage regulators" Bjorn Helgaas <bhelgaas(a)google.com> Revert "PCI: brcmstb: Do not turn off WOL regulators on suspend" Yu Kuai <yukuai3(a)huawei.com> nbd: fix io hung while disconnecting device Yu Kuai <yukuai3(a)huawei.com> nbd: fix race between nbd_alloc_config() and module removal Yu Kuai <yukuai3(a)huawei.com> nbd: call genl_unregister_family() first in nbd_cleanup() Peter Zijlstra <peterz(a)infradead.org> jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Elide KCSAN for cpu_has() and friends Masahiro Yamada <masahiroy(a)kernel.org> modpost: fix undefined behavior of is_arm_mapping_symbol() Johannes Berg <johannes.berg(a)intel.com> um: line: Use separate IRQs per line Lijo Lazar <lijo.lazar(a)amd.com> drm/amd/pm: Fix missing thermal throttler status Gong Yuanjun <ruc_gongyuanjun(a)163.com> drm/amd/pm: fix a potential gpu_metrics_table memory leak Gong Yuanjun <ruc_gongyuanjun(a)163.com> drm/radeon: fix a possible null pointer dereference David Galiffi <David.Galiffi(a)amd.com> drm/amd/display: Check if modulo is 0 before dividing. Daniel Borkmann <daniel(a)iogearbox.net> net, neigh: Set lower cap for neigh_managed_work rearming Xiubo Li <xiubli(a)redhat.com> ceph: flush the mdlog for filesystem sync Venky Shankar <vshankar(a)redhat.com> ceph: allow ceph.dir.rctime xattr to be updatable Michal Kubecek <mkubecek(a)suse.cz> Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process" Oder Chiou <oder_chiou(a)realtek.com> ASoC: rt5640: Do not manipulate pin "Platform Clock" if the "Platform Clock" is not in the DAPM Hannes Reinecke <hare(a)suse.de> scsi: myrb: Fix up null pointer access on myrb_cleanup() Guoqing Jiang <guoqing.jiang(a)cloud.ionos.com> md: protect md_unregister_thread from reentrancy Hyunchul Lee <hyc.lee(a)gmail.com> ksmbd: smbd: fix connection dropped issue Liu Xinpeng <liuxp11(a)chinatelecom.cn> watchdog: wdat_wdt: Stop watchdog when rebooting the system Hao Luo <haoluo(a)google.com> kernfs: Separate kernfs_pr_cont_buf and rename_lock. John Ogness <john.ogness(a)linutronix.de> serial: msm_serial: disable interrupts in __msm_console_write() Wang Cheng <wanngchenng(a)gmail.com> staging: rtl8712: fix uninit-value in r871xu_drv_init() Wang Cheng <wanngchenng(a)gmail.com> staging: rtl8712: fix uninit-value in usb_read8() and friends Andre Przywara <andre.przywara(a)arm.com> clocksource/drivers/sp804: Avoid error on multiple instances bumwoo lee <bw365.lee(a)samsung.com> extcon: Modify extcon device to be created after driver data is set Dan Carpenter <dan.carpenter(a)oracle.com> extcon: Fix extcon_get_extcon_dev() error handling Shuah Khan <skhan(a)linuxfoundation.org> misc: rtsx: set NULL intfdata when probe fails Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> soundwire: qcom: adjust autoenumeration timeout Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: dwc3: host: Stop setting the ACPI companion Marek Szyprowski <m.szyprowski(a)samsung.com> usb: dwc2: gadget: don't reset gadget's driver->bus Changbin Du <changbin.du(a)intel.com> sysrq: do not omit current cpu when showing backtrace of all active CPUs Hangyu Hua <hbh25y(a)gmail.com> char: xillybus: fix a refcount leak in cleanup_dev() Evan Green <evgreen(a)chromium.org> USB: hcd-pci: Fully suspend across freeze/thaw cycle Duoming Zhou <duoming(a)zju.edu.cn> drivers: usb: host: Fix deadlock in oxu_bus_suspend() Duoming Zhou <duoming(a)zju.edu.cn> drivers: tty: serial: Fix deadlock in sa1100_set_termios() Zhen Ni <nizhen(a)uniontech.com> USB: host: isp116x: check return value after calling platform_get_resource() Duoming Zhou <duoming(a)zju.edu.cn> drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop() Duoming Zhou <duoming(a)zju.edu.cn> drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop() Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Use different lane for second DisplayPort tunnel Huang Guobin <huangguobin4(a)huawei.com> tty: Fix a possible resource leak in icom_probe Zheyu Ma <zheyuma97(a)gmail.com> tty: synclink_gt: Fix null-pointer-dereference in slgt_clean() Duoming Zhou <duoming(a)zju.edu.cn> drivers: staging: rtl8192bs: Fix deadlock in rtw_joinbss_event_prehandle() Duoming Zhou <duoming(a)zju.edu.cn> drivers: staging: rtl8723bs: Fix deadlock in rtw_surveydone_event_callback() Kees Cook <keescook(a)chromium.org> lkdtm/usercopy: Expand size of "out of frame" object Miquel Raynal <miquel.raynal(a)bootlin.com> iio: st_sensors: Add a local lock for protecting odr Xiaoke Wang <xkernel.wang(a)foxmail.com> staging: rtl8712: fix a potential memory leak in r871xu_drv_init() Xiaoke Wang <xkernel.wang(a)foxmail.com> iio: dummy: iio_simple_dummy: check the return value of kstrdup() David Howells <dhowells(a)redhat.com> iov_iter: Fix iter_xarray_get_pages{,_alloc}() Etienne van der Linde <etienne.vanderlinde(a)corigine.com> nfp: flower: restructure flow-key for gre+vlan combination Linus Torvalds <torvalds(a)linux-foundation.org> drm: imx: fix compiler warning with gcc-12 Muchun Song <songmuchun(a)bytedance.com> tcp: use alloc_large_system_hash() to allocate table_perturb Marek Behún <kabel(a)kernel.org> net: dsa: mv88e6xxx: use BMSR_ANEGCOMPLETE bit for filling an_complete Miaoqian Lin <linmq006(a)gmail.com> net: altera: Fix refcount leak in altera_tse_mdio_create Willem de Bruijn <willemb(a)google.com> ip_gre: test csum_start instead of transport header Mark Bloch <mbloch(a)nvidia.com> net/mlx5: fs, fail conflicting actions Feras Daoud <ferasda(a)nvidia.com> net/mlx5: Rearm the FW tracer after each tracer event Saeed Mahameed <saeedm(a)nvidia.com> net/mlx5: Fix mlx5_get_next_dev() peer device matching Mark Bloch <mbloch(a)nvidia.com> net/mlx5: Lag, filter non compatible devices Masahiro Yamada <masahiroy(a)kernel.org> net: ipv6: unexport __init-annotated seg6_hmac_init() Masahiro Yamada <masahiroy(a)kernel.org> net: xfrm: unexport __init-annotated xfrm4_protocol_init() Masahiro Yamada <masahiroy(a)kernel.org> net: mdio: unexport __init-annotated mdio_bus_init() Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer() Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> xsk: Fix handling of invalid descriptors in XSK TX batching API Magnus Karlsson <magnus.karlsson(a)intel.com> i40e: xsk: Move tmp desc array from driver to pool Gal Pressman <gal(a)nvidia.com> net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure Miaoqian Lin <linmq006(a)gmail.com> net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list Eric Dumazet <edumazet(a)google.com> bpf, arm64: Clear prog->jited_len along prog->jited Jan Beulich <jbeulich(a)suse.com> x86: drop bogus "cc" clobber from __try_cmpxchg_user_asm() Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix a data-race in unix_dgram_peer_wake_me(). Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> stmmac: intel: Fix an error handling path in intel_eth_pci_probe() Masahiro Yamada <masahiroy(a)kernel.org> xen: unexport __init-annotated xen_xlate_map_ballooned_pages() Miaoqian Lin <linmq006(a)gmail.com> net: ethernet: bgmac: Fix refcount leak in bcma_mdio_mii_register Taehee Yoo <ap420073(a)gmail.com> amt: fix wrong type string definition Taehee Yoo <ap420073(a)gmail.com> amt: fix possible null-ptr-deref in amt_rcv() Taehee Yoo <ap420073(a)gmail.com> amt: fix wrong usage of pskb_may_pull() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: bail out early if hardware offload is not supported Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: memleak flow rule from commit path Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: release new hooks on unsupported flowtable flags Miaoqian Lin <linmq006(a)gmail.com> ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: always initialize flowtable hook list in transaction Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Trap RDMA segment overflows Michael Ellerman <mpe(a)ellerman.id.au> powerpc/kasan: Force thread size increase with KASAN Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: delete flowtable hooks via transaction list Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: use kfree_rcu(ptr, rcu) to release hooks in clean_net path Florian Westphal <fw(a)strlen.de> netfilter: nat: really support inet nat without l3 address Steven Price <steven.price(a)arm.com> drm/panfrost: Job should reference MMU not file_priv Marek Vasut <marex(a)denx.de> drm/bridge: ti-sn65dsi83: Handle dsi_lanes == 0 as invalid Kinglong Mee <kinglongmee(a)gmail.com> xprtrdma: treat all calls not a bcall when bc_serv is NULL Chao Yu <chao(a)kernel.org> f2fs: fix to tag gcing flag on page during file defragment Daniel Bristot de Oliveira <bristot(a)kernel.org> rtla/Makefile: Properly handle dependencies Greg Ungerer <gerg(a)linux-m68k.org> m68knommu: fix undefined reference to `mach_get_rtc_pll' Liao Chang <liaochang1(a)huawei.com> RISC-V: use memcpy for kexec_file mode Yang Yingliang <yangyingliang(a)huawei.com> video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove() Saurabh Sengar <ssengar(a)linux.microsoft.com> video: fbdev: hyperv_fb: Allow resolutions with size > 64 MB for Gen1 Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Don't hold the layoutget locks across multiple RPC calls Radhey Shyam Pandey <radhey.shyam.pandey(a)xilinx.com> dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type Greg Ungerer <gerg(a)linux-m68k.org> m68knommu: fix undefined reference to `_init_sp' Greg Ungerer <gerg(a)linux-m68k.org> m68knommu: set ZERO_PAGE() to the allocated zeroed page Lucas Tanure <tanureal(a)opensource.cirrus.com> i2c: cadence: Increase timeout per message if necessary Dongliang Mu <mudongliangabcd(a)gmail.com> f2fs: remove WARN_ON in f2fs_is_valid_blkaddr Yang Yingliang <yangyingliang(a)huawei.com> iommu/arm-smmu-v3: check return value after calling platform_get_resource() Yang Yingliang <yangyingliang(a)huawei.com> iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe() Mark-PK Tsai <mark-pk.tsai(a)mediatek.com> tracing: Avoid adding tracer option before update_tracer_options Jun Miao <jun.miao(a)intel.com> tracing: Fix sleeping function called from invalid context on RT kernel Jeff Xie <xiehuan09(a)gmail.com> tracing: Make tp_printk work on syscall tracepoints Masami Hiramatsu <mhiramat(a)kernel.org> bootconfig: Make the bootconfig.o as a normal object file Gong Yuanjun <ruc_gongyuanjun(a)163.com> mips: cpc: Fix refcount leak in mips_cpc_default_phys_base Dave Jiang <dave.jiang(a)intel.com> dmaengine: idxd: set DMA_INTERRUPT cap bit Linus Torvalds <torvalds(a)linux-foundation.org> bluetooth: don't use bitmaps for random flag accesses Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: hci_sync: Fix attempting to suspend with unfiltered passive scan Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: MGMT: Add conditions for setting HCI_CONN_FLAG_REMOTE_WAKEUP Leo Yan <leo.yan(a)linaro.org> perf c2c: Fix sorting in percent_rmt_hitm_cmp() Zhengjun Xing <zhengjun.xing(a)linux.intel.com> perf record: Support sample-read topdown metric group for hybrid platforms Kan Liang <kan.liang(a)linux.intel.com> perf parse-events: Move slots event for the hybrid platform too Kan Liang <kan.liang(a)linux.intel.com> perf evsel: Fixes topdown events in a weak group for the hybrid platform Saravana Kannan <saravanak(a)google.com> driver core: Fix wait_for_device_probe() & deferred_probe_timeout interaction Hoang Le <hoang.h.le(a)dektech.com.au> tipc: check attribute length for bearer name Duoming Zhou <duoming(a)zju.edu.cn> ax25: Fix ax25 session cleanup problems Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: sd: Fix potential NULL pointer dereference Kuogee Hsieh <quic_khsieh(a)quicinc.com> drm/msm/dp: Always clear mask bits to disable interrupts at dp_ctrl_reset_irq_ctrl() David Howells <dhowells(a)redhat.com> afs: Fix infinite loop found by xfstest generic/676 Haibo Chen <haibo.chen(a)nxp.com> gpio: pca953x: use the correct register address to do regcache sync Fabien Parent <fparent(a)baylibre.com> regulator: mt6315-regulator: fix invalid allowed mode Alexander Gordeev <agordeev(a)linux.ibm.com> s390/mcck: isolate SIE instruction when setting CIF_MCCK_GUEST flag Ziyang Xuan <william.xuanziyang(a)huawei.com> macsec: fix UAF bug for real_dev Dan Carpenter <dan.carpenter(a)oracle.com> octeontx2-af: fix error code in is_valid_offset() Jason Wang <jasowang(a)redhat.com> vdpa: ifcvf: set pci driver data in probe Eric Dumazet <edumazet(a)google.com> tcp: tcp_rtx_synack() can be called from process context Guoju Fang <gjfang(a)linux.alibaba.com> net: sched: add barrier to fix packet stuck problem for lockless qdisc Maxim Mikityanskiy <maximmi(a)nvidia.com> net/mlx5e: Update netdev features after changing XDP state Changcheng Liu <jerrliu(a)nvidia.com> net/mlx5: correct ECE offset in query qp output Maxim Mikityanskiy <maximmi(a)nvidia.com> net/mlx5e: Disable softirq in mlx5e_activate_rq to avoid race condition Paul Blakey <paulb(a)nvidia.com> net/mlx5: CT: Fix header-rewrite re-use for tupels Maor Dickman <maord(a)nvidia.com> net/mlx5e: TC NIC mode, fix tc chains miss table Leon Romanovsky <leon(a)kernel.org> net/mlx5: Don't use already freed action pointer Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> virtio: pci: Fix an error handling path in vp_modern_probe() Eli Cohen <elic(a)nvidia.com> vdpa: Fix error logic in vdpa_nl_cmd_dev_get_doit Haisu Wang <haisuwang(a)tencent.com> blk-mq: do not update io_ticks with passthrough requests Jens Axboe <axboe(a)kernel.dk> block: make bioset_exit() fully resilient against being called twice Íñigo Huguet <ihuguet(a)redhat.com> sfc: fix wrong tx channel offset with efx_separate_tx_channels Martin Habets <habetsm.xilinx(a)gmail.com> sfc: fix considering that all channels have TX queues Christoph Hellwig <hch(a)lst.de> block: use bio_queue_enter instead of blk_queue_enter in bio_poll Yu Xiao <yu.xiao(a)corigine.com> nfp: only report pause frame configuration for physical device Eric Dumazet <edumazet(a)google.com> tcp: add accessors to read/set tp->snd_cwnd Guangguan Wang <guangguan.wang(a)linux.alibaba.com> net/smc: fixes for converting from "struct smc_cdc_tx_pend **" to "struct smc_wr_tx_pend_priv *" Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> riscv: read-only pages should not be writable Yu Kuai <yukuai3(a)huawei.com> nbd: don't clear 'NBD_CMD_INFLIGHT' flag if request is not completed Christoph Hellwig <hch(a)lst.de> block: take destination bvec offsets into account in bio_copy_data_iter Menglong Dong <imagedong(a)tencent.com> bpf: Fix probe read error in ___bpf_prog_run() Song Liu <song(a)kernel.org> selftests/bpf: fix stacktrace_build_id with missing kprobe/urandom_read Andrii Nakryiko <andrii(a)kernel.org> selftests/bpf: fix selftest after random: Urandom_read tracepoint removal Zhihao Cheng <chengzhihao1(a)huawei.com> ubi: ubi_create_volume: Fix use-after-free when volume creation failed Zhihao Cheng <chengzhihao1(a)huawei.com> ubi: fastmap: Fix high cpu usage of ubi_bgt by making sure wl_pool not empty Baokun Li <libaokun1(a)huawei.com> jffs2: fix memory leak in jffs2_do_fill_super Genjian Zhang <zhanggenjian123(a)gmail.com> ep93xx: clock: Do not return the address of the freed memory Alexander Lobakin <alexandr.lobakin(a)intel.com> modpost: fix removing numeric suffixes Miaoqian Lin <linmq006(a)gmail.com> net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register Miaoqian Lin <linmq006(a)gmail.com> net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks Dan Carpenter <dan.carpenter(a)oracle.com> net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry() Vincent Ray <vray(a)kalrayinc.com> net: sched: fixed barrier to prevent skbuff sticking in qdisc backlog Michael Walle <michael(a)walle.cc> net: lan966x: check devm_of_phy_get() for -EDEFER_PROBE Dan Carpenter <dan.carpenter(a)oracle.com> drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq() Eddie James <eajames(a)linux.ibm.com> spi: fsi: Fix spurious timeout liuyacan <liuyacan(a)corp.netease.com> net/smc: set ini->smcrv2.ib_dev_v2 to NULL if SMC-Rv2 is unavailable Taehee Yoo <ap420073(a)gmail.com> amt: fix possible memory leak in amt_rcv() Taehee Yoo <ap420073(a)gmail.com> amt: fix return value of amt_update_handler() Jann Horn <jannh(a)google.com> s390/crypto: fix scatterwalk_unmap() callers in AES-GCM Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_sai: Fix FSL_SAI_xDR/xFR definition Ming Lei <ming.lei(a)redhat.com> blk-mq: don't touch ->tagset in blk_mq_get_sq_hctx Miaoqian Lin <linmq006(a)gmail.com> watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe Miaoqian Lin <linmq006(a)gmail.com> watchdog: rti-wdt: Fix pm_runtime_get_sync() error checking Zhang Wensheng <zhangwensheng5(a)huawei.com> driver core: fix deadlock in __device_attach Schspa Shi <schspa(a)gmail.com> driver: base: fix UAF when driver_attach failed Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix warnings for unbind for serial Miaoqian Lin <linmq006(a)gmail.com> firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: stm32-usart: Correct CSIZE, bits, and parity Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: st-asc: Sanitize CSIZE and correct PARENB for CS7 Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: sifive: Sanitize CSIZE and c_iflag Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: sh-sci: Don't allow CS5-6 Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: txx9: Don't allow CS5-6 Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: rda-uart: Don't allow CS5-6 Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: digicolor-usart: Don't allow CS5-6 Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: uartlite: Fix BRKINT clearing YueHaibing <yuehaibing(a)huawei.com> serial: cpm_uart: Fix build error without CONFIG_SERIAL_CPM_CONSOLE Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485 John Ogness <john.ogness(a)linutronix.de> serial: meson: acquire port->lock in startup() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> staging: r8188eu: add check for kzalloc Miaoqian Lin <linmq006(a)gmail.com> rtc: ftrtc010: Fix error handling in ftrtc010_rtc_probe Yang Yingliang <yangyingliang(a)huawei.com> rtc: mt6397: check return value after calling platform_get_resource() Howard Chiu <howard_chiu(a)aspeedtech.com> ARM: dts: aspeed: ast2600-evb: Enable RX delay for MAC0/MAC1 Samuel Holland <samuel(a)sholland.org> clocksource/drivers/riscv: Events are stopped during CPU suspend Miaoqian Lin <linmq006(a)gmail.com> soc: rockchip: Fix refcount leak in rockchip_grf_init Nícolas F. R. A. Prado <nfraprado(a)collabora.com> dt-bindings: remoteproc: mediatek: Make l1tcm reg exclusive to mt819x Li Jun <jun.li(a)nxp.com> extcon: ptn5150: Add queue work sync before driver release Xin Xiong <xiongx18(a)fudan.edu.cn> ksmbd: fix reference count leak in smb_check_perm_dacl() Guilherme G. Piccoli <gpiccoli(a)igalia.com> coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> soundwire: intel: prevent pm_runtime resume prior to system suspend Biju Das <biju.das.jz(a)bp.renesas.com> watchdog: rzg2l_wdt: Fix reset control imbalance Biju Das <biju.das.jz(a)bp.renesas.com> watchdog: rzg2l_wdt: Fix 'BUG: Invalid wait context' Biju Das <biju.das.jz(a)bp.renesas.com> watchdog: rzg2l_wdt: Fix Runtime PM usage Biju Das <biju.das.jz(a)bp.renesas.com> watchdog: rzg2l_wdt: Fix 32bit overflow issue Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> export: fix string handling of namespace in EXPORT_SYMBOL_NS Maciej W. Rozycki <macro(a)orcam.me.uk> serial: sifive: Report actual baud base rather than fixed 115200 Linus Walleij <linus.walleij(a)linaro.org> power: supply: ab8500_fg: Allocate wq in probe Hans de Goede <hdegoede(a)redhat.com> power: supply: axp288_fuel_gauge: Drop BIOS version check from "T3 MRD" DMI quirk Johan Hovold <johan+linaro(a)kernel.org> phy: qcom-qmp: fix pipe-clock imbalance on power-on failure Guilherme G. Piccoli <gpiccoli(a)igalia.com> misc/pvpanic: Convert regular spinlock into trylock on panic path Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails Cixi Geng <cixi.geng1(a)unisoc.com> iio: adc: sc27xx: Fine tune the scale calibration values Cixi Geng <cixi.geng1(a)unisoc.com> iio: adc: sc27xx: fix read big scale voltage not right Miaoqian Lin <linmq006(a)gmail.com> iio: proximity: vl53l0x: Fix return value check of wait_for_completion_timeout Miaoqian Lin <linmq006(a)gmail.com> iio: adc: stmpe-adc: Fix wait_for_completion_timeout return value check Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> rpmsg: virtio: Fix the unregistration of the device rpmsg_ctrl Hangyu Hua <hbh25y(a)gmail.com> rpmsg: virtio: Fix possible double free in rpmsg_virtio_add_ctrl_dev() Hangyu Hua <hbh25y(a)gmail.com> rpmsg: virtio: Fix possible double free in rpmsg_probe() Bjorn Andersson <bjorn.andersson(a)linaro.org> usb: typec: mux: Check dev_set_name() return value Xiaomeng Tong <xiam0nd.tong(a)gmail.com> firmware: stratix10-svc: fix a missing check on list iterator Xiaomeng Tong <xiam0nd.tong(a)gmail.com> misc: fastrpc: fix an incorrect NULL check on list iterator SeongJae Park <sj(a)kernel.org> scripts/get_abi: Fix wrong script file name in the help message Zheng Yongjun <zhengyongjun3(a)huawei.com> usb: dwc3: pci: Fix pm_runtime_get_sync() error checking Wesley Cheng <quic_wcheng(a)quicinc.com> usb: dwc3: gadget: Replace list_for_each_entry_safe() if using giveback Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: raspberrypi-poe: Fix endianness in firmware struct Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: lp3943: Fix duty calculation in case period was clamped Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> staging: fieldbus: Fix the error handling path in anybuss_host_common_probe() Miaoqian Lin <linmq006(a)gmail.com> usb: musb: Fix missing of_node_put() in omap2430_probe Lin Ma <linma(a)zju.edu.cn> USB: storage: karma: fix rio_karma_init return Niels Dossche <dossche.niels(a)gmail.com> usb: usbip: add missing device lock on tweak configuration cmd Hangyu Hua <hbh25y(a)gmail.com> usb: usbip: fix a refcount leak in stub_probe() Samuel Holland <samuel(a)sholland.org> phy: rockchip-inno-usb2: Fix muxed interrupt support Peng Fan <peng.fan(a)nxp.com> remoteproc: imx_rproc: Ignore create mem entry for resource table Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: fix potential bug when using both of_alias_get_id and ida_simple_get Miaoqian Lin <linmq006(a)gmail.com> serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe Daniel Gibson <daniel(a)gibson.sh> tty: n_tty: Restore EOF push handling behavior Miaoqian Lin <linmq006(a)gmail.com> tty: serial: owl: Fix missing clk_disable_unprepare() in owl_uart_probe Wang Weiyang <wangweiyang2(a)huawei.com> tty: goldfish: Use tty_port_destroy() to destroy port Christophe Leroy <christophe.leroy(a)csgroup.eu> lkdtm/bugs: Don't expect thread termination without CONFIG_UBSAN_TRAP Jiasheng Jiang <jiasheng(a)iscas.ac.cn> lkdtm/bugs: Check for the NULL pointer after calling kmalloc Alexandru Tachici <alexandru.tachici(a)analog.com> iio: adc: ad7124: Remove shift from scan_type Jakob Koschel <jakobkoschel(a)gmail.com> staging: greybus: codecs: fix type confusion of list iterator variable Randy Dunlap <rdunlap(a)infradead.org> pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards ------------- Diffstat: Documentation/ABI/testing/sysfs-ata | 11 +- .../bindings/regulator/mt6315-regulator.yaml | 4 +- .../devicetree/bindings/remoteproc/mtk,scp.yaml | 44 ++-- Documentation/tools/rtla/Makefile | 14 +- Makefile | 4 +- arch/arm/boot/dts/aspeed-ast2600-evb.dts | 4 +- arch/arm/mach-ep93xx/clock.c | 10 +- arch/arm64/net/bpf_jit_comp.c | 1 + arch/m68k/Kconfig.machine | 1 + arch/m68k/include/asm/pgtable_no.h | 3 +- arch/m68k/kernel/setup_mm.c | 7 - arch/m68k/kernel/setup_no.c | 1 - arch/m68k/kernel/time.c | 9 + arch/mips/kernel/mips-cpc.c | 1 + arch/powerpc/Kconfig | 2 - arch/powerpc/include/asm/thread_info.h | 10 +- arch/powerpc/kernel/ptrace/ptrace-fpu.c | 20 +- arch/powerpc/kernel/ptrace/ptrace.c | 3 + arch/riscv/kernel/efi.c | 2 +- arch/riscv/kernel/machine_kexec.c | 4 +- arch/s390/crypto/aes_s390.c | 4 +- arch/s390/kernel/entry.S | 6 +- arch/s390/mm/gmap.c | 14 ++ arch/um/drivers/chan_kern.c | 10 +- arch/um/drivers/line.c | 22 +- arch/um/drivers/line.h | 4 +- arch/um/drivers/ssl.c | 2 - arch/um/drivers/stdio_console.c | 2 - arch/um/include/asm/irq.h | 22 +- arch/x86/include/asm/cpufeature.h | 2 +- arch/x86/include/asm/uaccess.h | 2 +- block/bio.c | 9 +- block/blk-core.c | 2 +- block/blk-mq.c | 10 +- block/genhd.c | 2 + drivers/ata/libata-core.c | 21 +- drivers/ata/libata-scsi.c | 2 +- drivers/ata/libata-transport.c | 2 +- drivers/ata/pata_octeon_cf.c | 3 + drivers/base/bus.c | 4 +- drivers/base/dd.c | 10 +- drivers/block/loop.c | 8 +- drivers/block/nbd.c | 55 +++-- drivers/bus/ti-sysc.c | 4 +- drivers/char/hw_random/virtio-rng.c | 2 + drivers/char/random.c | 15 +- drivers/char/xillybus/xillyusb.c | 1 + drivers/clocksource/timer-oxnas-rps.c | 2 +- drivers/clocksource/timer-riscv.c | 2 +- drivers/clocksource/timer-sp804.c | 10 +- drivers/dma/idxd/dma.c | 1 + drivers/dma/xilinx/zynqmp_dma.c | 5 +- drivers/extcon/extcon-axp288.c | 4 +- drivers/extcon/extcon-ptn5150.c | 11 + drivers/extcon/extcon.c | 33 +-- drivers/firmware/dmi-sysfs.c | 2 +- drivers/firmware/stratix10-svc.c | 12 +- drivers/gpio/gpio-pca953x.c | 19 +- drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h | 1 + drivers/gpu/drm/amd/amdgpu/nv.c | 1 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- .../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 9 +- drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 1 + drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 2 +- .../gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 3 + drivers/gpu/drm/ast/ast_mode.c | 5 +- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 42 +++- drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +- drivers/gpu/drm/drm_atomic_helper.c | 16 +- drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- drivers/gpu/drm/msm/dp/dp_ctrl.c | 9 +- drivers/gpu/drm/panfrost/panfrost_drv.c | 5 +- drivers/gpu/drm/panfrost/panfrost_job.c | 6 +- drivers/gpu/drm/panfrost/panfrost_job.h | 2 +- drivers/gpu/drm/radeon/radeon_connectors.c | 4 + drivers/hwtracing/coresight/coresight-cpu-debug.c | 7 +- drivers/i2c/busses/i2c-cadence.c | 12 +- drivers/idle/intel_idle.c | 32 ++- drivers/iio/adc/ad7124.c | 1 - drivers/iio/adc/sc27xx_adc.c | 20 +- drivers/iio/adc/stmpe-adc.c | 8 +- drivers/iio/common/st_sensors/st_sensors_core.c | 24 +- drivers/iio/dummy/iio_simple_dummy.c | 20 +- drivers/iio/proximity/vl53l0x-i2c.c | 7 +- drivers/input/mouse/bcm5974.c | 7 +- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 + drivers/iommu/arm/arm-smmu/arm-smmu.c | 5 +- drivers/md/md.c | 15 +- drivers/md/raid0.c | 31 +-- drivers/misc/cardreader/rtsx_usb.c | 1 + drivers/misc/fastrpc.c | 9 +- drivers/misc/lkdtm/bugs.c | 10 +- drivers/misc/lkdtm/lkdtm.h | 8 +- drivers/misc/lkdtm/usercopy.c | 17 +- drivers/misc/pvpanic/pvpanic.c | 10 +- drivers/mmc/core/block.c | 3 +- drivers/mtd/ubi/fastmap-wl.c | 69 ++++-- drivers/mtd/ubi/fastmap.c | 11 - drivers/mtd/ubi/ubi.h | 4 +- drivers/mtd/ubi/vmt.c | 1 - drivers/mtd/ubi/wl.c | 19 +- drivers/net/amt.c | 59 +++-- drivers/net/dsa/lantiq_gswip.c | 4 +- drivers/net/dsa/mv88e6xxx/chip.c | 1 + drivers/net/dsa/mv88e6xxx/serdes.c | 27 +-- drivers/net/ethernet/altera/altera_tse_main.c | 6 +- drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c | 1 + drivers/net/ethernet/intel/i40e/i40e_txrx.c | 11 - drivers/net/ethernet/intel/i40e/i40e_txrx.h | 1 - drivers/net/ethernet/intel/i40e/i40e_xsk.c | 4 +- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 8 +- .../net/ethernet/marvell/octeontx2/af/rvu_cpt.c | 2 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 + drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/dev.c | 72 ++++-- .../ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 7 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 4 + drivers/net/ethernet/mellanox/mlx5/core/en/fs.h | 2 + drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c | 1 + .../ethernet/mellanox/mlx5/core/en/reporter_rx.c | 6 + drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c | 19 +- drivers/net/ethernet/mellanox/mlx5/core/en/trap.c | 1 + .../net/ethernet/mellanox/mlx5/core/en/xsk/pool.c | 1 + .../net/ethernet/mellanox/mlx5/core/en/xsk/setup.c | 5 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 29 ++- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 38 ++- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 37 ++- drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c | 12 +- .../net/ethernet/mellanox/mlx5/core/mlx5_core.h | 1 + .../ethernet/mellanox/mlx5/core/steering/fs_dr.c | 9 +- .../net/ethernet/microchip/lan966x/lan966x_main.c | 9 +- .../net/ethernet/netronome/nfp/flower/conntrack.c | 32 +-- drivers/net/ethernet/netronome/nfp/flower/match.c | 16 +- .../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 4 +- drivers/net/ethernet/sfc/efx_channels.c | 6 +- drivers/net/ethernet/sfc/net_driver.h | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 4 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 3 +- drivers/net/macsec.c | 7 + drivers/net/phy/dp83867.c | 29 +++ drivers/net/phy/mdio_bus.c | 1 - drivers/nfc/st21nfca/se.c | 53 +++-- drivers/pci/controller/dwc/pcie-qcom.c | 6 - drivers/pci/controller/pcie-brcmstb.c | 257 +++------------------ drivers/pcmcia/Kconfig | 2 +- drivers/phy/qualcomm/phy-qcom-qmp.c | 2 +- drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +- drivers/platform/x86/barco-p50-gpio.c | 5 +- drivers/platform/x86/hp-wmi.c | 23 +- drivers/power/supply/ab8500_fg.c | 19 +- drivers/power/supply/axp288_charger.c | 17 +- drivers/power/supply/axp288_fuel_gauge.c | 1 - drivers/power/supply/charger-manager.c | 7 +- drivers/power/supply/max8997_charger.c | 8 +- drivers/pwm/pwm-lp3943.c | 1 + drivers/pwm/pwm-raspberrypi-poe.c | 2 +- drivers/remoteproc/imx_rproc.c | 3 + drivers/rpmsg/qcom_smd.c | 4 +- drivers/rpmsg/virtio_rpmsg_bus.c | 9 +- drivers/rtc/rtc-ftrtc010.c | 34 ++- drivers/rtc/rtc-mt6397.c | 2 + drivers/scsi/myrb.c | 11 +- drivers/scsi/sd.c | 3 +- drivers/soc/rockchip/grf.c | 2 + drivers/soundwire/intel.c | 3 + drivers/soundwire/qcom.c | 2 +- drivers/spi/spi-fsi.c | 12 +- drivers/staging/fieldbus/anybuss/host.c | 2 +- drivers/staging/greybus/audio_codec.c | 4 +- drivers/staging/r8188eu/core/rtw_xmit.c | 13 +- drivers/staging/r8188eu/include/rtw_xmit.h | 2 +- drivers/staging/rtl8192e/rtllib_softmac.c | 2 +- .../staging/rtl8192u/ieee80211/ieee80211_softmac.c | 2 +- drivers/staging/rtl8712/os_intfs.c | 1 - drivers/staging/rtl8712/usb_intf.c | 12 +- drivers/staging/rtl8712/usb_ops.c | 27 ++- drivers/staging/rtl8723bs/core/rtw_mlme.c | 12 +- drivers/thunderbolt/tb.c | 19 +- drivers/thunderbolt/test.c | 16 +- drivers/thunderbolt/tunnel.c | 11 +- drivers/thunderbolt/tunnel.h | 4 +- drivers/tty/goldfish.c | 2 + drivers/tty/n_tty.c | 38 ++- drivers/tty/serial/8250/8250_aspeed_vuart.c | 2 + drivers/tty/serial/8250/8250_fintek.c | 8 +- drivers/tty/serial/cpm_uart/cpm_uart_core.c | 2 +- drivers/tty/serial/digicolor-usart.c | 2 + drivers/tty/serial/fsl_lpuart.c | 24 +- drivers/tty/serial/icom.c | 2 +- drivers/tty/serial/meson_uart.c | 13 ++ drivers/tty/serial/msm_serial.c | 5 + drivers/tty/serial/owl-uart.c | 1 + drivers/tty/serial/rda-uart.c | 2 + drivers/tty/serial/sa1100.c | 4 +- drivers/tty/serial/serial_txx9.c | 2 + drivers/tty/serial/sh-sci.c | 6 +- drivers/tty/serial/sifive.c | 8 +- drivers/tty/serial/st-asc.c | 4 + drivers/tty/serial/stm32-usart.c | 15 +- drivers/tty/serial/uartlite.c | 3 +- drivers/tty/synclink_gt.c | 2 + drivers/tty/sysrq.c | 13 +- drivers/usb/core/hcd-pci.c | 4 +- drivers/usb/dwc2/gadget.c | 1 - drivers/usb/dwc3/drd.c | 9 +- drivers/usb/dwc3/dwc3-pci.c | 2 +- drivers/usb/dwc3/gadget.c | 20 +- drivers/usb/dwc3/host.c | 2 - drivers/usb/host/isp116x-hcd.c | 6 +- drivers/usb/host/oxu210hp-hcd.c | 2 + drivers/usb/musb/omap2430.c | 1 + drivers/usb/phy/phy-omap-otg.c | 4 +- drivers/usb/storage/karma.c | 15 +- drivers/usb/typec/mux.c | 14 +- drivers/usb/typec/tcpm/fusb302.c | 4 +- drivers/usb/usbip/stub_dev.c | 2 +- drivers/usb/usbip/stub_rx.c | 2 + drivers/vdpa/ifcvf/ifcvf_main.c | 3 +- drivers/vdpa/vdpa.c | 13 +- drivers/vdpa/vdpa_user/vduse_dev.c | 7 +- drivers/vhost/vringh.c | 10 +- drivers/video/fbdev/hyperv_fb.c | 19 +- drivers/video/fbdev/pxa3xx-gcu.c | 12 +- drivers/virtio/virtio_pci_modern_dev.c | 1 + drivers/watchdog/rti_wdt.c | 2 +- drivers/watchdog/rzg2l_wdt.c | 46 ++-- drivers/watchdog/ts4800_wdt.c | 5 +- drivers/watchdog/wdat_wdt.c | 1 + drivers/xen/xlate_mmu.c | 1 - fs/afs/dir.c | 5 +- fs/ceph/mds_client.c | 33 ++- fs/ceph/xattr.c | 10 +- fs/cifs/cifsfs.c | 2 +- fs/cifs/cifsfs.h | 2 +- fs/cifs/cifsglob.h | 4 +- fs/cifs/connect.c | 4 + fs/cifs/misc.c | 27 ++- fs/cifs/sess.c | 5 +- fs/cifs/smb2ops.c | 7 +- fs/cifs/smb2pdu.c | 3 + fs/f2fs/checkpoint.c | 4 +- fs/f2fs/file.c | 1 + fs/fs-writeback.c | 37 ++- fs/inode.c | 2 +- fs/jffs2/fs.c | 1 + fs/kernfs/dir.c | 31 ++- fs/ksmbd/smbacl.c | 1 + fs/ksmbd/transport_rdma.c | 1 + fs/nfs/nfs4proc.c | 4 + fs/zonefs/super.c | 11 +- include/linux/export.h | 7 +- include/linux/extcon.h | 2 +- include/linux/genhd.h | 1 + include/linux/iio/common/st_sensors.h | 3 + include/linux/jump_label.h | 4 +- include/linux/mlx5/mlx5_ifc.h | 5 +- include/linux/nodemask.h | 38 +-- include/linux/random.h | 2 +- include/linux/xarray.h | 1 + include/net/ax25.h | 1 + include/net/bluetooth/hci_core.h | 17 +- include/net/flow_offload.h | 1 + include/net/netfilter/nf_tables.h | 1 - include/net/netfilter/nf_tables_offload.h | 2 +- include/net/sch_generic.h | 42 ++-- include/net/tcp.h | 19 +- include/net/xdp_sock_drv.h | 5 +- include/net/xsk_buff_pool.h | 1 + include/trace/events/tcp.h | 2 +- kernel/bpf/core.c | 14 +- kernel/trace/trace.c | 13 +- kernel/trace/trace_syscalls.c | 35 +-- lib/Makefile | 2 +- lib/iov_iter.c | 20 +- lib/nodemask.c | 4 +- lib/xarray.c | 5 +- mm/huge_memory.c | 3 +- net/ax25/af_ax25.c | 27 ++- net/ax25/ax25_dev.c | 1 + net/ax25/ax25_subr.c | 2 +- net/bluetooth/hci_core.c | 4 +- net/bluetooth/hci_request.c | 2 +- net/bluetooth/hci_sync.c | 62 +++-- net/bluetooth/mgmt.c | 45 ++-- net/core/filter.c | 2 +- net/core/flow_offload.c | 6 + net/core/neighbour.c | 2 +- net/ipv4/inet_hashtables.c | 10 +- net/ipv4/ip_gre.c | 11 +- net/ipv4/tcp.c | 8 +- net/ipv4/tcp_bbr.c | 20 +- net/ipv4/tcp_bic.c | 14 +- net/ipv4/tcp_cdg.c | 30 +-- net/ipv4/tcp_cong.c | 18 +- net/ipv4/tcp_cubic.c | 22 +- net/ipv4/tcp_dctcp.c | 11 +- net/ipv4/tcp_highspeed.c | 18 +- net/ipv4/tcp_htcp.c | 10 +- net/ipv4/tcp_hybla.c | 18 +- net/ipv4/tcp_illinois.c | 12 +- net/ipv4/tcp_input.c | 36 +-- net/ipv4/tcp_ipv4.c | 2 +- net/ipv4/tcp_lp.c | 6 +- net/ipv4/tcp_metrics.c | 12 +- net/ipv4/tcp_nv.c | 24 +- net/ipv4/tcp_output.c | 34 +-- net/ipv4/tcp_rate.c | 2 +- net/ipv4/tcp_scalable.c | 4 +- net/ipv4/tcp_vegas.c | 21 +- net/ipv4/tcp_veno.c | 24 +- net/ipv4/tcp_westwood.c | 3 +- net/ipv4/tcp_yeah.c | 30 +-- net/ipv4/xfrm4_protocol.c | 1 - net/ipv6/seg6_hmac.c | 1 - net/ipv6/tcp_ipv6.c | 2 +- net/key/af_key.c | 10 +- net/netfilter/nf_tables_api.c | 54 ++--- net/netfilter/nf_tables_offload.c | 23 +- net/netfilter/nft_nat.c | 3 +- net/openvswitch/actions.c | 6 + net/openvswitch/conntrack.c | 4 +- net/sched/act_police.c | 16 +- net/smc/af_smc.c | 1 + net/smc/smc_cdc.c | 2 +- net/sunrpc/xdr.c | 6 +- net/sunrpc/xprtrdma/rpc_rdma.c | 5 + net/sunrpc/xprtrdma/svc_rdma_rw.c | 4 +- net/tipc/bearer.c | 3 +- net/unix/af_unix.c | 2 +- net/xdp/xsk.c | 16 +- net/xdp/xsk_buff_pool.c | 7 + net/xdp/xsk_queue.h | 14 +- scripts/gdb/linux/config.py | 6 +- scripts/get_abi.pl | 4 +- scripts/mod/modpost.c | 5 +- security/keys/trusted-keys/trusted_tpm2.c | 4 +- sound/pci/hda/patch_conexant.c | 7 + sound/pci/hda/patch_realtek.c | 2 + sound/soc/codecs/rt5640.c | 11 +- sound/soc/codecs/rt5640.h | 2 + sound/soc/fsl/fsl_sai.h | 4 +- sound/soc/intel/boards/bytcr_rt5640.c | 2 + sound/usb/pcm.c | 5 +- sound/usb/quirks-table.h | 7 +- tools/perf/arch/x86/util/evlist.c | 5 +- tools/perf/arch/x86/util/evsel.c | 24 +- tools/perf/arch/x86/util/evsel.h | 7 + tools/perf/arch/x86/util/topdown.c | 46 ++-- tools/perf/arch/x86/util/topdown.h | 7 + tools/perf/builtin-c2c.c | 4 +- .../selftests/bpf/progs/test_stacktrace_build_id.c | 12 +- .../testing/selftests/net/forwarding/tc_police.sh | 52 +++++ tools/testing/selftests/netfilter/nft_nat.sh | 43 ++++ tools/tracing/rtla/Makefile | 35 +++ 356 files changed, 2368 insertions(+), 1550 deletions(-)

2 years

6
311
0 0

+ shmem-fix-smaps-bug-sleeping-while-atomic.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: shmem: fix smaps BUG sleeping while atomic has been added to the -mm mm-hotfixes-unstable branch. Its filename is shmem-fix-smaps-bug-sleeping-while-atomic.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Hugh Dickins <hughd(a)google.com> Subject: shmem: fix smaps BUG sleeping while atomic Date: Tue, 22 Aug 2023 22:14:47 -0700 (PDT) smaps_pte_hole_lookup() is calling shmem_partial_swap_usage() with page table lock held: but shmem_partial_swap_usage() does cond_resched_rcu() if need_resched(): "BUG: sleeping function called from invalid context". Since shmem_partial_swap_usage() is designed to count across a range, but smaps_pte_hole_lookup() only calls it for a single page slot, just break out of the loop on the last or only page, before checking need_resched(). Link: https://lkml.kernel.org/r/6fe3b3ec-abdf-332f-5c23-6a3b3a3b11a9@google.com Fixes: 230100321518 ("mm/smaps: simplify shmem handling of pte holes") Signed-off-by: Hugh Dickins <hughd(a)google.com> Acked-by: Peter Xu <peterx(a)redhat.com> Cc: <stable(a)vger.kernel.org> [5.16+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/shmem.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/mm/shmem.c~shmem-fix-smaps-bug-sleeping-while-atomic +++ a/mm/shmem.c @@ -806,14 +806,16 @@ unsigned long shmem_partial_swap_usage(s XA_STATE(xas, &mapping->i_pages, start); struct page *page; unsigned long swapped = 0; + unsigned long max = end - 1; rcu_read_lock(); - xas_for_each(&xas, page, end - 1) { + xas_for_each(&xas, page, max) { if (xas_retry(&xas, page)) continue; if (xa_is_value(page)) swapped++; - + if (xas.xa_index == max) + break; if (need_resched()) { xas_pause(&xas); cond_resched_rcu(); _ Patches currently in -mm which might be from hughd(a)google.com are shmem-fix-smaps-bug-sleeping-while-atomic.patch

2 years

1
0
0 0

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.254)

by kernelci.org bot

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.254) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.254/ Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.254 Git Commit: fd2a1d1f32ea37c57a8b46a0857f06fd7274dd2c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-chromebook (gcc-10): 4 warnings Warnings summary: 14 ld: warning: creating DT_TEXTREL in a PIE 8 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 8 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 6 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 4 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 4 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 4 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 4 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 2 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

stable-rc/linux-5.15.y baseline: 124 runs, 14 regressions (v5.15.127)

by kernelci.org bot

stable-rc/linux-5.15.y baseline: 124 runs, 14 regressions (v5.15.127) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ acer-cb317-1h-c3z6-dedede | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.15.y/kernel/v5.15.12… Test: baseline Tree: stable-rc Branch: linux-5.15.y Describe: v5.15.127 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ acer-cb317-1h-c3z6-dedede | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3866c1c5f92fef35b1ff Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3866c1c5f92fef35b200 new failure (last pass: v5.15.126-90-g952b0de2b49f7) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd387915ddb94a6f35b1e6 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd387915ddb94a6f35b1eb failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e) 2023-08-23T16:52:39.496036 + set +x 2023-08-23T16:52:39.502936 <8>[ 10.599687] <LAVA_SIGNAL_ENDRUN 0_dmesg 11337829_1.4.2.3.1> 2023-08-23T16:52:39.611782 2023-08-23T16:52:39.713543 / # #export SHELL=/bin/sh 2023-08-23T16:52:39.713776 2023-08-23T16:52:39.814487 / # export SHELL=/bin/sh. /lava-11337829/environment 2023-08-23T16:52:39.815207 2023-08-23T16:52:39.916655 / # . /lava-11337829/environment/lava-11337829/bin/lava-test-runner /lava-11337829/1 2023-08-23T16:52:39.917911 2023-08-23T16:52:39.924137 / # /lava-11337829/bin/lava-test-runner /lava-11337829/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd38781ad068017635b1e6 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd38781ad068017635b1eb failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e) 2023-08-23T16:52:29.519088 <8>[ 10.561468] <LAVA_SIGNAL_ENDRUN 0_dmesg 11337824_1.4.2.3.1> 2023-08-23T16:52:29.522630 + set +x 2023-08-23T16:52:29.623959 # 2023-08-23T16:52:29.624185 2023-08-23T16:52:29.724722 / # #export SHELL=/bin/sh 2023-08-23T16:52:29.724899 2023-08-23T16:52:29.825375 / # export SHELL=/bin/sh. /lava-11337824/environment 2023-08-23T16:52:29.825556 2023-08-23T16:52:29.926094 / # . /lava-11337824/environment/lava-11337824/bin/lava-test-runner /lava-11337824/1 2023-08-23T16:52:29.926395 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3c062533d6c23535b201 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/multi_v7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/multi_v7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3c062533d6c23535b202 new failure (last pass: v5.15.126-90-g952b0de2b49f7) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3ce1f267b22f0d35b1ed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/omap2plu… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/omap2plu… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64dd3ce1f267b22f0d35b1ee failing since 22 days (last pass: v5.15.120, first fail: v5.15.122-79-g3bef1500d246a) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3bf61a851d6e8635b324 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/multi_v7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/multi_v7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3bf61a851d6e8635b329 failing since 211 days (last pass: v5.15.82-124-gd731c63c25d1, first fail: v5.15.87-101-g5bcc318cb4cd) 2023-08-23T16:57:37.092859 + set +x<8>[ 9.995678] <LAVA_SIGNAL_ENDRUN 0_dmesg 3746163_1.5.2.4.1> 2023-08-23T16:57:37.093538 2023-08-23T16:57:37.203225 / # # 2023-08-23T16:57:37.306723 export SHELL=/bin/sh 2023-08-23T16:57:37.307682 # 2023-08-23T16:57:37.409562 / # export SHELL=/bin/sh. /lava-3746163/environment 2023-08-23T16:57:37.410388 2023-08-23T16:57:37.512340 / # . /lava-3746163/environment/lava-3746163/bin/lava-test-runner /lava-3746163/1 2023-08-23T16:57:37.513667 2023-08-23T16:57:37.518348 / # /lava-3746163/bin/lava-test-runner /lava-3746163/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3ae16d3a227e6535b1f0 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3ae16d3a227e6535b1f3 failing since 33 days (last pass: v5.15.67, first fail: v5.15.119-16-g66130849c020f) 2023-08-16T21:08:33.256181 [ 11.373765] EDAC FSL_DDR MC1: Expected Data / ECC: 0x52800022_54dff921 / 0x8000000e 2023-08-16T21:08:33.261743 [ 11.389757] EDAC FSL_DDR MC1: Captured Data / ECC: 0x52a00022_54fff921 / 0x0e 2023-08-16T21:08:33.267316 [ 11.396885] EDAC FSL_DDR MC1: Err addr: 0x00f36800 2023-08-16T21:08:33.272862 [ 11.401668] EDAC FSL_DDR MC1: PFN: 0x00000f36 2023-08-16T21:08:33.283992 [ 11.406017] EDAC MC1: 1 CE fsl_mc_err on mc#1csrow#0channel#0 (csrow:0 channel:0 page:0xf36 offset:0x800 grain:8 syndrome:0xe) 2023-08-16T21:08:33.289506 + set +x[ 11.417456] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244309_1.5.2.4.1> 2023-08-16T21:08:33.289759 2023-08-16T21:08:33.295089 [ 11.423774] EDAC FSL_DDR MC1: Err Detect Register: 0x00000004 2023-08-16T21:08:33.300669 [ 11.429517] EDAC FSL_DDR MC1: Faulty Data bit: 53 2023-08-16T21:08:33.306221 [ 11.434212] EDAC FSL_DDR MC1: Expected Data / ECC: 0x52800022_54dff921 / 0x8000000e ... (52 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3ae742e34bdfe935b31e Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3ae742e34bdfe935b321 failing since 166 days (last pass: v5.15.79, first fail: v5.15.98) 2023-08-23T16:47:38.240876 [ 10.240787] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245296_1.5.2.4.1> 2023-08-23T16:47:38.346218 2023-08-23T16:47:38.447401 / # #export SHELL=/bin/sh 2023-08-23T16:47:38.447809 2023-08-23T16:47:38.548746 / # export SHELL=/bin/sh. /lava-1245296/environment 2023-08-23T16:47:38.549153 2023-08-23T16:47:38.650109 / # . /lava-1245296/environment/lava-1245296/bin/lava-test-runner /lava-1245296/1 2023-08-23T16:47:38.650777 2023-08-23T16:47:38.654627 / # /lava-1245296/bin/lava-test-runner /lava-1245296/1 2023-08-23T16:47:38.668223 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd394aee185fbb2335b26a Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd394bee185fbb2335b26f failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e) 2023-08-23T16:53:33.942943 + set +x<8>[ 10.728731] <LAVA_SIGNAL_ENDRUN 0_dmesg 11337817_1.4.2.3.1> 2023-08-23T16:53:33.943035 2023-08-23T16:53:34.045061 # 2023-08-23T16:53:34.145968 / # #export SHELL=/bin/sh 2023-08-23T16:53:34.146193 2023-08-23T16:53:34.246719 / # export SHELL=/bin/sh. /lava-11337817/environment 2023-08-23T16:53:34.246922 2023-08-23T16:53:34.347452 / # . /lava-11337817/environment/lava-11337817/bin/lava-test-runner /lava-11337817/1 2023-08-23T16:53:34.347853 2023-08-23T16:53:34.352378 / # /lava-11337817/bin/lava-test-runner /lava-11337817/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3866c1c5f92fef35b1f4 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3866c1c5f92fef35b1f9 failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e) 2023-08-23T16:52:35.039994 + <8>[ 11.472735] <LAVA_SIGNAL_ENDRUN 0_dmesg 11337815_1.4.2.3.1> 2023-08-23T16:52:35.040081 set +x 2023-08-23T16:52:35.144364 / # # 2023-08-23T16:52:35.245242 export SHELL=/bin/sh 2023-08-23T16:52:35.245452 # 2023-08-23T16:52:35.346052 / # export SHELL=/bin/sh. /lava-11337815/environment 2023-08-23T16:52:35.346254 2023-08-23T16:52:35.446759 / # . /lava-11337815/environment/lava-11337815/bin/lava-test-runner /lava-11337815/1 2023-08-23T16:52:35.447046 2023-08-23T16:52:35.451746 / # /lava-11337815/bin/lava-test-runner /lava-11337815/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64dd3865c1c5f92fef35b1e6 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3865c1c5f92fef35b1eb failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e) 2023-08-23T16:52:34.307733 + set<8>[ 11.134060] <LAVA_SIGNAL_ENDRUN 0_dmesg 11337834_1.4.2.3.1> 2023-08-23T16:52:34.307820 +x 2023-08-23T16:52:34.412001 / # # 2023-08-23T16:52:34.512584 export SHELL=/bin/sh 2023-08-23T16:52:34.512816 # 2023-08-23T16:52:34.613324 / # export SHELL=/bin/sh. /lava-11337834/environment 2023-08-23T16:52:34.613529 2023-08-23T16:52:34.714115 / # . /lava-11337834/environment/lava-11337834/bin/lava-test-runner /lava-11337834/1 2023-08-23T16:52:34.714547 2023-08-23T16:52:34.719029 / # /lava-11337834/bin/lava-test-runner /lava-11337834/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3a5a186a864acb35b1fb Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3a5a186a864acb35b200 failing since 28 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120) 2023-08-23T16:47:57.188285 / # # 2023-08-23T16:47:57.288909 export SHELL=/bin/sh 2023-08-23T16:47:57.289144 # 2023-08-23T16:47:57.389644 / # export SHELL=/bin/sh. /lava-11337782/environment 2023-08-23T16:47:57.389868 2023-08-23T16:47:57.490382 / # . /lava-11337782/environment/lava-11337782/bin/lava-test-runner /lava-11337782/1 2023-08-23T16:47:57.490686 2023-08-23T16:47:57.501819 / # /lava-11337782/bin/lava-test-runner /lava-11337782/1 2023-08-23T16:47:57.544955 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T16:47:57.561045 + cd /lav<8>[ 15.940838] <LAVA_SIGNAL_STARTRUN 1_bootrr 11337782_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3a6f9625068fde35b1d9 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3a6f9625068fde35b1de failing since 28 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120) 2023-08-23T16:48:11.785201 / # # 2023-08-23T16:48:12.865628 export SHELL=/bin/sh 2023-08-23T16:48:12.867543 # 2023-08-23T16:48:14.358619 / # export SHELL=/bin/sh. /lava-11337787/environment 2023-08-23T16:48:14.360414 2023-08-23T16:48:17.085629 / # . /lava-11337787/environment/lava-11337787/bin/lava-test-runner /lava-11337787/1 2023-08-23T16:48:17.087961 2023-08-23T16:48:17.091155 / # /lava-11337787/bin/lava-test-runner /lava-11337787/1 2023-08-23T16:48:17.157148 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T16:48:17.157660 + cd /lava-113377<8>[ 25.506570] <LAVA_SIGNAL_STARTRUN 1_bootrr 11337787_1.5.2.4.5> ... (44 line(s) more) platform | arch | lab | compiler | defconfig | regressions --------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64dd3a6db2e6eeee6735b2b4 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3a6db2e6eeee6735b2b9 failing since 28 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120) 2023-08-23T16:48:16.373906 / # # 2023-08-23T16:48:16.474431 export SHELL=/bin/sh 2023-08-23T16:48:16.474556 # 2023-08-23T16:48:16.575077 / # export SHELL=/bin/sh. /lava-11337777/environment 2023-08-23T16:48:16.575234 2023-08-23T16:48:16.675772 / # . /lava-11337777/environment/lava-11337777/bin/lava-test-runner /lava-11337777/1 2023-08-23T16:48:16.676017 2023-08-23T16:48:16.687779 / # /lava-11337777/bin/lava-test-runner /lava-11337777/1 2023-08-23T16:48:16.749653 + export 'TESTRUN_ID=1_bootrr' 2023-08-23T16:48:16.749731 + cd /lava-1133777<8>[ 16.908072] <LAVA_SIGNAL_STARTRUN 1_bootrr 11337777_1.5.2.4.5> ... 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[PATCH 6.4 000/234] 6.4.12-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.4.12 release. There are 234 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 23 Aug 2023 19:40:45 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.4.12-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.4.12-rc1 Jason Xing <kernelxing(a)tencent.com> net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix null-ptr-deref in unix_stream_sendpage(). Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> ASoC: SOF: intel: hda: Clean up link DMA for IPC3 during stop Arnaldo Carvalho de Melo <acme(a)kernel.org> Revert "perf report: Append inlines to non-DWARF callchains" Guchun Chen <guchun.chen(a)amd.com> drm/amdgpu: keep irq count in amdgpu_irq_disable_all Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11 Daniel Miess <daniel.miess(a)amd.com> drm/amd/display: disable RCO for DCN314 Arnd Bergmann <arnd(a)arndb.de> ASoC: amd: vangogh: select CONFIG_SND_AMD_ACP_CONFIG Umio Yasuno <coelacanth_dream(a)protonmail.com> drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7 Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: flush any delayed gfxoff on suspend entry Jani Nikula <jani.nikula(a)intel.com> drm/i915/sdvo: fix panel_type initialization Alex Deucher <alexander.deucher(a)amd.com> Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0"" Jani Nikula <jani.nikula(a)intel.com> Revert "drm/edid: Fix csync detailed mode parsing" Wander Lairson Costa <wander(a)redhat.com> drm/qxl: fix UAF on handle creation Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> mmc: sunplus: Fix error handling in spmmc_drv_probe() Wei Chen <harperchen1110(a)gmail.com> mmc: sunplus: fix return value check of mmc_add_host() Yibin Ding <yibin.ding(a)unisoc.com> mmc: block: Fix in_flight[issue_type] value error Yang Yingliang <yangyingliang(a)huawei.com> mmc: wbsd: fix double mmc_free_host() in wbsd_init() Yangtao Li <frank.li(a)vivo.com> mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove Shazad Hussain <quic_shazhuss(a)quicinc.com> dt-bindings: pinctrl: qcom,sa8775p-tlmm: add gpio function constant Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: uvcvideo: Fix menu count handling for userspace XU mappings Sweet Tea Dorminy <sweettea-kernel(a)dorminy.me> blk-crypto: dynamically allocate fallback profile Mark Brown <broonie(a)kernel.org> arm64/ptrace: Ensure that the task sees ZT writes on first use Mark Brown <broonie(a)kernel.org> arm64/ptrace: Ensure that SME is set up for target when writing SSVE state Yogesh Hegde <yogi.kernel(a)gmail.com> arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards Hawkins Jiawei <yin31149(a)gmail.com> virtio-net: Zero max_tx_vq field for VIRTIO_NET_CTRL_MQ_HASH_CONFIG case Martin Fuzzey <martin.fuzzey(a)flowbird.group> regulator: da9063: better fix null deref with partial DT Scott Mayhew <smayhew(a)redhat.com> smb: client: fix null auth Mingzheng Xing <xingmingzheng(a)iscas.ac.cn> riscv: Handle zicsr/zifencei issue between gcc and binutils Helge Deller <deller(a)gmx.de> parisc: Fix CONFIG_TLB_PTLOCK to work with lightweight spinlock checks Russell Harmon via samba-technical <samba-technical(a)lists.samba.org> cifs: Release folio lock on fscache read hit. dengxiang <dengxiang(a)nfschina.com> ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. Tony Lindgren <tony(a)atomide.com> serial: 8250: Fix oops for port->pm on uart_change_pm() Alexandre Ghiti <alexghiti(a)rivosinc.com> riscv: uaccess: Return the number of bytes effectively not copied Nam Cao <namcaov(a)gmail.com> riscv: correct riscv_insn_is_c_jr() and riscv_insn_is_c_jalr() Celeste Liu <coelacanthushex(a)gmail.com> riscv: entry: set a0 = -ENOSYS only when syscall != -1 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Remodified 3k pull low procedure Jiasheng Jiang <jiasheng(a)iscas.ac.cn> soc: aspeed: socinfo: Add kfree for kstrdup Zev Weiss <zev(a)bewilderbeest.net> soc: aspeed: uart-routing: Use __sysfs_match_string Ninad Naik <quic_ninanaik(a)quicinc.com> pinctrl: qcom: Add intr_target_width field to support increased number of interrupt targets Stefan Binding <sbinding(a)opensource.cirrus.com> ALSA: hda/realtek: Add quirks for HP G11 Laptops Jerome Brunet <jbrunet(a)baylibre.com> ASoC: meson: axg-tdm-formatter: fix channel slot allocation Zhang Shurong <zhang_shurong(a)foxmail.com> ASoC: rt5665: add missed regulator_bulk_disable Alexander Stein <alexander.stein(a)ew.tq-group.com> arm64: dts: imx93: Fix anatop node size Bard Liao <yung-chuan.liao(a)linux.intel.com> ASoC: max98363: don't return on success reading revision ID Xiaolei Wang <xiaolei.wang(a)windriver.com> ARM: dts: imx: Set default tuning step for imx6sx usdhc Fabio Estevam <festevam(a)denx.de> arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration Xiaolei Wang <xiaolei.wang(a)windriver.com> ARM: dts: imx: Set default tuning step for imx7d usdhc Stefan Wahren <stefan.wahren(a)i2se.com> ARM: dts: imx: Adjust dma-apbh node name Andrej Picej <andrej.picej(a)norik.com> ARM: dts: imx6: phytec: fix RTC interrupt level Christopher Obbard <chris.obbard(a)collabora.com> arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+ Christopher Obbard <chris.obbard(a)collabora.com> arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Flush posted write on enable before reset Marcin Szycik <marcin.szycik(a)linux.intel.com> ice: Block switchdev mode when ADQ is active and vice versa Manish Chopra <manishc(a)marvell.com> qede: fix firmware halt over suspend and resume Eric Dumazet <edumazet(a)google.com> net: do not allow gso_size to be set to GSO_BY_FRAGS Abel Wu <wuyun.abel(a)bytedance.com> sock: Fix misuse of sk_under_memory_pressure() Edward Cree <ecree.xilinx(a)gmail.com> sfc: don't fail probe if MAE/TC setup fails Edward Cree <ecree.xilinx(a)gmail.com> sfc: don't unregister flow_indr if it was never registered Edward Cree <ecree.xilinx(a)gmail.com> sfc: add fallback action-set-lists for TC offload Alfred Lee <l00g33k(a)gmail.com> net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset Karol Herbst <kherbst(a)redhat.com> drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: XDP, Fix fifo overrun on XDP_REDIRECT Andrii Staikov <andrii.staikov(a)intel.com> i40e: fix misleading debug logs Piotr Gardocki <piotrx.gardocki(a)intel.com> iavf: fix FDIR rule fields masks validation Jakub Kicinski <kuba(a)kernel.org> net: openvswitch: reject negative ifindex Ziyang Xuan <william.xuanziyang(a)huawei.com> team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves Justin Chen <justin.chen(a)broadcom.com> net: phy: broadcom: stub c45 read/write for 54810 Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: disallow object maps Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: GC transaction race with netns dismantle Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path Sishuai Gong <sishuai.system(a)gmail.com> ipvs: fix racy memcpy in proc_do_sync_threshold Xin Long <lucien.xin(a)gmail.com> netfilter: set default timeout to 3 secs for sctp shutdown send and recv state Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: don't fail inserts if duplicate has expired Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: deactivate catchall elements in next generation Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix false-positive lockdep splat Dan Carpenter <dan.carpenter(a)linaro.org> accel/qaic: Clean up integer overflow checking in map_user_pages() Pranjal Ramajor Asha Kanojiya <quic_pkanojiy(a)quicinc.com> accel/qaic: Fix slicing memory leak Liang Chen <liangchen.linux(a)gmail.com> net: veth: Page pool creation error handling for existing pools only Michal Schmidt <mschmidt(a)redhat.com> octeon_ep: cancel queued works in probe error path Michal Schmidt <mschmidt(a)redhat.com> octeon_ep: cancel ctrl_mbox_task after intr_poll_task Michal Schmidt <mschmidt(a)redhat.com> octeon_ep: cancel tx_timeout_task later in remove sequence Michal Schmidt <mschmidt(a)redhat.com> octeon_ep: fix timeout value for waiting on mbox response Radhey Shyam Pandey <radhey.shyam.pandey(a)amd.com> net: macb: In ZynqMP resume always configure PS GTR for non-wakeup source Vinay Belgaumkar <vinay.belgaumkar(a)intel.com> drm/i915/guc/slpc: Restore efficient freq earlier Luca Ceresoli <luca.ceresoli(a)bootlin.com> drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs Petr Machata <petrm(a)nvidia.com> selftests: mirror_gre_changes: Tighten up the TTL test match Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: phy: fix IRQ-based wake-on-lan over hibernate / power off Xiang Yang <xiangyang3(a)huawei.com> net: pcs: Add missing put_device call in miic_create Jason Wang <jasowang(a)redhat.com> virtio-net: set queues after driver_ok Leon Romanovsky <leon(a)kernel.org> xfrm: don't skip free of empty state in acquire policy Leon Romanovsky <leon(a)kernel.org> xfrm: delete offloaded policy Lin Ma <linma(a)zju.edu.cn> xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH Lin Ma <linma(a)zju.edu.cn> xfrm: add NULL check in xfrm_update_ae_params Zhengchao Shao <shaozhengchao(a)huawei.com> ip_vti: fix potential slab-use-after-free in decode_session6 Zhengchao Shao <shaozhengchao(a)huawei.com> ip6_vti: fix slab-use-after-free in decode_session6 Zhengchao Shao <shaozhengchao(a)huawei.com> xfrm: fix slab-use-after-free in decode_session6 Herbert Xu <herbert(a)gondor.apana.org.au> xfrm: Silence warnings triggerable by bad packets Lin Ma <linma(a)zju.edu.cn> net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure Lin Ma <linma(a)zju.edu.cn> net: af_key: fix sadb_x_filter validation Lin Ma <linma(a)zju.edu.cn> net: xfrm: Fix xfrm_address_filter OOB read Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Correct the mitigation status when SMT is disabled Petr Pavlu <petr.pavlu(a)suse.com> x86/retpoline,kprobes: Skip optprobe check for indirect jumps with retpolines and IBT Petr Pavlu <petr.pavlu(a)suse.com> x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Disable the mitigation on unaffected configurations Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Fix the DIV(0) initial fix attempt Sean Christopherson <seanjc(a)google.com> x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() Peter Zijlstra <peterz(a)infradead.org> x86/static_call: Fix __static_call_fixup() Peter Zijlstra <peterz(a)infradead.org> objtool/x86: Fixup frame-pointer vs rethunk Borislav Petkov (AMD) <bp(a)alien8.de> x86/srso: Explain the untraining sequences a bit more Peter Zijlstra <peterz(a)infradead.org> x86/cpu/kvm: Provide UNTRAIN_RET_VM Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Cleanup the untrain mess Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Rename original retbleed methods Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Clean up SRSO return thunk mess Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Make custom return thunk unconditional Peter Zijlstra <peterz(a)infradead.org> objtool/x86: Fix SRSO mess Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() Peter Zijlstra <peterz(a)infradead.org> x86/cpu: Fix __x86_return_thunk symbol type Tam Nguyen <tamnguyenchi(a)os.amperecomputing.com> i2c: designware: Handle invalid SMBus block data response length value Quan Nguyen <quan(a)os.amperecomputing.com> i2c: designware: Correct length byte validation logic Chris Mason <clm(a)fb.com> btrfs: only subtract from len_to_oe_boundary when it is tracking an extent Anand Jain <anand.jain(a)oracle.com> btrfs: fix replace/scrub failure with metadata_uuid xiaoshoukui <xiaoshoukui(a)gmail.com> btrfs: fix BUG_ON condition in btrfs_cancel_balance Josef Bacik <josef(a)toxicpanda.com> btrfs: fix incorrect splitting in btrfs_drop_extent_map_range Filipe Manana <fdmanana(a)suse.com> btrfs: fix infinite directory reads Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms Yi Yang <yiyang13(a)huawei.com> tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux Steve French <stfrench(a)microsoft.com> smb3: display network namespace in debug information Dragos Tatulea <dtatulea(a)nvidia.com> vdpa: Enable strict validation for netlinks ops Lin Ma <linma(a)zju.edu.cn> vdpa: Add max vqp attr to vdpa_nl_policy for nlattr length check Lin Ma <linma(a)zju.edu.cn> vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check Lin Ma <linma(a)zju.edu.cn> vdpa: Add features attr to vdpa_nl_policy for nlattr length check Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/rtas_flash: allow user copy to flash block cache objects Chen-Yu Tsai <wenst(a)chromium.org> media: mtk-jpeg: Set platform driver data earlier Yuanjun Gong <ruc_gongyuanjun(a)163.com> fbdev: mmp: fix value check in mmphw_probe() Ming Lei <ming.lei(a)redhat.com> blk-cgroup: hold queue_lock when removing blkg->q_node Parker Newman <pnewman(a)connecttech.com> i2c: tegra: Fix i2c-tegra DMA config option processing Yicong Yang <yangyicong(a)hisilicon.com> i2c: hisi: Only handle the interrupt of the driver's transfer Chengfeng Ye <dg573847474(a)gmail.com> i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue Qingsong Chen <changxian.cqs(a)antgroup.com> rust: macros: vtable: fix `HAS_*` redefinition (`gen_const_name`) Steve French <stfrench(a)microsoft.com> cifs: fix potential oops in cifs_oplock_break Eugenio Pérez <eperezma(a)redhat.com> vdpa/mlx5: Delete control vq iotlb in destroy_mr only when necessary Dragos Tatulea <dtatulea(a)nvidia.com> vdpa/mlx5: Fix mr->initialized semantics Gal Pressman <gal(a)nvidia.com> virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs() Maxime Coquelin <maxime.coquelin(a)redhat.com> vduse: Use proper spinlock for IRQ injection Wolfram Sang <wsa+renesas(a)sang-engineering.com> virtio-mmio: don't break lifecycle of vm_dev Abel Vesa <abel.vesa(a)linaro.org> regulator: qcom-rpmh: Fix LDO 12 regulator for PM8550 Filipe Manana <fdmanana(a)suse.com> btrfs: fix use-after-free of new block group that became unused Naohiro Aota <naota(a)elisp.net> btrfs: move out now unused BG from the reclaim list Chen Lin <chen.lin5(a)zte.com.cn> ring-buffer: Do not swap cpu_buffer during resize process Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Bluetooth: MGMT: Use correct address for memcpy() Benjamin Gray <bgray(a)linux.ibm.com> powerpc/kasan: Disable KCOV in KASAN code Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Add quirk for ASUS ROG GZ301V Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Add quirk for ASUS ROG G614Jx Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Amend G634 quirk to enable rear speakers Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Add quirk for ASUS ROG GA402X Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Add quirk for ASUS ROG GX650P Tuo Li <islituo(a)gmail.com> ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() dengxiang <dengxiang(a)nfschina.com> ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Alternative boot if primary boot is corrupted Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted Jia-Ju Bai <baijiaju(a)buaa.edu.cn> fs: ntfs3: Fix possible null-pointer dereferences in mi_read() Edward Lo <loyuantsung(a)gmail.com> fs/ntfs3: Return error for inconsistent extended attributes Edward Lo <loyuantsung(a)gmail.com> fs/ntfs3: Enhance sanity check while generating attr_list shanzhulig <shanzhulig(a)gmail.com> drm/amdgpu: Fix potential fence use-after-free v2 Xiubo Li <xiubli(a)redhat.com> ceph: try to dump the msgs when decoding fails Matthew Anderson <ruinairas1992(a)gmail.com> Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally Zhengping Jiang <jiangzp(a)google.com> Bluetooth: L2CAP: Fix use-after-free Yuechao Zhao <yuechao.zhao(a)advantech.com.cn> watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) Zhang Shurong <zhang_shurong(a)foxmail.com> firewire: net: fix use after free in fwnet_finish_incoming_packet() Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Add Intel Barlow Ridge PCI ID Armin Wolf <W_Armin(a)gmx.de> pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() Tuo Li <islituo(a)gmail.com> gfs2: Fix possible data races in gfs2_show_options() Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: imx: add missing USB PHY DPDM wakeup setting Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: imx: turn off vbus comparator when suspend Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: imx: don't request QoS for imx8ulp Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: get rid of XHCI_PLAT quirk that used to prevent MSI setup Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Read retimer NVM authentication status prior tb_retimer_set_inbound_sbtx() Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: platform: mediatek: vpu: fix NULL ptr dereference Avichal Rakesh <arakesh(a)google.com> usb: gadget: uvc: queue empty isoc requests if no video buffer is available Prashanth K <quic_prashk(a)quicinc.com> usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push Andrey Konovalov <andrey.konovalov(a)linaro.org> media: camss: set VFE bpl_alignment to 16 for sdm845 and sm8250 Yunfei Dong <yunfei.dong(a)mediatek.com> media: v4l2-mem2mem: add lock to protect parameter num_rdy Lu Hongfei <luhongfei(a)vivo.com> led: qcom-lpg: Fix resource leaks in for_each_available_child_of_node() loops Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> serial: stm32: Ignore return value of uart_remove_one_port() in .remove() Winston Wen <wentao(a)uniontech.com> cifs: fix session state check in reconnect to avoid use-after-free issue Paulo Alcantara <pc(a)manguebit.com> smb: client: fix warning in cifs_smb3_do_mount() Masahiro Yamada <masahiroy(a)kernel.org> Revert "[PATCH] uml: export symbols added by GCC hardened" Even Xu <even.xu(a)intel.com> HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: core: Free the firmware trace before calling snd_sof_shutdown() Daniel Miess <daniel.miess(a)amd.com> drm/amd/display: Enable dcn314 DPP RCO Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Skip DPP DTO update if root clock is gated Kashyap Desai <kashyap.desai(a)broadcom.com> RDMA/bnxt_re: consider timeout of destroy ah as success. Patrisious Haddad <phaddad(a)nvidia.com> RDMA/mlx5: Return the firmware result upon destroying QP/RQ Lang Yu <Lang.Yu(a)amd.com> drm/amdgpu: unmap and remove csa_va properly Alvin Lee <alvin.lee2(a)amd.com> drm/amd/display: Apply 60us prefetch for DCFCLK <= 300Mhz Daniel Miess <daniel.miess(a)amd.com> drm/amd/display: Remove v_startup workaround for dcn3+ Lang Yu <Lang.Yu(a)amd.com> drm/amdgpu: install stub fence into potential unused fence pointers Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Introduce Disable IRTE Caching Support stuarthayhurst <stuart.a.hayhurst(a)gmail.com> HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard Fei Shao <fshao(a)chromium.org> HID: i2c-hid: goodix: Add support for "goodix,no-reset-during-suspend" property Fei Shao <fshao(a)chromium.org> dt-bindings: input: goodix: Add "goodix,no-reset-during-suspend" property Moti Haimovski <mhaimovski(a)habana.ai> accel/habanalabs: fix mem leak in capture user mappings Ofir Bitton <obitton(a)habana.ai> accel/habanalabs: add pci health check during heartbeat gaoxu <gaoxu2(a)hihonor.com> dma-remap: use kvmalloc_array/kvfree for larger dma memory remap Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: Intel: fix SoundWire/HDaudio mutual exclusion Geert Uytterhoeven <geert+renesas(a)glider.be> iopoll: Call cpu_relax() in busy loops Uday M Bhat <uday.m.bhat(a)intel.com> ASoC: Intel: sof_sdw: Add support for Rex soundwire Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: Intel: sof_sdw: add quick for Dell SKU 0BDA Bard Liao <yung-chuan.liao(a)linux.intel.com> ASoC: Intel: sof_sdw_rt_sdca_jack_common: test SOF_JACK_JDSRC in _exit Oleksij Rempel <linux(a)rempel-privat.de> ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings Long Li <longli(a)microsoft.com> RDMA/mana_ib: Use v2 version of cfg_rx_steer_req to enable RX coalescing Venkata Prasad Potturu <venkataprasad.potturu(a)amd.com> ASoC: amd: vangogh: Add check for acp config flags in vangogh platform Wolfram Sang <wsa+renesas(a)sang-engineering.com> drm: rcar-du: remove R-Car H3 ES1.* workarounds Kathiravan T <quic_kathirav(a)quicinc.com> arm64: dts: qcom: ipq5332: add QFPROM node Raphael Gallais-Pou <raphael.gallais-pou(a)foss.st.com> drm/stm: ltdc: fix late dereference check Venkata Prasad Potturu <venkataprasad.potturu(a)amd.com> ASoC: SOF: amd: Add pci revision id check Simon Trimmer <simont(a)opensource.cirrus.com> ASoC: cs35l56: Move DSP part string generation so that it is done only once Sumit Gupta <sumitg(a)nvidia.com> PCI: tegra194: Fix possible array out of bounds access Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: Intel: sof_sdw: add quirk for LNL RVP Bard Liao <yung-chuan.liao(a)linux.intel.com> ASoC: Intel: sof_sdw: add quirk for MTL RVP Aurabindo Pillai <aurabindo.pillai(a)amd.com> Revert "drm/amd/display: disable SubVP + DRR to prevent underflow" Jack Xiao <Jack.Xiao(a)amd.com> drm/amdgpu: fix memory leak in mes self test hackyzh002 <hackyzh002(a)gmail.com> drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1 Longlong Yao <Longlong.Yao(a)amd.com> drm/amdgpu: fix calltrace warning in amddrm_buddy_fini Danilo Krummrich <dakr(a)redhat.com> drm/scheduler: set entity to NULL in drm_sched_entity_pop_job() Alvin Lee <Alvin.Lee2(a)amd.com> drm/amd/display: Update DTBCLK for DCN32 Li Yang <leoyang.li(a)nxp.com> net: phy: at803x: fix the wol setting functions Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: phy: at803x: Use devm_regulator_get_enable_optional() David Howells <dhowells(a)redhat.com> crypto, cifs: fix error handling in extract_iter_to_sg() ------------- Diffstat: Documentation/admin-guide/hw-vuln/srso.rst | 4 +- Documentation/admin-guide/kernel-parameters.txt | 1 + .../devicetree/bindings/input/goodix,gt7375p.yaml | 9 ++ .../bindings/pinctrl/qcom,sa8775p-tlmm.yaml | 2 +- Documentation/networking/nf_conntrack-sysctl.rst | 4 +- Makefile | 4 +- arch/arm/boot/dts/imx23.dtsi | 2 +- arch/arm/boot/dts/imx28.dtsi | 2 +- arch/arm/boot/dts/imx6dl-prtrvt.dts | 4 + arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-prti6q.dtsi | 11 +- arch/arm/boot/dts/imx6qdl.dtsi | 2 +- arch/arm/boot/dts/imx6sx.dtsi | 8 +- arch/arm/boot/dts/imx6ul.dtsi | 2 +- arch/arm/boot/dts/imx7s.dtsi | 8 +- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 7 +- arch/arm64/boot/dts/freescale/imx93.dtsi | 2 +- arch/arm64/boot/dts/qcom/ipq5332.dtsi | 7 + arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 2 +- .../boot/dts/rockchip/rk3399-rock-4c-plus.dts | 3 +- arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 6 +- arch/arm64/include/asm/fpsimd.h | 4 +- arch/arm64/kernel/fpsimd.c | 6 +- arch/arm64/kernel/ptrace.c | 20 ++- arch/arm64/kernel/signal.c | 2 +- arch/parisc/kernel/entry.S | 47 ++++--- arch/powerpc/kernel/rtas_flash.c | 6 +- arch/powerpc/mm/kasan/Makefile | 1 + arch/riscv/Kconfig | 28 ++-- arch/riscv/include/asm/insn.h | 15 ++- arch/riscv/kernel/compat_vdso/Makefile | 8 +- arch/riscv/kernel/traps.c | 6 +- arch/riscv/lib/uaccess.S | 11 +- arch/um/os-Linux/user_syms.c | 7 - arch/x86/include/asm/entry-common.h | 1 + arch/x86/include/asm/nospec-branch.h | 49 +++---- arch/x86/kernel/alternative.c | 4 - arch/x86/kernel/cpu/amd.c | 1 + arch/x86/kernel/cpu/bugs.c | 29 ++++- arch/x86/kernel/kprobes/opt.c | 40 +++--- arch/x86/kernel/static_call.c | 13 ++ arch/x86/kernel/traps.c | 2 - arch/x86/kernel/vmlinux.lds.S | 22 ++-- arch/x86/kvm/svm/svm.c | 2 + arch/x86/kvm/svm/vmenter.S | 7 +- arch/x86/lib/retpoline.S | 141 ++++++++++++++------- block/blk-cgroup.c | 2 + block/blk-crypto-fallback.c | 36 ++++-- drivers/accel/habanalabs/common/device.c | 15 ++- drivers/accel/habanalabs/common/habanalabs.h | 2 + drivers/accel/habanalabs/common/habanalabs_drv.c | 4 +- drivers/accel/qaic/qaic_control.c | 26 ++-- drivers/accel/qaic/qaic_data.c | 1 + drivers/bluetooth/btusb.c | 3 + drivers/bus/ti-sysc.c | 2 + drivers/firewire/net.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 38 ++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 41 +++++- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 10 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 - .../amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c | 27 ++++ .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c | 8 ++ .../gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c | 5 + .../drm/amd/display/dc/dcn314/dcn314_resource.c | 20 +++ .../gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c | 24 +++- .../gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 4 - .../amd/display/dc/dml/dcn32/display_mode_vba_32.c | 4 +- .../amd/display/dc/dml/dcn32/display_mode_vba_32.h | 2 +- drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h | 1 + drivers/gpu/drm/amd/include/amd_shared.h | 1 - drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 14 +- drivers/gpu/drm/drm_edid.c | 29 ++--- drivers/gpu/drm/i915/display/intel_sdvo.c | 2 +- drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 22 ++-- drivers/gpu/drm/nouveau/nouveau_connector.c | 11 +- drivers/gpu/drm/panel/panel-simple.c | 24 ++-- drivers/gpu/drm/qxl/qxl_drv.h | 2 +- drivers/gpu/drm/qxl/qxl_dumb.c | 5 +- drivers/gpu/drm/qxl/qxl_gem.c | 25 ++-- drivers/gpu/drm/qxl/qxl_ioctl.c | 6 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 37 +----- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 48 ------- drivers/gpu/drm/rcar-du/rcar_du_drv.h | 2 - drivers/gpu/drm/rcar-du/rcar_du_regs.h | 3 +- drivers/gpu/drm/scheduler/sched_entity.c | 6 + drivers/gpu/drm/scheduler/sched_main.c | 4 + drivers/gpu/drm/stm/ltdc.c | 4 +- drivers/hid/hid-logitech-hidpp.c | 4 + drivers/hid/i2c-hid/i2c-hid-of-goodix.c | 16 ++- drivers/hid/intel-ish-hid/ipc/hw-ish.h | 1 + drivers/hid/intel-ish-hid/ipc/pci-ish.c | 1 + drivers/i2c/busses/i2c-bcm-iproc.c | 11 +- drivers/i2c/busses/i2c-designware-master.c | 16 ++- drivers/i2c/busses/i2c-hisi.c | 8 ++ drivers/i2c/busses/i2c-tegra.c | 2 +- drivers/infiniband/hw/bnxt_re/bnxt_re.h | 2 + drivers/infiniband/hw/bnxt_re/ib_verbs.c | 16 ++- drivers/infiniband/hw/bnxt_re/qplib_sp.c | 8 +- drivers/infiniband/hw/bnxt_re/qplib_sp.h | 4 +- drivers/infiniband/hw/mana/qp.c | 5 +- drivers/infiniband/hw/mlx5/qpc.c | 10 +- drivers/iommu/amd/amd_iommu_types.h | 4 + drivers/iommu/amd/init.c | 36 ++++++ drivers/leds/rgb/leds-qcom-lpg.c | 8 +- .../media/platform/mediatek/jpeg/mtk_jpeg_core.c | 4 +- drivers/media/platform/mediatek/vpu/mtk_vpu.c | 6 +- drivers/media/platform/qcom/camss/camss-vfe.c | 6 +- drivers/media/usb/uvc/uvc_v4l2.c | 2 +- drivers/mmc/core/block.c | 7 +- drivers/mmc/host/sdhci_f_sdh30.c | 11 +- drivers/mmc/host/sunplus-mmc.c | 26 ++-- drivers/mmc/host/wbsd.c | 2 - drivers/net/dsa/mv88e6xxx/chip.c | 8 ++ drivers/net/ethernet/cadence/macb_main.c | 9 +- drivers/net/ethernet/intel/i40e/i40e_nvm.c | 16 +-- drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 10 ++ drivers/net/ethernet/intel/iavf/iavf_fdir.c | 77 ++++++++++- drivers/net/ethernet/intel/iavf/iavf_fdir.h | 2 + drivers/net/ethernet/intel/ice/ice_eswitch.c | 6 + drivers/net/ethernet/intel/ice/ice_main.c | 5 + .../ethernet/marvell/octeon_ep/octep_ctrl_net.c | 2 +- .../net/ethernet/marvell/octeon_ep/octep_main.c | 9 +- drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h | 2 + drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 8 +- drivers/net/ethernet/microsoft/mana/mana_en.c | 5 +- drivers/net/ethernet/qlogic/qede/qede_main.c | 10 ++ drivers/net/ethernet/sfc/ef100_nic.c | 2 +- drivers/net/ethernet/sfc/tc.c | 70 +++++++++- drivers/net/ethernet/sfc/tc.h | 9 ++ drivers/net/pcs/pcs-rzn1-miic.c | 10 +- drivers/net/phy/at803x.c | 89 +++++-------- drivers/net/phy/broadcom.c | 13 ++ drivers/net/phy/phy_device.c | 13 +- drivers/net/team/team.c | 4 +- drivers/net/veth.c | 3 +- drivers/net/virtio_net.c | 6 +- drivers/pci/controller/dwc/pcie-tegra194.c | 13 +- drivers/pcmcia/rsrc_nonstatic.c | 2 + drivers/pinctrl/qcom/pinctrl-msm.c | 9 +- drivers/pinctrl/qcom/pinctrl-msm.h | 2 + drivers/pinctrl/qcom/pinctrl-sa8775p.c | 1 + drivers/regulator/da9063-regulator.c | 12 +- drivers/regulator/qcom-rpmh-regulator.c | 2 +- drivers/soc/aspeed/aspeed-socinfo.c | 1 + drivers/soc/aspeed/aspeed-uart-routing.c | 2 +- drivers/thunderbolt/nhi.c | 2 + drivers/thunderbolt/nhi.h | 4 + drivers/thunderbolt/quirks.c | 8 ++ drivers/thunderbolt/retimer.c | 29 +++-- drivers/tty/n_gsm.c | 3 +- drivers/tty/serial/8250/8250_port.c | 1 + drivers/tty/serial/fsl_lpuart.c | 4 +- drivers/tty/serial/stm32-usart.c | 5 +- drivers/usb/chipidea/ci_hdrc_imx.c | 5 + drivers/usb/chipidea/usbmisc_imx.c | 37 +++++- drivers/usb/gadget/function/u_serial.c | 3 + drivers/usb/gadget/function/uvc_video.c | 32 +++-- drivers/usb/host/xhci-histb.c | 12 +- drivers/usb/host/xhci-mtk.c | 6 - drivers/usb/host/xhci-pci.c | 7 - drivers/usb/host/xhci-plat.c | 7 +- drivers/usb/host/xhci-tegra.c | 1 - drivers/usb/host/xhci.h | 2 +- drivers/vdpa/mlx5/core/mlx5_vdpa.h | 2 + drivers/vdpa/mlx5/core/mr.c | 105 ++++++++++----- drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 +- drivers/vdpa/vdpa.c | 9 +- drivers/vdpa/vdpa_user/vduse_dev.c | 8 +- drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 4 +- drivers/virtio/virtio_mmio.c | 5 +- drivers/virtio/virtio_vdpa.c | 2 + drivers/watchdog/sp5100_tco.c | 4 +- fs/btrfs/block-group.c | 12 ++ fs/btrfs/block-group.h | 5 + fs/btrfs/ctree.h | 1 + fs/btrfs/delayed-inode.c | 5 +- fs/btrfs/delayed-inode.h | 1 + fs/btrfs/extent_io.c | 25 +++- fs/btrfs/extent_map.c | 6 +- fs/btrfs/inode.c | 131 +++++++++++-------- fs/btrfs/scrub.c | 3 +- fs/btrfs/volumes.c | 3 +- fs/ceph/mds_client.c | 4 + fs/gfs2/super.c | 26 ++-- fs/netfs/iterator.c | 2 +- fs/ntfs3/frecord.c | 16 ++- fs/ntfs3/fsntfs.c | 2 +- fs/ntfs3/index.c | 6 + fs/ntfs3/ntfs_fs.h | 2 + fs/ntfs3/record.c | 10 +- fs/ntfs3/super.c | 98 ++++++++++---- fs/ntfs3/xattr.c | 1 + fs/smb/client/cifs_debug.c | 10 ++ fs/smb/client/cifsfs.c | 28 ++-- fs/smb/client/file.c | 25 ++-- fs/smb/client/fs_context.c | 4 + fs/smb/client/smb2pdu.c | 6 + include/drm/drm_edid.h | 12 +- include/linux/iopoll.h | 2 + include/linux/virtio_net.h | 4 + include/media/v4l2-mem2mem.h | 18 ++- include/net/mana/mana.h | 4 +- include/net/sock.h | 6 + include/net/xfrm.h | 1 + kernel/dma/remap.c | 4 +- kernel/trace/ring_buffer.c | 14 +- kernel/trace/trace.c | 3 +- net/bluetooth/l2cap_core.c | 5 + net/bluetooth/mgmt.c | 2 +- net/core/sock.c | 2 +- net/ipv4/ip_vti.c | 4 +- net/ipv4/tcp_timer.c | 4 +- net/ipv6/ip6_vti.c | 4 +- net/key/af_key.c | 4 +- net/netfilter/ipvs/ip_vs_ctl.c | 4 + net/netfilter/nf_conntrack_proto_sctp.c | 6 +- net/netfilter/nf_tables_api.c | 44 ++++++- net/netfilter/nft_dynset.c | 3 + net/netfilter/nft_set_pipapo.c | 36 +++--- net/openvswitch/datapath.c | 8 +- net/unix/af_unix.c | 9 +- net/xfrm/xfrm_compat.c | 2 +- net/xfrm/xfrm_input.c | 22 ++-- net/xfrm/xfrm_interface_core.c | 4 +- net/xfrm/xfrm_state.c | 8 +- net/xfrm/xfrm_user.c | 15 ++- rust/macros/vtable.rs | 1 + sound/hda/hdac_regmap.c | 7 +- sound/pci/hda/patch_realtek.c | 58 ++++++++- sound/soc/amd/Kconfig | 1 + sound/soc/amd/vangogh/acp5x.h | 2 + sound/soc/amd/vangogh/pci-acp5x.c | 7 +- sound/soc/codecs/cs35l56.c | 12 +- sound/soc/codecs/max98363.c | 9 +- sound/soc/codecs/rt5665.c | 2 + sound/soc/intel/boards/sof_sdw.c | 35 +++++ sound/soc/intel/boards/sof_sdw_rt711_sdca.c | 3 + sound/soc/meson/axg-tdm-formatter.c | 42 +++--- sound/soc/sof/amd/acp.h | 3 + sound/soc/sof/amd/pci-rmb.c | 3 + sound/soc/sof/amd/pci-rn.c | 3 + sound/soc/sof/core.c | 4 +- sound/soc/sof/intel/hda-dai-ops.c | 13 +- sound/soc/sof/intel/hda-dai.c | 8 +- sound/soc/sof/intel/hda.c | 12 +- sound/soc/sof/intel/hda.h | 2 + sound/usb/quirks-table.h | 29 +++++ tools/objtool/arch/x86/decode.c | 11 +- tools/objtool/check.c | 45 +++++-- tools/objtool/include/objtool/arch.h | 1 + tools/objtool/include/objtool/elf.h | 1 + tools/perf/util/machine.c | 5 - tools/perf/util/thread-stack.c | 4 +- .../selftests/net/forwarding/mirror_gre_changes.sh | 3 +- 264 files changed, 2116 insertions(+), 990 deletions(-)

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UNITED NATIONS HEADQUARTER OFFICE FROM NEW-YORK AMERICA

by UNITED NATIONS HEADQUARTER OFFICE AMERICA

Official Name:United States of America Capitol:Washington Population:318,814,000 Languages:English, Spanish, numerous others Geographic Region:Americas Northern America Geographic Size (km sq):9,526,468 Year of UN Membership:1945 Year of Present State Formation:1787 Current UN Representative:Mr.Dennis Francis Greetings This message is converting to you from united nation Headquarter from New-York America to know what is exactly the reason of being ungrateful to the received compensation fund, meanwhile you have to explain to us how the fund was divided to each and every needful one in your country because united nation compersated you with (€ 2,500,000.00 Million EUR ) to use part of the money and help orphan and widowers including the people covid19 affected in your country for our proper documentary. It had been officially known that out of the (150) lucky winners that has received their compensation fund out there worldwide sum of (€ 2,500,000.00 Million EUR ) per each of the lucky winner as it was listed in our list files and individuals, that was offered by United Nations compensation in last year 2022,(149) has all returned back with appreciation letter to united nation office remainder you.Woodforest National Bank reported to united nation that they has paid all the lucky winners,after we checked our file we saw that (149)has come and thanked united nation and explained how they used there money remaining you to complete the total number(150).we need your urgent response for our proper documentry. You are adviced to explain in details how the fund was divided to the needful as the purpose on your reply mail. Thank you in advance Mr.Dennis Francis PRESIDENT OF THE UNITED NATIONS GENERAL ASSEMBLY

2 years

1
0
0 0

[PATCH 6.1.y] thunderbolt: Fix Thunderbolt 3 display flickering issue on 2nd hot plug onwards

by Mario Limonciello

From: Sanjay R Mehta <sanju.mehta(a)amd.com> Previously, on unplug events, the TMU mode was disabled first followed by the Time Synchronization Handshake, irrespective of whether the tb_switch_tmu_rate_write() API was successful or not. However, this caused a problem with Thunderbolt 3 (TBT3) devices, as the TSPacketInterval bits were always enabled by default, leading the host router to assume that the device router's TMU was already enabled and preventing it from initiating the Time Synchronization Handshake. As a result, TBT3 monitors experienced display flickering from the second hot plug onwards. To address this issue, we have modified the code to only disable the Time Synchronization Handshake during TMU disable if the tb_switch_tmu_rate_write() function is successful. This ensures that the TBT3 devices function correctly and eliminates the display flickering issue. Co-developed-by: Sanath S <Sanath.S(a)amd.com> Signed-off-by: Sanath S <Sanath.S(a)amd.com> Signed-off-by: Sanjay R Mehta <sanju.mehta(a)amd.com> Cc: stable(a)vger.kernel.org Signed-off-by: Mika Westerberg <mika.westerberg(a)linux.intel.com> (cherry picked from commit 583893a66d731f5da010a3fa38a0460e05f0149b) USB4v2 introduced support for uni-directional TMU mode as part of d49b4f043d63 ("thunderbolt: Add support for enhanced uni-directional TMU mode") This is not a stable candidate commit, so adjust the code for backport. Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> --- drivers/thunderbolt/tmu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/thunderbolt/tmu.c b/drivers/thunderbolt/tmu.c index 626aca3124b1..d9544600b386 100644 --- a/drivers/thunderbolt/tmu.c +++ b/drivers/thunderbolt/tmu.c @@ -415,7 +415,8 @@ int tb_switch_tmu_disable(struct tb_switch *sw) * uni-directional mode and we don't want to change it's TMU * mode. */ - tb_switch_tmu_rate_write(sw, TB_SWITCH_TMU_RATE_OFF); + ret = tb_switch_tmu_rate_write(sw, TB_SWITCH_TMU_RATE_OFF); + return ret; tb_port_tmu_time_sync_disable(up); ret = tb_port_tmu_time_sync_disable(down); -- 2.34.1

2 years

1
0
0 0

stable/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v6.1.47)

by kernelci.org bot

stable/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v6.1.47) Full Build Summary: https://kernelci.org/build/stable/branch/linux-6.1.y/kernel/v6.1.47/ Tree: stable Branch: linux-6.1.y Git Describe: v6.1.47 Git Commit: 802aacbbffe2512dce9f8f33ad99d01cfec435de Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.292)

by kernelci.org bot

stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.292) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.292/ Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.292 Git Commit: 4e5e7fa94ee0ff378b268679d51feb1fd2a04756 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 3 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings Warnings summary: 14 ld: warning: creating DT_TEXTREL in a PIE 12 aarch64-linux-gnu-ld: warning: -z norelro ignored 8 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 6 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 6 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

[PATCH AUTOSEL 5.15 1/6] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset. -------- ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined! -------- Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Vinod Koul <vkoul(a)kernel.org> Cc: dmaengine(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/dma/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 95344ae49e532..e1beddcc8c84a 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -202,6 +202,7 @@ config FSL_DMA config FSL_EDMA tristate "Freescale eDMA engine support" depends on OF + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help @@ -271,6 +272,7 @@ config IMX_SDMA config INTEL_IDMA64 tristate "Intel integrated DMA 64-bit support" + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help -- 2.40.1

2 years

3
7
0 0

[PATCH 5.15 0/2] Fixup IOMMU list in MAINTAINERS

by Easwar Hariharan

The IOMMU list has moved and emails to the old list bounce. Bring stable in alignment with mainline. Joerg Roedel (1): MAINTAINERS: Remove iommu(a)lists.linux-foundation.org Xiang Chen (1): MAINTAINERS: update maintainer list of DMA MAPPING BENCHMARK MAINTAINERS | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) -- 2.25.1

2 years

2
5
0 0

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.191)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.191) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.191/ Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.191 Git Commit: da742ebfa00c3add4a358dd79ec92161c07e1435 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 4 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section 4 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 4 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 2 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

[PATCH AUTOSEL 6.4 01/10] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset: ------ ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup': clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap' ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap' ------ Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Michael Turquette <mturquette(a)baylibre.com> Cc: Stephen Boyd <sboyd(a)kernel.org> Cc: linux-clk(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 016814e15536a..52dfbae4f361c 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -444,6 +444,7 @@ config COMMON_CLK_BD718XX config COMMON_CLK_FIXED_MMIO bool "Clock driver for Memory Mapped Fixed values" depends on COMMON_CLK && OF + depends on HAS_IOMEM help Support for Memory Mapped IO Fixed clocks -- 2.40.1

2 years

2
11
0 0

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v6.1.47)

by kernelci.org bot

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v6.1.47) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.47/ Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.47 Git Commit: 802aacbbffe2512dce9f8f33ad99d01cfec435de Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section --- For more info write to <info(a)kernelci.org>

2 years

1
0
0 0

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323)

by kernelci.org bot

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.323/ Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.323 Git Commit: 80b73c056d2076d12f9e50c753bb440fc79f30c9 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings Warnings summary: 14 ld: warning: creating DT_TEXTREL in a PIE 8 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 8 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 6 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 6 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 6 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years

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stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 5 warnings (v5.15.127)

by kernelci.org bot

stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 5 warnings (v5.15.127) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.127/ Tree: stable-rc Branch: linux-5.15.y Git Describe: v5.15.127 Git Commit: f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings Warnings summary: 4 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section 4 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 2 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section --- For more info write to <info(a)kernelci.org>

2 years

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[PATCH] drm/vmwgfx: Fix possible invalid drm gem put calls

by Zack Rusin

From: Zack Rusin <zackr(a)vmware.com> vmw_bo_unreference sets the input buffer to null on exit, resulting in null ptr deref's on the subsequent drm gem put calls. This went unnoticed because only very old userspace would be exercising those paths but it wouldn't be hard to hit on old distros with brand new kernels. Introduce a new function that abstracts unrefing of user bo's to make the code cleaner and more explicit. Signed-off-by: Zack Rusin <zackr(a)vmware.com> Reported-by: Ian Forbes <iforbes(a)vmware.com> Fixes: 9ef8d83e8e25 ("drm/vmwgfx: Do not drop the reference to the handle too soon") Cc: <stable(a)vger.kernel.org> # v6.4+ --- drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 6 ++---- drivers/gpu/drm/vmwgfx/vmwgfx_bo.h | 8 ++++++++ drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 6 ++---- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 6 ++---- drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c | 3 +-- drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 3 +-- 6 files changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c index 82094c137855..c43853597776 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c @@ -497,10 +497,9 @@ static int vmw_user_bo_synccpu_release(struct drm_file *filp, if (!(flags & drm_vmw_synccpu_allow_cs)) { atomic_dec(&vmw_bo->cpu_writers); } - ttm_bo_put(&vmw_bo->tbo); + vmw_user_bo_unref(vmw_bo); } - drm_gem_object_put(&vmw_bo->tbo.base); return ret; } @@ -540,8 +539,7 @@ int vmw_user_bo_synccpu_ioctl(struct drm_device *dev, void *data, return ret; ret = vmw_user_bo_synccpu_grab(vbo, arg->flags); - vmw_bo_unreference(&vbo); - drm_gem_object_put(&vbo->tbo.base); + vmw_user_bo_unref(vbo); if (unlikely(ret != 0)) { if (ret == -ERESTARTSYS || ret == -EBUSY) return -EBUSY; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h index 50a836e70994..1d433fceed3d 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h @@ -195,6 +195,14 @@ static inline struct vmw_bo *vmw_bo_reference(struct vmw_bo *buf) return buf; } +static inline void vmw_user_bo_unref(struct vmw_bo *vbo) +{ + if (vbo) { + ttm_bo_put(&vbo->tbo); + drm_gem_object_put(&vbo->tbo.base); + } +} + static inline struct vmw_bo *to_vmw_bo(struct drm_gem_object *gobj) { return container_of((gobj), struct vmw_bo, tbo.base); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 6b9aa2b4ef54..25b96821df0f 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -1164,8 +1164,7 @@ static int vmw_translate_mob_ptr(struct vmw_private *dev_priv, } vmw_bo_placement_set(vmw_bo, VMW_BO_DOMAIN_MOB, VMW_BO_DOMAIN_MOB); ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo); - ttm_bo_put(&vmw_bo->tbo); - drm_gem_object_put(&vmw_bo->tbo.base); + vmw_user_bo_unref(vmw_bo); if (unlikely(ret != 0)) return ret; @@ -1221,8 +1220,7 @@ static int vmw_translate_guest_ptr(struct vmw_private *dev_priv, vmw_bo_placement_set(vmw_bo, VMW_BO_DOMAIN_GMR | VMW_BO_DOMAIN_VRAM, VMW_BO_DOMAIN_GMR | VMW_BO_DOMAIN_VRAM); ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo); - ttm_bo_put(&vmw_bo->tbo); - drm_gem_object_put(&vmw_bo->tbo.base); + vmw_user_bo_unref(vmw_bo); if (unlikely(ret != 0)) return ret; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index b62207be3363..1489ad73c103 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -1665,10 +1665,8 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, err_out: /* vmw_user_lookup_handle takes one ref so does new_fb */ - if (bo) { - vmw_bo_unreference(&bo); - drm_gem_object_put(&bo->tbo.base); - } + if (bo) + vmw_user_bo_unref(bo); if (surface) vmw_surface_unreference(&surface); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c index 7e112319a23c..fb85f244c3d0 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c @@ -451,8 +451,7 @@ int vmw_overlay_ioctl(struct drm_device *dev, void *data, ret = vmw_overlay_update_stream(dev_priv, buf, arg, true); - vmw_bo_unreference(&buf); - drm_gem_object_put(&buf->tbo.base); + vmw_user_bo_unref(buf); out_unlock: mutex_unlock(&overlay->mutex); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c index e7226db8b242..1e81ff2422cf 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c @@ -809,8 +809,7 @@ static int vmw_shader_define(struct drm_device *dev, struct drm_file *file_priv, shader_type, num_input_sig, num_output_sig, tfile, shader_handle); out_bad_arg: - vmw_bo_unreference(&buffer); - drm_gem_object_put(&buffer->tbo.base); + vmw_user_bo_unref(buffer); return ret; } -- 2.39.2

2 years

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Linux 6.1.47

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.47 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 1 Makefile | 2 arch/arm/boot/dts/imx50-kobo-aura.dts | 2 arch/arm/boot/dts/imx53-cx9020.dts | 10 arch/arm/boot/dts/imx53-m53evk.dts | 4 arch/arm/boot/dts/imx53-m53menlo.dts | 6 arch/arm/boot/dts/imx53-tx53.dtsi | 2 arch/arm/boot/dts/imx53-usbarmory.dts | 2 arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi | 6 arch/arm/boot/dts/imx6dl-prtrvt.dts | 4 arch/arm/boot/dts/imx6dl-riotboard.dts | 4 arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 6 arch/arm/boot/dts/imx6q-gw5400-a.dts | 6 arch/arm/boot/dts/imx6q-h100.dts | 6 arch/arm/boot/dts/imx6q-kp.dtsi | 4 arch/arm/boot/dts/imx6q-marsboard.dts | 4 arch/arm/boot/dts/imx6q-tbs2910.dts | 2 arch/arm/boot/dts/imx6qdl-emcon.dtsi | 4 arch/arm/boot/dts/imx6qdl-gw51xx.dtsi | 4 arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 6 arch/arm/boot/dts/imx6qdl-gw53xx.dtsi | 6 arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 6 arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 2 arch/arm/boot/dts/imx6qdl-gw552x.dtsi | 6 arch/arm/boot/dts/imx6qdl-gw553x.dtsi | 4 arch/arm/boot/dts/imx6qdl-gw560x.dtsi | 6 arch/arm/boot/dts/imx6qdl-gw5903.dtsi | 2 arch/arm/boot/dts/imx6qdl-gw5904.dtsi | 6 arch/arm/boot/dts/imx6qdl-gw5907.dtsi | 4 arch/arm/boot/dts/imx6qdl-gw5910.dtsi | 6 arch/arm/boot/dts/imx6qdl-gw5912.dtsi | 6 arch/arm/boot/dts/imx6qdl-gw5913.dtsi | 4 arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi | 10 arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi | 4 arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi | 8 arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 4 arch/arm/boot/dts/imx6qdl-prti6q.dtsi | 11 arch/arm/boot/dts/imx6qdl-rex.dtsi | 2 arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 2 arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 2 arch/arm/boot/dts/imx6qdl-ts7970.dtsi | 4 arch/arm/boot/dts/imx6qdl-tx6.dtsi | 2 arch/arm/boot/dts/imx6sl-evk.dts | 2 arch/arm/boot/dts/imx6sll-evk.dts | 2 arch/arm/boot/dts/imx6sll.dtsi | 2 arch/arm/boot/dts/imx6sx-sabreauto.dts | 2 arch/arm/boot/dts/imx6sx-udoo-neo.dtsi | 4 arch/arm/boot/dts/imx6sx.dtsi | 6 arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi | 2 arch/arm/boot/dts/imx6ul-tx6ul.dtsi | 2 arch/arm64/boot/dts/freescale/imx8mm.dtsi | 7 arch/arm64/boot/dts/freescale/imx93.dtsi | 2 arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 2 arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts | 3 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 6 arch/arm64/include/asm/fpsimd.h | 4 arch/arm64/include/asm/kvm_host.h | 2 arch/arm64/kernel/fpsimd.c | 6 arch/arm64/kernel/ptrace.c | 9 arch/arm64/kernel/signal.c | 2 arch/arm64/kvm/arm.c | 6 arch/arm64/kvm/vgic/vgic-v3.c | 2 arch/arm64/kvm/vgic/vgic-v4.c | 7 arch/powerpc/kernel/rtas_flash.c | 6 arch/powerpc/mm/kasan/Makefile | 1 arch/riscv/lib/uaccess.S | 11 block/blk-crypto-fallback.c | 36 + drivers/bluetooth/btusb.c | 3 drivers/bus/ti-sysc.c | 2 drivers/cpuidle/cpuidle-psci-domain.c | 42 -- drivers/firewire/net.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 8 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 41 + drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 9 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 209 ++++++++-- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h | 14 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 30 + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h | 3 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c | 8 drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c | 5 drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c | 20 drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c | 22 + drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h | 3 drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 2 drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h | 3 drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c | 4 drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h | 2 drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h | 1 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 14 drivers/gpu/drm/i915/display/intel_sdvo.c | 2 drivers/gpu/drm/nouveau/nouveau_connector.c | 8 drivers/gpu/drm/panel/panel-simple.c | 24 - drivers/gpu/drm/qxl/qxl_drv.h | 2 drivers/gpu/drm/qxl/qxl_dumb.c | 5 drivers/gpu/drm/qxl/qxl_gem.c | 25 - drivers/gpu/drm/qxl/qxl_ioctl.c | 6 drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 37 - drivers/gpu/drm/rcar-du/rcar_du_drv.c | 48 -- drivers/gpu/drm/rcar-du/rcar_du_drv.h | 2 drivers/gpu/drm/rcar-du/rcar_du_regs.h | 3 drivers/gpu/drm/stm/ltdc.c | 4 drivers/hid/hid-logitech-hidpp.c | 4 drivers/hid/intel-ish-hid/ipc/hw-ish.h | 1 drivers/hid/intel-ish-hid/ipc/pci-ish.c | 1 drivers/i2c/busses/i2c-bcm-iproc.c | 11 drivers/i2c/busses/i2c-designware-master.c | 16 drivers/i2c/busses/i2c-hisi.c | 8 drivers/i2c/busses/i2c-tegra.c | 2 drivers/infiniband/hw/mlx5/qpc.c | 10 drivers/iommu/amd/amd_iommu_types.h | 4 drivers/iommu/amd/init.c | 36 + drivers/leds/rgb/leds-qcom-lpg.c | 8 drivers/media/platform/mediatek/vpu/mtk_vpu.c | 6 drivers/media/platform/qcom/camss/camss-vfe.c | 6 drivers/misc/habanalabs/common/device.c | 15 drivers/misc/habanalabs/common/habanalabs.h | 2 drivers/misc/habanalabs/common/habanalabs_drv.c | 2 drivers/mmc/core/block.c | 7 drivers/mmc/host/sdhci_f_sdh30.c | 66 +-- drivers/mmc/host/wbsd.c | 2 drivers/net/dsa/mv88e6xxx/chip.c | 8 drivers/net/ethernet/cadence/macb_main.c | 9 drivers/net/ethernet/intel/i40e/i40e_nvm.c | 16 drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 10 drivers/net/ethernet/intel/iavf/iavf_fdir.c | 77 +++ drivers/net/ethernet/intel/iavf/iavf_fdir.h | 2 drivers/net/ethernet/intel/ice/ice_eswitch.c | 6 drivers/net/ethernet/intel/ice/ice_main.c | 5 drivers/net/ethernet/intel/igc/igc_base.h | 11 drivers/net/ethernet/intel/igc/igc_main.c | 7 drivers/net/ethernet/marvell/octeon_ep/octep_main.c | 2 drivers/net/ethernet/qlogic/qede/qede_main.c | 10 drivers/net/ethernet/sfc/tc.c | 2 drivers/net/pcs/pcs-rzn1-miic.c | 10 drivers/net/phy/at803x.c | 89 +--- drivers/net/phy/broadcom.c | 13 drivers/net/phy/phy_device.c | 13 drivers/net/team/team.c | 4 drivers/net/virtio_net.c | 26 + drivers/pci/controller/dwc/pcie-tegra194.c | 13 drivers/pcmcia/rsrc_nonstatic.c | 2 drivers/soc/aspeed/aspeed-socinfo.c | 1 drivers/soc/aspeed/aspeed-uart-routing.c | 2 drivers/thunderbolt/nhi.c | 2 drivers/thunderbolt/nhi.h | 4 drivers/thunderbolt/quirks.c | 8 drivers/thunderbolt/retimer.c | 29 + drivers/tty/n_gsm.c | 3 drivers/tty/serial/8250/8250_port.c | 1 drivers/tty/serial/fsl_lpuart.c | 4 drivers/tty/serial/stm32-usart.c | 5 drivers/usb/chipidea/ci_hdrc_imx.c | 5 drivers/usb/chipidea/usbmisc_imx.c | 2 drivers/usb/gadget/function/u_serial.c | 3 drivers/usb/gadget/function/uvc_video.c | 32 + drivers/vdpa/mlx5/core/mlx5_vdpa.h | 2 drivers/vdpa/mlx5/core/mr.c | 97 +++- drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 drivers/vdpa/vdpa.c | 9 drivers/vdpa/vdpa_user/vduse_dev.c | 8 drivers/video/aperture.c | 7 drivers/video/fbdev/hyperv_fb.c | 17 drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 4 drivers/virtio/virtio_mmio.c | 5 drivers/watchdog/sp5100_tco.c | 4 fs/btrfs/block-group.c | 14 fs/btrfs/block-group.h | 18 fs/btrfs/extent_map.c | 6 fs/btrfs/free-space-tree.c | 10 fs/btrfs/tests/free-space-tree-tests.c | 2 fs/btrfs/volumes.c | 3 fs/btrfs/zoned.c | 7 fs/ceph/mds_client.c | 4 fs/gfs2/super.c | 26 - fs/ntfs3/frecord.c | 16 fs/ntfs3/fsntfs.c | 2 fs/ntfs3/index.c | 6 fs/ntfs3/ntfs_fs.h | 2 fs/ntfs3/record.c | 10 fs/smb/client/cifsfs.c | 28 - fs/smb/client/file.c | 25 - fs/smb/client/smb2pdu.c | 6 include/kvm/arm_vgic.h | 2 include/linux/iopoll.h | 2 include/linux/virtio_net.h | 4 include/media/v4l2-mem2mem.h | 18 include/net/sock.h | 6 kernel/dma/remap.c | 4 kernel/sched/fair.c | 189 ++++----- kernel/sched/sched.h | 19 kernel/trace/ring_buffer.c | 14 kernel/trace/trace.c | 3 mm/hugetlb.c | 75 ++- mm/zsmalloc.c | 113 ++--- net/bluetooth/l2cap_core.c | 5 net/bluetooth/mgmt.c | 2 net/core/sock.c | 2 net/ipv4/ip_vti.c | 4 net/ipv4/tcp_timer.c | 4 net/ipv6/ip6_vti.c | 4 net/key/af_key.c | 4 net/netfilter/ipvs/ip_vs_ctl.c | 4 net/netfilter/nf_conntrack_proto_sctp.c | 6 net/netfilter/nf_tables_api.c | 1 net/netfilter/nft_dynset.c | 3 net/netfilter/nft_set_pipapo.c | 13 net/openvswitch/datapath.c | 8 net/smc/af_smc.c | 4 net/smc/smc.h | 2 net/smc/smc_clc.c | 4 net/smc/smc_core.c | 80 +-- net/smc/smc_core.h | 4 net/smc/smc_llc.c | 16 net/smc/smc_sysctl.c | 10 net/unix/af_unix.c | 9 net/xfrm/xfrm_compat.c | 2 net/xfrm/xfrm_interface_core.c | 4 net/xfrm/xfrm_user.c | 14 sound/hda/hdac_regmap.c | 7 sound/pci/hda/patch_realtek.c | 91 ++++ sound/soc/amd/Kconfig | 1 sound/soc/amd/vangogh/acp5x.h | 2 sound/soc/amd/vangogh/pci-acp5x.c | 7 sound/soc/codecs/rt5665.c | 2 sound/soc/intel/boards/sof_sdw.c | 25 + sound/soc/intel/boards/sof_sdw_rt711_sdca.c | 3 sound/soc/meson/axg-tdm-formatter.c | 42 +- sound/soc/sof/amd/acp.h | 3 sound/soc/sof/amd/pci-rmb.c | 3 sound/soc/sof/amd/pci-rn.c | 3 sound/soc/sof/core.c | 4 sound/soc/sof/intel/hda.c | 12 sound/usb/quirks-table.h | 29 + tools/testing/selftests/net/forwarding/mirror_gre_changes.sh | 3 tools/testing/selftests/net/forwarding/tc_actions.sh | 18 241 files changed, 1862 insertions(+), 997 deletions(-) Abel Wu (1): sock: Fix misuse of sk_under_memory_pressure() Alexander Stein (1): arm64: dts: imx93: Fix anatop node size Alexandre Ghiti (1): riscv: uaccess: Return the number of bytes effectively not copied Alfred Lee (1): net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset Alvin Lee (1): drm/amd/display: Apply 60us prefetch for DCFCLK <= 300Mhz Andrej Picej (1): ARM: dts: imx6: phytec: fix RTC interrupt level Andrew Yang (1): zsmalloc: fix races between modifications of fullness and isolated Andrey Konovalov (1): media: camss: set VFE bpl_alignment to 16 for sdm845 and sm8250 Andrii Staikov (1): i40e: fix misleading debug logs Andy Shevchenko (1): Bluetooth: MGMT: Use correct address for memcpy() Armin Wolf (1): pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() Arnd Bergmann (1): ASoC: amd: vangogh: select CONFIG_SND_AMD_ACP_CONFIG Avichal Rakesh (1): usb: gadget: uvc: queue empty isoc requests if no video buffer is available Bard Liao (2): ASoC: Intel: sof_sdw: add quirk for MTL RVP ASoC: Intel: sof_sdw_rt_sdca_jack_common: test SOF_JACK_JDSRC in _exit Benjamin Gray (1): powerpc/kasan: Disable KCOV in KASAN code Chen Lin (1): ring-buffer: Do not swap cpu_buffer during resize process Chengfeng Ye (1): i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue Christophe JAILLET (1): net: phy: at803x: Use devm_regulator_get_enable_optional() Christopher Obbard (2): arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+ D. Wythe (1): net/smc: replace mutex rmbs_lock and sndbufs_lock with rw_semaphore Daniel Miess (2): drm/amd/display: Enable dcn314 DPP RCO drm/amd/display: disable RCO for DCN314 Daniel Vetter (1): video/aperture: Only remove sysfb on the default vga pci device David Sterba (2): btrfs: convert btrfs_block_group::needs_free_space to runtime flag btrfs: convert btrfs_block_group::seq_zone to runtime flag Davide Caratti (1): selftests: forwarding: tc_actions: cleanup temporary files when test is aborted Dmitry Baryshkov (1): arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict Dragos Tatulea (2): vdpa/mlx5: Fix mr->initialized semantics vdpa: Enable strict validation for netlinks ops Edward Cree (1): sfc: don't unregister flow_indr if it was never registered Edward Lo (1): fs/ntfs3: Enhance sanity check while generating attr_list Eric Dumazet (1): net: do not allow gso_size to be set to GSO_BY_FRAGS Eugenio Pérez (1): vdpa/mlx5: Delete control vq iotlb in destroy_mr only when necessary Even Xu (1): HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID Fabio Estevam (1): arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration Filipe Manana (1): btrfs: fix use-after-free of new block group that became unused Florian Westphal (2): netfilter: nf_tables: fix false-positive lockdep splat netfilter: nf_tables: deactivate catchall elements in next generation Geert Uytterhoeven (1): iopoll: Call cpu_relax() in busy loops Gerd Bayer (1): net/smc: Fix setsockopt and sysctl to specify same buffer size again Greg Kroah-Hartman (1): Linux 6.1.47 Guchun Chen (1): drm/amdgpu: keep irq count in amdgpu_irq_disable_all Hans Verkuil (1): media: platform: mediatek: vpu: fix NULL ptr dereference Hawkins Jiawei (1): virtio-net: Zero max_tx_vq field for VIRTIO_NET_CTRL_MQ_HASH_CONFIG case Hersen Wu (1): drm/amd/display: fix access hdcp_workqueue assert Ido Schimmel (1): selftests: forwarding: tc_actions: Use ncat instead of nc Jack Xiao (1): drm/amdgpu: fix memory leak in mes self test Jakub Kicinski (1): net: openvswitch: reject negative ifindex Jani Nikula (1): drm/i915/sdvo: fix panel_type initialization Jason Wang (1): virtio-net: set queues after driver_ok Jason Xing (1): net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled Jerome Brunet (1): ASoC: meson: axg-tdm-formatter: fix channel slot allocation Jia-Ju Bai (1): fs: ntfs3: Fix possible null-pointer dereferences in mi_read() Jiasheng Jiang (1): soc: aspeed: socinfo: Add kfree for kstrdup Josef Bacik (1): btrfs: fix incorrect splitting in btrfs_drop_extent_map_range Justin Chen (1): net: phy: broadcom: stub c45 read/write for 54810 Kailang Yang (1): ALSA: hda/realtek - Remodified 3k pull low procedure Karol Herbst (1): drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create Konstantin Komarov (1): fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted Krzysztof Kozlowski (1): ARM: dts: imx: align LED node names with dtschema Kunihiko Hayashi (1): mmc: sdhci-f-sdh30: Replace with sdhci_pltfm Kuniyuki Iwashima (1): af_unix: Fix null-ptr-deref in unix_stream_sendpage(). Lang Yu (1): drm/amdgpu: install stub fence into potential unused fence pointers Laurent Vivier (1): virtio_net: notify MAC address change on device initialization Li Yang (1): net: phy: at803x: fix the wol setting functions Lin Ma (8): vdpa: Add features attr to vdpa_nl_policy for nlattr length check vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check vdpa: Add max vqp attr to vdpa_nl_policy for nlattr length check net: xfrm: Fix xfrm_address_filter OOB read net: af_key: fix sadb_x_filter validation net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure xfrm: add NULL check in xfrm_update_ae_params xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH Longlong Yao (1): drm/amdgpu: fix calltrace warning in amddrm_buddy_fini Lu Hongfei (1): led: qcom-lpg: Fix resource leaks in for_each_available_child_of_node() loops Luca Ceresoli (1): drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs Luke D. Jones (3): ALSA: hda/realtek: Add quirk for ASUS ROG GX650P ALSA: hda/realtek: Add quirk for ASUS ROG GA402X ALSA: hda/realtek: Add quirk for ASUS ROG GZ301V Manish Chopra (1): qede: fix firmware halt over suspend and resume Marc Zyngier (1): KVM: arm64: vgic-v4: Make the doorbell request robust w.r.t preemption Marcin Szycik (1): ice: Block switchdev mode when ADQ is active and vice versa Mario Limonciello (1): drm/amd: flush any delayed gfxoff on suspend entry Mark Brown (1): arm64/ptrace: Ensure that SME is set up for target when writing SSVE state Matthew Anderson (2): ALSA: hda/realtek: Add quirks for ROG ALLY CS35l41 audio Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally Maulik Shah (1): cpuidle: psci: Move enabling OSI mode after power domains creation Maxime Coquelin (1): vduse: Use proper spinlock for IRQ injection Michal Schmidt (1): octeon_ep: cancel tx_timeout_task later in remove sequence Mika Westerberg (3): thunderbolt: Read retimer NVM authentication status prior tb_retimer_set_inbound_sbtx() thunderbolt: Add Intel Barlow Ridge PCI ID thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth Mike Kravetz (1): hugetlb: do not clear hugetlb dtor until allocating vmemmap Naohiro Aota (1): btrfs: move out now unused BG from the reclaim list Nathan Lynch (1): powerpc/rtas_flash: allow user copy to flash block cache objects Nhat Pham (1): zsmalloc: consolidate zs_pool's migrate_lock and size_class's locks Nicholas Kazlauskas (1): drm/amd/display: Skip DPP DTO update if root clock is gated Ofir Bitton (1): accel/habanalabs: add pci health check during heartbeat Oleksij Rempel (1): ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings Pablo Neira Ayuso (1): netfilter: nft_dynset: disallow object maps Parker Newman (1): i2c: tegra: Fix i2c-tegra DMA config option processing Patrisious Haddad (1): RDMA/mlx5: Return the firmware result upon destroying QP/RQ Paulo Alcantara (1): smb: client: fix warning in cifs_smb3_do_mount() Peter Ujfalusi (2): ASoC: Intel: sof_sdw: add quirk for LNL RVP ASoC: SOF: core: Free the firmware trace before calling snd_sof_shutdown() Petr Machata (1): selftests: mirror_gre_changes: Tighten up the TTL test match Pierre-Louis Bossart (1): ASoC: SOF: Intel: fix SoundWire/HDaudio mutual exclusion Piotr Gardocki (1): iavf: fix FDIR rule fields masks validation Prashanth K (1): usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push Quan Nguyen (1): i2c: designware: Correct length byte validation logic Radhey Shyam Pandey (1): net: macb: In ZynqMP resume always configure PS GTR for non-wakeup source Raphael Gallais-Pou (1): drm/stm: ltdc: fix late dereference check Russell Harmon via samba-technical (1): cifs: Release folio lock on fscache read hit. Russell King (Oracle) (1): net: phy: fix IRQ-based wake-on-lan over hibernate / power off Saaem Rizvi (1): drm/amd/display: Implement workaround for writing to OTG_PIXEL_RATE_DIV register Sergey Senozhatsky (1): zsmalloc: allow only one active pool compaction context Sherry Sun (1): tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms Sishuai Gong (1): ipvs: fix racy memcpy in proc_do_sync_threshold Song Yoong Siang (1): igc: read before write to SRRCTL register Stefan Binding (1): ALSA: hda/realtek: Add quirks for HP G11 Laptops Steve French (1): cifs: fix potential oops in cifs_oplock_break Sumit Gupta (1): PCI: tegra194: Fix possible array out of bounds access Suravee Suthikulpanit (1): iommu/amd: Introduce Disable IRTE Caching Support Sweet Tea Dorminy (1): blk-crypto: dynamically allocate fallback profile Tam Nguyen (1): i2c: designware: Handle invalid SMBus block data response length value Thomas Zimmermann (1): fbdev/hyperv-fb: Do not set struct fb_info.apertures Tim Huang (2): drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11 Tony Lindgren (2): bus: ti-sysc: Flush posted write on enable before reset serial: 8250: Fix oops for port->pm on uart_change_pm() Tuo Li (2): gfs2: Fix possible data races in gfs2_show_options() ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() Uday M Bhat (1): ASoC: Intel: sof_sdw: Add support for Rex soundwire Ulf Hansson (1): cpuidle: psci: Extend information in log about OSI/PC mode Umio Yasuno (1): drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7 Uwe Kleine-König (1): serial: stm32: Ignore return value of uart_remove_one_port() in .remove() Venkata Prasad Potturu (2): ASoC: SOF: amd: Add pci revision id check ASoC: amd: vangogh: Add check for acp config flags in vangogh platform Vincent Guittot (2): sched/fair: unlink misfit task from cpu overutilized sched/fair: Remove capacity inversion detection Wander Lairson Costa (1): drm/qxl: fix UAF on handle creation Winston Wen (1): cifs: fix session state check in reconnect to avoid use-after-free issue Wolfram Sang (2): drm: rcar-du: remove R-Car H3 ES1.* workarounds virtio-mmio: don't break lifecycle of vm_dev Xiang Yang (1): net: pcs: Add missing put_device call in miic_create Xiaolei Wang (1): ARM: dts: imx: Set default tuning step for imx6sx usdhc Xin Long (1): netfilter: set default timeout to 3 secs for sctp shutdown send and recv state Xiubo Li (1): ceph: try to dump the msgs when decoding fails Xu Yang (3): usb: chipidea: imx: don't request QoS for imx8ulp usb: chipidea: imx: add missing USB PHY DPDM wakeup setting ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node Yang Yingliang (1): mmc: wbsd: fix double mmc_free_host() in wbsd_init() Yangtao Li (1): mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove Yi Yang (1): tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux Yibin Ding (1): mmc: block: Fix in_flight[issue_type] value error Yicong Yang (1): i2c: hisi: Only handle the interrupt of the driver's transfer Yogesh Hegde (1): arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards Yuanjun Gong (1): fbdev: mmp: fix value check in mmphw_probe() Yuechao Zhao (1): watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) Yunfei Dong (1): media: v4l2-mem2mem: add lock to protect parameter num_rdy Zev Weiss (1): soc: aspeed: uart-routing: Use __sysfs_match_string Zhang Shurong (2): firewire: net: fix use after free in fwnet_finish_incoming_packet() ASoC: rt5665: add missed regulator_bulk_disable Zhengchao Shao (3): xfrm: fix slab-use-after-free in decode_session6 ip6_vti: fix slab-use-after-free in decode_session6 ip_vti: fix potential slab-use-after-free in decode_session6 Zhengping Jiang (1): Bluetooth: L2CAP: Fix use-after-free Ziyang Xuan (1): team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves dengxiang (2): ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. gaoxu (1): dma-remap: use kvmalloc_array/kvfree for larger dma memory remap hackyzh002 (1): drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1 hersen wu (2): drm/amd/display: save restore hdcp state when display is unplugged from mst hub drm/amd/display: phase3 mst hdcp for multiple displays shanzhulig (1): drm/amdgpu: Fix potential fence use-after-free v2 stuarthayhurst (1): HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard xiaoshoukui (1): btrfs: fix BUG_ON condition in btrfs_cancel_balance

2 years

1
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[PATCH v1] ufs: core: only suspend clock scaling if scale down

by peter.wang＠mediatek.com

From: Peter Wang <peter.wang(a)mediatek.com> If clock scale up and suspend clock scaling, ufs will keep high performance/power mode but no read/write requests on going. It is logic wrong and have power concern. Fixes: 401f1e4490ee ("scsi: ufs: don't suspend clock scaling during clock gating") Cc: <stable(a)vger.kernel.org> Signed-off-by: Peter Wang <peter.wang(a)mediatek.com> --- drivers/ufs/core/ufshcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 129446775796..e3672e55efae 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -1458,7 +1458,7 @@ static int ufshcd_devfreq_target(struct device *dev, ktime_to_us(ktime_sub(ktime_get(), start)), ret); out: - if (sched_clk_scaling_suspend_work) + if (sched_clk_scaling_suspend_work && !scale_up) queue_work(hba->clk_scaling.workq, &hba->clk_scaling.suspend_work); -- 2.18.0

2 years

3
2
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[PATCH 6.1 000/181] 6.1.23-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.23 release. There are 181 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 05 Apr 2023 14:03:18 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.23-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.23-rc1 Jan Beulich <jbeulich(a)suse.com> x86/PVH: avoid 32-bit build warning when obtaining VGA console info Matthieu Baerts <matthieu.baerts(a)tessares.net> hsr: ratelimit only when errors are printed Xiaogang Chen <xiaogang.chen(a)amd.com> drm/amdkfd: Get prange->offset after svm_range_vram_node_new Hans de Goede <hdegoede(a)redhat.com> usb: ucsi: Fix ucsi->connector race Andrii Nakryiko <andrii(a)kernel.org> libbpf: Fix btf_dump's packed struct determination Andrii Nakryiko <andrii(a)kernel.org> selftests/bpf: Add few corner cases to test padding handling of btf_dump Andrii Nakryiko <andrii(a)kernel.org> libbpf: Fix BTF-to-C converter's padding logic Eduard Zingerman <eddyz87(a)gmail.com> selftests/bpf: Test btf dump for struct with padding only fields Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: mv88e6xxx: replace VTU violation prints with trace points Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: mv88e6xxx: replace ATU violation prints with trace points Hans J. Schultz <netdev(a)kapio-technology.com> net: dsa: mv88e6xxx: read FID when handling ATU violations Marc Zyngier <maz(a)kernel.org> KVM: arm64: Disable interrupts while walking userspace PTs Reiji Watanabe <reijiw(a)google.com> KVM: arm64: PMU: Fix GET_ONE_REG for vPMC regs to return the current value Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Move CSC load back into .color_commit_arm() when PSR is enabled on skl/glk Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Disable DC states for all commits Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/dpt: Treat the DPT BO as a framebuffer Chris Wilson <chris.p.wilson(a)linux.intel.com> drm/i915/gem: Flush lmem contents after construction Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Take FEC Overhead into Timeslot Calculation Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Add DSC Support for Synaptics Cascaded MST Hub Tim Huang <tim.huang(a)amd.com> drm/amdgpu: allow more APUs to do mode2 reset when go to S4 Lucas Stach <l.stach(a)pengutronix.de> drm/etnaviv: fix reference leak when mmaping imported buffer Jiri Slaby (SUSE) <jirislaby(a)kernel.org> s390: reintroduce expoline dependence to scripts Heiko Carstens <hca(a)linux.ibm.com> s390/uaccess: add missing earlyclobber annotations to __clear_user() Geert Uytterhoeven <geert+renesas(a)glider.be> dt-bindings: mtd: jedec,spi-nor: Document CPOL/CPHA support Douglas Raillard <douglas.raillard(a)arm.com> rcu: Fix rcu_torture_read ftrace event Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix KASAN report for show_stack huangwenhui <huangwenhuia(a)uniontech.com> ALSA: hda/realtek: Add quirk for Lenovo ZhaoYang CF4620Z Tim Crawford <tcrawford(a)system76.com> ALSA: hda/realtek: Add quirks for some Clevo laptops Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix regression on detection of Roland VS-100 Takashi Iwai <tiwai(a)suse.de> ALSA: hda/conexant: Partial revert of a quirk for Lenovo Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Fix hangs when recovering open state after a server reboot Benjamin Gray <bgray(a)linux.ibm.com> powerpc/64s: Fix __pte_needs_flush() false positive warning Haren Myneni <haren(a)linux.ibm.com> powerpc/pseries/vas: Ignore VAS update for DLPAR if copy/paste is not enabled Jens Axboe <axboe(a)kernel.dk> powerpc: Don't try to copy PPR for task with NULL pt_regs Hans de Goede <hdegoede(a)redhat.com> platform/x86: ideapad-laptop: Stop sending KEY_TOUCHPAD_TOGGLE Johan Hovold <johan+linaro(a)kernel.org> pinctrl: at91-pio4: fix domain name assignment Kornel Dulęba <korneld(a)chromium.org> pinctrl: amd: Disable and mask interrupts on resume Ben Hutchings <ben(a)decadent.org.uk> modpost: Fix processing of CRCs on 32-bit build machines Josua Mayer <josua(a)solid-run.com> net: phy: dp83869: fix default value for tx-/rx-internal-delay Juergen Gross <jgross(a)suse.com> xen/netback: don't do grant copy across page boundary Oleksij Rempel <linux(a)rempel-privat.de> can: j1939: prevent deadlock by moving j1939_sk_errqueue() Mike Snitzer <snitzer(a)kernel.org> dm: fix __send_duplicate_bios() to always allow for splitting IO Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Always invalidate last cached page on append write Ronak Doshi <doshir(a)vmware.com> vmxnet3: use gro callback when UPT is enabled Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix poll/netmsg alloc caches Pavel Begunkov <asml.silence(a)gmail.com> io_uring/rsrc: fix rogue rsrc node grabbing Jens Axboe <axboe(a)kernel.dk> io_uring/poll: clear single/double poll flags on poll arming Jens Axboe <axboe(a)kernel.dk> block/io_uring: pass in issue_flags for uring_cmd task_work handling Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Do not propagate iomap_dio_rw() ENOTBLK error to user space Anand Jain <anand.jain(a)oracle.com> btrfs: scan device in non-exclusive mode Filipe Manana <fdmanana(a)suse.com> btrfs: fix race between quota disable and quota assign ioctls Filipe Manana <fdmanana(a)suse.com> btrfs: fix deadlock when aborting transaction during relocation with scrub Hans de Goede <hdegoede(a)redhat.com> Input: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI table Jonathan Denose <jdenose(a)chromium.org> Input: i8042 - add quirk for Fujitsu Lifebook A574/H David Disseldorp <ddiss(a)suse.de> cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL Paulo Alcantara <pc(a)manguebit.com> cifs: prevent infinite recursion in CIFSGetDFSRefer() Jason A. Donenfeld <Jason(a)zx2c4.com> Input: focaltech - use explicitly signed char type msizanoen <msizanoen(a)qtmlabs.xyz> Input: alps - fix compatibility with -funsigned-char Werner Sembach <wse(a)tuxedocomputers.com> Input: i8042 - add TUXEDO devices to i8042 quirk tables for partial fix Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Allow zero SAGAW if second-stage not supported Matthias Benkmann <matthias.benkmann(a)gmail.com> Input: xpad - fix incorrectly applied patch for MAP_PROFILE_BUTTON Horatiu Vultur <horatiu.vultur(a)microchip.com> pinctrl: ocelot: Fix alt mode for ocelot Felix Fietkau <nbd(a)nbd.name> net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow Felix Fietkau <nbd(a)nbd.name> net: ethernet: mtk_eth_soc: fix flow block refcounting logic Steffen Bätz <steffen(a)innosonix.de> net: dsa: mv88e6xxx: Enable IGMP snooping on user ports only Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Add missing 200G link speed reporting Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> bnxt_en: Fix typo in PCI id to device description string mapping Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> bnxt_en: Fix reporting of test result in ethtool selftest Radoslaw Tyl <radoslawx.tyl(a)intel.com> i40e: fix registers dump after run ethtool adapter self test Alex Elder <elder(a)linaro.org> net: ipa: compute DMA pool size properly Tasos Sahanidis <tasos(a)tasossah.com> ALSA: ymfpci: Fix BUG_ON in probe function Tasos Sahanidis <tasos(a)tasossah.com> ALSA: ymfpci: Create card with device-managed snd_devm_card_new() Jakob Koschel <jkl820.git(a)gmail.com> ice: fix invalid check for empty list in ice_sched_assoc_vsi_to_agg() Junfeng Guo <junfeng.guo(a)intel.com> ice: add profile conflict check for AVF FDIR Brett Creeley <brett.creeley(a)intel.com> ice: Fix ice_cfg_rdma_fltr() to only update relevant fields Wolfram Sang <wsa+renesas(a)sang-engineering.com> smsc911x: avoid PHY being resumed when interface is not up Sven Auhagen <sven.auhagen(a)voleatech.de> net: mvpp2: parser fix PPPoE Sven Auhagen <sven.auhagen(a)voleatech.de> net: mvpp2: parser fix QinQ Sven Auhagen <sven.auhagen(a)voleatech.de> net: mvpp2: classifier flow fix fragmentation flags Alyssa Ross <hi(a)alyssa.is> loop: LOOP_CONFIGURE: send uevents for partitions Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: bus: Rework system-level device notification handling Tony Krowiak <akrowiak(a)linux.ibm.com> s390/vfio-ap: fix memory leak in vfio_ap device driver Ivan Orlov <ivan.orlov0322(a)gmail.com> can: bcm: bcm_tx_setup(): fix KMSAN uninit-value in vfs_write Rajvi Jingar <rajvi.jingar(a)linux.intel.com> platform/x86/intel/pmc: Alder Lake PCH slp_s0_residency fix Imre Deak <imre.deak(a)intel.com> drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state Vladimir Oltean <vladimir.oltean(a)nxp.com> net: stmmac: don't reject VLANs when IFF_PROMISC is set Faicker Mo <faicker.mo(a)ucloud.cn> net/net_failover: fix txq exceeding warning Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> regulator: Handle deferred clk ChunHao Lin <hau(a)realtek.com> r8169: fix RTL8168H and RTL8107E rx crc error Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: microchip: ksz8: fix MDB configuration with non-zero VID Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: microchip: ksz8863_smi: fix bulk access Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: microchip: ksz8: ksz8_fdb_dump: avoid extracting ghost entry from empty dynamic MAC table. Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: microchip: ksz8: fix offset for the timestamp filed Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: microchip: ksz8: fix ksz8_fdb_dump() to extract all 1024 entries Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: microchip: ksz8: fix ksz8_fdb_dump() SongJingyi <u201912584(a)hust.edu.cn> ptp_qoriq: fix memory leak in probe() Ahmad Fatoum <a.fatoum(a)pengutronix.de> net: dsa: realtek: fix out-of-bounds access Jerry Snitselaar <jsnitsel(a)redhat.com> scsi: mpt3sas: Don't print sense pool info twice Tomas Henzl <thenzl(a)redhat.com> scsi: megaraid_sas: Fix crash after a double completion Íñigo Huguet <ihuguet(a)redhat.com> sfc: ef10: don't overwrite offload features at NIC reset Siddharth Kawar <Siddharth.Kawar(a)microsoft.com> SUNRPC: fix shutdown of NFS TCP client socket Arseniy Krasnov <avkrasnov(a)sberdevices.ru> mtd: rawnand: meson: invalidate cache on polling ECC bit Liang He <windhl(a)126.com> platform/surface: aggregator: Add missing fwnode_handle_put() Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: Add possible_values for ThinkStation Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: only display possible_values if available Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: use correct possible_values delimiters Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: add missing type attribute Petr Tesarik <petr.tesarik.ext(a)huawei.com> swiotlb: fix slot alignment checks Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> PCI: dwc: Fix PORT_LINK_CONTROL update when CDM check enabled Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix recursive locking at XRUN during syncing Álvaro Fernández Rojas <noltari(a)gmail.com> mips: bmips: BCM6358: disable RAC flush for TP1 Rajnesh Kanwal <rkanwal(a)rivosinc.com> riscv/kvm: Fix VM hang in case of timer delta being zero. Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> ca8210: Fix unsigned mac_len comparison with zero in ca8210_skb_tx() GuoRui.Yu <GuoRui.Yu(a)linux.alibaba.com> swiotlb: fix the deadlock in swiotlb_do_find_slots Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> mtd: nand: mxic-ecc: Fix mxic_ecc_data_xfer_wait_for_completion() when irq is used Arseniy Krasnov <AVKrasnov(a)sberdevices.ru> mtd: rawnand: meson: initialize struct with zeroes Josef Bacik <josef(a)toxicpanda.com> btrfs: use temporary variable for space_info in btrfs_update_block_group Josef Bacik <josef(a)toxicpanda.com> btrfs: fix uninitialized variable warning in btrfs_update_block_group Anton Gusev <aagusev(a)ispras.ru> tracing: Fix wrong return in kprobe_event_gen_test.c Antti Laakso <antti.laakso(a)intel.com> tools/power turbostat: fix decoding of HWP_STATUS Prarit Bhargava <prarit(a)redhat.com> tools/power turbostat: Fix /dev/cpu_dma_latency warnings Wei Chen <harperchen1110(a)gmail.com> fbdev: au1200fb: Fix potential divide by zero Wei Chen <harperchen1110(a)gmail.com> fbdev: lxfb: Fix potential divide by zero Wei Chen <harperchen1110(a)gmail.com> fbdev: intelfb: Fix potential divide by zero Wei Chen <harperchen1110(a)gmail.com> fbdev: nvidia: Fix potential divide by zero Adham Faris <afaris(a)nvidia.com> net/mlx5e: Lower maximum allowed MTU in XSK to match XDP prerequisites David Belanger <david.belanger(a)amd.com> drm/amdkfd: Fixed kfd_process cleanup on module exit. Philipp Geulen <p.geulen(a)js-elektronik.de> nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM620 Linus Torvalds <torvalds(a)linux-foundation.org> sched_getaffinity: don't assume 'cpumask_size()' is fully initialized Chen Yu <yu.c.chen(a)intel.com> ACPI: tools: pfrut: Check if the input of level and type is in the right numeric range Wei Chen <harperchen1110(a)gmail.com> fbdev: tgafb: Fix potential divide by zero Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set() Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ALSA: asihpi: check pao in control_message() Kristian Overskeid <koverskeid(a)gmail.com> net: hsr: Don't log netdev_err message on unknown prp dst node Chia-I Wu <olvaffe(a)gmail.com> drm/amdkfd: fix potential kgd_mem UAFs Chia-I Wu <olvaffe(a)gmail.com> drm/amdkfd: fix a potential double free in pqm_create_queue Xiaogang Chen <Xiaogang.Chen(a)amd.com> drm/amdkfd: Fix BO offset for multi-VMA page migration Jan Beulich <jbeulich(a)suse.com> x86/PVH: obtain VGA console info in Dom0 NeilBrown <neilb(a)suse.de> md: avoid signed overflow in slot_store() Rander Wang <rander.wang(a)intel.com> ASoC: SOF: IPC4: update gain ipc msg definition to align with fw Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: Intel: pci-tng: revert invalid bar size setting Seppo Ingalsuo <seppo.ingalsuo(a)linux.intel.com> ASoC: SOF: ipc4-topology: Fix incorrect sample rate print unit Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc3: Check for upper size limit for the received message Chia-Lin Kao (AceLan) <acelan.kao(a)canonical.com> ACPI: video: Add backlight=native DMI quirk for Dell Vostro 15 3535 Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> zstd: Fix definition of assert() Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: nau8825: Adjust clock control Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: ssm4567: Remove nau8825 bits Amadeusz Sławiński <amadeuszx.slawinski(a)linux.intel.com> ASoC: Intel: avs: da7219: Explicitly define codec format Amadeusz Sławiński <amadeuszx.slawinski(a)linux.intel.com> ASoC: Intel: avs: max98357a: Explicitly define codec format Ravulapati Vishnu Vardhan Rao <quic_visr(a)quicinc.com> ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds Herbert Xu <herbert(a)gondor.apana.org.au> xfrm: Zero padding when dumping algos and encap Paulo Alcantara <pc(a)manguebit.com> cifs: fix missing unload_nls() in smb2_reconnect() Ard Biesheuvel <ardb(a)kernel.org> arm64: efi: Set NX compat flag in PE/COFF header Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: fix stats region batching Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Do not let histogram values have some modifiers Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: Add .graph suffix option to histogram value Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: Add .percent suffix option to histogram values Alexander Sverdlin <alexander.sverdlin(a)siemens.com> tty: serial: fsl_lpuart: fix race on RX DMA shutdown Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: switch to new dmaengine_terminate_* API Chris Leech <cleech(a)redhat.com> blk-mq: fix "bad unlock balance detected" on q->srcu in __blk_mq_run_dispatch_ops Christoph Hellwig <hch(a)lst.de> blk-mq: move the srcu_struct used for quiescing to the tagset Kuogee Hsieh <quic_khsieh(a)quicinc.com> drm/msm/disp/dpu: fix sc7280_pp base offset Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: correct sm8250 and sm8350 scaler Robert Foss <robert.foss(a)linaro.org> drm/msm/dpu: Refactor sc7280_pp location Eddie James <eajames(a)linux.ibm.com> ARM: dts: aspeed: p10bmc: Update battery node name Andy Chiu <andy.chiu(a)sifive.com> riscv: ftrace: Fixup panic by disabling preemption Siddharth Vadapalli <s-vadapalli(a)ti.com> net: ethernet: ti: am65-cpsw/cpts: Fix CPTS release action Naohiro Aota <naohiro.aota(a)wdc.com> btrfs: zoned: count fresh BG region as zone unusable Josef Bacik <josef(a)toxicpanda.com> btrfs: rename BTRFS_FS_NO_OVERCOMMIT to BTRFS_FS_ACTIVE_ZONE_TRACKING Marco Elver <elver(a)google.com> kcsan: avoid passing -g for test Anders Roxell <anders.roxell(a)linaro.org> kernel: kcsan: kcsan_test: build without structleak plugin Eric Biggers <ebiggers(a)google.com> fsverity: don't drop pagecache at end of FS_IOC_ENABLE_VERITY Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Fix error message in zonefs_file_dio_append() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Separate zone information from inode information Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Reduce struct zonefs_inode_info size Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Simplify IO error handling Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Reorganize code Shyam Prasad N <sprasad(a)microsoft.com> cifs: avoid race conditions with parallel reconnects Paulo Alcantara <pc(a)manguebit.com> cifs: prevent data race in cifs_reconnect_tcon() Shyam Prasad N <sprasad(a)microsoft.com> cifs: update ip_addr for ses only for primary chan setup Gil Fine <gil.fine(a)linux.intel.com> thunderbolt: Limit USB3 bandwidth of certain Intel USB4 host routers ------------- Diffstat: .../devicetree/bindings/mtd/jedec,spi-nor.yaml | 7 + Makefile | 4 +- arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 2 +- arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 2 +- arch/arm64/kernel/efi-header.S | 2 +- arch/arm64/kvm/mmu.c | 45 +- arch/arm64/kvm/sys_regs.c | 21 +- arch/mips/bmips/dma.c | 5 + arch/mips/bmips/setup.c | 8 + arch/powerpc/include/asm/book3s/64/tlbflush.h | 9 +- arch/powerpc/kernel/ptrace/ptrace-view.c | 6 + arch/powerpc/platforms/pseries/vas.c | 8 + arch/riscv/Kconfig | 2 +- arch/riscv/kvm/vcpu_timer.c | 6 +- arch/s390/Makefile | 2 +- arch/s390/lib/uaccess.c | 2 +- arch/x86/xen/Makefile | 2 +- arch/x86/xen/enlighten_pv.c | 3 +- arch/x86/xen/enlighten_pvh.c | 13 + arch/x86/xen/vga.c | 5 +- arch/x86/xen/xen-ops.h | 7 +- arch/xtensa/kernel/traps.c | 16 +- block/blk-core.c | 27 +- block/blk-mq.c | 33 +- block/blk-mq.h | 15 +- block/blk-sysfs.c | 9 +- block/blk.h | 9 +- block/genhd.c | 2 +- drivers/acpi/bus.c | 83 +- drivers/acpi/video_detect.c | 7 + drivers/block/loop.c | 18 +- drivers/block/ublk_drv.c | 31 +- drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 7 +- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 16 +- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 33 +- drivers/gpu/drm/amd/amdkfd/kfd_module.c | 1 + drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 1 + drivers/gpu/drm/amd/amdkfd/kfd_process.c | 67 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 4 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 51 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 15 + drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 10 +- drivers/gpu/drm/i915/display/intel_color.c | 23 +- drivers/gpu/drm/i915/display/intel_display.c | 28 +- drivers/gpu/drm/i915/display/intel_dpt.c | 2 + drivers/gpu/drm/i915/display/intel_tc.c | 4 +- drivers/gpu/drm/i915/gem/i915_gem_lmem.c | 3 +- drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 +- drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 3 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 32 +- drivers/input/joystick/xpad.c | 7 +- drivers/input/mouse/alps.c | 16 +- drivers/input/mouse/focaltech.c | 8 +- drivers/input/serio/i8042-acpipnpio.h | 36 + drivers/input/touchscreen/goodix.c | 14 +- drivers/iommu/intel/dmar.c | 3 +- drivers/md/dm.c | 2 + drivers/md/md.c | 3 + drivers/mtd/nand/ecc-mxic.c | 1 + drivers/mtd/nand/raw/meson_nand.c | 10 +- drivers/net/dsa/microchip/ksz8795.c | 11 +- drivers/net/dsa/microchip/ksz8863_smi.c | 9 - drivers/net/dsa/microchip/ksz_common.c | 12 +- drivers/net/dsa/mv88e6xxx/Makefile | 4 + drivers/net/dsa/mv88e6xxx/chip.c | 9 +- drivers/net/dsa/mv88e6xxx/global1_atu.c | 79 +- drivers/net/dsa/mv88e6xxx/global1_vtu.c | 7 +- drivers/net/dsa/mv88e6xxx/trace.c | 6 + drivers/net/dsa/mv88e6xxx/trace.h | 96 ++ drivers/net/dsa/realtek/realtek-mdio.c | 5 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 +- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 3 + drivers/net/ethernet/intel/i40e/i40e_diag.c | 11 +- drivers/net/ethernet/intel/i40e/i40e_diag.h | 2 +- drivers/net/ethernet/intel/ice/ice_sched.c | 8 +- drivers/net/ethernet/intel/ice/ice_switch.c | 26 +- drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c | 73 + drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c | 30 +- drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c | 86 +- drivers/net/ethernet/mediatek/mtk_ppe.c | 1 + drivers/net/ethernet/mediatek/mtk_ppe_offload.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 10 +- drivers/net/ethernet/mscc/ocelot_stats.c | 3 +- drivers/net/ethernet/realtek/r8169_phy_config.c | 3 + drivers/net/ethernet/sfc/ef10.c | 38 +- drivers/net/ethernet/sfc/efx.c | 17 +- drivers/net/ethernet/smsc/smsc911x.c | 7 +- drivers/net/ethernet/stmicro/stmmac/common.h | 1 - drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 61 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 2 + drivers/net/ethernet/ti/am65-cpts.c | 15 +- drivers/net/ethernet/ti/am65-cpts.h | 5 + drivers/net/ieee802154/ca8210.c | 3 +- drivers/net/ipa/gsi_trans.c | 2 +- drivers/net/net_failover.c | 8 +- drivers/net/phy/dp83869.c | 6 +- drivers/net/vmxnet3/vmxnet3_drv.c | 4 +- drivers/net/xen-netback/common.h | 2 +- drivers/net/xen-netback/netback.c | 25 +- drivers/nvme/host/ioctl.c | 14 +- drivers/nvme/host/pci.c | 2 + drivers/pci/controller/dwc/pcie-designware.c | 10 +- drivers/pinctrl/pinctrl-amd.c | 36 +- drivers/pinctrl/pinctrl-at91-pio4.c | 1 - drivers/pinctrl/pinctrl-ocelot.c | 2 +- drivers/platform/surface/aggregator/bus.c | 4 +- drivers/platform/x86/ideapad-laptop.c | 23 +- drivers/platform/x86/intel/pmc/core.c | 13 +- drivers/platform/x86/think-lmi.c | 60 +- drivers/ptp/ptp_qoriq.c | 2 +- drivers/regulator/fixed.c | 2 +- drivers/s390/crypto/vfio_ap_drv.c | 3 +- drivers/scsi/megaraid/megaraid_sas_fusion.c | 4 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 5 - drivers/thunderbolt/quirks.c | 31 + drivers/thunderbolt/tb.h | 3 + drivers/thunderbolt/usb4.c | 17 +- drivers/tty/serial/fsl_lpuart.c | 19 +- drivers/usb/typec/ucsi/ucsi.c | 22 +- drivers/video/fbdev/au1200fb.c | 3 + drivers/video/fbdev/geode/lxfb_core.c | 3 + drivers/video/fbdev/intelfb/intelfbdrv.c | 3 + drivers/video/fbdev/nvidia/nvidia.c | 2 + drivers/video/fbdev/tgafb.c | 3 + fs/btrfs/block-group.c | 24 +- fs/btrfs/ctree.h | 7 +- fs/btrfs/free-space-cache.c | 8 +- fs/btrfs/ioctl.c | 2 + fs/btrfs/qgroup.c | 11 +- fs/btrfs/space-info.c | 2 +- fs/btrfs/transaction.c | 15 +- fs/btrfs/volumes.c | 20 +- fs/btrfs/zoned.c | 27 +- fs/cifs/cifsfs.h | 5 +- fs/cifs/cifsproto.h | 1 + fs/cifs/cifssmb.c | 52 +- fs/cifs/connect.c | 64 +- fs/cifs/misc.c | 44 + fs/cifs/smb2pdu.c | 132 +- fs/cifs/smb2transport.c | 17 +- fs/nfs/nfs4proc.c | 5 +- fs/verity/enable.c | 24 +- fs/zonefs/Makefile | 2 +- fs/zonefs/file.c | 902 +++++++++++ fs/zonefs/super.c | 1640 ++++++-------------- fs/zonefs/trace.h | 20 +- fs/zonefs/zonefs.h | 100 +- include/linux/blk-mq.h | 4 + include/linux/blkdev.h | 9 - include/linux/io_uring.h | 11 +- include/trace/events/rcu.h | 2 +- include/xen/interface/platform.h | 3 + io_uring/alloc_cache.h | 1 + io_uring/poll.c | 1 + io_uring/rsrc.h | 12 +- io_uring/uring_cmd.c | 10 +- kernel/compat.c | 2 +- kernel/dma/swiotlb.c | 24 +- kernel/kcsan/Makefile | 3 +- kernel/sched/core.c | 4 +- kernel/trace/kprobe_event_gen_test.c | 4 +- kernel/trace/trace.c | 4 +- kernel/trace/trace_events_hist.c | 144 +- lib/zstd/common/zstd_deps.h | 2 +- net/can/bcm.c | 16 +- net/can/j1939/transport.c | 8 +- net/hsr/hsr_framereg.c | 2 +- net/sunrpc/xprtsock.c | 1 + net/xfrm/xfrm_user.c | 45 +- scripts/mod/modpost.c | 2 +- sound/core/pcm_lib.c | 2 + sound/pci/asihpi/hpi6205.c | 2 +- sound/pci/hda/patch_ca0132.c | 4 +- sound/pci/hda/patch_conexant.c | 6 +- sound/pci/hda/patch_realtek.c | 5 + sound/pci/ymfpci/ymfpci.c | 2 +- sound/pci/ymfpci/ymfpci_main.c | 2 +- sound/soc/codecs/lpass-tx-macro.c | 11 +- sound/soc/intel/avs/boards/da7219.c | 21 + sound/soc/intel/avs/boards/max98357a.c | 22 + sound/soc/intel/avs/boards/nau8825.c | 14 +- sound/soc/intel/avs/boards/ssm4567.c | 31 - sound/soc/sof/intel/pci-tng.c | 6 +- sound/soc/sof/ipc3.c | 5 +- sound/soc/sof/ipc4-control.c | 3 +- sound/soc/sof/ipc4-topology.c | 6 +- sound/soc/sof/ipc4-topology.h | 6 +- sound/usb/endpoint.c | 22 +- sound/usb/endpoint.h | 4 +- sound/usb/format.c | 8 +- sound/usb/pcm.c | 2 +- tools/lib/bpf/btf_dump.c | 154 +- tools/power/acpi/tools/pfrut/pfrut.c | 18 +- tools/power/x86/turbostat/turbostat.8 | 2 + tools/power/x86/turbostat/turbostat.c | 4 +- .../bpf/progs/btf_dump_test_case_bitfields.c | 2 +- .../bpf/progs/btf_dump_test_case_packing.c | 80 +- .../bpf/progs/btf_dump_test_case_padding.c | 171 +- 199 files changed, 3669 insertions(+), 2186 deletions(-)

2 years

16
201
0 0

Linux 6.4.12

by Greg Kroah-Hartman

I'm announcing the release of the 6.4.12 kernel. All users of the 6.4 kernel series must upgrade. The updated 6.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/srso.rst | 4 Documentation/admin-guide/kernel-parameters.txt | 1 Documentation/devicetree/bindings/input/goodix,gt7375p.yaml | 9 Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml | 2 Documentation/networking/nf_conntrack-sysctl.rst | 4 Makefile | 2 arch/arm/boot/dts/imx23.dtsi | 2 arch/arm/boot/dts/imx28.dtsi | 2 arch/arm/boot/dts/imx6dl-prtrvt.dts | 4 arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi | 2 arch/arm/boot/dts/imx6qdl-prti6q.dtsi | 11 arch/arm/boot/dts/imx6qdl.dtsi | 2 arch/arm/boot/dts/imx6sx.dtsi | 8 arch/arm/boot/dts/imx6ul.dtsi | 2 arch/arm/boot/dts/imx7s.dtsi | 8 arch/arm64/boot/dts/freescale/imx8mm.dtsi | 7 arch/arm64/boot/dts/freescale/imx93.dtsi | 2 arch/arm64/boot/dts/qcom/ipq5332.dtsi | 7 arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 2 arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts | 3 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 6 arch/arm64/include/asm/fpsimd.h | 4 arch/arm64/kernel/fpsimd.c | 6 arch/arm64/kernel/ptrace.c | 20 + arch/arm64/kernel/signal.c | 2 arch/parisc/kernel/entry.S | 47 +-- arch/powerpc/kernel/rtas_flash.c | 6 arch/powerpc/mm/kasan/Makefile | 1 arch/riscv/include/asm/insn.h | 15 - arch/riscv/kernel/traps.c | 6 arch/riscv/lib/uaccess.S | 11 arch/um/os-Linux/user_syms.c | 7 arch/x86/include/asm/entry-common.h | 1 arch/x86/include/asm/nospec-branch.h | 49 +-- arch/x86/kernel/alternative.c | 4 arch/x86/kernel/cpu/amd.c | 1 arch/x86/kernel/cpu/bugs.c | 29 +- arch/x86/kernel/kprobes/opt.c | 40 +- arch/x86/kernel/static_call.c | 13 arch/x86/kernel/traps.c | 2 arch/x86/kernel/vmlinux.lds.S | 22 - arch/x86/kvm/svm/svm.c | 2 arch/x86/kvm/svm/vmenter.S | 7 arch/x86/lib/retpoline.S | 137 ++++++---- block/blk-cgroup.c | 2 block/blk-crypto-fallback.c | 36 +- drivers/accel/habanalabs/common/device.c | 15 + drivers/accel/habanalabs/common/habanalabs.h | 2 drivers/accel/habanalabs/common/habanalabs_drv.c | 4 drivers/accel/qaic/qaic_control.c | 26 + drivers/accel/qaic/qaic_data.c | 1 drivers/bluetooth/btusb.c | 3 drivers/bus/ti-sysc.c | 2 drivers/firewire/net.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 8 drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 38 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h | 3 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 41 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 9 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 10 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c | 27 + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 2 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c | 8 drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c | 5 drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c | 20 + drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c | 24 + drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 4 drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c | 4 drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h | 2 drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h | 1 drivers/gpu/drm/amd/include/amd_shared.h | 1 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 14 - drivers/gpu/drm/drm_edid.c | 29 -- drivers/gpu/drm/i915/display/intel_sdvo.c | 2 drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 22 + drivers/gpu/drm/nouveau/nouveau_connector.c | 11 drivers/gpu/drm/panel/panel-simple.c | 24 - drivers/gpu/drm/qxl/qxl_drv.h | 2 drivers/gpu/drm/qxl/qxl_dumb.c | 5 drivers/gpu/drm/qxl/qxl_gem.c | 25 + drivers/gpu/drm/qxl/qxl_ioctl.c | 6 drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 37 -- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 48 --- drivers/gpu/drm/rcar-du/rcar_du_drv.h | 2 drivers/gpu/drm/rcar-du/rcar_du_regs.h | 3 drivers/gpu/drm/scheduler/sched_entity.c | 6 drivers/gpu/drm/scheduler/sched_main.c | 4 drivers/gpu/drm/stm/ltdc.c | 4 drivers/hid/hid-logitech-hidpp.c | 4 drivers/hid/i2c-hid/i2c-hid-of-goodix.c | 16 + drivers/hid/intel-ish-hid/ipc/hw-ish.h | 1 drivers/hid/intel-ish-hid/ipc/pci-ish.c | 1 drivers/i2c/busses/i2c-bcm-iproc.c | 11 drivers/i2c/busses/i2c-designware-master.c | 16 + drivers/i2c/busses/i2c-hisi.c | 8 drivers/i2c/busses/i2c-tegra.c | 2 drivers/infiniband/hw/bnxt_re/bnxt_re.h | 2 drivers/infiniband/hw/bnxt_re/ib_verbs.c | 16 - drivers/infiniband/hw/bnxt_re/qplib_sp.c | 8 drivers/infiniband/hw/bnxt_re/qplib_sp.h | 4 drivers/infiniband/hw/mana/qp.c | 5 drivers/infiniband/hw/mlx5/qpc.c | 10 drivers/iommu/amd/amd_iommu_types.h | 4 drivers/iommu/amd/init.c | 36 ++ drivers/leds/rgb/leds-qcom-lpg.c | 8 drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c | 4 drivers/media/platform/mediatek/vpu/mtk_vpu.c | 6 drivers/media/platform/qcom/camss/camss-vfe.c | 6 drivers/media/usb/uvc/uvc_v4l2.c | 2 drivers/mmc/core/block.c | 7 drivers/mmc/host/sdhci_f_sdh30.c | 11 drivers/mmc/host/sunplus-mmc.c | 26 - drivers/mmc/host/wbsd.c | 2 drivers/net/dsa/mv88e6xxx/chip.c | 8 drivers/net/ethernet/cadence/macb_main.c | 9 drivers/net/ethernet/intel/i40e/i40e_nvm.c | 16 - drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 10 drivers/net/ethernet/intel/iavf/iavf_fdir.c | 77 +++++ drivers/net/ethernet/intel/iavf/iavf_fdir.h | 2 drivers/net/ethernet/intel/ice/ice_eswitch.c | 6 drivers/net/ethernet/intel/ice/ice_main.c | 5 drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c | 2 drivers/net/ethernet/marvell/octeon_ep/octep_main.c | 9 drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h | 2 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 8 drivers/net/ethernet/microsoft/mana/mana_en.c | 5 drivers/net/ethernet/qlogic/qede/qede_main.c | 10 drivers/net/ethernet/sfc/ef100_nic.c | 2 drivers/net/ethernet/sfc/tc.c | 70 +++++ drivers/net/ethernet/sfc/tc.h | 9 drivers/net/pcs/pcs-rzn1-miic.c | 10 drivers/net/phy/at803x.c | 89 ++---- drivers/net/phy/broadcom.c | 13 drivers/net/phy/phy_device.c | 13 drivers/net/team/team.c | 4 drivers/net/veth.c | 3 drivers/net/virtio_net.c | 6 drivers/pci/controller/dwc/pcie-tegra194.c | 13 drivers/pcmcia/rsrc_nonstatic.c | 2 drivers/pinctrl/qcom/pinctrl-msm.c | 9 drivers/pinctrl/qcom/pinctrl-msm.h | 2 drivers/pinctrl/qcom/pinctrl-sa8775p.c | 1 drivers/regulator/da9063-regulator.c | 12 drivers/regulator/qcom-rpmh-regulator.c | 2 drivers/soc/aspeed/aspeed-socinfo.c | 1 drivers/soc/aspeed/aspeed-uart-routing.c | 2 drivers/thunderbolt/nhi.c | 2 drivers/thunderbolt/nhi.h | 4 drivers/thunderbolt/quirks.c | 8 drivers/thunderbolt/retimer.c | 29 +- drivers/tty/n_gsm.c | 3 drivers/tty/serial/8250/8250_port.c | 1 drivers/tty/serial/fsl_lpuart.c | 4 drivers/tty/serial/stm32-usart.c | 5 drivers/usb/chipidea/ci_hdrc_imx.c | 5 drivers/usb/chipidea/usbmisc_imx.c | 37 ++ drivers/usb/gadget/function/u_serial.c | 3 drivers/usb/gadget/function/uvc_video.c | 32 +- drivers/usb/host/xhci-histb.c | 12 drivers/usb/host/xhci-mtk.c | 6 drivers/usb/host/xhci-pci.c | 7 drivers/usb/host/xhci-plat.c | 7 drivers/usb/host/xhci-tegra.c | 1 drivers/usb/host/xhci.h | 2 drivers/vdpa/mlx5/core/mlx5_vdpa.h | 2 drivers/vdpa/mlx5/core/mr.c | 97 +++++-- drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 drivers/vdpa/vdpa.c | 9 drivers/vdpa/vdpa_user/vduse_dev.c | 8 drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 4 drivers/virtio/virtio_mmio.c | 5 drivers/virtio/virtio_vdpa.c | 2 drivers/watchdog/sp5100_tco.c | 4 fs/btrfs/block-group.c | 12 fs/btrfs/block-group.h | 5 fs/btrfs/ctree.h | 1 fs/btrfs/delayed-inode.c | 5 fs/btrfs/delayed-inode.h | 1 fs/btrfs/extent_io.c | 25 + fs/btrfs/extent_map.c | 6 fs/btrfs/inode.c | 131 +++++---- fs/btrfs/scrub.c | 3 fs/btrfs/volumes.c | 3 fs/ceph/mds_client.c | 4 fs/gfs2/super.c | 26 + fs/netfs/iterator.c | 2 fs/ntfs3/frecord.c | 16 - fs/ntfs3/fsntfs.c | 2 fs/ntfs3/index.c | 6 fs/ntfs3/ntfs_fs.h | 2 fs/ntfs3/record.c | 10 fs/ntfs3/super.c | 98 +++++-- fs/ntfs3/xattr.c | 1 fs/smb/client/cifs_debug.c | 10 fs/smb/client/cifsfs.c | 28 -- fs/smb/client/file.c | 25 + fs/smb/client/fs_context.c | 4 fs/smb/client/smb2pdu.c | 6 include/drm/drm_edid.h | 12 include/linux/iopoll.h | 2 include/linux/virtio_net.h | 4 include/media/v4l2-mem2mem.h | 18 + include/net/mana/mana.h | 4 include/net/sock.h | 6 include/net/xfrm.h | 1 kernel/dma/remap.c | 4 kernel/trace/ring_buffer.c | 14 - kernel/trace/trace.c | 3 net/bluetooth/l2cap_core.c | 5 net/bluetooth/mgmt.c | 2 net/core/sock.c | 2 net/ipv4/ip_vti.c | 4 net/ipv4/tcp_timer.c | 4 net/ipv6/ip6_vti.c | 4 net/key/af_key.c | 4 net/netfilter/ipvs/ip_vs_ctl.c | 4 net/netfilter/nf_conntrack_proto_sctp.c | 6 net/netfilter/nf_tables_api.c | 44 ++- net/netfilter/nft_dynset.c | 3 net/netfilter/nft_set_pipapo.c | 36 +- net/openvswitch/datapath.c | 8 net/unix/af_unix.c | 9 net/xfrm/xfrm_compat.c | 2 net/xfrm/xfrm_input.c | 22 - net/xfrm/xfrm_interface_core.c | 4 net/xfrm/xfrm_state.c | 8 net/xfrm/xfrm_user.c | 15 - rust/macros/vtable.rs | 1 sound/hda/hdac_regmap.c | 7 sound/pci/hda/patch_realtek.c | 58 +++- sound/soc/amd/Kconfig | 1 sound/soc/amd/vangogh/acp5x.h | 2 sound/soc/amd/vangogh/pci-acp5x.c | 7 sound/soc/codecs/cs35l56.c | 12 sound/soc/codecs/max98363.c | 9 sound/soc/codecs/rt5665.c | 2 sound/soc/intel/boards/sof_sdw.c | 35 ++ sound/soc/intel/boards/sof_sdw_rt711_sdca.c | 3 sound/soc/meson/axg-tdm-formatter.c | 42 +-- sound/soc/sof/amd/acp.h | 3 sound/soc/sof/amd/pci-rmb.c | 3 sound/soc/sof/amd/pci-rn.c | 3 sound/soc/sof/core.c | 4 sound/soc/sof/intel/hda-dai-ops.c | 13 sound/soc/sof/intel/hda-dai.c | 8 sound/soc/sof/intel/hda.c | 12 sound/soc/sof/intel/hda.h | 2 sound/usb/quirks-table.h | 29 ++ tools/objtool/arch/x86/decode.c | 11 tools/objtool/check.c | 45 ++- tools/objtool/include/objtool/arch.h | 1 tools/objtool/include/objtool/elf.h | 1 tools/perf/util/machine.c | 5 tools/perf/util/thread-stack.c | 4 tools/testing/selftests/net/forwarding/mirror_gre_changes.sh | 3 262 files changed, 2085 insertions(+), 971 deletions(-) Abel Vesa (1): regulator: qcom-rpmh: Fix LDO 12 regulator for PM8550 Abel Wu (1): sock: Fix misuse of sk_under_memory_pressure() Alex Deucher (1): Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0"" Alexander Stein (1): arm64: dts: imx93: Fix anatop node size Alexandre Ghiti (1): riscv: uaccess: Return the number of bytes effectively not copied Alfred Lee (1): net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset Alvin Lee (2): drm/amd/display: Update DTBCLK for DCN32 drm/amd/display: Apply 60us prefetch for DCFCLK <= 300Mhz Anand Jain (1): btrfs: fix replace/scrub failure with metadata_uuid Andrej Picej (1): ARM: dts: imx6: phytec: fix RTC interrupt level Andrey Konovalov (1): media: camss: set VFE bpl_alignment to 16 for sdm845 and sm8250 Andrii Staikov (1): i40e: fix misleading debug logs Andy Shevchenko (1): Bluetooth: MGMT: Use correct address for memcpy() Armin Wolf (1): pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() Arnaldo Carvalho de Melo (1): Revert "perf report: Append inlines to non-DWARF callchains" Arnd Bergmann (1): ASoC: amd: vangogh: select CONFIG_SND_AMD_ACP_CONFIG Aurabindo Pillai (1): Revert "drm/amd/display: disable SubVP + DRR to prevent underflow" Avichal Rakesh (1): usb: gadget: uvc: queue empty isoc requests if no video buffer is available Bard Liao (3): ASoC: Intel: sof_sdw: add quirk for MTL RVP ASoC: Intel: sof_sdw_rt_sdca_jack_common: test SOF_JACK_JDSRC in _exit ASoC: max98363: don't return on success reading revision ID Benjamin Gray (1): powerpc/kasan: Disable KCOV in KASAN code Borislav Petkov (AMD) (4): x86/srso: Explain the untraining sequences a bit more x86/CPU/AMD: Fix the DIV(0) initial fix attempt x86/srso: Disable the mitigation on unaffected configurations x86/srso: Correct the mitigation status when SMT is disabled Celeste Liu (1): riscv: entry: set a0 = -ENOSYS only when syscall != -1 Chen Lin (1): ring-buffer: Do not swap cpu_buffer during resize process Chen-Yu Tsai (1): media: mtk-jpeg: Set platform driver data earlier Chengfeng Ye (1): i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue Chris Mason (1): btrfs: only subtract from len_to_oe_boundary when it is tracking an extent Christophe JAILLET (1): net: phy: at803x: Use devm_regulator_get_enable_optional() Christopher Obbard (2): arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+ Dan Carpenter (1): accel/qaic: Clean up integer overflow checking in map_user_pages() Daniel Miess (3): drm/amd/display: Remove v_startup workaround for dcn3+ drm/amd/display: Enable dcn314 DPP RCO drm/amd/display: disable RCO for DCN314 Danilo Krummrich (1): drm/scheduler: set entity to NULL in drm_sched_entity_pop_job() David Howells (1): crypto, cifs: fix error handling in extract_iter_to_sg() Dmitry Baryshkov (1): arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict Dragos Tatulea (3): vdpa/mlx5: Fix mr->initialized semantics vdpa: Enable strict validation for netlinks ops net/mlx5e: XDP, Fix fifo overrun on XDP_REDIRECT Edward Cree (3): sfc: add fallback action-set-lists for TC offload sfc: don't unregister flow_indr if it was never registered sfc: don't fail probe if MAE/TC setup fails Edward Lo (2): fs/ntfs3: Enhance sanity check while generating attr_list fs/ntfs3: Return error for inconsistent extended attributes Eric Dumazet (1): net: do not allow gso_size to be set to GSO_BY_FRAGS Eugenio Pérez (1): vdpa/mlx5: Delete control vq iotlb in destroy_mr only when necessary Even Xu (1): HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID Fabio Estevam (1): arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration Fei Shao (2): dt-bindings: input: goodix: Add "goodix,no-reset-during-suspend" property HID: i2c-hid: goodix: Add support for "goodix,no-reset-during-suspend" property Filipe Manana (2): btrfs: fix use-after-free of new block group that became unused btrfs: fix infinite directory reads Florian Westphal (3): netfilter: nf_tables: fix false-positive lockdep splat netfilter: nf_tables: deactivate catchall elements in next generation netfilter: nf_tables: don't fail inserts if duplicate has expired Gal Pressman (1): virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs() Geert Uytterhoeven (1): iopoll: Call cpu_relax() in busy loops Greg Kroah-Hartman (1): Linux 6.4.12 Guchun Chen (1): drm/amdgpu: keep irq count in amdgpu_irq_disable_all Hans Verkuil (1): media: platform: mediatek: vpu: fix NULL ptr dereference Harshit Mogalapalli (1): mmc: sunplus: Fix error handling in spmmc_drv_probe() Hawkins Jiawei (1): virtio-net: Zero max_tx_vq field for VIRTIO_NET_CTRL_MQ_HASH_CONFIG case Helge Deller (1): parisc: Fix CONFIG_TLB_PTLOCK to work with lightweight spinlock checks Herbert Xu (1): xfrm: Silence warnings triggerable by bad packets Jack Xiao (1): drm/amdgpu: fix memory leak in mes self test Jakub Kicinski (1): net: openvswitch: reject negative ifindex Jani Nikula (2): Revert "drm/edid: Fix csync detailed mode parsing" drm/i915/sdvo: fix panel_type initialization Jason Wang (1): virtio-net: set queues after driver_ok Jason Xing (1): net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled Jerome Brunet (1): ASoC: meson: axg-tdm-formatter: fix channel slot allocation Jia-Ju Bai (1): fs: ntfs3: Fix possible null-pointer dereferences in mi_read() Jiasheng Jiang (1): soc: aspeed: socinfo: Add kfree for kstrdup Josef Bacik (1): btrfs: fix incorrect splitting in btrfs_drop_extent_map_range Justin Chen (1): net: phy: broadcom: stub c45 read/write for 54810 Kailang Yang (1): ALSA: hda/realtek - Remodified 3k pull low procedure Karol Herbst (1): drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create Kashyap Desai (1): RDMA/bnxt_re: consider timeout of destroy ah as success. Kathiravan T (1): arm64: dts: qcom: ipq5332: add QFPROM node Konstantin Komarov (2): fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted fs/ntfs3: Alternative boot if primary boot is corrupted Kuniyuki Iwashima (1): af_unix: Fix null-ptr-deref in unix_stream_sendpage(). Lang Yu (2): drm/amdgpu: install stub fence into potential unused fence pointers drm/amdgpu: unmap and remove csa_va properly Laurent Pinchart (1): media: uvcvideo: Fix menu count handling for userspace XU mappings Leon Romanovsky (2): xfrm: delete offloaded policy xfrm: don't skip free of empty state in acquire policy Li Yang (1): net: phy: at803x: fix the wol setting functions Liang Chen (1): net: veth: Page pool creation error handling for existing pools only Lin Ma (8): vdpa: Add features attr to vdpa_nl_policy for nlattr length check vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check vdpa: Add max vqp attr to vdpa_nl_policy for nlattr length check net: xfrm: Fix xfrm_address_filter OOB read net: af_key: fix sadb_x_filter validation net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure xfrm: add NULL check in xfrm_update_ae_params xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH Long Li (1): RDMA/mana_ib: Use v2 version of cfg_rx_steer_req to enable RX coalescing Longlong Yao (1): drm/amdgpu: fix calltrace warning in amddrm_buddy_fini Lu Hongfei (1): led: qcom-lpg: Fix resource leaks in for_each_available_child_of_node() loops Luca Ceresoli (1): drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs Luke D. Jones (5): ALSA: hda/realtek: Add quirk for ASUS ROG GX650P ALSA: hda/realtek: Add quirk for ASUS ROG GA402X ALSA: hda/realtek: Amend G634 quirk to enable rear speakers ALSA: hda/realtek: Add quirk for ASUS ROG G614Jx ALSA: hda/realtek: Add quirk for ASUS ROG GZ301V Manish Chopra (1): qede: fix firmware halt over suspend and resume Marcin Szycik (1): ice: Block switchdev mode when ADQ is active and vice versa Mario Limonciello (1): drm/amd: flush any delayed gfxoff on suspend entry Mark Brown (2): arm64/ptrace: Ensure that SME is set up for target when writing SSVE state arm64/ptrace: Ensure that the task sees ZT writes on first use Martin Fuzzey (1): regulator: da9063: better fix null deref with partial DT Masahiro Yamada (1): Revert "[PATCH] uml: export symbols added by GCC hardened" Mathias Nyman (1): xhci: get rid of XHCI_PLAT quirk that used to prevent MSI setup Matthew Anderson (1): Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally Maxime Coquelin (1): vduse: Use proper spinlock for IRQ injection Michal Schmidt (4): octeon_ep: fix timeout value for waiting on mbox response octeon_ep: cancel tx_timeout_task later in remove sequence octeon_ep: cancel ctrl_mbox_task after intr_poll_task octeon_ep: cancel queued works in probe error path Mika Westerberg (3): thunderbolt: Read retimer NVM authentication status prior tb_retimer_set_inbound_sbtx() thunderbolt: Add Intel Barlow Ridge PCI ID thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth Ming Lei (1): blk-cgroup: hold queue_lock when removing blkg->q_node Moti Haimovski (1): accel/habanalabs: fix mem leak in capture user mappings Nam Cao (1): riscv: correct riscv_insn_is_c_jr() and riscv_insn_is_c_jalr() Naohiro Aota (1): btrfs: move out now unused BG from the reclaim list Nathan Lynch (1): powerpc/rtas_flash: allow user copy to flash block cache objects Nicholas Kazlauskas (1): drm/amd/display: Skip DPP DTO update if root clock is gated Ninad Naik (1): pinctrl: qcom: Add intr_target_width field to support increased number of interrupt targets Ofir Bitton (1): accel/habanalabs: add pci health check during heartbeat Oleksij Rempel (1): ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings Pablo Neira Ayuso (3): netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path netfilter: nf_tables: GC transaction race with netns dismantle netfilter: nft_dynset: disallow object maps Parker Newman (1): i2c: tegra: Fix i2c-tegra DMA config option processing Patrisious Haddad (1): RDMA/mlx5: Return the firmware result upon destroying QP/RQ Paulo Alcantara (1): smb: client: fix warning in cifs_smb3_do_mount() Peter Ujfalusi (2): ASoC: Intel: sof_sdw: add quirk for LNL RVP ASoC: SOF: core: Free the firmware trace before calling snd_sof_shutdown() Peter Zijlstra (11): x86/cpu: Fix __x86_return_thunk symbol type x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() objtool/x86: Fix SRSO mess x86/alternative: Make custom return thunk unconditional x86/cpu: Clean up SRSO return thunk mess x86/cpu: Rename original retbleed methods x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 x86/cpu: Cleanup the untrain mess x86/cpu/kvm: Provide UNTRAIN_RET_VM objtool/x86: Fixup frame-pointer vs rethunk x86/static_call: Fix __static_call_fixup() Petr Machata (1): selftests: mirror_gre_changes: Tighten up the TTL test match Petr Pavlu (2): x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG x86/retpoline,kprobes: Skip optprobe check for indirect jumps with retpolines and IBT Pierre-Louis Bossart (2): ASoC: Intel: sof_sdw: add quick for Dell SKU 0BDA ASoC: SOF: Intel: fix SoundWire/HDaudio mutual exclusion Piotr Gardocki (1): iavf: fix FDIR rule fields masks validation Pranjal Ramajor Asha Kanojiya (1): accel/qaic: Fix slicing memory leak Prashanth K (1): usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push Qingsong Chen (1): rust: macros: vtable: fix `HAS_*` redefinition (`gen_const_name`) Quan Nguyen (1): i2c: designware: Correct length byte validation logic Radhey Shyam Pandey (1): net: macb: In ZynqMP resume always configure PS GTR for non-wakeup source Ranjani Sridharan (1): ASoC: SOF: intel: hda: Clean up link DMA for IPC3 during stop Raphael Gallais-Pou (1): drm/stm: ltdc: fix late dereference check Russell Harmon via samba-technical (1): cifs: Release folio lock on fscache read hit. Russell King (Oracle) (1): net: phy: fix IRQ-based wake-on-lan over hibernate / power off Scott Mayhew (1): smb: client: fix null auth Sean Christopherson (1): x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() Shazad Hussain (1): dt-bindings: pinctrl: qcom,sa8775p-tlmm: add gpio function constant Sherry Sun (1): tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms Simon Trimmer (1): ASoC: cs35l56: Move DSP part string generation so that it is done only once Sishuai Gong (1): ipvs: fix racy memcpy in proc_do_sync_threshold Stefan Binding (1): ALSA: hda/realtek: Add quirks for HP G11 Laptops Stefan Wahren (1): ARM: dts: imx: Adjust dma-apbh node name Steve French (2): cifs: fix potential oops in cifs_oplock_break smb3: display network namespace in debug information Sumit Gupta (1): PCI: tegra194: Fix possible array out of bounds access Suravee Suthikulpanit (1): iommu/amd: Introduce Disable IRTE Caching Support Sweet Tea Dorminy (1): blk-crypto: dynamically allocate fallback profile Tam Nguyen (1): i2c: designware: Handle invalid SMBus block data response length value Tim Huang (2): drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11 Tony Lindgren (2): bus: ti-sysc: Flush posted write on enable before reset serial: 8250: Fix oops for port->pm on uart_change_pm() Tuo Li (2): gfs2: Fix possible data races in gfs2_show_options() ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() Uday M Bhat (1): ASoC: Intel: sof_sdw: Add support for Rex soundwire Umio Yasuno (1): drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7 Uwe Kleine-König (1): serial: stm32: Ignore return value of uart_remove_one_port() in .remove() Venkata Prasad Potturu (2): ASoC: SOF: amd: Add pci revision id check ASoC: amd: vangogh: Add check for acp config flags in vangogh platform Vinay Belgaumkar (1): drm/i915/guc/slpc: Restore efficient freq earlier Wander Lairson Costa (1): drm/qxl: fix UAF on handle creation Wei Chen (1): mmc: sunplus: fix return value check of mmc_add_host() Winston Wen (1): cifs: fix session state check in reconnect to avoid use-after-free issue Wolfram Sang (2): drm: rcar-du: remove R-Car H3 ES1.* workarounds virtio-mmio: don't break lifecycle of vm_dev Xiang Yang (1): net: pcs: Add missing put_device call in miic_create Xiaolei Wang (2): ARM: dts: imx: Set default tuning step for imx7d usdhc ARM: dts: imx: Set default tuning step for imx6sx usdhc Xin Long (1): netfilter: set default timeout to 3 secs for sctp shutdown send and recv state Xiubo Li (1): ceph: try to dump the msgs when decoding fails Xu Yang (3): usb: chipidea: imx: don't request QoS for imx8ulp usb: chipidea: imx: turn off vbus comparator when suspend usb: chipidea: imx: add missing USB PHY DPDM wakeup setting Yang Yingliang (1): mmc: wbsd: fix double mmc_free_host() in wbsd_init() Yangtao Li (1): mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove Yi Yang (1): tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux Yibin Ding (1): mmc: block: Fix in_flight[issue_type] value error Yicong Yang (1): i2c: hisi: Only handle the interrupt of the driver's transfer Yogesh Hegde (1): arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards Yuanjun Gong (1): fbdev: mmp: fix value check in mmphw_probe() Yuechao Zhao (1): watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) Yunfei Dong (1): media: v4l2-mem2mem: add lock to protect parameter num_rdy Zev Weiss (1): soc: aspeed: uart-routing: Use __sysfs_match_string Zhang Shurong (2): firewire: net: fix use after free in fwnet_finish_incoming_packet() ASoC: rt5665: add missed regulator_bulk_disable Zhengchao Shao (3): xfrm: fix slab-use-after-free in decode_session6 ip6_vti: fix slab-use-after-free in decode_session6 ip_vti: fix potential slab-use-after-free in decode_session6 Zhengping Jiang (1): Bluetooth: L2CAP: Fix use-after-free Ziyang Xuan (1): team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves dengxiang (2): ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. gaoxu (1): dma-remap: use kvmalloc_array/kvfree for larger dma memory remap hackyzh002 (1): drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1 shanzhulig (1): drm/amdgpu: Fix potential fence use-after-free v2 stuarthayhurst (1): HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard xiaoshoukui (1): btrfs: fix BUG_ON condition in btrfs_cancel_balance

2 years

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[PATCH 15/21] drm/amd/display: Remove wait while locked

by Hamza Mahfooz

From: Gabe Teeger <gabe.teeger(a)amd.com> [Why] We wait for mpc idle while in a locked state, leading to potential deadlock. [What] Move the wait_for_idle call to outside of HW lock. This and a call to wait_drr_doublebuffer_pending_clear are moved added to a new static helper function called wait_for_outstanding_hw_updates, to make the interface clearer. Cc: stable(a)vger.kernel.org Fixes: 8f0d304d21b3 ("drm/amd/display: Do not commit pipe when updating DRR") Reviewed-by: Jun Lei <jun.lei(a)amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Signed-off-by: Gabe Teeger <gabe.teeger(a)amd.com> --- drivers/gpu/drm/amd/display/dc/Makefile | 1 + drivers/gpu/drm/amd/display/dc/core/dc.c | 58 +++++++++++++------ .../drm/amd/display/dc/dcn20/dcn20_hwseq.c | 11 ---- 3 files changed, 42 insertions(+), 28 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/Makefile b/drivers/gpu/drm/amd/display/dc/Makefile index 69ffd4424dc7..1b8c2aef4633 100644 --- a/drivers/gpu/drm/amd/display/dc/Makefile +++ b/drivers/gpu/drm/amd/display/dc/Makefile @@ -78,3 +78,4 @@ DC_EDID += dc_edid_parser.o AMD_DISPLAY_DMUB = $(addprefix $(AMDDALPATH)/dc/,$(DC_DMUB)) AMD_DISPLAY_EDID = $(addprefix $(AMDDALPATH)/dc/,$(DC_EDID)) AMD_DISPLAY_FILES += $(AMD_DISPLAY_DMUB) $(AMD_DISPLAY_EDID) + diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index c6f6dc972c2a..5aab67868cb6 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -3501,6 +3501,45 @@ static void commit_planes_for_stream_fast(struct dc *dc, top_pipe_to_program->stream->update_flags.raw = 0; } +static void wait_for_outstanding_hw_updates(struct dc *dc, const struct dc_state *dc_context) +{ +/* + * This function calls HWSS to wait for any potentially double buffered + * operations to complete. It should be invoked as a pre-amble prior + * to full update programming before asserting any HW locks. + */ + int pipe_idx; + int opp_inst; + int opp_count = dc->res_pool->pipe_count; + struct hubp *hubp; + int mpcc_inst; + const struct pipe_ctx *pipe_ctx; + + for (pipe_idx = 0; pipe_idx < dc->res_pool->pipe_count; pipe_idx++) { + pipe_ctx = &dc_context->res_ctx.pipe_ctx[pipe_idx]; + + if (!pipe_ctx->stream) + continue; + + if (pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear) + pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear(pipe_ctx->stream_res.tg); + + hubp = pipe_ctx->plane_res.hubp; + if (!hubp) + continue; + + mpcc_inst = hubp->inst; + // MPCC inst is equal to pipe index in practice + for (opp_inst = 0; opp_inst < opp_count; opp_inst++) { + if (dc->res_pool->opps[opp_inst]->mpcc_disconnect_pending[mpcc_inst]) { + dc->res_pool->mpc->funcs->wait_for_idle(dc->res_pool->mpc, mpcc_inst); + dc->res_pool->opps[opp_inst]->mpcc_disconnect_pending[mpcc_inst] = false; + break; + } + } + } +} + static void commit_planes_for_stream(struct dc *dc, struct dc_surface_update *srf_updates, int surface_count, @@ -3519,24 +3558,9 @@ static void commit_planes_for_stream(struct dc *dc, // dc->current_state anymore, so we have to cache it before we apply // the new SubVP context subvp_prev_use = false; - - dc_z10_restore(dc); - - if (update_type == UPDATE_TYPE_FULL) { - /* wait for all double-buffer activity to clear on all pipes */ - int pipe_idx; - - for (pipe_idx = 0; pipe_idx < dc->res_pool->pipe_count; pipe_idx++) { - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[pipe_idx]; - - if (!pipe_ctx->stream) - continue; - - if (pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear) - pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear(pipe_ctx->stream_res.tg); - } - } + if (update_type == UPDATE_TYPE_FULL) + wait_for_outstanding_hw_updates(dc, context); if (update_type == UPDATE_TYPE_FULL) { dc_allow_idle_optimizations(dc, false); diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c index dd4c7a7faf28..971fa8bf6d1f 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c @@ -1563,17 +1563,6 @@ static void dcn20_update_dchubp_dpp( || plane_state->update_flags.bits.global_alpha_change || plane_state->update_flags.bits.per_pixel_alpha_change) { // MPCC inst is equal to pipe index in practice - int mpcc_inst = hubp->inst; - int opp_inst; - int opp_count = dc->res_pool->pipe_count; - - for (opp_inst = 0; opp_inst < opp_count; opp_inst++) { - if (dc->res_pool->opps[opp_inst]->mpcc_disconnect_pending[mpcc_inst]) { - dc->res_pool->mpc->funcs->wait_for_idle(dc->res_pool->mpc, mpcc_inst); - dc->res_pool->opps[opp_inst]->mpcc_disconnect_pending[mpcc_inst] = false; - break; - } - } hws->funcs.update_mpcc(dc, pipe_ctx); } -- 2.41.0

2 years

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[PATCH 05/21] drm/amd/display: always switch off ODM before committing more streams

by Hamza Mahfooz

From: Wenjing Liu <wenjing.liu(a)amd.com> ODM power optimization is only supported with single stream. When ODM power optimization is enabled, we might not have enough free pipes for enabling other stream. So when we are committing more than 1 stream we should first switch off ODM power optimization to make room for new stream and then allocating pipe resource for the new stream. Cc: stable(a)vger.kernel.org Fixes: 4fbcb04a2ff5 ("drm/amd/display: add ODM case when looking for first split pipe") Reviewed-by: Dillon Varone <dillon.varone(a)amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Signed-off-by: Wenjing Liu <wenjing.liu(a)amd.com> --- drivers/gpu/drm/amd/display/dc/core/dc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 025e0fdf486d..c6f6dc972c2a 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -2073,12 +2073,12 @@ enum dc_status dc_commit_streams(struct dc *dc, } } - /* Check for case where we are going from odm 2:1 to max - * pipe scenario. For these cases, we will call - * commit_minimal_transition_state() to exit out of odm 2:1 - * first before processing new streams + /* ODM Combine 2:1 power optimization is only applied for single stream + * scenario, it uses extra pipes than needed to reduce power consumption + * We need to switch off this feature to make room for new streams. */ - if (stream_count == dc->res_pool->pipe_count) { + if (stream_count > dc->current_state->stream_count && + dc->current_state->stream_count == 1) { for (i = 0; i < dc->res_pool->pipe_count; i++) { pipe = &dc->current_state->res_ctx.pipe_ctx[i]; if (pipe->next_odm_pipe) -- 2.41.0

2 years

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[PATCH 04/21] drm/amd/display: update blank state on ODM changes

by Hamza Mahfooz

From: Wenjing Liu <wenjing.liu(a)amd.com> When we are dynamically adding new ODM slices, we didn't update blank state, if the pipe used by new ODM slice is previously blanked, we will continue outputting blank pixel data on that slice causing right half of the screen showing blank image. The previous fix was a temporary hack to directly update current state when committing new state. This could potentially cause hw and sw state synchronization issues and it is not permitted by dc commit design. Cc: stable(a)vger.kernel.org Fixes: 7fbf451e7639 ("drm/amd/display: Reinit DPG when exiting dynamic ODM") Reviewed-by: Dillon Varone <dillon.varone(a)amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Signed-off-by: Wenjing Liu <wenjing.liu(a)amd.com> --- .../drm/amd/display/dc/dcn20/dcn20_hwseq.c | 36 +++++-------------- 1 file changed, 9 insertions(+), 27 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c index d3caba52d2fc..f3db16cd10db 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c @@ -1106,29 +1106,6 @@ void dcn20_blank_pixel_data( v_active, offset); - if (!blank && dc->debug.enable_single_display_2to1_odm_policy) { - /* when exiting dynamic ODM need to reinit DPG state for unused pipes */ - struct pipe_ctx *old_odm_pipe = dc->current_state->res_ctx.pipe_ctx[pipe_ctx->pipe_idx].next_odm_pipe; - - odm_pipe = pipe_ctx->next_odm_pipe; - - while (old_odm_pipe) { - if (!odm_pipe || old_odm_pipe->pipe_idx != odm_pipe->pipe_idx) - dc->hwss.set_disp_pattern_generator(dc, - old_odm_pipe, - CONTROLLER_DP_TEST_PATTERN_VIDEOMODE, - CONTROLLER_DP_COLOR_SPACE_UDEFINED, - COLOR_DEPTH_888, - NULL, - 0, - 0, - 0); - old_odm_pipe = old_odm_pipe->next_odm_pipe; - if (odm_pipe) - odm_pipe = odm_pipe->next_odm_pipe; - } - } - if (!blank) if (stream_res->abm) { dc->hwss.set_pipe(pipe_ctx); @@ -1732,11 +1709,16 @@ static void dcn20_program_pipe( struct dc_state *context) { struct dce_hwseq *hws = dc->hwseq; - /* Only need to unblank on top pipe */ - if ((pipe_ctx->update_flags.bits.enable || pipe_ctx->stream->update_flags.bits.abm_level) - && !pipe_ctx->top_pipe && !pipe_ctx->prev_odm_pipe) - hws->funcs.blank_pixel_data(dc, pipe_ctx, !pipe_ctx->plane_state->visible); + /* Only need to unblank on top pipe */ + if (resource_is_pipe_type(pipe_ctx, OTG_MASTER)) { + if (pipe_ctx->update_flags.bits.enable || + pipe_ctx->update_flags.bits.odm || + pipe_ctx->stream->update_flags.bits.abm_level) + hws->funcs.blank_pixel_data(dc, pipe_ctx, + !pipe_ctx->plane_state || + !pipe_ctx->plane_state->visible); + } /* Only update TG on top pipe */ if (pipe_ctx->update_flags.bits.global_sync && !pipe_ctx->top_pipe -- 2.41.0

2 years

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[PATCH 03/21] drm/amd/display: Add smu write msg id fail retry process

by Hamza Mahfooz

From: Fudong Wang <fudong.wang(a)amd.com> A benchmark stress test (12-40 machines x 48hours) found that DCN315 has cases where DC writes to an indirect register to set the smu clock msg id, but when we go to read the same indirect register the returned msg id doesn't match with what we just set it to. So, to fix this retry the write until the register's value matches with the requested value. Cc: stable(a)vger.kernel.org # 6.1+ Fixes: f94903996140 ("drm/amd/display: Add DCN315 CLK_MGR") Reviewed-by: Charlene Liu <charlene.liu(a)amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Signed-off-by: Fudong Wang <fudong.wang(a)amd.com> --- .../display/dc/clk_mgr/dcn315/dcn315_smu.c | 20 +++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c index 3e0da873cf4c..1042cf1a3ab0 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c @@ -32,6 +32,7 @@ #define MAX_INSTANCE 6 #define MAX_SEGMENT 6 +#define SMU_REGISTER_WRITE_RETRY_COUNT 5 struct IP_BASE_INSTANCE { unsigned int segment[MAX_SEGMENT]; @@ -132,6 +133,8 @@ static int dcn315_smu_send_msg_with_param( unsigned int msg_id, unsigned int param) { uint32_t result; + uint32_t i = 0; + uint32_t read_back_data; result = dcn315_smu_wait_for_response(clk_mgr, 10, 200000); @@ -148,10 +151,19 @@ static int dcn315_smu_send_msg_with_param( /* Set the parameter register for the SMU message, unit is Mhz */ REG_WRITE(MP1_SMN_C2PMSG_37, param); - /* Trigger the message transaction by writing the message ID */ - generic_write_indirect_reg(CTX, - REG_NBIO(RSMU_INDEX), REG_NBIO(RSMU_DATA), - mmMP1_C2PMSG_3, msg_id); + for (i = 0; i < SMU_REGISTER_WRITE_RETRY_COUNT; i++) { + /* Trigger the message transaction by writing the message ID */ + generic_write_indirect_reg(CTX, + REG_NBIO(RSMU_INDEX), REG_NBIO(RSMU_DATA), + mmMP1_C2PMSG_3, msg_id); + read_back_data = generic_read_indirect_reg(CTX, + REG_NBIO(RSMU_INDEX), REG_NBIO(RSMU_DATA), + mmMP1_C2PMSG_3); + if (read_back_data == msg_id) + break; + udelay(2); + smu_print("SMU msg id write fail %x times. \n", i + 1); + } result = dcn315_smu_wait_for_response(clk_mgr, 10, 200000); -- 2.41.0

2 years

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[PATCH v2 0/2] ath11k: Don't leak ack_status_frame during tx_complete* processing

by Sven Eckelmann

It was noticed that APs stopped to accept clients after a while. With QCA's ath11k fork, it even printed some additional information: attach ack fail -28 when new clients tried to connect. hostapd was then usually showing a message like "deauthenticated due to inactivity (timer DEAUTH/REMOVE)". While debugging this, it was noticed that this happened when a peer was no longer known by ath11k but an NL80211_CMD_PROBE_CLIENT triggered TX was just "finished" for it. In that case, ath11k was just throwing the skb away and left some information in various data structures in mac80211. And after Felix pointed out ieee80211_free_txskb(), it is also clear that dev_kfree_skb_any() in these functions should also be calls to ieee80211_free_txskb() - but for these, I have nothing to trigger this error case. Still, a patch is provided as part of this patch series. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> --- Changes in v2: - Simply switch to ieee80211_free_txskb() as recommended by Felix Fietkau + ieee80211_free_txskb calls ieee80211_report_used_skb + ieee80211_report_used_skb calls ieee80211_report_ack_skb (when ack_frame_id is set and !IEEE80211_TX_INTFL_MLME_CONN_TX) + ieee80211_report_ack_skb will remove skb from ack_status_frames - Add second patch which handles similar situations in the previously patched functions - Link to v1: https://lore.kernel.org/r/20230801-ath11k-ack_status_leak-v1-1-539cb72c55bc… --- Sven Eckelmann (2): ath11k: Don't drop tx_status when peer cannot be found ath11k: Cleanup mac80211 references on failure during tx_complete drivers/net/wireless/ath/ath11k/dp_tx.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- base-commit: 1d7dd5aa35474e553b8671b58579e0749b560779 change-id: 20230801-ath11k-ack_status_leak-70a7a30e5d9f Best regards, -- Sven Eckelmann <sven(a)narfation.org>

2 years

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[PATCH net v2] net: handle ARPHRD_PPP in dev_is_mac_header_xmit()

by Nicolas Dichtel

This kind of interface doesn't have a mac header. This patch fixes bpf_redirect() to a ppp interface. CC: stable(a)vger.kernel.org Fixes: 27b29f63058d ("bpf: add bpf_redirect() helper") Signed-off-by: Nicolas Dichtel <nicolas.dichtel(a)6wind.com> Tested-by: Siwar Zitouni <siwar.zitouni(a)6wind.com> --- v1 -> v2: - I forgot the 'Tested-by' tag in the v1 :/ include/linux/if_arp.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h index 1ed52441972f..8efbe29a6f0c 100644 --- a/include/linux/if_arp.h +++ b/include/linux/if_arp.h @@ -53,6 +53,7 @@ static inline bool dev_is_mac_header_xmit(const struct net_device *dev) case ARPHRD_NONE: case ARPHRD_RAWIP: case ARPHRD_PIMREG: + case ARPHRD_PPP: return false; default: return true; -- 2.39.2

2 years

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[PATCH v1] tcpm: Avoid soft reset when partner does not support get_status

by Badhri Jagan Sridharan

When partner does not support get_status message, tcpm right now responds with soft reset message. This causes PD renegotiation to happen and resets PPS link. Avoid soft resetting the link when partner does not support get_status message to mitigate PPS resets. [ 208.926752] Setting voltage/current limit 9500 mV 2450 mA [ 208.930407] set_auto_vbus_discharge_threshold mode:3 pps_active:y vbus:9500 ret:0 [ 208.930418] state change SNK_TRANSITION_SINK -> SNK_READY [rev3 POWER_NEGOTIATION] [ 208.930455] AMS POWER_NEGOTIATION finished // ALERT message from the Source [ 213.948442] PD RX, header: 0x19a6 [1] [ 213.948451] state change SNK_READY -> GET_STATUS_SEND [rev3 GETTING_SOURCE_SINK_STATUS] [ 213.948457] PD TX, header: 0x492 [ 213.950402] PD TX complete, status: 0 [ 213.950427] pending state change GET_STATUS_SEND -> GET_STATUS_SEND_TIMEOUT @ 60 ms [rev3 GETTING_SOURCE_SINK_STATUS] // NOT_SUPPORTED from the Source [ 213.959954] PD RX, header: 0xbb0 [1] // sink sends SOFT_RESET [ 213.959958] state change GET_STATUS_SEND -> SNK_SOFT_RESET [rev3 GETTING_SOURCE_SINK_STATUS] [ 213.959962] AMS GETTING_SOURCE_SINK_STATUS finished [ 213.959964] AMS SOFT_RESET_AMS start [ 213.959966] state change SNK_SOFT_RESET -> AMS_START [rev3 SOFT_RESET_AMS] [ 213.959969] state change AMS_START -> SOFT_RESET_SEND [rev3 SOFT_RESET_AMS] Cc: stable(a)vger.kernel.org Fixes: 8dea75e11380 ("usb: typec: tcpm: Protocol Error handling") Signed-off-by: Badhri Jagan Sridharan <badhri(a)google.com> --- drivers/usb/typec/tcpm/tcpm.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 5639b9a1e0bf..280ce1bd7b53 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -2753,6 +2753,13 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port, port->sink_cap_done = true; tcpm_set_state(port, ready_state(port), 0); break; + /* + * Some port partners do not support GET_STATUS, avoid soft reset the link to + * prevent redundant power re-negotiation + */ + case GET_STATUS_SEND: + tcpm_set_state(port, ready_state(port), 0); + break; case SRC_READY: case SNK_READY: if (port->vdm_state > VDM_STATE_READY) { base-commit: bbb9e06d2c6435af9c62074ad7048910eeb2e7bc -- 2.42.0.rc1.204.g551eb34607-goog

2 years

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[PATCH v5] riscv: Handle zicsr/zifencei issue between gcc and binutils

by Mingzheng Xing

Binutils-2.38 and GCC-12.1.0 bumped[0][1] the default ISA spec to the newer 20191213 version which moves some instructions from the I extension to the Zicsr and Zifencei extensions. So if one of the binutils and GCC exceeds that version, we should explicitly specifying Zicsr and Zifencei via -march to cope with the new changes. but this only occurs when binutils >= 2.36 and GCC >= 11.1.0. It's a different story when binutils < 2.36. binutils-2.36 supports the Zifencei extension[2] and splits Zifencei and Zicsr from I[3]. GCC-11.1.0 is particular[4] because it add support Zicsr and Zifencei extension for -march. binutils-2.35 does not support the Zifencei extension, and does not need to specify Zicsr and Zifencei when working with GCC >= 12.1.0. To make our lives easier, let's relax the check to binutils >= 2.36 in CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. For the other two cases, where clang < 17 or GCC < 11.1.0, we will deal with them in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC. For more information, please refer to: commit 6df2a016c0c8 ("riscv: fix build with binutils 2.38") commit e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils") Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871… [0] Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51… [1] Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=5a1b31e1e1cee6e9f… [2] Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=729a53530e86972d1… [3] Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… [4] Link: https://lore.kernel.org/all/20230308220842.1231003-1-conor@kernel.org Link: https://lore.kernel.org/all/20230223220546.52879-1-conor@kernel.org Reviewed-by: Conor Dooley <conor.dooley(a)microchip.com> Acked-by: Guo Ren <guoren(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn> --- Changelog and test results: v4 -> v5: - Add Reviewed-by and Acked-by to commit message, no other code changes. v3 -> v4: - Update the Kconfig help text and commit message. Link: https://lore.kernel.org/all/20230731150511.38140-1-xingmingzheng@iscas.ac.cn v2 -> v3: - Relax the check to binutils >= 2.36. - Update the Kconfig help text and commit message. Link: https://lore.kernel.org/all/20230731095936.23397-1-xingmingzheng@iscas.ac.cn v1 -> v2: - Update the Kconfig help text and commit message. - Add considerations for low version gcc case. Link: https://lore.kernel.org/all/20230726174524.340952-1-xingmingzheng@iscas.ac.… v1: Link: https://lore.kernel.org/all/20230725170405.251011-1-xingmingzheng@iscas.ac.… Here are my test results: * Compiling the kernel for the master branch with a combination of multiple versions of gcc and binutils. gcc binutils patched no patch 11.4.0 2.35 ok ok 11.4.0 2.36 ok ok 11.4.0 2.38 ok ok 12.2.0 2.35 ok error[1] 12.2.0 2.36 ok error[2] 12.2.0 2.38 ok ok 10.5.0 2.35 ok ok 10.5.0 2.36 ok ok 10.5.0 2.38 ok error[3] 11.1.0 2.35 ok ok 11.1.0 2.36 ok ok 11.1.0 2.38 ok ok 11.2.0 2.35 ok ok 11.2.0 2.36 ok ok 11.2.0 2.38 ok ok [1] Assembler messages: Fatal error: -march=rv32imafd_zicsr_zifencei: Invalid or unknown z ISA extension: 'zifencei' make[2]: *** [arch/riscv/kernel/compat_vdso/Makefile:47: arch/riscv/kernel/compat_vdso/rt_sigreturn.o] Error 1 [2] ./arch/riscv/include/asm/vdso/gettimeofday.h: Assembler messages: ./arch/riscv/include/asm/vdso/gettimeofday.h:79: Error: unrecognized opcode `csrr a5,0xc01' ./arch/riscv/include/asm/vdso/gettimeofday.h:79: Error: unrecognized opcode `csrr a5,0xc01' ./arch/riscv/include/asm/vdso/gettimeofday.h:79: Error: unrecognized opcode `csrr a5,0xc01' ./arch/riscv/include/asm/vdso/gettimeofday.h:79: Error: unrecognized opcode `csrr a5,0xc01' make[2]: *** [scripts/Makefile.build:243: arch/riscv/kernel/vdso/vgettimeofday.o] Error 1 [3] cc1: error: '-march=rv64imac_zicsr_zifencei': unsupported ISA subset 'z' cc1: error: ABI requires '-march=rv64' make[2]: *** [scripts/Makefile.build:243: scripts/mod/empty.o] Error 1 make[2]: *** Waiting for unfinished jobs.... cc1: error: '-march=rv64imac_zicsr_zifencei': unsupported ISA subset 'z' cc1: error: ABI requires '-march=rv64' arch/riscv/Kconfig | 32 +++++++++++++++----------- arch/riscv/kernel/compat_vdso/Makefile | 8 ++++++- 2 files changed, 26 insertions(+), 14 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index f52dd125ac5e..ce3a6667cfdb 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -570,24 +570,30 @@ config TOOLCHAIN_HAS_ZIHINTPAUSE config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI def_bool y # https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871… - depends on AS_IS_GNU && AS_VERSION >= 23800 - help - Newer binutils versions default to ISA spec version 20191213 which - moves some instructions from the I extension to the Zicsr and Zifencei - extensions. + # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51… + depends on AS_IS_GNU && AS_VERSION >= 23600 + help + Binutils-2.38 and GCC-12.1.0 bumped the default ISA spec to the newer + 20191213 version, which moves some instructions from the I extension to + the Zicsr and Zifencei extensions. This requires explicitly specifying + Zicsr and Zifencei when binutils >= 2.38 or GCC >= 12.1.0. Zicsr + and Zifencei are supported in binutils from version 2.36 onwards. + To make life easier, and avoid forcing toolchains that default to a + newer ISA spec to version 2.2, relax the check to binutils >= 2.36. + For clang < 17 or GCC < 11.1.0, for which this is not possible, this is + dealt with in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC. config TOOLCHAIN_NEEDS_OLD_ISA_SPEC def_bool y depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI # https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694… - depends on CC_IS_CLANG && CLANG_VERSION < 170000 - help - Certain versions of clang do not support zicsr and zifencei via -march - but newer versions of binutils require it for the reasons noted in the - help text of CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. This - option causes an older ISA spec compatible with these older versions - of clang to be passed to GAS, which has the same result as passing zicsr - and zifencei to -march. + # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… + depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100) + help + Certain versions of clang and GCC do not support zicsr and zifencei via + -march. This option causes an older ISA spec compatible with these older + versions of clang and GCC to be passed to GAS, which has the same result + as passing zicsr and zifencei to -march. config FPU bool "FPU support" diff --git a/arch/riscv/kernel/compat_vdso/Makefile b/arch/riscv/kernel/compat_vdso/Makefile index 189345773e7e..b86e5e2c3aea 100644 --- a/arch/riscv/kernel/compat_vdso/Makefile +++ b/arch/riscv/kernel/compat_vdso/Makefile @@ -11,7 +11,13 @@ compat_vdso-syms += flush_icache COMPAT_CC := $(CC) COMPAT_LD := $(LD) -COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32 +# binutils 2.35 does not support the zifencei extension, but in the ISA +# spec 20191213, G stands for IMAFD_ZICSR_ZIFENCEI. +ifdef CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI + COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32 +else + COMPAT_CC_FLAGS := -march=rv32imafd -mabi=ilp32 +endif COMPAT_LD_FLAGS := -melf32lriscv # Disable attributes, as they're useless and break the build. -- 2.34.1

2 years

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[PATCH v2] usb: typec: tcpm: set initial svdm version based on pd revision

by RD Babiera

When sending Discover Identity messages to a Port Partner that uses Power Delivery v2 and SVDM v1, we currently send PD v2 messages with SVDM v2.0, expecting the port partner to respond with its highest supported SVDM version as stated in Section 6.4.4.2.3 in the Power Delivery v3 specification. However, sending SVDM v2 to some Power Delivery v2 port partners results in a NAK whereas sending SVDM v1 does not. NAK messages can be handled by the initiator (PD v3 section 6.4.4.2.5.1), and one solution could be to resend Discover Identity on a lower SVDM version if possible. But, Section 6.4.4.3 of PD v2 states that "A NAK response Should be taken as an indication not to retry that particular Command." Instead, we can set the SVDM version to the maximum one supported by the negotiated PD revision. When operating in PD v2, this obeys Section 6.4.4.2.3, which states the SVDM field "Shall be set to zero to indicate Version 1.0." In PD v3, the SVDM field "Shall be set to 01b to indicate Version 2.0." Fixes: c34e85fa69b9 ("usb: typec: tcpm: Send DISCOVER_IDENTITY from dedicated work") Cc: stable(a)vger.kernel.org Signed-off-by: RD Babiera <rdbabiera(a)google.com> --- Changes since v1: * Fixed styling errors. --- drivers/usb/typec/tcpm/tcpm.c | 35 +++++++++++++++++++++++++++++++---- 1 file changed, 31 insertions(+), 4 deletions(-) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 829d75ebab42..5024354a0fe0 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -3928,6 +3928,29 @@ static enum typec_cc_status tcpm_pwr_opmode_to_rp(enum typec_pwr_opmode opmode) } } +static void tcpm_set_initial_svdm_version(struct tcpm_port *port) +{ + switch (port->negotiated_rev) { + case PD_REV30: + break; + /* + * 6.4.4.2.3 Structured VDM Version + * 2.0 states "At this time, there is only one version (1.0) defined. + * This field Shall be set to zero to indicate Version 1.0." + * 3.0 states "This field Shall be set to 01b to indicate Version 2.0." + * To ensure that we follow the Power Delivery revision we are currently + * operating on, downgrade the SVDM version to the highest one supported + * by the Power Delivery revision. + */ + case PD_REV20: + typec_partner_set_svdm_version(port->partner, SVDM_VER_1_0); + break; + default: + typec_partner_set_svdm_version(port->partner, SVDM_VER_1_0); + break; + } +} + static void run_state_machine(struct tcpm_port *port) { int ret; @@ -4165,10 +4188,12 @@ static void run_state_machine(struct tcpm_port *port) * For now, this driver only supports SOP for DISCOVER_IDENTITY, thus using * port->explicit_contract to decide whether to send the command. */ - if (port->explicit_contract) + if (port->explicit_contract) { + tcpm_set_initial_svdm_version(port); mod_send_discover_delayed_work(port, 0); - else + } else { port->send_discover = false; + } /* * 6.3.5 @@ -4455,10 +4480,12 @@ static void run_state_machine(struct tcpm_port *port) * For now, this driver only supports SOP for DISCOVER_IDENTITY, thus using * port->explicit_contract. */ - if (port->explicit_contract) + if (port->explicit_contract) { + tcpm_set_initial_svdm_version(port); mod_send_discover_delayed_work(port, 0); - else + } else { port->send_discover = false; + } power_supply_changed(port->psy); break; base-commit: fdf0eaf11452d72945af31804e2a1048ee1b574c -- 2.41.0.585.gd2178a4bd4-goog

2 years

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5
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Bezpłatna konsultacja

by Grzegorz Frycz

Dzień dobry, czy konsultowali Państwo swoją umowę ubezpieczeniową z niezależnym doradcą? Większość moich Klientów, dotychczas nie była świadoma, jak bardzo przepłacają za polisy. Jako specjalista niepowiązany z żadną organizacja ubezpieczeniową bezpłatnie przeanalizuję Państwa rozwiązania finansowe i zarekomenduję najkorzystniejsze na rynku alternatywy, które pozwolą zmniejszyć dotychczasowe koszty przy jednocześnie zwiększonej ochronie. Byliby Państwo zainteresowani? Pozdrawiam Grzegorz Frycz

2 years

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[git:media_stage/fixes] media: vcodec: Fix potential array out-of-bounds in encoder queue_setup

by Hans Verkuil

This is an automatic generated email to let you know that the following patch were queued: Subject: media: vcodec: Fix potential array out-of-bounds in encoder queue_setup Author: Wei Chen <harperchen1110(a)gmail.com> Date: Thu Aug 10 08:23:33 2023 +0000 variable *nplanes is provided by user via system call argument. The possible value of q_data->fmt->num_planes is 1-3, while the value of *nplanes can be 1-8. The array access by index i can cause array out-of-bounds. Fix this bug by checking *nplanes against the array size. Fixes: 4e855a6efa54 ("[media] vcodec: mediatek: Add Mediatek V4L2 Video Encoder Driver") Signed-off-by: Wei Chen <harperchen1110(a)gmail.com> Cc: stable(a)vger.kernel.org Reviewed-by: Chen-Yu Tsai <wenst(a)chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c | 2 ++ 1 file changed, 2 insertions(+) --- diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c index 9ff439a50f53..315e97a2450e 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c @@ -821,6 +821,8 @@ static int vb2ops_venc_queue_setup(struct vb2_queue *vq, return -EINVAL; if (*nplanes) { + if (*nplanes != q_data->fmt->num_planes) + return -EINVAL; for (i = 0; i < *nplanes; i++) if (sizes[i] < q_data->sizeimage[i]) return -EINVAL;

2 years

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[PATCH v2 bpf-next 1/2] bpf: Fix issue in verifying allow_ptr_leaks

by Yafang Shao

After we converted the capabilities of our networking-bpf program from cap_sys_admin to cap_net_admin+cap_bpf, our networking-bpf program failed to start. Because it failed the bpf verifier, and the error log is "R3 pointer comparison prohibited". A simple reproducer as follows, SEC("cls-ingress") int ingress(struct __sk_buff *skb) { struct iphdr *iph = (void *)(long)skb->data + sizeof(struct ethhdr); if ((long)(iph + 1) > (long)skb->data_end) return TC_ACT_STOLEN; return TC_ACT_OK; } Per discussion with Yonghong and Alexei [1], comparison of two packet pointers is not a pointer leak. This patch fixes it. Our local kernel is 6.1.y and we expect this fix to be backported to 6.1.y, so stable is CCed. [1]. https://lore.kernel.org/bpf/CAADnVQ+Nmspr7Si+pxWn8zkE7hX-7s93ugwC+94aXSy4uQ… Suggested-by: Yonghong Song <yonghong.song(a)linux.dev> Suggested-by: Alexei Starovoitov <alexei.starovoitov(a)gmail.com> Signed-off-by: Yafang Shao <laoar.shao(a)gmail.com> Acked-by: Eduard Zingerman <eddyz87(a)gmail.com> Cc: stable(a)vger.kernel.org --- kernel/bpf/verifier.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 4ccca1f..b6b60cd 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -14047,6 +14047,12 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env, return -EINVAL; } + /* check src2 operand */ + err = check_reg_arg(env, insn->dst_reg, SRC_OP); + if (err) + return err; + + dst_reg = &regs[insn->dst_reg]; if (BPF_SRC(insn->code) == BPF_X) { if (insn->imm != 0) { verbose(env, "BPF_JMP/JMP32 uses reserved fields\n"); @@ -14058,12 +14064,13 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env, if (err) return err; - if (is_pointer_value(env, insn->src_reg)) { + src_reg = &regs[insn->src_reg]; + if (!(reg_is_pkt_pointer_any(dst_reg) && reg_is_pkt_pointer_any(src_reg)) && + is_pointer_value(env, insn->src_reg)) { verbose(env, "R%d pointer comparison prohibited\n", insn->src_reg); return -EACCES; } - src_reg = &regs[insn->src_reg]; } else { if (insn->src_reg != BPF_REG_0) { verbose(env, "BPF_JMP/JMP32 uses reserved fields\n"); @@ -14071,12 +14078,6 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env, } } - /* check src2 operand */ - err = check_reg_arg(env, insn->dst_reg, SRC_OP); - if (err) - return err; - - dst_reg = &regs[insn->dst_reg]; is_jmp32 = BPF_CLASS(insn->code) == BPF_JMP32; if (BPF_SRC(insn->code) == BPF_K) { -- 1.8.3.1

2 years

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[PATCH net] batman-adv: Hold rtnl lock during MTU update via netlink

by Sven Eckelmann

The automatic recalculation of the maximum allowed MTU is usually triggered by code sections which are already rtnl lock protected by callers outside of batman-adv. But when the fragmentation setting is changed via batman-adv's own batadv genl family, then the rtnl lock is not yet taken. But dev_set_mtu requires that the caller holds the rtnl lock because it uses netdevice notifiers. And this code will then fail the check for this lock: RTNL: assertion failed at net/core/dev.c (1953) Cc: stable(a)vger.kernel.org Reported-by: syzbot+f8812454d9b3ac00d282(a)syzkaller.appspotmail.com Fixes: c6a953cce8d0 ("batman-adv: Trigger events for auto adjusted MTU") Signed-off-by: Sven Eckelmann <sven(a)narfation.org> --- This problem was just identified by syzbot [1]. I hope it is ok to directly send this patch to netdev instead of creating a single-patch PR from the batadv/net branch. If you still prefer a PR then we can also prepare it. [1] https://lore.kernel.org/r/0000000000009bbb4b0603717cde@google.com --- net/batman-adv/netlink.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c index ad5714f737be..6efbc9275aec 100644 --- a/net/batman-adv/netlink.c +++ b/net/batman-adv/netlink.c @@ -495,7 +495,10 @@ static int batadv_netlink_set_mesh(struct sk_buff *skb, struct genl_info *info) attr = info->attrs[BATADV_ATTR_FRAGMENTATION_ENABLED]; atomic_set(&bat_priv->fragmentation, !!nla_get_u8(attr)); + + rtnl_lock(); batadv_update_min_mtu(bat_priv->soft_iface); + rtnl_unlock(); } if (info->attrs[BATADV_ATTR_GW_BANDWIDTH_DOWN]) { --- base-commit: 421d467dc2d483175bad4fb76a31b9e5a3d744cf change-id: 20230821-batadv-missing-mtu-rtnl-lock-bc4cee67731d Best regards, -- Sven Eckelmann <sven(a)narfation.org>

2 years

3
2
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[PATCH v2] tpm: Enable hwrng only for Pluton on AMD CPUs

by Jarkko Sakkinen

The vendor check introduced by commit 554b841d4703 ("tpm: Disable RNG for all AMD fTPMs") doesn't work properly on a number of Intel fTPMs. On the reported systems the TPM doesn't reply at bootup and returns back the command code. This makes the TPM fail probe. Since only Microsoft Pluton is the only known combination of AMD CPU and fTPM from other vendor, disable hwrng otherwise. In order to make sysadmin aware of this, print also info message to the klog. Cc: stable(a)vger.kernel.org Fixes: 554b841d4703 ("tpm: Disable RNG for all AMD fTPMs") Reported-by: Todd Brandt <todd.e.brandt(a)intel.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217804 Signed-off-by: Jarkko Sakkinen <jarkko(a)kernel.org> --- v2: * CONFIG_X86 * Removed "Reviewed-by: Jarkko Sakkinen <jarkko(a)kernel.org>" * Removed "Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com>" --- drivers/char/tpm/tpm_crb.c | 31 ++++++------------------------- 1 file changed, 6 insertions(+), 25 deletions(-) diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c index 65ff4d2fbe8d..28448bfd4062 100644 --- a/drivers/char/tpm/tpm_crb.c +++ b/drivers/char/tpm/tpm_crb.c @@ -463,28 +463,6 @@ static bool crb_req_canceled(struct tpm_chip *chip, u8 status) return (cancel & CRB_CANCEL_INVOKE) == CRB_CANCEL_INVOKE; } -static int crb_check_flags(struct tpm_chip *chip) -{ - u32 val; - int ret; - - ret = crb_request_locality(chip, 0); - if (ret) - return ret; - - ret = tpm2_get_tpm_pt(chip, TPM2_PT_MANUFACTURER, &val, NULL); - if (ret) - goto release; - - if (val == 0x414D4400U /* AMD */) - chip->flags |= TPM_CHIP_FLAG_HWRNG_DISABLED; - -release: - crb_relinquish_locality(chip, 0); - - return ret; -} - static const struct tpm_class_ops tpm_crb = { .flags = TPM_OPS_AUTO_STARTUP, .status = crb_status, @@ -827,9 +805,12 @@ static int crb_acpi_add(struct acpi_device *device) if (rc) goto out; - rc = crb_check_flags(chip); - if (rc) - goto out; + /* A quirk for https://www.amd.com/en/support/kb/faq/pa-410 */ + if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD && + priv->sm != ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON) { + dev_info(dev, "Disabling hwrng\n"); + chip->flags |= TPM_CHIP_FLAG_HWRNG_DISABLED; + } rc = tpm_chip_register(chip); -- 2.39.2

2 years

2
2
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[PATCH v1] mmc: sdhci-pci-gli: fix LPM negotiation so x86/S0ix SoCs can suspend

by Sven van Ashbrook

To improve the r/w performance of GL9763E, the current driver inhibits LPM negotiation while the device is active. This prevents a large number of SoCs from suspending, notably x86 systems which use S0ix as the suspend mechanism: 1. Userspace initiates s2idle suspend (e.g. via writing to /sys/power/state) 2. This switches the runtime_pm device state to active, which disables LPM negotiation, then calls the "regular" suspend callback 3. With LPM negotiation disabled, the bus cannot enter low-power state 4. On a large number of SoCs, if the bus not in a low-power state, S0ix cannot be entered, which in turn prevents the SoC from entering suspend. Fix by re-enabling LPM negotiation in the device's suspend callback. Suggested-by: Stanislaw Kardach <skardach(a)google.com> Fixes: f9e5b33934ce ("mmc: host: Improve I/O read/write performance for GL9763E") Cc: stable(a)vger.kernel.org Signed-off-by: Sven van Ashbrook <svenva(a)chromium.org> --- drivers/mmc/host/sdhci-pci-gli.c | 96 +++++++++++++++++++------------- 1 file changed, 58 insertions(+), 38 deletions(-) diff --git a/drivers/mmc/host/sdhci-pci-gli.c b/drivers/mmc/host/sdhci-pci-gli.c index 1792665c9494a..bc148276cc001 100644 --- a/drivers/mmc/host/sdhci-pci-gli.c +++ b/drivers/mmc/host/sdhci-pci-gli.c @@ -745,42 +745,6 @@ static u32 sdhci_gl9750_readl(struct sdhci_host *host, int reg) return value; } -#ifdef CONFIG_PM_SLEEP -static int sdhci_pci_gli_resume(struct sdhci_pci_chip *chip) -{ - struct sdhci_pci_slot *slot = chip->slots[0]; - - pci_free_irq_vectors(slot->chip->pdev); - gli_pcie_enable_msi(slot); - - return sdhci_pci_resume_host(chip); -} - -static int sdhci_cqhci_gli_resume(struct sdhci_pci_chip *chip) -{ - struct sdhci_pci_slot *slot = chip->slots[0]; - int ret; - - ret = sdhci_pci_gli_resume(chip); - if (ret) - return ret; - - return cqhci_resume(slot->host->mmc); -} - -static int sdhci_cqhci_gli_suspend(struct sdhci_pci_chip *chip) -{ - struct sdhci_pci_slot *slot = chip->slots[0]; - int ret; - - ret = cqhci_suspend(slot->host->mmc); - if (ret) - return ret; - - return sdhci_suspend_host(slot->host); -} -#endif - static void gl9763e_hs400_enhanced_strobe(struct mmc_host *mmc, struct mmc_ios *ios) { @@ -1029,6 +993,62 @@ static int gl9763e_runtime_resume(struct sdhci_pci_chip *chip) } #endif +#ifdef CONFIG_PM_SLEEP +static int sdhci_pci_gli_resume(struct sdhci_pci_chip *chip) +{ + struct sdhci_pci_slot *slot = chip->slots[0]; + + pci_free_irq_vectors(slot->chip->pdev); + gli_pcie_enable_msi(slot); + + return sdhci_pci_resume_host(chip); +} + +static int gl9763e_resume(struct sdhci_pci_chip *chip) +{ + struct sdhci_pci_slot *slot = chip->slots[0]; + int ret; + + ret = sdhci_pci_gli_resume(chip); + if (ret) + return ret; + + ret = cqhci_resume(slot->host->mmc); + if (ret) + return ret; + + /* Disable LPM negotiation to bring device back in sync + * with its runtime_pm state. + */ + gl9763e_set_low_power_negotiation(slot, false); + + return 0; +} + +static int gl9763e_suspend(struct sdhci_pci_chip *chip) +{ + struct sdhci_pci_slot *slot = chip->slots[0]; + int ret; + + ret = cqhci_suspend(slot->host->mmc); + if (ret) + return ret; + + ret = sdhci_suspend_host(slot->host); + if (ret) + return ret; + + /* Certain SoCs can suspend only with the bus in low- + * power state, notably x86 SoCs when using S0ix. + * Re-enable LPM negotiation to allow entering L1 state + * and entering system suspend. + */ + gl9763e_set_low_power_negotiation(slot, true); + + return 0; +} +#endif + static int gli_probe_slot_gl9763e(struct sdhci_pci_slot *slot) { struct pci_dev *pdev = slot->chip->pdev; @@ -1113,8 +1133,8 @@ const struct sdhci_pci_fixes sdhci_gl9763e = { .probe_slot = gli_probe_slot_gl9763e, .ops = &sdhci_gl9763e_ops, #ifdef CONFIG_PM_SLEEP - .resume = sdhci_cqhci_gli_resume, - .suspend = sdhci_cqhci_gli_suspend, + .resume = gl9763e_resume, + .suspend = gl9763e_suspend, #endif #ifdef CONFIG_PM .runtime_suspend = gl9763e_runtime_suspend, -- 2.42.0.rc1.204.g551eb34607-goog

2 years

1
0
0 0

[PATCH v2] tpm: Don't make vendor check required for probe

by Mario Limonciello

The vendor check introduced by commit 554b841d4703 ("tpm: Disable RNG for all AMD fTPMs") doesn't work properly on a number of Intel fTPMs. On the reported systems the TPM doesn't reply at bootup and returns back the command code. This makes the TPM fail probe. As this isn't crucial for anything but AMD fTPM and AMD fTPM works, check the chip vendor and if it's not AMD don't run the checks. Cc: stable(a)vger.kernel.org Fixes: 554b841d4703 ("tpm: Disable RNG for all AMD fTPMs") Reported-by: Todd Brandt <todd.e.brandt(a)intel.com> Reported-by: Patrick Steinhardt <ps(a)pks.im> Reported-by: Ronan Pigott <ronan(a)rjp.ie> Reported-by: Raymond Jay Golo <rjgolo(a)gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217804 Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> --- v1->v2: * Check x86 vendor for AMD --- drivers/char/tpm/tpm_crb.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c index 9eb1a18590123..7faf670201ccc 100644 --- a/drivers/char/tpm/tpm_crb.c +++ b/drivers/char/tpm/tpm_crb.c @@ -465,8 +465,12 @@ static bool crb_req_canceled(struct tpm_chip *chip, u8 status) static int crb_check_flags(struct tpm_chip *chip) { + int ret = 0; +#ifdef CONFIG_X86 u32 val; - int ret; + + if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD) + return ret; ret = crb_request_locality(chip, 0); if (ret) @@ -481,6 +485,7 @@ static int crb_check_flags(struct tpm_chip *chip) release: crb_relinquish_locality(chip, 0); +#endif return ret; } -- 2.34.1

2 years

5
9
0 0

[PATCH] tpm: Enable hwrng only for Pluton on AMD CPUs

by Jarkko Sakkinen

The vendor check introduced by commit 554b841d4703 ("tpm: Disable RNG for all AMD fTPMs") doesn't work properly on a number of Intel fTPMs. On the reported systems the TPM doesn't reply at bootup and returns back the command code. This makes the TPM fail probe. Since only Microsoft Pluton is the only known combination of AMD CPU and fTPM from other vendor, disable hwrng otherwise. In order to make sysadmin aware of this, print also info message to the klog. Cc: stable(a)vger.kernel.org # v6.5+ Fixes: 554b841d4703 ("tpm: Disable RNG for all AMD fTPMs") Reported-by: Todd Brandt <todd.e.brandt(a)intel.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217804 Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Reviewed-by: Jarkko Sakkinen <jarkko(a)kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko(a)kernel.org> --- drivers/char/tpm/tpm_crb.c | 31 ++++++------------------------- 1 file changed, 6 insertions(+), 25 deletions(-) diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c index 65ff4d2fbe8d..28448bfd4062 100644 --- a/drivers/char/tpm/tpm_crb.c +++ b/drivers/char/tpm/tpm_crb.c @@ -463,28 +463,6 @@ static bool crb_req_canceled(struct tpm_chip *chip, u8 status) return (cancel & CRB_CANCEL_INVOKE) == CRB_CANCEL_INVOKE; } -static int crb_check_flags(struct tpm_chip *chip) -{ - u32 val; - int ret; - - ret = crb_request_locality(chip, 0); - if (ret) - return ret; - - ret = tpm2_get_tpm_pt(chip, TPM2_PT_MANUFACTURER, &val, NULL); - if (ret) - goto release; - - if (val == 0x414D4400U /* AMD */) - chip->flags |= TPM_CHIP_FLAG_HWRNG_DISABLED; - -release: - crb_relinquish_locality(chip, 0); - - return ret; -} - static const struct tpm_class_ops tpm_crb = { .flags = TPM_OPS_AUTO_STARTUP, .status = crb_status, @@ -827,9 +805,12 @@ static int crb_acpi_add(struct acpi_device *device) if (rc) goto out; - rc = crb_check_flags(chip); - if (rc) - goto out; + /* A quirk for https://www.amd.com/en/support/kb/faq/pa-410 */ + if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD && + priv->sm != ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON) { + dev_info(dev, "Disabling hwrng\n"); + chip->flags |= TPM_CHIP_FLAG_HWRNG_DISABLED; + } rc = tpm_chip_register(chip); -- 2.39.2

2 years

1
0
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[PATCH v1 9/9] media: qcom: camss: Fix csid-gen2 for test pattern generator

by Bryan O'Donoghue

From: Andrey Konovalov <andrey.konovalov(a)linaro.org> In the current driver csid Test Pattern Generator (TPG) doesn't work. This change: - fixes writing frame width and height values into CSID_TPG_DT_n_CFG_0 - fixes the shift by one between test_pattern control value and the actual pattern. So that TPG starts working, but with the below limitations: - only test_pattern=9 works as it should - test_pattern=8 and test_pattern=7 produce black frame (all zeroes) - the rest of test_pattern's don't work (yavta doesn't get the data) - regardless of the CFA pattern set by 'media-ctl -V' the actual pixel order is always the same (RGGB for any RAW8 or RAW10P format in 4608x2592 resolution). Tested with: RAW10P format, VC0: media-ctl -V '"msm_csid0":0[fmt:SRGGB10/4608x2592 field:none]' media-ctl -V '"msm_vfe0_rdi0":0[fmt:SRGGB10/4608x2592 field:none]' media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]' v4l2-ctl -d /dev/v4l-subdev6 -c test_pattern=9 yavta -B capture-mplane --capture=3 -n 3 -f SRGGB10P -s 4608x2592 /dev/video0 RAW10P format, VC1: media-ctl -V '"msm_csid0":2[fmt:SRGGB10/4608x2592 field:none]' media-ctl -V '"msm_vfe0_rdi1":0[fmt:SRGGB10/4608x2592 field:none]' media-ctl -l '"msm_csid0":2->"msm_vfe0_rdi1":0[1]' v4l2-ctl -d /dev/v4l-subdev6 -c test_pattern=9 yavta -B capture-mplane --capture=3 -n 3 -f SRGGB10P -s 4608x2592 /dev/video1 RAW8 format, VC0: media-ctl --reset media-ctl -V '"msm_csid0":0[fmt:SRGGB8/4608x2592 field:none]' media-ctl -V '"msm_vfe0_rdi0":0[fmt:SRGGB8/4608x2592 field:none]' media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]' yavta -B capture-mplane --capture=3 -n 3 -f SRGGB8 -s 4608x2592 /dev/video0 Fixes: eebe6d00e9bf ("media: camss: Add support for CSID hardware version Titan 170") Cc: stable(a)vger.kernel.org Signed-off-by: Andrey Konovalov <andrey.konovalov(a)linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- drivers/media/platform/qcom/camss/camss-csid-gen2.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen2.c b/drivers/media/platform/qcom/camss/camss-csid-gen2.c index 140c584bfb8b1..6ba2b10326444 100644 --- a/drivers/media/platform/qcom/camss/camss-csid-gen2.c +++ b/drivers/media/platform/qcom/camss/camss-csid-gen2.c @@ -355,9 +355,6 @@ static void __csid_configure_stream(struct csid_device *csid, u8 enable, u8 vc) u8 dt_id = vc; if (tg->enabled) { - /* Config Test Generator */ - vc = 0xa; - /* configure one DT, infinite frames */ val = vc << TPG_VC_CFG0_VC_NUM; val |= INTELEAVING_MODE_ONE_SHOT << TPG_VC_CFG0_LINE_INTERLEAVING_MODE; @@ -370,14 +367,14 @@ static void __csid_configure_stream(struct csid_device *csid, u8 enable, u8 vc) writel_relaxed(0x12345678, csid->base + CSID_TPG_LFSR_SEED); - val = input_format->height & 0x1fff << TPG_DT_n_CFG_0_FRAME_HEIGHT; - val |= input_format->width & 0x1fff << TPG_DT_n_CFG_0_FRAME_WIDTH; + val = (input_format->height & 0x1fff) << TPG_DT_n_CFG_0_FRAME_HEIGHT; + val |= (input_format->width & 0x1fff) << TPG_DT_n_CFG_0_FRAME_WIDTH; writel_relaxed(val, csid->base + CSID_TPG_DT_n_CFG_0(0)); val = format->data_type << TPG_DT_n_CFG_1_DATA_TYPE; writel_relaxed(val, csid->base + CSID_TPG_DT_n_CFG_1(0)); - val = tg->mode << TPG_DT_n_CFG_2_PAYLOAD_MODE; + val = (tg->mode - 1) << TPG_DT_n_CFG_2_PAYLOAD_MODE; val |= 0xBE << TPG_DT_n_CFG_2_USER_SPECIFIED_PAYLOAD; val |= format->decode_format << TPG_DT_n_CFG_2_ENCODE_FORMAT; writel_relaxed(val, csid->base + CSID_TPG_DT_n_CFG_2(0)); -- 2.41.0

2 years

2
2
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[PATCH v1 8/9] media: qcom: camss: Fix set CSI2_RX_CFG1_VC_MODE when VC is greater than 3

by Bryan O'Donoghue

VC_MODE = 0 implies a two bit VC address. VC_MODE = 1 is required for VCs with a larger address than two bits. Fixes: eebe6d00e9bf ("media: camss: Add support for CSID hardware version Titan 170") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- drivers/media/platform/qcom/camss/camss-csid-gen2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen2.c b/drivers/media/platform/qcom/camss/camss-csid-gen2.c index 45c7986d4a8d0..140c584bfb8b1 100644 --- a/drivers/media/platform/qcom/camss/camss-csid-gen2.c +++ b/drivers/media/platform/qcom/camss/camss-csid-gen2.c @@ -449,6 +449,8 @@ static void __csid_configure_stream(struct csid_device *csid, u8 enable, u8 vc) writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG0); val = 1 << CSI2_RX_CFG1_PACKET_ECC_CORRECTION_EN; + if (vc > 3) + val |= 1 << CSI2_RX_CFG1_VC_MODE; val |= 1 << CSI2_RX_CFG1_MISR_EN; writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG1); -- 2.41.0

2 years

2
3
0 0

[PATCH] drm/amd/display: register edp_backlight_control() for DCN301

by Hamza Mahfooz

As made mention of in commit 099303e9a9bd ("drm/amd/display: eDP intermittent black screen during PnP"), we need to turn off the display's backlight before powering off an eDP display. Not doing so will result in undefined behaviour according to the eDP spec. So, set DCN301's edp_backlight_control() function pointer to dce110_edp_backlight_control(). Cc: stable(a)vger.kernel.org Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2765 Fixes: 9c75891feef0 ("drm/amd/display: rework recent update PHY state commit") Suggested-by: Swapnil Patel <swapnil.patel(a)amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> --- drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c index 257df8660b4c..61205cdbe2d5 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c +++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c @@ -75,6 +75,7 @@ static const struct hw_sequencer_funcs dcn301_funcs = { .get_hw_state = dcn10_get_hw_state, .clear_status_bits = dcn10_clear_status_bits, .wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect, + .edp_backlight_control = dce110_edp_backlight_control, .edp_power_control = dce110_edp_power_control, .edp_wait_for_hpd_ready = dce110_edp_wait_for_hpd_ready, .set_cursor_position = dcn10_set_cursor_position, -- 2.41.0

2 years

2
1
0 0

[PATCH v1 7/9] media: qcom: camss: Fix invalid clock enable bit disjunction

by Bryan O'Donoghue

define CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE BIT(7) disjunction for gen2 ? BIT(7) : is a nop we are setting the same bit either way. Fixes: 4abb21309fda ("media: camss: csiphy: Move to hardcode CSI Clock Lane number") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> --- drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c index 04baa80494c66..4dba61b8d3f2a 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c @@ -476,7 +476,7 @@ static void csiphy_lanes_enable(struct csiphy_device *csiphy, settle_cnt = csiphy_settle_cnt_calc(link_freq, csiphy->timer_clk_rate); - val = is_gen2 ? BIT(7) : CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE; + val = CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE; for (i = 0; i < c->num_data; i++) val |= BIT(c->data[i].pos * 2); -- 2.41.0

2 years

1
0
0 0

[PATCH v1 6/9] media: qcom: camss: Fix missing vfe_lite clocks check

by Bryan O'Donoghue

check_clock doesn't account for vfe_lite which means that vfe_lite will never get validated by this routine. Add the clock name to the expected set to remediate. Fixes: 7319cdf189bb ("media: camss: Add support for VFE hardware version Titan 170") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- drivers/media/platform/qcom/camss/camss-vfe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index 938f373bcd1fd..b021f81cef123 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -535,7 +535,8 @@ static int vfe_check_clock_rates(struct vfe_device *vfe) struct camss_clock *clock = &vfe->clock[i]; if (!strcmp(clock->name, "vfe0") || - !strcmp(clock->name, "vfe1")) { + !strcmp(clock->name, "vfe1") || + !strcmp(clock->name, "vfe_lite")) { u64 min_rate = 0; unsigned long rate; -- 2.41.0

2 years

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[PATCH v1 5/9] media: qcom: camss: Fix VFE-480 vfe_disable_output()

by Bryan O'Donoghue

vfe-480 is copied from vfe-17x and has the same racy idle timeout bug as in 17x. Fix the vfe_disable_output() logic to no longer be racy and to conform to the 17x way of quiescing and then resetting the VFE. Fixes: 4edc8eae715c ("media: camss: Add initial support for VFE hardware version Titan 480") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- .../media/platform/qcom/camss/camss-vfe-480.c | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-vfe-480.c b/drivers/media/platform/qcom/camss/camss-vfe-480.c index f70aad2e8c237..a64d660abc538 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe-480.c +++ b/drivers/media/platform/qcom/camss/camss-vfe-480.c @@ -334,28 +334,15 @@ static int vfe_disable_output(struct vfe_line *line) struct vfe_output *output = &line->output; unsigned long flags; unsigned int i; - bool done; - int timeout = 0; - - do { - spin_lock_irqsave(&vfe->output_lock, flags); - done = !output->gen2.active_num; - spin_unlock_irqrestore(&vfe->output_lock, flags); - usleep_range(10000, 20000); - - if (timeout++ == 100) { - dev_err(vfe->camss->dev, "VFE idle timeout - resetting\n"); - vfe_reset(vfe); - output->gen2.active_num = 0; - return 0; - } - } while (!done); spin_lock_irqsave(&vfe->output_lock, flags); for (i = 0; i < output->wm_num; i++) vfe_wm_stop(vfe, output->wm_idx[i]); + output->gen2.active_num = 0; spin_unlock_irqrestore(&vfe->output_lock, flags); + vfe_reset(vfe); + return 0; } -- 2.41.0

2 years

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[PATCH v1 4/9] media: qcom: camss: Fix VFE-17x vfe_disable_output()

by Bryan O'Donoghue

There are two problems with the current vfe_disable_output() routine. Firstly we rightly use a spinlock to protect output->gen2.active_num everywhere except for in the IDLE timeout path of vfe_disable_output(). Even if that is not racy "in practice" somehow it is by happenstance not by design. Secondly we do not get consistent behaviour from this routine. On sc8280xp 50% of the time I get "VFE idle timeout - resetting". In this case the subsequent capture will succeed. The other 50% of the time, we don't hit the idle timeout, never do the VFE reset and subsequent captures stall indefinitely. Rewrite the vfe_disable_output() routine to - Quiesce write masters with vfe_wm_stop() - Set active_num = 0 remembering to hold the spinlock when we do so followed by - Reset the VFE Testing on sc8280xp and sdm845 shows this to be a valid fix. Fixes: 7319cdf189bb ("media: camss: Add support for VFE hardware version Titan 170") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- .../media/platform/qcom/camss/camss-vfe-170.c | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-vfe-170.c b/drivers/media/platform/qcom/camss/camss-vfe-170.c index 02494c89da91c..ae9137633c301 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe-170.c +++ b/drivers/media/platform/qcom/camss/camss-vfe-170.c @@ -500,28 +500,15 @@ static int vfe_disable_output(struct vfe_line *line) struct vfe_output *output = &line->output; unsigned long flags; unsigned int i; - bool done; - int timeout = 0; - - do { - spin_lock_irqsave(&vfe->output_lock, flags); - done = !output->gen2.active_num; - spin_unlock_irqrestore(&vfe->output_lock, flags); - usleep_range(10000, 20000); - - if (timeout++ == 100) { - dev_err(vfe->camss->dev, "VFE idle timeout - resetting\n"); - vfe_reset(vfe); - output->gen2.active_num = 0; - return 0; - } - } while (!done); spin_lock_irqsave(&vfe->output_lock, flags); for (i = 0; i < output->wm_num; i++) vfe_wm_stop(vfe, output->wm_idx[i]); + output->gen2.active_num = 0; spin_unlock_irqrestore(&vfe->output_lock, flags); + vfe_reset(vfe); + return 0; } -- 2.41.0

2 years

1
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[PATCH v1 3/9] media: qcom: camss: Fix vfe_get() error jump

by Bryan O'Donoghue

Right now it is possible to do a vfe_get() with the internal reference count at 1. If vfe_check_clock_rates() returns non-zero then we will leave the reference count as-is and run: - pm_runtime_put_sync() - vfe->ops->pm_domain_off() skip: - camss_disable_clocks() Subsequent vfe_put() calls will when the ref-count is non-zero unconditionally run: - pm_runtime_put_sync() - vfe->ops->pm_domain_off() - camss_disable_clocks() vfe_get() should not attempt to roll-back on error when the ref-count is non-zero as the upper layers will still do their own vfe_put() operations. vfe_put() will drop the reference count and do the necessary power domain release, the cleanup jumps in vfe_get() should only be run when the ref-count is zero. [ 50.095796] CPU: 7 PID: 3075 Comm: cam Not tainted 6.3.2+ #80 [ 50.095798] Hardware name: LENOVO 21BXCTO1WW/21BXCTO1WW, BIOS N3HET82W (1.54 ) 05/26/2023 [ 50.095799] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 50.095802] pc : refcount_warn_saturate+0xf4/0x148 [ 50.095804] lr : refcount_warn_saturate+0xf4/0x148 [ 50.095805] sp : ffff80000c7cb8b0 [ 50.095806] x29: ffff80000c7cb8b0 x28: ffff16ecc0e3fc10 x27: 0000000000000000 [ 50.095810] x26: 0000000000000000 x25: 0000000000020802 x24: 0000000000000000 [ 50.095813] x23: ffff16ecc7360640 x22: 00000000ffffffff x21: 0000000000000005 [ 50.095815] x20: ffff16ed175f4400 x19: ffffb4d9852942a8 x18: ffffffffffffffff [ 50.095818] x17: ffffb4d9852d4a48 x16: ffffb4d983da5db8 x15: ffff80000c7cb320 [ 50.095821] x14: 0000000000000001 x13: 2e656572662d7265 x12: 7466612d65737520 [ 50.095823] x11: 00000000ffffefff x10: ffffb4d9850cebf0 x9 : ffffb4d9835cf954 [ 50.095826] x8 : 0000000000017fe8 x7 : c0000000ffffefff x6 : 0000000000057fa8 [ 50.095829] x5 : ffff16f813fe3d08 x4 : 0000000000000000 x3 : ffff621e8f4d2000 [ 50.095832] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff16ed32119040 [ 50.095835] Call trace: [ 50.095836] refcount_warn_saturate+0xf4/0x148 [ 50.095838] device_link_put_kref+0x84/0xc8 [ 50.095843] device_link_del+0x38/0x58 [ 50.095846] vfe_pm_domain_off+0x3c/0x50 [qcom_camss] [ 50.095860] vfe_put+0x114/0x140 [qcom_camss] [ 50.095869] csid_set_power+0x2c8/0x408 [qcom_camss] [ 50.095878] pipeline_pm_power_one+0x164/0x170 [videodev] [ 50.095896] pipeline_pm_power+0xc4/0x110 [videodev] [ 50.095909] v4l2_pipeline_pm_use+0x5c/0xa0 [videodev] [ 50.095923] v4l2_pipeline_pm_get+0x1c/0x30 [videodev] [ 50.095937] video_open+0x7c/0x100 [qcom_camss] [ 50.095945] v4l2_open+0x84/0x130 [videodev] [ 50.095960] chrdev_open+0xc8/0x250 [ 50.095964] do_dentry_open+0x1bc/0x498 [ 50.095966] vfs_open+0x34/0x40 [ 50.095968] path_openat+0xb44/0xf20 [ 50.095971] do_filp_open+0xa4/0x160 [ 50.095974] do_sys_openat2+0xc8/0x188 [ 50.095975] __arm64_sys_openat+0x6c/0xb8 [ 50.095977] invoke_syscall+0x50/0x128 [ 50.095982] el0_svc_common.constprop.0+0x4c/0x100 [ 50.095985] do_el0_svc+0x40/0xa8 [ 50.095988] el0_svc+0x2c/0x88 [ 50.095991] el0t_64_sync_handler+0xf4/0x120 [ 50.095994] el0t_64_sync+0x190/0x198 [ 50.095996] ---[ end trace 0000000000000000 ]--- Fixes: 779096916dae ("media: camss: vfe: Fix runtime PM imbalance on error") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- drivers/media/platform/qcom/camss/camss-vfe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index dabfd613b2f94..938f373bcd1fd 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -611,7 +611,7 @@ int vfe_get(struct vfe_device *vfe) } else { ret = vfe_check_clock_rates(vfe); if (ret < 0) - goto error_pm_runtime_get; + goto error_pm_domain; } vfe->power_count++; -- 2.41.0

2 years

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[PATCH v1 1/9] media: qcom: camss: Fix pm_domain_on sequence in probe

by Bryan O'Donoghue

We need to make sure camss_configure_pd() happens before camss_register_entities() as the vfe_get() path relies on the pointer provided by camss_configure_pd(). Fix the ordering sequence in probe to ensure the pointers vfe_get() demands are present by the time camss_register_entities() runs. In order to facilitate backporting to stable kernels I've moved the configure_pd() call pretty early on the probe() function so that irrespective of the existence of the old error handling jump labels this patch should still apply to -next circa Aug 2023 to v5.13 inclusive. Fixes: 2f6f8af67203 ("media: camss: Refactor VFE power domain toggling") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- drivers/media/platform/qcom/camss/camss.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index f11dc59135a5a..75991d849b571 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -1619,6 +1619,12 @@ static int camss_probe(struct platform_device *pdev) if (ret < 0) goto err_cleanup; + ret = camss_configure_pd(camss); + if (ret < 0) { + dev_err(dev, "Failed to configure power domains: %d\n", ret); + goto err_cleanup; + } + ret = camss_init_subdevices(camss); if (ret < 0) goto err_cleanup; @@ -1678,12 +1684,6 @@ static int camss_probe(struct platform_device *pdev) } } - ret = camss_configure_pd(camss); - if (ret < 0) { - dev_err(dev, "Failed to configure power domains: %d\n", ret); - return ret; - } - pm_runtime_enable(dev); return 0; -- 2.41.0

2 years

1
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[PATCH AUTOSEL 5.10 1/3] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset. -------- ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined! -------- Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Vinod Koul <vkoul(a)kernel.org> Cc: dmaengine(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/dma/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 08013345d1f24..7e1bd79fbee8f 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -208,6 +208,7 @@ config FSL_DMA config FSL_EDMA tristate "Freescale eDMA engine support" depends on OF + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help @@ -277,6 +278,7 @@ config IMX_SDMA config INTEL_IDMA64 tristate "Intel integrated DMA 64-bit support" + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help -- 2.40.1

2 years

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[PATCH net] net: stmmac: remove disable_irq() from ->ndo_poll_controller()

by Remi Pommarel

Using netconsole netpoll_poll_dev could be called from interrupt context, thus using disable_irq() would cause the following kernel warning with CONFIG_DEBUG_ATOMIC_SLEEP enabled: BUG: sleeping function called from invalid context at kernel/irq/manage.c:137 in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 10, name: ksoftirqd/0 CPU: 0 PID: 10 Comm: ksoftirqd/0 Tainted: G W 5.15.42-00075-g816b502b2298-dirty #117 Hardware name: aml (r1) (DT) Call trace: dump_backtrace+0x0/0x270 show_stack+0x14/0x20 dump_stack_lvl+0x8c/0xac dump_stack+0x18/0x30 ___might_sleep+0x150/0x194 __might_sleep+0x64/0xbc synchronize_irq+0x8c/0x150 disable_irq+0x2c/0x40 stmmac_poll_controller+0x140/0x1a0 netpoll_poll_dev+0x6c/0x220 netpoll_send_skb+0x308/0x390 netpoll_send_udp+0x418/0x760 write_msg+0x118/0x140 [netconsole] console_unlock+0x404/0x500 vprintk_emit+0x118/0x250 dev_vprintk_emit+0x19c/0x1cc dev_printk_emit+0x90/0xa8 __dev_printk+0x78/0x9c _dev_warn+0xa4/0xbc ath10k_warn+0xe8/0xf0 [ath10k_core] ath10k_htt_txrx_compl_task+0x790/0x7fc [ath10k_core] ath10k_pci_napi_poll+0x98/0x1f4 [ath10k_pci] __napi_poll+0x58/0x1f4 net_rx_action+0x504/0x590 _stext+0x1b8/0x418 run_ksoftirqd+0x74/0xa4 smpboot_thread_fn+0x210/0x3c0 kthread+0x1fc/0x210 ret_from_fork+0x10/0x20 Commit [0] introcuded disable_hardirq() to address this situation, so use it here to avoid above warning. [0] 02cea395866 ("genirq: Provide disable_hardirq()") Cc: <stable(a)vger.kernel.org> Signed-off-by: Remi Pommarel <repk(a)triplefau.lt> --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 4727f7be4f86..bbe509abc5dc 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -5958,8 +5958,8 @@ static void stmmac_poll_controller(struct net_device *dev) for (i = 0; i < priv->plat->tx_queues_to_use; i++) stmmac_msi_intr_tx(0, &priv->dma_conf.tx_queue[i]); } else { - disable_irq(dev->irq); - stmmac_interrupt(dev->irq, dev); + if (disable_hardirq(dev->irq)) + stmmac_interrupt(dev->irq, dev); enable_irq(dev->irq); } } -- 2.40.0

2 years

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From Anita.

by Fred Fedir k.

Hello I need your services in a confidential matter regarding fund. I have all the details relating to the funds. Please get back to me through my email with your response if you are willing to work with me. Best regards. Anita Anderson anitaanderson1122(a)proton.me

2 years

1
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[PATCH v3] usb: typec: tcpci: clear the fault status bit

by Fabio Estevam

From: Marco Felsch <m.felsch(a)pengutronix.de> According the "USB Type-C Port Controller Interface Specification v2.0" the TCPC sets the fault status register bit-7 (AllRegistersResetToDefault) once the registers have been reset to their default values. This triggers an alert(-irq) on PTN5110 devices albeit we do mask the fault-irq, which may cause a kernel hang. Fix this generically by writing a one to the corresponding bit-7. Cc: stable(a)vger.kernel.org Fixes: 74e656d6b055 ("staging: typec: Type-C Port Controller Interface driver (tcpci)") Reported-by: Angus Ainslie (Purism) <angus(a)akkea.ca> Closes: https://lore.kernel.org/all/20190508002749.14816-2-angus@akkea.ca/ Reported-by: Christian Bach <christian.bach(a)scs.ch> Closes: https://lore.kernel.org/regressions/ZR0P278MB07737E5F1D48632897D51AC3EB329@… Signed-off-by: Marco Felsch <m.felsch(a)pengutronix.de> Signed-off-by: Fabio Estevam <festevam(a)denx.de> --- Changes since v2: - Submitted it as a standalone patch. - Explain that it may cause a kernel hang. - Fixed typos in the commit log. (Guenter) - Check the tcpci_write16() return value. (Guenter) - Write to TCPC_FAULT_STATUS unconditionally. (Guenter) - Added Fixes, Reported-by and Closes tags. - CCed stable drivers/usb/typec/tcpm/tcpci.c | 4 ++++ include/linux/usb/tcpci.h | 1 + 2 files changed, 5 insertions(+) diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c index fc708c289a73..0ee3e6e29bb1 100644 --- a/drivers/usb/typec/tcpm/tcpci.c +++ b/drivers/usb/typec/tcpm/tcpci.c @@ -602,6 +602,10 @@ static int tcpci_init(struct tcpc_dev *tcpc) if (time_after(jiffies, timeout)) return -ETIMEDOUT; + ret = tcpci_write16(tcpci, TCPC_FAULT_STATUS, TCPC_FAULT_STATUS_ALL_REG_RST_TO_DEFAULT); + if (ret < 0) + return ret; + /* Handle vendor init */ if (tcpci->data->init) { ret = tcpci->data->init(tcpci, tcpci->data); diff --git a/include/linux/usb/tcpci.h b/include/linux/usb/tcpci.h index 85e95a3251d3..83376473ac76 100644 --- a/include/linux/usb/tcpci.h +++ b/include/linux/usb/tcpci.h @@ -103,6 +103,7 @@ #define TCPC_POWER_STATUS_SINKING_VBUS BIT(0) #define TCPC_FAULT_STATUS 0x1f +#define TCPC_FAULT_STATUS_ALL_REG_RST_TO_DEFAULT BIT(7) #define TCPC_ALERT_EXTENDED 0x21 -- 2.34.1

2 years

4
3
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[PATCH] drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper()

by Lukasz Majczak

Check mgr->mst_primary, before passing it to the get_mst_branch_device_by_guid_helper(), otherwise NULL dereference may occur in the call to memcpy() and cause: [12579.365869] BUG: kernel NULL pointer dereference, address: 0000000000000049 [12579.365878] #PF: supervisor read access in kernel mode [12579.365880] #PF: error_code(0x0000) - not-present page [12579.365882] PGD 0 P4D 0 [12579.365887] Oops: 0000 [#1] PREEMPT SMP NOPTI ... [12579.365895] Workqueue: events_long drm_dp_mst_up_req_work [12579.365899] RIP: 0010:memcmp+0xb/0x29 [12579.365921] Call Trace: [12579.365927] get_mst_branch_device_by_guid_helper+0x22/0x64 [12579.365930] drm_dp_mst_up_req_work+0x137/0x416 [12579.365933] process_one_work+0x1d0/0x419 [12579.365935] worker_thread+0x11a/0x289 [12579.365938] kthread+0x13e/0x14f [12579.365941] ? process_one_work+0x419/0x419 [12579.365943] ? kthread_blkcg+0x31/0x31 [12579.365946] ret_from_fork+0x1f/0x30 Similar check is done in e.g: drm_dp_mst_topology_get_mstb_validated(). Fixes: 5e93b8208d3c ("drm/dp/mst: move GUID storage from mgr, port to only mst branch") Cc: <stable(a)vger.kernel.org> # 4.14+ Signed-off-by: Lukasz Majczak <lma(a)semihalf.com> --- drivers/gpu/drm/display/drm_dp_mst_topology.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c index ed96cfcfa304..703cd97b1d11 100644 --- a/drivers/gpu/drm/display/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c @@ -2595,19 +2595,19 @@ static struct drm_dp_mst_branch * drm_dp_get_mst_branch_device_by_guid(struct drm_dp_mst_topology_mgr *mgr, const uint8_t *guid) { - struct drm_dp_mst_branch *mstb; + struct drm_dp_mst_branch *mstb = NULL; int ret; /* find the port by iterating down */ mutex_lock(&mgr->lock); - - mstb = get_mst_branch_device_by_guid_helper(mgr->mst_primary, guid); - if (mstb) { - ret = drm_dp_mst_topology_try_get_mstb(mstb); - if (!ret) - mstb = NULL; + if (mgr->mst_primary) { + mstb = get_mst_branch_device_by_guid_helper(mgr->mst_primary, guid); + if (mstb) { + ret = drm_dp_mst_topology_try_get_mstb(mstb); + if (!ret) + mstb = NULL; + } } - mutex_unlock(&mgr->lock); return mstb; } -- 2.41.0.640.ga95def55d0-goog

2 years

2
2
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[PATCH v2] pinctrl: cherryview: fix address_space_handler() argument

by Raag Jadav

First argument of acpi_*_address_space_handler() APIs is acpi_handle of the device, which is incorrectly passed in driver ->remove() path here. Fix it by passing the appropriate argument and while at it, make both API calls consistent using ACPI_HANDLE(). Fixes: a0b028597d59 ("pinctrl: cherryview: Add support for GMMR GPIO opregion") Cc: stable(a)vger.kernel.org Signed-off-by: Raag Jadav <raag.jadav(a)intel.com> --- Changes since v1: - Update subject and commit message drivers/pinctrl/intel/pinctrl-cherryview.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c index 7ffe4dafeebb..2bb574cf01d9 100644 --- a/drivers/pinctrl/intel/pinctrl-cherryview.c +++ b/drivers/pinctrl/intel/pinctrl-cherryview.c @@ -1650,7 +1650,6 @@ static int chv_pinctrl_probe(struct platform_device *pdev) struct intel_community_context *cctx; struct intel_community *community; struct device *dev = &pdev->dev; - struct acpi_device *adev = ACPI_COMPANION(dev); struct intel_pinctrl *pctrl; acpi_status status; unsigned int i; @@ -1718,7 +1717,7 @@ static int chv_pinctrl_probe(struct platform_device *pdev) if (ret) return ret; - status = acpi_install_address_space_handler(adev->handle, + status = acpi_install_address_space_handler(ACPI_HANDLE(dev), community->acpi_space_id, chv_pinctrl_mmio_access_handler, NULL, pctrl); @@ -1735,7 +1734,7 @@ static int chv_pinctrl_remove(struct platform_device *pdev) struct intel_pinctrl *pctrl = platform_get_drvdata(pdev); const struct intel_community *community = &pctrl->communities[0]; - acpi_remove_address_space_handler(ACPI_COMPANION(&pdev->dev), + acpi_remove_address_space_handler(ACPI_HANDLE(&pdev->dev), community->acpi_space_id, chv_pinctrl_mmio_access_handler); -- 2.17.1

2 years

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[PATCH AUTOSEL 4.14 1/2] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset. -------- ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined! -------- Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Vinod Koul <vkoul(a)kernel.org> Cc: dmaengine(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/dma/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 5ea37d133f241..6abb80b09db3b 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -209,6 +209,7 @@ config FSL_DMA config FSL_EDMA tristate "Freescale eDMA engine support" depends on OF + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help @@ -254,6 +255,7 @@ config IMX_SDMA config INTEL_IDMA64 tristate "Intel integrated DMA 64-bit support" + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help -- 2.40.1

2 years

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[PATCH AUTOSEL 4.19 1/2] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset. -------- ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined! -------- Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Vinod Koul <vkoul(a)kernel.org> Cc: dmaengine(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/dma/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index e5f31af65aabf..00e1ffa4fcf1c 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -212,6 +212,7 @@ config FSL_DMA config FSL_EDMA tristate "Freescale eDMA engine support" depends on OF + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help @@ -258,6 +259,7 @@ config IMX_SDMA config INTEL_IDMA64 tristate "Intel integrated DMA 64-bit support" + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help -- 2.40.1

2 years

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[PATCH AUTOSEL 5.4 1/2] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset. -------- ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined! -------- Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Vinod Koul <vkoul(a)kernel.org> Cc: dmaengine(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/dma/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 1322461f1f3c5..66aad9dbd58c5 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -208,6 +208,7 @@ config FSL_DMA config FSL_EDMA tristate "Freescale eDMA engine support" depends on OF + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help @@ -268,6 +269,7 @@ config IMX_SDMA config INTEL_IDMA64 tristate "Intel integrated DMA 64-bit support" + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help -- 2.40.1

2 years

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[PATCH v3] fsverity: skip PKCS#7 parser when keyring is empty

by Eric Biggers

From: Eric Biggers <ebiggers(a)google.com> If an fsverity builtin signature is given for a file but the ".fs-verity" keyring is empty, there's no real reason to run the PKCS#7 parser. Skip this to avoid the PKCS#7 attack surface when builtin signature support is configured into the kernel but is not being used. This is a hardening improvement, not a fix per se, but I've added Fixes and Cc stable to get it out to more users. Fixes: 432434c9f8e1 ("fs-verity: support builtin file signatures") Cc: stable(a)vger.kernel.org Reviewed-by: Jarkko Sakkinen <jarkko(a)kernel.org> Signed-off-by: Eric Biggers <ebiggers(a)google.com> --- v3: improve the error message slightly v2: check keyring and return early before allocating formatted digest fs/verity/signature.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/fs/verity/signature.c b/fs/verity/signature.c index b95acae64eac6..90c07573dd77b 100644 --- a/fs/verity/signature.c +++ b/fs/verity/signature.c @@ -55,20 +55,36 @@ int fsverity_verify_signature(const struct fsverity_info *vi, if (sig_size == 0) { if (fsverity_require_signatures) { fsverity_err(inode, "require_signatures=1, rejecting unsigned file!"); return -EPERM; } return 0; } + if (fsverity_keyring->keys.nr_leaves_on_tree == 0) { + /* + * The ".fs-verity" keyring is empty, due to builtin signatures + * being supported by the kernel but not actually being used. + * In this case, verify_pkcs7_signature() would always return an + * error, usually ENOKEY. It could also be EBADMSG if the + * PKCS#7 is malformed, but that isn't very important to + * distinguish. So, just skip to ENOKEY to avoid the attack + * surface of the PKCS#7 parser, which would otherwise be + * reachable by any task able to execute FS_IOC_ENABLE_VERITY. + */ + fsverity_err(inode, + "fs-verity keyring is empty, rejecting signed file!"); + return -ENOKEY; + } + d = kzalloc(sizeof(*d) + hash_alg->digest_size, GFP_KERNEL); if (!d) return -ENOMEM; memcpy(d->magic, "FSVerity", 8); d->digest_algorithm = cpu_to_le16(hash_alg - fsverity_hash_algs); d->digest_size = cpu_to_le16(hash_alg->digest_size); memcpy(d->digest, vi->file_digest, hash_alg->digest_size); err = verify_pkcs7_signature(d, sizeof(*d) + hash_alg->digest_size, signature, sig_size, fsverity_keyring, base-commit: 456ae5fe9b448f44ebe98b391a3bae9c75df465e -- 2.41.0

2 years

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[PATCH AUTOSEL 4.14 1/2] net: usb: qmi_wwan: add Quectel EM05GV2

by Sasha Levin

From: Martin Kohn <m.kohn(a)welotec.com> [ Upstream commit d4480c9bb9258db9ddf2e632f6ef81e96b41089c ] Add support for Quectel EM05GV2 (G=global) with vendor ID 0x2c7c and product ID 0x030e Enabling DTR on this modem was necessary to ensure stable operation. Patch for usb: serial: option: is also in progress. T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=030e Rev= 3.18 S: Manufacturer=Quectel S: Product=Quectel EM05-G C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Martin Kohn <m.kohn(a)welotec.com> Link: https://lore.kernel.org/r/AM0PR04MB57648219DE893EE04FA6CC759701A@AM0PR04MB5… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/usb/qmi_wwan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 8cdf822dfda06..880aa7f6a779c 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1365,6 +1365,7 @@ static const struct usb_device_id products[] = { {QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)}, /* Quectel EG91 */ {QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)}, /* Quectel EG95 */ {QMI_FIXED_INTF(0x2c7c, 0x0296, 4)}, /* Quectel BG96 */ + {QMI_QUIRK_SET_DTR(0x2c7c, 0x030e, 4)}, /* Quectel EM05GV2 */ {QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)}, /* Fibocom NL678 series */ {QMI_FIXED_INTF(0x0489, 0xe0b4, 0)}, /* Foxconn T77W968 LTE */ {QMI_FIXED_INTF(0x0489, 0xe0b5, 0)}, /* Foxconn T77W968 LTE with eSIM support*/ -- 2.40.1

2 years

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[PATCH AUTOSEL 4.19 1/2] net: usb: qmi_wwan: add Quectel EM05GV2

by Sasha Levin

From: Martin Kohn <m.kohn(a)welotec.com> [ Upstream commit d4480c9bb9258db9ddf2e632f6ef81e96b41089c ] Add support for Quectel EM05GV2 (G=global) with vendor ID 0x2c7c and product ID 0x030e Enabling DTR on this modem was necessary to ensure stable operation. Patch for usb: serial: option: is also in progress. T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=030e Rev= 3.18 S: Manufacturer=Quectel S: Product=Quectel EM05-G C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Martin Kohn <m.kohn(a)welotec.com> Link: https://lore.kernel.org/r/AM0PR04MB57648219DE893EE04FA6CC759701A@AM0PR04MB5… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/usb/qmi_wwan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index c5781888f2f7b..aefa57e726954 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1376,6 +1376,7 @@ static const struct usb_device_id products[] = { {QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)}, /* Quectel EG91 */ {QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)}, /* Quectel EG95 */ {QMI_FIXED_INTF(0x2c7c, 0x0296, 4)}, /* Quectel BG96 */ + {QMI_QUIRK_SET_DTR(0x2c7c, 0x030e, 4)}, /* Quectel EM05GV2 */ {QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)}, /* Fibocom NL678 series */ {QMI_FIXED_INTF(0x0489, 0xe0b4, 0)}, /* Foxconn T77W968 LTE */ {QMI_FIXED_INTF(0x0489, 0xe0b5, 0)}, /* Foxconn T77W968 LTE with eSIM support*/ -- 2.40.1

2 years

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[PATCH AUTOSEL 5.4 1/3] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset: ------ ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup': clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap' ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap' ------ Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Michael Turquette <mturquette(a)baylibre.com> Cc: Stephen Boyd <sboyd(a)kernel.org> Cc: linux-clk(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index cc871ae3a1792..5b34dbc830ee4 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -302,6 +302,7 @@ config COMMON_CLK_BD718XX config COMMON_CLK_FIXED_MMIO bool "Clock driver for Memory Mapped Fixed values" depends on COMMON_CLK && OF + depends on HAS_IOMEM help Support for Memory Mapped IO Fixed clocks -- 2.40.1

2 years

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[PATCH AUTOSEL 5.10 1/4] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset: ------ ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup': clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap' ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap' ------ Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Michael Turquette <mturquette(a)baylibre.com> Cc: Stephen Boyd <sboyd(a)kernel.org> Cc: linux-clk(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 4ae49eae45869..df739665f2063 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -356,6 +356,7 @@ config COMMON_CLK_BD718XX config COMMON_CLK_FIXED_MMIO bool "Clock driver for Memory Mapped Fixed values" depends on COMMON_CLK && OF + depends on HAS_IOMEM help Support for Memory Mapped IO Fixed clocks -- 2.40.1

2 years

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[PATCH AUTOSEL 5.15 1/4] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset: ------ ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup': clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap' ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap' ------ Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Michael Turquette <mturquette(a)baylibre.com> Cc: Stephen Boyd <sboyd(a)kernel.org> Cc: linux-clk(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 100e474ff3dc5..d12465c227514 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -380,6 +380,7 @@ config COMMON_CLK_BD718XX config COMMON_CLK_FIXED_MMIO bool "Clock driver for Memory Mapped Fixed values" depends on COMMON_CLK && OF + depends on HAS_IOMEM help Support for Memory Mapped IO Fixed clocks -- 2.40.1

2 years

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[PATCH AUTOSEL 6.1 1/9] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM

by Sasha Levin

From: Baoquan He <bhe(a)redhat.com> [ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset: ------ ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup': clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap' ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap' ------ Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe(a)redhat.com> Cc: Michael Turquette <mturquette(a)baylibre.com> Cc: Stephen Boyd <sboyd(a)kernel.org> Cc: linux-clk(a)vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 5da82f2bdd211..a5dcc7293a836 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -427,6 +427,7 @@ config COMMON_CLK_BD718XX config COMMON_CLK_FIXED_MMIO bool "Clock driver for Memory Mapped Fixed values" depends on COMMON_CLK && OF + depends on HAS_IOMEM help Support for Memory Mapped IO Fixed clocks -- 2.40.1

2 years

1
8
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[CI 1/2] drm: Add an HPD poll helper to reschedule the poll work

by Imre Deak

Add a helper to reschedule drm_mode_config::output_poll_work after polling has been enabled for a connector (and needing a reschedule, since previously polling was disabled for all connectors and hence output_poll_work was not running). This is needed by the next patch fixing HPD polling on i915. CC: stable(a)vger.kernel.org # 6.4+ Cc: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Cc: dri-devel(a)lists.freedesktop.org Reviewed-by: Jouni Högander <jouni.hogander(a)intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Signed-off-by: Imre Deak <imre.deak(a)intel.com> --- drivers/gpu/drm/drm_probe_helper.c | 68 ++++++++++++++++++++---------- include/drm/drm_probe_helper.h | 1 + 2 files changed, 47 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 2fb9bf901a2cc..3f479483d7d80 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -262,6 +262,26 @@ static bool drm_kms_helper_enable_hpd(struct drm_device *dev) } #define DRM_OUTPUT_POLL_PERIOD (10*HZ) +static void reschedule_output_poll_work(struct drm_device *dev) +{ + unsigned long delay = DRM_OUTPUT_POLL_PERIOD; + + if (dev->mode_config.delayed_event) + /* + * FIXME: + * + * Use short (1s) delay to handle the initial delayed event. + * This delay should not be needed, but Optimus/nouveau will + * fail in a mysterious way if the delayed event is handled as + * soon as possible like it is done in + * drm_helper_probe_single_connector_modes() in case the poll + * was enabled before. + */ + delay = HZ; + + schedule_delayed_work(&dev->mode_config.output_poll_work, delay); +} + /** * drm_kms_helper_poll_enable - re-enable output polling. * @dev: drm_device @@ -279,37 +299,41 @@ static bool drm_kms_helper_enable_hpd(struct drm_device *dev) */ void drm_kms_helper_poll_enable(struct drm_device *dev) { - bool poll = false; - unsigned long delay = DRM_OUTPUT_POLL_PERIOD; - if (!dev->mode_config.poll_enabled || !drm_kms_helper_poll || dev->mode_config.poll_running) return; - poll = drm_kms_helper_enable_hpd(dev); - - if (dev->mode_config.delayed_event) { - /* - * FIXME: - * - * Use short (1s) delay to handle the initial delayed event. - * This delay should not be needed, but Optimus/nouveau will - * fail in a mysterious way if the delayed event is handled as - * soon as possible like it is done in - * drm_helper_probe_single_connector_modes() in case the poll - * was enabled before. - */ - poll = true; - delay = HZ; - } - - if (poll) - schedule_delayed_work(&dev->mode_config.output_poll_work, delay); + if (drm_kms_helper_enable_hpd(dev) || + dev->mode_config.delayed_event) + reschedule_output_poll_work(dev); dev->mode_config.poll_running = true; } EXPORT_SYMBOL(drm_kms_helper_poll_enable); +/** + * drm_kms_helper_poll_reschedule - reschedule the output polling work + * @dev: drm_device + * + * This function reschedules the output polling work, after polling for a + * connector has been enabled. + * + * Drivers must call this helper after enabling polling for a connector by + * setting %DRM_CONNECTOR_POLL_CONNECT / %DRM_CONNECTOR_POLL_DISCONNECT flags + * in drm_connector::polled. Note that after disabling polling by clearing these + * flags for a connector will stop the output polling work automatically if + * the polling is disabled for all other connectors as well. + * + * The function can be called only after polling has been enabled by calling + * drm_kms_helper_poll_init() / drm_kms_helper_poll_enable(). + */ +void drm_kms_helper_poll_reschedule(struct drm_device *dev) +{ + if (dev->mode_config.poll_running) + reschedule_output_poll_work(dev); +} +EXPORT_SYMBOL(drm_kms_helper_poll_reschedule); + static enum drm_connector_status drm_helper_probe_detect_ctx(struct drm_connector *connector, bool force) { diff --git a/include/drm/drm_probe_helper.h b/include/drm/drm_probe_helper.h index 4977e0ab72dbb..fad3c4003b2b5 100644 --- a/include/drm/drm_probe_helper.h +++ b/include/drm/drm_probe_helper.h @@ -25,6 +25,7 @@ void drm_kms_helper_connector_hotplug_event(struct drm_connector *connector); void drm_kms_helper_poll_disable(struct drm_device *dev); void drm_kms_helper_poll_enable(struct drm_device *dev); +void drm_kms_helper_poll_reschedule(struct drm_device *dev); bool drm_kms_helper_is_poll_worker(void); enum drm_mode_status drm_crtc_helper_mode_valid_fixed(struct drm_crtc *crtc, -- 2.37.2

2 years

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[PATCH AUTOSEL 4.14 1/9] 9p: virtio: make sure 'offs' is initialized in zc_request

by Sasha Levin

From: Dominique Martinet <asmadeus(a)codewreck.org> [ Upstream commit 4a73edab69d3a6623f03817fe950a2d9585f80e4 ] Similarly to the previous patch: offs can be used in handle_rerrors without initializing on small payloads; in this case handle_rerrors will not use it because of the size check, but it doesn't hurt to make sure it is zero to please scan-build. This fixes the following warning: net/9p/trans_virtio.c:539:3: warning: 3rd function call argument is an uninitialized value [core.CallAndMessage] handle_rerror(req, in_hdr_len, offs, in_pages); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Reviewed-by: Simon Horman <simon.horman(a)corigine.com> Signed-off-by: Dominique Martinet <asmadeus(a)codewreck.org> Signed-off-by: Eric Van Hensbergen <ericvh(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/9p/trans_virtio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index c6a46e8e9eda5..25f5caa57289b 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -401,7 +401,7 @@ p9_virtio_zc_request(struct p9_client *client, struct p9_req_t *req, struct page **in_pages = NULL, **out_pages = NULL; struct virtio_chan *chan = client->trans; struct scatterlist *sgs[4]; - size_t offs; + size_t offs = 0; int need_drop = 0; p9_debug(P9_DEBUG_TRANS, "virtio request\n"); -- 2.40.1

2 years

2
10
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[PATCH v2 RESEND] tty/sysrq: replace smp_processor_id() with get_cpu()

by Muhammad Usama Anjum

The smp_processor_id() shouldn't be called from preemptible code. Instead use get_cpu() and put_cpu() which disables preemption in addition to getting the processor id. This fixes the following bug: [ 119.143590] sysrq: Show backtrace of all active CPUs [ 119.143902] BUG: using smp_processor_id() in preemptible [00000000] code: bash/873 [ 119.144586] caller is debug_smp_processor_id+0x20/0x30 [ 119.144827] CPU: 6 PID: 873 Comm: bash Not tainted 5.10.124-dirty #3 [ 119.144861] Hardware name: QEMU QEMU Virtual Machine, BIOS 2023.05-1 07/22/2023 [ 119.145053] Call trace: [ 119.145093] dump_backtrace+0x0/0x1a0 [ 119.145122] show_stack+0x18/0x70 [ 119.145141] dump_stack+0xc4/0x11c [ 119.145159] check_preemption_disabled+0x100/0x110 [ 119.145175] debug_smp_processor_id+0x20/0x30 [ 119.145195] sysrq_handle_showallcpus+0x20/0xc0 [ 119.145211] __handle_sysrq+0x8c/0x1a0 [ 119.145227] write_sysrq_trigger+0x94/0x12c [ 119.145247] proc_reg_write+0xa8/0xe4 [ 119.145266] vfs_write+0xec/0x280 [ 119.145282] ksys_write+0x6c/0x100 [ 119.145298] __arm64_sys_write+0x20/0x30 [ 119.145315] el0_svc_common.constprop.0+0x78/0x1e4 [ 119.145332] do_el0_svc+0x24/0x8c [ 119.145348] el0_svc+0x10/0x20 [ 119.145364] el0_sync_handler+0x134/0x140 [ 119.145381] el0_sync+0x180/0x1c0 Cc: stable(a)vger.kernel.org Fixes: 47cab6a722d4 ("debug lockups: Improve lockup detection, fix generic arch fallback") Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- Changes since v1: - Add "Cc: stable(a)vger.kernel.org" tag --- drivers/tty/sysrq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index 23198e3f1461a..6b4a28bcf2f5f 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -262,13 +262,14 @@ static void sysrq_handle_showallcpus(u8 key) if (in_hardirq()) regs = get_irq_regs(); - pr_info("CPU%d:\n", smp_processor_id()); + pr_info("CPU%d:\n", get_cpu()); if (regs) show_regs(regs); else show_stack(NULL, NULL, KERN_INFO); schedule_work(&sysrq_showallcpus); + put_cpu(); } } -- 2.40.1

2 years

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2
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FAILED: patch "[PATCH] arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x cee572756aa2cb46e959e9797ad4b730b78a050b # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082156-capped-subtext-c4e2@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: cee572756aa2 ("arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4") 06c5b5690a57 ("arm64: dts: rockchip: sort nodes/properties on rk3399-rock-4") 69448624b770 ("arm64: dts: rockchip: fix regulator name on rk3399-rock-4") 8240e87f16d1 ("arm64: dts: rockchip: fix audio-supply for Rock Pi 4") 697dd494cb1c ("arm64: dts: rockchip: add SPDIF node for ROCK Pi 4") 65bd2b8bdb3b ("arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4") 328c6112787b ("arm64: dts: rockchip: fix supplies on rk3399-rock-pi-4") b5edb0467370 ("arm64: dts: rockchip: Mark rock-pi-4 as rock-pi-4a dts") 2bc65fef4fe4 ("arm64: dts: rockchip: rename label and nodename pinctrl subnodes that end with gpio") 7a87adbc4afe ("arm64: dts: rockchip: enable DC charger detection pullup on Pinebook Pro") 40df91a894e9 ("arm64: dts: rockchip: fix inverted headphone detection on Pinebook Pro") 5a65505a6988 ("arm64: dts: rockchip: Add initial support for Pinebook Pro") c2753d15d2b3 ("arm64: dts: rockchip: split rk3399-rockpro64 for v2 and v2.1 boards") cfd66c682e8b ("arm64: dts: rockchip: Add regulators for PCIe for Radxa Rock Pi 4 board") 023115cdea26 ("arm64: dts: rockchip: add thermal infrastructure to px30") 526ba2e2cf61 ("arm64: dts: rockchip: Enable PCIe for Radxa Rock Pi 4 board") eb275167d186 ("Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From cee572756aa2cb46e959e9797ad4b730b78a050b Mon Sep 17 00:00:00 2001 From: Christopher Obbard <chris.obbard(a)collabora.com> Date: Wed, 5 Jul 2023 15:42:54 +0100 Subject: [PATCH] arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 There is some instablity with some eMMC modules on ROCK Pi 4 SBCs running in HS400 mode. This ends up resulting in some block errors after a while or after a "heavy" operation utilising the eMMC (e.g. resizing a filesystem). An example of these errors is as follows: [ 289.171014] mmc1: running CQE recovery [ 290.048972] mmc1: running CQE recovery [ 290.054834] mmc1: running CQE recovery [ 290.060817] mmc1: running CQE recovery [ 290.061337] blk_update_request: I/O error, dev mmcblk1, sector 1411072 op 0x1:(WRITE) flags 0x800 phys_seg 36 prio class 0 [ 290.061370] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:348: I/O error 10 writing to inode 29547 starting block 176466) [ 290.061484] Buffer I/O error on device mmcblk1p1, logical block 172288 [ 290.061531] Buffer I/O error on device mmcblk1p1, logical block 172289 [ 290.061551] Buffer I/O error on device mmcblk1p1, logical block 172290 [ 290.061574] Buffer I/O error on device mmcblk1p1, logical block 172291 [ 290.061592] Buffer I/O error on device mmcblk1p1, logical block 172292 [ 290.061615] Buffer I/O error on device mmcblk1p1, logical block 172293 [ 290.061632] Buffer I/O error on device mmcblk1p1, logical block 172294 [ 290.061654] Buffer I/O error on device mmcblk1p1, logical block 172295 [ 290.061673] Buffer I/O error on device mmcblk1p1, logical block 172296 [ 290.061695] Buffer I/O error on device mmcblk1p1, logical block 172297 Disabling the Command Queue seems to stop the CQE recovery from running, but doesn't seem to improve the I/O errors. Until this can be investigated further, disable HS400 mode on the ROCK Pi 4 SBCs to at least stop I/O errors from occurring. While we are here, set the eMMC maximum clock frequency to 1.5MHz to follow the ROCK 4C+. Fixes: 1b5715c602fd ("arm64: dts: rockchip: add ROCK Pi 4 DTS support") Signed-off-by: Christopher Obbard <chris.obbard(a)collabora.com> Tested-By: Folker Schwesinger <dev(a)folker-schwesinger.de> Link: https://lore.kernel.org/r/20230705144255.115299-2-chris.obbard@collabora.com Signed-off-by: Heiko Stuebner <heiko(a)sntech.de> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 907071d4fe80..95efee311ece 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -645,9 +645,9 @@ &saradc { }; &sdhci { + max-frequency = <150000000>; bus-width = <8>; - mmc-hs400-1_8v; - mmc-hs400-enhanced-strobe; + mmc-hs200-1_8v; non-removable; status = "okay"; };

2 years

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[PATCH v2] tty/sysrq: replace smp_processor_id() with get_cpu()

by Muhammad Usama Anjum

The smp_processor_id() shouldn't be called from preemptible code. Instead use get_cpu() and put_cpu() which disables preemption in addition to getting the processor id. This fixes the following bug: [ 119.143590] sysrq: Show backtrace of all active CPUs [ 119.143902] BUG: using smp_processor_id() in preemptible [00000000] code: bash/873 [ 119.144586] caller is debug_smp_processor_id+0x20/0x30 [ 119.144827] CPU: 6 PID: 873 Comm: bash Not tainted 5.10.124-dirty #3 [ 119.144861] Hardware name: QEMU QEMU Virtual Machine, BIOS 2023.05-1 07/22/2023 [ 119.145053] Call trace: [ 119.145093] dump_backtrace+0x0/0x1a0 [ 119.145122] show_stack+0x18/0x70 [ 119.145141] dump_stack+0xc4/0x11c [ 119.145159] check_preemption_disabled+0x100/0x110 [ 119.145175] debug_smp_processor_id+0x20/0x30 [ 119.145195] sysrq_handle_showallcpus+0x20/0xc0 [ 119.145211] __handle_sysrq+0x8c/0x1a0 [ 119.145227] write_sysrq_trigger+0x94/0x12c [ 119.145247] proc_reg_write+0xa8/0xe4 [ 119.145266] vfs_write+0xec/0x280 [ 119.145282] ksys_write+0x6c/0x100 [ 119.145298] __arm64_sys_write+0x20/0x30 [ 119.145315] el0_svc_common.constprop.0+0x78/0x1e4 [ 119.145332] do_el0_svc+0x24/0x8c [ 119.145348] el0_svc+0x10/0x20 [ 119.145364] el0_sync_handler+0x134/0x140 [ 119.145381] el0_sync+0x180/0x1c0 Cc: stable(a)vger.kernel.org Fixes: 47cab6a722d4 ("debug lockups: Improve lockup detection, fix generic arch fallback") Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- drivers/tty/sysrq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index 23198e3f1461a..6b4a28bcf2f5f 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -262,13 +262,14 @@ static void sysrq_handle_showallcpus(u8 key) if (in_hardirq()) regs = get_irq_regs(); - pr_info("CPU%d:\n", smp_processor_id()); + pr_info("CPU%d:\n", get_cpu()); if (regs) show_regs(regs); else show_stack(NULL, NULL, KERN_INFO); schedule_work(&sysrq_showallcpus); + put_cpu(); } } -- 2.40.1

2 years

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[PATCH v3 1/2] ata: pata_falcon: fix IO base selection for Q40

by Michael Schmitz

With commit 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide"), the Q40 IDE driver was replaced by pata_falcon.c. Both IO and memory resources were defined for the Q40 IDE platform device, but definition of the IDE register addresses was modeled after the Falcon case, both in use of the memory resources and in including register scale and byte vs. word offset in the address. This was correct for the Falcon case, which does not apply any address translation to the register addresses. In the Q40 case, all of device base address, byte access offset and register scaling is included in the platform specific ISA access translation (in asm/mm_io.h). As a consequence, such address translation gets applied twice, and register addresses are mangled. Use the device base address from the platform IO resource, and use standard register offsets from that base in order to calculate register addresses (the IO address translation will then apply the correct ISA window base and scaling). Encode PIO_OFFSET into IO port addresses for all registers except the data transfer register. Encode the MMIO offset there (pata_falcon_data_xfer() directly uses raw IO with no address translation). Reported-by: William R Sowerbutts <will(a)sowerbutts.com> Closes: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag… Link: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag… Fixes: 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide") Cc: stable(a)vger.kernel.org Cc: Finn Thain <fthain(a)linux-m68k.org> Cc: Geert Uytterhoeven <geert(a)linux-m68k.org> Tested-by: William R Sowerbutts <will(a)sowerbutts.com> Signed-off-by: Michael Schmitz <schmitzmic(a)gmail.com> --- Changes from v2: Finn Thain: - add back stable Cc: Changes from v1: Damien Le Moal: - change patch title - drop stable backport tag Changes from RFC v3: - split off byte swap option into separate patch Geert Uytterhoeven: - review comments Changes from RFC v2: - add driver parameter 'data_swap' as bit mask for drives to swap Changes from RFC v1: Finn Thain: - take care to supply IO address suitable for ioread8/iowrite8 - use MMIO address for data transfer --- drivers/ata/pata_falcon.c | 55 ++++++++++++++++++++++++--------------- 1 file changed, 34 insertions(+), 21 deletions(-) diff --git a/drivers/ata/pata_falcon.c b/drivers/ata/pata_falcon.c index 996516e64f13..346259e3bbc8 100644 --- a/drivers/ata/pata_falcon.c +++ b/drivers/ata/pata_falcon.c @@ -123,8 +123,8 @@ static int __init pata_falcon_init_one(struct platform_device *pdev) struct resource *base_res, *ctl_res, *irq_res; struct ata_host *host; struct ata_port *ap; - void __iomem *base; - int irq = 0; + void __iomem *base, *ctl_base; + int irq = 0, io_offset = 1, reg_scale = 4; dev_info(&pdev->dev, "Atari Falcon and Q40/Q60 PATA controller\n"); @@ -165,26 +165,39 @@ static int __init pata_falcon_init_one(struct platform_device *pdev) ap->pio_mask = ATA_PIO4; ap->flags |= ATA_FLAG_SLAVE_POSS | ATA_FLAG_NO_IORDY; - base = (void __iomem *)base_mem_res->start; /* N.B. this assumes data_addr will be used for word-sized I/O only */ - ap->ioaddr.data_addr = base + 0 + 0 * 4; - ap->ioaddr.error_addr = base + 1 + 1 * 4; - ap->ioaddr.feature_addr = base + 1 + 1 * 4; - ap->ioaddr.nsect_addr = base + 1 + 2 * 4; - ap->ioaddr.lbal_addr = base + 1 + 3 * 4; - ap->ioaddr.lbam_addr = base + 1 + 4 * 4; - ap->ioaddr.lbah_addr = base + 1 + 5 * 4; - ap->ioaddr.device_addr = base + 1 + 6 * 4; - ap->ioaddr.status_addr = base + 1 + 7 * 4; - ap->ioaddr.command_addr = base + 1 + 7 * 4; - - base = (void __iomem *)ctl_mem_res->start; - ap->ioaddr.altstatus_addr = base + 1; - ap->ioaddr.ctl_addr = base + 1; - - ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", - (unsigned long)base_mem_res->start, - (unsigned long)ctl_mem_res->start); + ap->ioaddr.data_addr = (void __iomem *)base_mem_res->start; + + if (base_res) { /* only Q40 has IO resources */ + io_offset = 0x10000; + reg_scale = 1; + base = (void __iomem *)base_res->start; + ctl_base = (void __iomem *)ctl_res->start; + + ata_port_desc(ap, "cmd %pa ctl %pa", + &base_res->start, + &ctl_res->start); + } else { + base = (void __iomem *)base_mem_res->start; + ctl_base = (void __iomem *)ctl_mem_res->start; + + ata_port_desc(ap, "cmd %pa ctl %pa", + &base_mem_res->start, + &ctl_mem_res->start); + } + + ap->ioaddr.error_addr = base + io_offset + 1 * reg_scale; + ap->ioaddr.feature_addr = base + io_offset + 1 * reg_scale; + ap->ioaddr.nsect_addr = base + io_offset + 2 * reg_scale; + ap->ioaddr.lbal_addr = base + io_offset + 3 * reg_scale; + ap->ioaddr.lbam_addr = base + io_offset + 4 * reg_scale; + ap->ioaddr.lbah_addr = base + io_offset + 5 * reg_scale; + ap->ioaddr.device_addr = base + io_offset + 6 * reg_scale; + ap->ioaddr.status_addr = base + io_offset + 7 * reg_scale; + ap->ioaddr.command_addr = base + io_offset + 7 * reg_scale; + + ap->ioaddr.altstatus_addr = ctl_base + io_offset; + ap->ioaddr.ctl_addr = ctl_base + io_offset; irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq_res && irq_res->start > 0) { -- 2.17.1

2 years

2
6
0 0

FAILED: patch "[PATCH] net: phy: broadcom: stub c45 read/write for 54810" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 096516d092d54604d590827d05b1022c8f326639 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082134-chain-tubular-c681@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 096516d092d5 ("net: phy: broadcom: stub c45 read/write for 54810") 5a32fcdb1e68 ("net: phy: broadcom: Add statistics for all Gigabit PHYs") 1e2e61af1996 ("net: phy: broadcom: remove BCM5482 1000Base-BX support") 15772e4ddf3f ("net: phy: broadcom: remove use of ack_interrupt()") 4567d5c3eb9b ("net: phy: broadcom: implement generic .handle_interrupt() callback") b0ed0bbfb304 ("net: phy: broadcom: add support for BCM54811 PHY") 9d42205036d4 ("net: phy: bcm54140: Make a bunch of functions static") 6937602ed3f9 ("net: phy: add Broadcom BCM54140 support") 123aff2a789c ("net: phy: broadcom: Add support for BCM53125 internal PHYs") fe26821fa614 ("net: phy: broadcom: Wire suspend/resume for BCM54810") 0ececcfc9267 ("net: phy: broadcom: Allow BCM54810 to use bcm54xx_adjust_rxrefclk()") 75f4d8d10e01 ("net: phy: add Broadcom BCM84881 PHY driver") b9bcb95315fe ("net: phy: broadcom: add 1000Base-X support for BCM54616S") 283da99af1d8 ("net: phy: broadcom: Add genphy_suspend and genphy_resume for BCM5464") dcdecdcfe1fc ("net: phy: switch drivers to use dynamic feature detection") 5c3407abb338 ("net: phy: meson-gxl: add g12a support") 356d71e00d27 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 096516d092d54604d590827d05b1022c8f326639 Mon Sep 17 00:00:00 2001 From: Justin Chen <justin.chen(a)broadcom.com> Date: Sat, 12 Aug 2023 21:41:47 -0700 Subject: [PATCH] net: phy: broadcom: stub c45 read/write for 54810 The 54810 does not support c45. The mmd_phy_indirect accesses return arbirtary values leading to odd behavior like saying it supports EEE when it doesn't. We also see that reading/writing these non-existent MMD registers leads to phy instability in some cases. Fixes: b14995ac2527 ("net: phy: broadcom: Add BCM54810 PHY entry") Signed-off-by: Justin Chen <justin.chen(a)broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli(a)broadcom.com> Link: https://lore.kernel.org/r/1691901708-28650-1-git-send-email-justin.chen@bro… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 59cae0d808aa..04b2e6eeb195 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -542,6 +542,17 @@ static int bcm54xx_resume(struct phy_device *phydev) return bcm54xx_config_init(phydev); } +static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum) +{ + return -EOPNOTSUPP; +} + +static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum, + u16 val) +{ + return -EOPNOTSUPP; +} + static int bcm54811_config_init(struct phy_device *phydev) { int err, reg; @@ -1103,6 +1114,8 @@ static struct phy_driver broadcom_drivers[] = { .get_strings = bcm_phy_get_strings, .get_stats = bcm54xx_get_stats, .probe = bcm54xx_phy_probe, + .read_mmd = bcm54810_read_mmd, + .write_mmd = bcm54810_write_mmd, .config_init = bcm54xx_config_init, .config_aneg = bcm5481_config_aneg, .config_intr = bcm_phy_config_intr,

2 years

3
2
0 0

stable-rc/linux-5.10.y baseline: 125 runs, 12 regressions (v5.10.190-123-gec001faa2c729)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 125 runs, 12 regressions (v5.10.190-123-gec001faa2c729) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.190-123-gec001faa2c729 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ec001faa2c7293e38e8dcdc5fcce1e8e3298316c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e421e03861668bb3dc962f Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e421e03861668bb3dc9634 failing since 216 days (last pass: v5.10.158-107-gd2432186ff47, first fail: v5.10.162-852-geeaac3cf2eb3) 2023-08-22T02:47:41.214321 + set +x<8>[ 11.152598] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744915_1.5.2.4.1> 2023-08-22T02:47:41.214865 2023-08-22T02:47:41.324579 / # # 2023-08-22T02:47:41.428094 export SHELL=/bin/sh 2023-08-22T02:47:41.429036 # 2023-08-22T02:47:41.531088 / # export SHELL=/bin/sh. /lava-3744915/environment 2023-08-22T02:47:41.531947 2023-08-22T02:47:41.633934 / # . /lava-3744915/environment/lava-3744915/bin/lava-test-runner /lava-3744915/1 2023-08-22T02:47:41.635368 2023-08-22T02:47:41.635823 / # <3>[ 11.531919] Bluetooth: hci0: command 0xfc18 tx timeout ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e422d0c6a0e8a017dc96aa Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e422d0c6a0e8a017dc96ad failing since 35 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-22T02:51:41.864952 + [ 15.141672] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244668_1.5.2.4.1> 2023-08-22T02:51:41.865247 set +x 2023-08-22T02:51:41.971061 2023-08-22T02:51:42.072344 / # #export SHELL=/bin/sh 2023-08-22T02:51:42.072783 2023-08-22T02:51:42.173776 / # export SHELL=/bin/sh. /lava-1244668/environment 2023-08-22T02:51:42.174220 2023-08-22T02:51:42.275206 / # . /lava-1244668/environment/lava-1244668/bin/lava-test-runner /lava-1244668/1 2023-08-22T02:51:42.275960 2023-08-22T02:51:42.279258 / # /lava-1244668/bin/lava-test-runner /lava-1244668/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e422facde11c8fb5dc95ed Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e422facde11c8fb5dc95f0 failing since 171 days (last pass: v5.10.155, first fail: v5.10.172) 2023-08-22T02:52:15.024247 [ 10.637652] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244669_1.5.2.4.1> 2023-08-22T02:52:15.129573 2023-08-22T02:52:15.230861 / # #export SHELL=/bin/sh 2023-08-22T02:52:15.231288 2023-08-22T02:52:15.332289 / # export SHELL=/bin/sh. /lava-1244669/environment 2023-08-22T02:52:15.332695 2023-08-22T02:52:15.433727 / # . /lava-1244669/environment/lava-1244669/bin/lava-test-runner /lava-1244669/1 2023-08-22T02:52:15.434432 2023-08-22T02:52:15.438297 / # /lava-1244669/bin/lava-test-runner /lava-1244669/1 2023-08-22T02:52:15.452934 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e420e9de0f204bcddc95da Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e420e9de0f204bcddc95df failing since 146 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-22T02:43:48.982483 + set +x 2023-08-22T02:43:48.988852 <8>[ 15.258919] <LAVA_SIGNAL_ENDRUN 0_dmesg 11328492_1.4.2.3.1> 2023-08-22T02:43:49.092789 / # # 2023-08-22T02:43:49.193339 export SHELL=/bin/sh 2023-08-22T02:43:49.193520 # 2023-08-22T02:43:49.294016 / # export SHELL=/bin/sh. /lava-11328492/environment 2023-08-22T02:43:49.294196 2023-08-22T02:43:49.394699 / # . /lava-11328492/environment/lava-11328492/bin/lava-test-runner /lava-11328492/1 2023-08-22T02:43:49.394971 2023-08-22T02:43:49.399886 / # /lava-11328492/bin/lava-test-runner /lava-11328492/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e420eade0f204bcddc95e5 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e420eade0f204bcddc95ea failing since 146 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-22T02:43:40.778307 <8>[ 12.925648] <LAVA_SIGNAL_ENDRUN 0_dmesg 11328529_1.4.2.3.1> 2023-08-22T02:43:40.781805 + set +x 2023-08-22T02:43:40.882900 # 2023-08-22T02:43:40.883152 2023-08-22T02:43:40.983666 / # #export SHELL=/bin/sh 2023-08-22T02:43:40.983815 2023-08-22T02:43:41.084296 / # export SHELL=/bin/sh. /lava-11328529/environment 2023-08-22T02:43:41.084460 2023-08-22T02:43:41.184918 / # . /lava-11328529/environment/lava-11328529/bin/lava-test-runner /lava-11328529/1 2023-08-22T02:43:41.185167 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e42302cde11c8fb5dc95f8 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e42303cde11c8fb5dc9634 new failure (last pass: v5.10.191) 2023-08-22T02:52:26.774043 <8>[ 29.056817] <LAVA_SIGNAL_ENDRUN 0_dmesg 63625_1.5.2.4.1> 2023-08-22T02:52:26.882407 / # # 2023-08-22T02:52:26.985300 export SHELL=/bin/sh 2023-08-22T02:52:26.986068 # 2023-08-22T02:52:27.088086 / # export SHELL=/bin/sh. /lava-63625/environment 2023-08-22T02:52:27.088876 2023-08-22T02:52:27.190879 / # . /lava-63625/environment/lava-63625/bin/lava-test-runner /lava-63625/1 2023-08-22T02:52:27.192178 2023-08-22T02:52:27.206229 / # /lava-63625/bin/lava-test-runner /lava-63625/1 2023-08-22T02:52:27.265103 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e42365c9f70d7e9edc962e Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e42365c9f70d7e9edc9631 failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-22T02:54:04.403180 + set +x 2023-08-22T02:54:04.403316 <8>[ 83.445639] <LAVA_SIGNAL_ENDRUN 0_dmesg 999184_1.5.2.4.1> 2023-08-22T02:54:04.509196 / # # 2023-08-22T02:54:05.968812 export SHELL=/bin/sh 2023-08-22T02:54:05.989264 # 2023-08-22T02:54:05.989416 / # export SHELL=/bin/sh 2023-08-22T02:54:07.871170 / # . /lava-999184/environment 2023-08-22T02:54:11.323169 /lava-999184/bin/lava-test-runner /lava-999184/1 2023-08-22T02:54:11.343941 . /lava-999184/environment 2023-08-22T02:54:11.344054 / # /lava-999184/bin/lava-test-runner /lava-999184/1 ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e4247891b4053a50dc95d3 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e4247891b4053a50dc95d6 failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-22T02:58:42.568744 + set +x 2023-08-22T02:58:42.568962 <8>[ 84.000930] <LAVA_SIGNAL_ENDRUN 0_dmesg 999188_1.5.2.4.1> 2023-08-22T02:58:42.674400 / # # 2023-08-22T02:58:44.136760 export SHELL=/bin/sh 2023-08-22T02:58:44.157337 # 2023-08-22T02:58:44.157542 / # export SHELL=/bin/sh 2023-08-22T02:58:46.043734 / # . /lava-999188/environment 2023-08-22T02:58:49.503319 /lava-999188/bin/lava-test-runner /lava-999188/1 2023-08-22T02:58:49.525039 . /lava-999188/environment 2023-08-22T02:58:49.525354 / # /lava-999188/bin/lava-test-runner /lava-999188/1 ... (15 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e4231137de57006fdc95ec Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e4231137de57006fdc95ef failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-22T02:52:53.228158 / # # 2023-08-22T02:52:54.687626 export SHELL=/bin/sh 2023-08-22T02:52:54.708089 # 2023-08-22T02:52:54.708206 / # export SHELL=/bin/sh 2023-08-22T02:52:56.590474 / # . /lava-999181/environment 2023-08-22T02:53:00.042421 /lava-999181/bin/lava-test-runner /lava-999181/1 2023-08-22T02:53:00.063051 . /lava-999181/environment 2023-08-22T02:53:00.063157 / # /lava-999181/bin/lava-test-runner /lava-999181/1 2023-08-22T02:53:00.139386 + export 'TESTRUN_ID=1_bootrr' 2023-08-22T02:53:00.139593 + cd /lava-999181/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e424153dfd872449dc95da Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e424153dfd872449dc95dd failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-22T02:56:54.253862 / # # 2023-08-22T02:56:55.715660 export SHELL=/bin/sh 2023-08-22T02:56:55.736077 # 2023-08-22T02:56:55.736204 / # export SHELL=/bin/sh 2023-08-22T02:56:57.617649 / # . /lava-999187/environment 2023-08-22T02:57:01.073319 /lava-999187/bin/lava-test-runner /lava-999187/1 2023-08-22T02:57:01.094118 . /lava-999187/environment 2023-08-22T02:57:01.094228 / # /lava-999187/bin/lava-test-runner /lava-999187/1 2023-08-22T02:57:01.173765 + export 'TESTRUN_ID=1_bootrr' 2023-08-22T02:57:01.173979 + cd /lava-999187/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e42364fdd96cedd2dc95cc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e42364fdd96cedd2dc95cd new failure (last pass: v5.10.191) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e4227d166cdbc4d1dc964a Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e4227d166cdbc4d1dc964f failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-22T02:51:53.875255 / # # 2023-08-22T02:51:53.977216 export SHELL=/bin/sh 2023-08-22T02:51:53.977929 # 2023-08-22T02:51:54.079343 / # export SHELL=/bin/sh. /lava-11328591/environment 2023-08-22T02:51:54.080040 2023-08-22T02:51:54.181413 / # . /lava-11328591/environment/lava-11328591/bin/lava-test-runner /lava-11328591/1 2023-08-22T02:51:54.182407 2023-08-22T02:51:54.199892 / # /lava-11328591/bin/lava-test-runner /lava-11328591/1 2023-08-22T02:51:54.241453 + export 'TESTRUN_ID=1_bootrr' 2023-08-22T02:51:54.257364 + cd /lava-1132859<8>[ 18.246987] <LAVA_SIGNAL_STARTRUN 1_bootrr 11328591_1.5.2.4.5> ... (10 line(s) more)

2 years

1
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stable-rc/linux-5.15.y baseline: 89 runs, 6 regressions (v5.15.127-138-gfc9952e796d10)

by kernelci.org bot

stable-rc/linux-5.15.y baseline: 89 runs, 6 regressions (v5.15.127-138-gfc9952e796d10) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.15.y/kernel/v5.15.12… Test: baseline Tree: stable-rc Branch: linux-5.15.y Describe: v5.15.127-138-gfc9952e796d10 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: fc9952e796d10f995ee74ab63b7f990fec0d8eca Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e41bde11327b4ee8dc95d9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e41bde11327b4ee8dc95da failing since 27 days (last pass: v5.15.120, first fail: v5.15.122-79-g3bef1500d246a) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e41bb9c6e59a1b43dc95cd Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41bb9c6e59a1b43dc95d2 failing since 216 days (last pass: v5.15.82-124-gd731c63c25d1, first fail: v5.15.87-101-g5bcc318cb4cd) 2023-08-22T02:21:30.645367 + set +x<8>[ 9.957520] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744863_1.5.2.4.1> 2023-08-22T02:21:30.645583 2023-08-22T02:21:30.751977 / # # 2023-08-22T02:21:30.853514 export SHELL=/bin/sh 2023-08-22T02:21:30.854383 # 2023-08-22T02:21:30.956422 / # export SHELL=/bin/sh. /lava-3744863/environment 2023-08-22T02:21:30.957281 2023-08-22T02:21:31.059104 / # . /lava-3744863/environment/lava-3744863/bin/lava-test-runner /lava-3744863/1 2023-08-22T02:21:31.059721 2023-08-22T02:21:31.064685 / # /lava-3744863/bin/lava-test-runner /lava-3744863/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e41bb5a9a9efb028dc95f2 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41bb5a9a9efb028dc95f5 failing since 38 days (last pass: v5.15.67, first fail: v5.15.119-16-g66130849c020f) 2023-08-22T02:21:20.782475 + [ 15.400373] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244649_1.5.2.4.1> 2023-08-22T02:21:20.782744 set +x 2023-08-22T02:21:20.887659 2023-08-22T02:21:20.988459 / # #export SHELL=/bin/sh 2023-08-22T02:21:20.988869 2023-08-22T02:21:21.089817 / # export SHELL=/bin/sh. /lava-1244649/environment 2023-08-22T02:21:21.090220 2023-08-22T02:21:21.191197 / # . /lava-1244649/environment/lava-1244649/bin/lava-test-runner /lava-1244649/1 2023-08-22T02:21:21.191866 2023-08-22T02:21:21.195911 / # /lava-1244649/bin/lava-test-runner /lava-1244649/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e41ba1a9a9efb028dc95e0 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41ba1a9a9efb028dc95e3 failing since 171 days (last pass: v5.15.79, first fail: v5.15.98) 2023-08-22T02:21:09.138502 [ 11.258348] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244648_1.5.2.4.1> 2023-08-22T02:21:09.241365 2023-08-22T02:21:09.342098 / # #export SHELL=/bin/sh 2023-08-22T02:21:09.342391 2023-08-22T02:21:09.443017 / # export SHELL=/bin/sh. /lava-1244648/environment 2023-08-22T02:21:09.443301 2023-08-22T02:21:09.543921 / # . /lava-1244648/environment/lava-1244648/bin/lava-test-runner /lava-1244648/1 2023-08-22T02:21:09.544336 2023-08-22T02:21:09.548298 / # /lava-1244648/bin/lava-test-runner /lava-1244648/1 2023-08-22T02:21:09.564255 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e41b6ab24aee9981dc965b Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41b6ab24aee9981dc9660 failing since 33 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120) 2023-08-22T02:20:08.510546 / # # 2023-08-22T02:20:09.590267 export SHELL=/bin/sh 2023-08-22T02:20:09.592181 # 2023-08-22T02:20:11.082124 / # export SHELL=/bin/sh. /lava-11328309/environment 2023-08-22T02:20:11.084061 2023-08-22T02:20:13.806740 / # . /lava-11328309/environment/lava-11328309/bin/lava-test-runner /lava-11328309/1 2023-08-22T02:20:13.808872 2023-08-22T02:20:13.820057 / # /lava-11328309/bin/lava-test-runner /lava-11328309/1 2023-08-22T02:20:13.879344 + export 'TESTRUN_ID=1_bootrr' 2023-08-22T02:20:13.879776 + cd /lava-113283<8>[ 25.499670] <LAVA_SIGNAL_STARTRUN 1_bootrr 11328309_1.5.2.4.5> ... (38 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e41b3930c259c86fdc95f6 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41b3930c259c86fdc95fb failing since 33 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120) 2023-08-22T02:21:02.335152 / # # 2023-08-22T02:21:02.437293 export SHELL=/bin/sh 2023-08-22T02:21:02.438041 # 2023-08-22T02:21:02.539439 / # export SHELL=/bin/sh. /lava-11328319/environment 2023-08-22T02:21:02.540182 2023-08-22T02:21:02.641756 / # . /lava-11328319/environment/lava-11328319/bin/lava-test-runner /lava-11328319/1 2023-08-22T02:21:02.642917 2023-08-22T02:21:02.644209 / # /lava-11328319/bin/lava-test-runner /lava-11328319/1 2023-08-22T02:21:02.685506 + export 'TESTRUN_ID=1_bootrr' 2023-08-22T02:21:02.718074 + cd /lava-1132831<8>[ 16.747241] <LAVA_SIGNAL_STARTRUN 1_bootrr 11328319_1.5.2.4.5> ... (10 line(s) more)

2 years

1
0
0 0

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.190-123-gec001faa2c729)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.190-123-gec001faa2c729) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.190-1… Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.190-123-gec001faa2c729 Git Commit: ec001faa2c7293e38e8dcdc5fcce1e8e3298316c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/lib/retpoline.o: warning: objtool: .text.__x86.return_thunk+0xe0: unreachable instruction 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .text.__x86.return_thunk+0xe0: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/lib/retpoline.o: warning: objtool: .text.__x86.return_thunk+0xe0: unreachable instruction --- For more info write to <info(a)kernelci.org>

2 years

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[PATCH V2] rcu: Update jiffies locally in rcu_cpu_stall_reset()

by Huacai Chen

The KGDB initial breakpoint gets an rcu stall warning after commit a80be428fbc1f1f3bc9ed924 ("rcu: Do not disable GP stall detection in rcu_cpu_stall_reset()"). [ 53.452051] rcu: INFO: rcu_preempt self-detected stall on CPU [ 53.487950] rcu: 3-...0: (1 ticks this GP) idle=0e2c/1/0x4000000000000000 softirq=375/375 fqs=8 [ 53.528243] rcu: (t=12297 jiffies g=-995 q=1 ncpus=4) [ 53.564840] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.5.0-rc2+ #4848 [ 53.603005] Hardware name: Loongson Loongson-3A5000-HV-7A2000-1w-V0.1-CRB/Loongson-LS3A5000-7A2000-1w-CRB-V1.21, BIOS Loongson-UDK2018-V2.0.05099-beta8 08 [ 53.682062] pc 9000000000332100 ra 90000000003320f4 tp 90000001000a0000 sp 90000001000a3710 [ 53.724934] a0 9000000001d4b488 a1 0000000000000000 a2 0000000000000001 a3 0000000000000000 [ 53.768179] a4 9000000001d526c8 a5 90000001000a38f0 a6 000000000000002c a7 0000000000000000 [ 53.810751] t0 00000000000002b0 t1 0000000000000004 t2 900000000131c9c0 t3 fffffffffffffffa [ 53.853249] t4 0000000000000080 t5 90000001002ac190 t6 0000000000000004 t7 9000000001912d58 [ 53.895684] t8 0000000000000000 u0 90000000013141a0 s9 0000000000000028 s0 9000000001d512f0 [ 53.937633] s1 9000000001d51278 s2 90000001000a3798 s3 90000000019fc410 s4 9000000001d4b488 [ 53.979486] s5 9000000001d512f0 s6 90000000013141a0 s7 0000000000000078 s8 9000000001d4b450 [ 54.021175] ra: 90000000003320f4 kgdb_cpu_enter+0x534/0x640 [ 54.060150] ERA: 9000000000332100 kgdb_cpu_enter+0x540/0x640 [ 54.098347] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 54.136621] PRMD: 0000000c (PPLV0 +PIE +PWE) [ 54.172192] EUEN: 00000000 (-FPE -SXE -ASXE -BTE) [ 54.207838] ECFG: 00071c1c (LIE=2-4,10-12 VS=7) [ 54.242503] ESTAT: 00000800 [INT] (IS=11 ECode=0 EsubCode=0) [ 54.277996] PRID: 0014c011 (Loongson-64bit, Loongson-3A5000-HV) [ 54.313544] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.5.0-rc2+ #4848 [ 54.430170] Stack : 0072617764726148 0000000000000000 9000000000223504 90000001000a0000 [ 54.472308] 9000000100073a90 9000000100073a98 0000000000000000 9000000100073bd8 [ 54.514413] 9000000100073bd0 9000000100073bd0 9000000100073a00 0000000000000001 [ 54.556018] 0000000000000001 9000000100073a98 99828271f24e961a 90000001002810c0 [ 54.596924] 0000000000000001 0000000000010003 0000000000000000 0000000000000001 [ 54.637115] ffff8000337cdb80 0000000000000001 0000000006360000 900000000131c9c0 [ 54.677049] 0000000000000000 0000000000000000 90000000017b4c98 9000000001912000 [ 54.716394] 9000000001912f68 9000000001913000 9000000001912f70 00000000000002b0 [ 54.754880] 90000000014a8840 0000000000000000 900000000022351c 0000000000000000 [ 54.792372] 00000000000002b0 000000000000000c 0000000000000000 0000000000071c1c [ 54.829302] ... [ 54.859163] Call Trace: [ 54.859165] [<900000000022351c>] show_stack+0x5c/0x180 [ 54.918298] [<90000000012f6100>] dump_stack_lvl+0x60/0x88 [ 54.949251] [<90000000012dd5d8>] rcu_dump_cpu_stacks+0xf0/0x148 [ 54.981116] [<90000000002d2fb8>] rcu_sched_clock_irq+0xb78/0xe60 [ 55.012744] [<90000000002e47cc>] update_process_times+0x6c/0xc0 [ 55.044169] [<90000000002f65d4>] tick_sched_timer+0x54/0x100 [ 55.075488] [<90000000002e5174>] __hrtimer_run_queues+0x154/0x240 [ 55.107347] [<90000000002e6288>] hrtimer_interrupt+0x108/0x2a0 [ 55.139112] [<9000000000226418>] constant_timer_interrupt+0x38/0x60 [ 55.170749] [<90000000002b3010>] __handle_irq_event_percpu+0x50/0x160 [ 55.203141] [<90000000002b3138>] handle_irq_event_percpu+0x18/0x80 [ 55.235064] [<90000000002b9d54>] handle_percpu_irq+0x54/0xa0 [ 55.266241] [<90000000002b2168>] generic_handle_domain_irq+0x28/0x40 [ 55.298466] [<9000000000aba95c>] handle_cpu_irq+0x5c/0xa0 [ 55.329749] [<90000000012f7270>] handle_loongarch_irq+0x30/0x60 [ 55.361476] [<90000000012f733c>] do_vint+0x9c/0x100 [ 55.391737] [<9000000000332100>] kgdb_cpu_enter+0x540/0x640 [ 55.422440] [<9000000000332b64>] kgdb_handle_exception+0x104/0x180 [ 55.452911] [<9000000000232478>] kgdb_loongarch_notify+0x38/0xa0 [ 55.481964] [<900000000026b4d4>] notify_die+0x94/0x100 [ 55.509184] [<90000000012f685c>] do_bp+0x21c/0x340 [ 55.562475] [<90000000003315b8>] kgdb_compiled_break+0x0/0x28 [ 55.590319] [<9000000000332e80>] kgdb_register_io_module+0x160/0x1c0 [ 55.618901] [<9000000000c0f514>] configure_kgdboc+0x154/0x1c0 [ 55.647034] [<9000000000c0f5e0>] kgdboc_probe+0x60/0x80 [ 55.674647] [<9000000000c96da8>] platform_probe+0x68/0x100 [ 55.702613] [<9000000000c938e0>] really_probe+0xc0/0x340 [ 55.730528] [<9000000000c93be4>] __driver_probe_device+0x84/0x140 [ 55.759615] [<9000000000c93cdc>] driver_probe_device+0x3c/0x120 [ 55.787990] [<9000000000c93e8c>] __device_attach_driver+0xcc/0x160 [ 55.817145] [<9000000000c91290>] bus_for_each_drv+0x90/0x100 [ 55.845654] [<9000000000c94328>] __device_attach+0xa8/0x1a0 [ 55.874145] [<9000000000c925f0>] bus_probe_device+0xb0/0xe0 [ 55.902572] [<9000000000c8ec7c>] device_add+0x65c/0x860 [ 55.930635] [<9000000000c96704>] platform_device_add+0x124/0x2c0 [ 55.959669] [<9000000001452b38>] init_kgdboc+0x58/0xa0 [ 55.987677] [<900000000022015c>] do_one_initcall+0x7c/0x1e0 [ 56.016134] [<9000000001420f1c>] kernel_init_freeable+0x22c/0x2a0 [ 56.045128] [<90000000012f923c>] kernel_init+0x20/0x124 Currently rcu_cpu_stall_reset() set rcu_state.jiffies_stall to one check period later, i.e. jiffies + rcu_jiffies_till_stall_check(). But jiffies is only updated in the timer interrupt, so when kgdb_cpu_enter() begins to run there may already be nearly one rcu check period after jiffies. Since all interrupts are disabled during kgdb_cpu_enter(), jiffies will not be updated. When kgdb_cpu_enter() returns, rcu_state.jiffies_stall maybe already gets timeout. We can set rcu_state.jiffies_stall to two rcu check periods later, e.g. jiffies + (rcu_jiffies_till_stall_check() * 2) in rcu_cpu_stall_reset() to avoid this problem. But this isn't a complete solution because kgdb may take a very long time in irq disabled context. Instead, update jiffies at the beginning of rcu_cpu_stall_reset() can solve all kinds of problems [1]. But this causes a new problem because updating jiffies is not NMI safe while rcu_cpu_stall_reset() may be used in NMI context. So we don't update the global jiffies, but only add the time 'delta' to jiffies locally at the beginning of rcu_cpu_stall_reset() which has the same effect. [1] https://lore.kernel.org/rcu/20230814020045.51950-1-chenhuacai@loongson.cn/T… Cc: stable(a)vger.kernel.org Fixes: a80be428fbc1f1f3bc9ed924 ("rcu: Do not disable GP stall detection in rcu_cpu_stall_reset()") Reported-off-by: Binbin Zhou <zhoubinbin(a)loongson.cn> Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> --- V2: Use NMI safe functions. kernel/rcu/tree_stall.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kernel/rcu/tree_stall.h b/kernel/rcu/tree_stall.h index b10b8349bb2a..605a774241c8 100644 --- a/kernel/rcu/tree_stall.h +++ b/kernel/rcu/tree_stall.h @@ -153,8 +153,14 @@ static void panic_on_rcu_stall(void) */ void rcu_cpu_stall_reset(void) { + u64 curr, last, delta; + + curr = ktime_get_mono_fast_ns(); + last = ktime_get_seconds() * NSEC_PER_SEC; + delta = nsecs_to_jiffies(curr - last); + WRITE_ONCE(rcu_state.jiffies_stall, - jiffies + rcu_jiffies_till_stall_check()); + jiffies + delta + rcu_jiffies_till_stall_check()); } ////////////////////////////////////////////////////////////////////////////// -- 2.39.3

2 years

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[for-linus][PATCH 3/8] tracing/synthetic: Use union instead of casts

by Steven Rostedt

From: Sven Schnelle <svens(a)linux.ibm.com> The current code uses a lot of casts to access the fields member in struct synth_trace_events with different sizes. This makes the code hard to read, and had already introduced an endianness bug. Use a union and struct instead. Link: https://lkml.kernel.org/r/20230816154928.4171614-2-svens@linux.ibm.com Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Fixes: 00cf3d672a9dd ("tracing: Allow synthetic events to pass around stacktraces") Signed-off-by: Sven Schnelle <svens(a)linux.ibm.com> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- include/linux/trace_events.h | 11 ++++ kernel/trace/trace.h | 8 +++ kernel/trace/trace_events_synth.c | 87 +++++++++++++------------------ 3 files changed, 56 insertions(+), 50 deletions(-) diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 3930e676436c..1e8bbdb8da90 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -59,6 +59,17 @@ int trace_raw_output_prep(struct trace_iterator *iter, extern __printf(2, 3) void trace_event_printf(struct trace_iterator *iter, const char *fmt, ...); +/* Used to find the offset and length of dynamic fields in trace events */ +struct trace_dynamic_info { +#ifdef CONFIG_CPU_BIG_ENDIAN + u16 offset; + u16 len; +#else + u16 len; + u16 offset; +#endif +}; + /* * The trace entry - the most basic unit of tracing. This is what * is printed in the end as a single line in the trace output, such as: diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index e1edc2197fc8..95956f75bea5 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1295,6 +1295,14 @@ static inline void trace_branch_disable(void) /* set ring buffers to default size if not already done so */ int tracing_update_buffers(void); +union trace_synth_field { + u8 as_u8; + u16 as_u16; + u32 as_u32; + u64 as_u64; + struct trace_dynamic_info as_dynamic; +}; + struct ftrace_event_field { struct list_head link; const char *name; diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c index dd398afc8e25..7fff8235075f 100644 --- a/kernel/trace/trace_events_synth.c +++ b/kernel/trace/trace_events_synth.c @@ -127,7 +127,7 @@ static bool synth_event_match(const char *system, const char *event, struct synth_trace_event { struct trace_entry ent; - u64 fields[]; + union trace_synth_field fields[]; }; static int synth_event_define_fields(struct trace_event_call *call) @@ -321,19 +321,19 @@ static const char *synth_field_fmt(char *type) static void print_synth_event_num_val(struct trace_seq *s, char *print_fmt, char *name, - int size, u64 val, char *space) + int size, union trace_synth_field *val, char *space) { switch (size) { case 1: - trace_seq_printf(s, print_fmt, name, (u8)val, space); + trace_seq_printf(s, print_fmt, name, val->as_u8, space); break; case 2: - trace_seq_printf(s, print_fmt, name, (u16)val, space); + trace_seq_printf(s, print_fmt, name, val->as_u16, space); break; case 4: - trace_seq_printf(s, print_fmt, name, (u32)val, space); + trace_seq_printf(s, print_fmt, name, val->as_u32, space); break; default: @@ -374,36 +374,26 @@ static enum print_line_t print_synth_event(struct trace_iterator *iter, /* parameter values */ if (se->fields[i]->is_string) { if (se->fields[i]->is_dynamic) { - u32 offset, data_offset; - char *str_field; - - offset = (u32)entry->fields[n_u64]; - data_offset = offset & 0xffff; - - str_field = (char *)entry + data_offset; + union trace_synth_field *data = &entry->fields[n_u64]; trace_seq_printf(s, print_fmt, se->fields[i]->name, STR_VAR_LEN_MAX, - str_field, + (char *)entry + data->as_dynamic.offset, i == se->n_fields - 1 ? "" : " "); n_u64++; } else { trace_seq_printf(s, print_fmt, se->fields[i]->name, STR_VAR_LEN_MAX, - (char *)&entry->fields[n_u64], + (char *)&entry->fields[n_u64].as_u64, i == se->n_fields - 1 ? "" : " "); n_u64 += STR_VAR_LEN_MAX / sizeof(u64); } } else if (se->fields[i]->is_stack) { - u32 offset, data_offset, len; unsigned long *p, *end; + union trace_synth_field *data = &entry->fields[n_u64]; - offset = (u32)entry->fields[n_u64]; - data_offset = offset & 0xffff; - len = offset >> 16; - - p = (void *)entry + data_offset; - end = (void *)p + len - (sizeof(long) - 1); + p = (void *)entry + data->as_dynamic.offset; + end = (void *)p + data->as_dynamic.len - (sizeof(long) - 1); trace_seq_printf(s, "%s=STACK:\n", se->fields[i]->name); @@ -419,13 +409,13 @@ static enum print_line_t print_synth_event(struct trace_iterator *iter, print_synth_event_num_val(s, print_fmt, se->fields[i]->name, se->fields[i]->size, - entry->fields[n_u64], + &entry->fields[n_u64], space); if (strcmp(se->fields[i]->type, "gfp_t") == 0) { trace_seq_puts(s, " ("); trace_print_flags_seq(s, "|", - entry->fields[n_u64], + entry->fields[n_u64].as_u64, __flags); trace_seq_putc(s, ')'); } @@ -454,21 +444,16 @@ static unsigned int trace_string(struct synth_trace_event *entry, int ret; if (is_dynamic) { - u32 data_offset; + union trace_synth_field *data = &entry->fields[*n_u64]; - data_offset = struct_size(entry, fields, event->n_u64); - data_offset += data_size; - - len = fetch_store_strlen((unsigned long)str_val); - - data_offset |= len << 16; - *(u32 *)&entry->fields[*n_u64] = data_offset; + data->as_dynamic.offset = struct_size(entry, fields, event->n_u64) + data_size; + data->as_dynamic.len = fetch_store_strlen((unsigned long)str_val); ret = fetch_store_string((unsigned long)str_val, &entry->fields[*n_u64], entry); (*n_u64)++; } else { - str_field = (char *)&entry->fields[*n_u64]; + str_field = (char *)&entry->fields[*n_u64].as_u64; #ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE if ((unsigned long)str_val < TASK_SIZE) @@ -492,6 +477,7 @@ static unsigned int trace_stack(struct synth_trace_event *entry, unsigned int data_size, unsigned int *n_u64) { + union trace_synth_field *data = &entry->fields[*n_u64]; unsigned int len; u32 data_offset; void *data_loc; @@ -515,8 +501,9 @@ static unsigned int trace_stack(struct synth_trace_event *entry, memcpy(data_loc, stack, len); /* Fill in the field that holds the offset/len combo */ - data_offset |= len << 16; - *(u32 *)&entry->fields[*n_u64] = data_offset; + + data->as_dynamic.offset = data_offset; + data->as_dynamic.len = len; (*n_u64)++; @@ -592,19 +579,19 @@ static notrace void trace_event_raw_event_synth(void *__data, switch (field->size) { case 1: - *(u8 *)&entry->fields[n_u64] = (u8)val; + entry->fields[n_u64].as_u8 = (u8)val; break; case 2: - *(u16 *)&entry->fields[n_u64] = (u16)val; + entry->fields[n_u64].as_u16 = (u16)val; break; case 4: - *(u32 *)&entry->fields[n_u64] = (u32)val; + entry->fields[n_u64].as_u32 = (u32)val; break; default: - entry->fields[n_u64] = val; + entry->fields[n_u64].as_u64 = val; break; } n_u64++; @@ -1791,19 +1778,19 @@ int synth_event_trace(struct trace_event_file *file, unsigned int n_vals, ...) switch (field->size) { case 1: - *(u8 *)&state.entry->fields[n_u64] = (u8)val; + state.entry->fields[n_u64].as_u8 = (u8)val; break; case 2: - *(u16 *)&state.entry->fields[n_u64] = (u16)val; + state.entry->fields[n_u64].as_u16 = (u16)val; break; case 4: - *(u32 *)&state.entry->fields[n_u64] = (u32)val; + state.entry->fields[n_u64].as_u32 = (u32)val; break; default: - state.entry->fields[n_u64] = val; + state.entry->fields[n_u64].as_u64 = val; break; } n_u64++; @@ -1884,19 +1871,19 @@ int synth_event_trace_array(struct trace_event_file *file, u64 *vals, switch (field->size) { case 1: - *(u8 *)&state.entry->fields[n_u64] = (u8)val; + state.entry->fields[n_u64].as_u8 = (u8)val; break; case 2: - *(u16 *)&state.entry->fields[n_u64] = (u16)val; + state.entry->fields[n_u64].as_u16 = (u16)val; break; case 4: - *(u32 *)&state.entry->fields[n_u64] = (u32)val; + state.entry->fields[n_u64].as_u32 = (u32)val; break; default: - state.entry->fields[n_u64] = val; + state.entry->fields[n_u64].as_u64 = val; break; } n_u64++; @@ -2031,19 +2018,19 @@ static int __synth_event_add_val(const char *field_name, u64 val, } else { switch (field->size) { case 1: - *(u8 *)&trace_state->entry->fields[field->offset] = (u8)val; + trace_state->entry->fields[field->offset].as_u8 = (u8)val; break; case 2: - *(u16 *)&trace_state->entry->fields[field->offset] = (u16)val; + trace_state->entry->fields[field->offset].as_u16 = (u16)val; break; case 4: - *(u32 *)&trace_state->entry->fields[field->offset] = (u32)val; + trace_state->entry->fields[field->offset].as_u32 = (u32)val; break; default: - trace_state->entry->fields[field->offset] = val; + trace_state->entry->fields[field->offset].as_u64 = val; break; } } -- 2.40.1

2 years

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stable-rc/linux-4.19.y baseline: 55 runs, 6 regressions (v4.19.292-86-g29f196d64ede)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 55 runs, 6 regressions (v4.19.292-86-g29f196d64ede) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+-------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.29… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.292-86-g29f196d64ede URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 29f196d64edee575367dbe1930b34e98f1a985d3 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+-------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e406a22b21349c7fdc95ce Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e406a22b21349c7fdc95cf failing since 469 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-79-ge28b1117a7ab) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+-------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e404fe45f0ae1043dc962d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e404fe45f0ae1043dc962e failing since 468 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-89-g71a9ee8b0cfd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+-------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e405ee32c4ca9600dc95f1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e405ee32c4ca9600dc95f2 failing since 469 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-79-ge28b1117a7ab) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+-------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e4048615d6dcd087dc95d1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e4048615d6dcd087dc95d2 failing since 468 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-89-g71a9ee8b0cfd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+-------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e4075665741f35e6dc95cd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e4075665741f35e6dc95ce failing since 469 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-79-ge28b1117a7ab) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+-------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e406b67d56c06430dc95cf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e406b67d56c06430dc95d0 failing since 469 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-79-ge28b1117a7ab)

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stable-rc/linux-5.4.y baseline: 95 runs, 12 regressions (v5.4.254-97-g4c1230ccede5d)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 95 runs, 12 regressions (v5.4.254-97-g4c1230ccede5d) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.254-… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.254-97-g4c1230ccede5d URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 4c1230ccede5dae2be2b32e5fc4e9ec3c75ce106 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3ee08c4bc8fc7e2dc95d8 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3ee08c4bc8fc7e2dc95dd failing since 216 days (last pass: v5.4.226-68-g8c05f5e0777d, first fail: v5.4.228-659-gb3b34c474ec7) 2023-08-21T22:59:45.358383 <8>[ 9.858397] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744704_1.5.2.4.1> 2023-08-21T22:59:45.464938 / # # 2023-08-21T22:59:45.566362 export SHELL=/bin/sh 2023-08-21T22:59:45.566721 # 2023-08-21T22:59:45.667868 / # export SHELL=/bin/sh. /lava-3744704/environment 2023-08-21T22:59:45.668239 2023-08-21T22:59:45.769420 / # . /lava-3744704/environment/lava-3744704/bin/lava-test-runner /lava-3744704/1 2023-08-21T22:59:45.769957 2023-08-21T22:59:45.775236 / # /lava-3744704/bin/lava-test-runner /lava-3744704/1 2023-08-21T22:59:45.860847 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3eba413893412e4dc95d2 Results: 3 PASS, 2 FAIL, 2 SKIP Full config: defconfig Compiler: gcc-10 (riscv64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.dmesg.crit: https://kernelci.org/test/case/id/64e3eba413893412e4dc95db failing since 306 days (last pass: v5.4.219, first fail: v5.4.219-267-g4a976f825745) 3 lines 2023-08-21T22:55:51.388525 / # 2023-08-21T22:55:51.394596 2023-08-21T22:55:51.501435 / # # 2023-08-21T22:55:51.522664 # 2023-08-21T22:55:51.625757 / # export SHELL=/bin/sh 2023-08-21T22:55:51.634707 export SHELL=/bin/sh 2023-08-21T22:55:51.737231 / # . /lava-3744666/environment 2023-08-21T22:55:51.746291 . /lava-3744666/environment 2023-08-21T22:55:51.848582 / # /lava-3744666/bin/lava-test-runner /lava-3744666/0 2023-08-21T22:55:51.858823 /lava-3744666/bin/lava-test-runner /lava-3744666/0 ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3ebc83ecbdff248dc95cc Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3ebc83ecbdff248dc95d1 failing since 144 days (last pass: v5.4.238, first fail: v5.4.238) 2023-08-21T22:56:59.798058 + <8>[ 9.905102] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327581_1.4.2.3.1> 2023-08-21T22:56:59.798142 set +x 2023-08-21T22:56:59.899486 2023-08-21T22:57:00.000066 / # #export SHELL=/bin/sh 2023-08-21T22:57:00.000288 2023-08-21T22:57:00.100834 / # export SHELL=/bin/sh. /lava-11327581/environment 2023-08-21T22:57:00.101044 2023-08-21T22:57:00.201567 / # . /lava-11327581/environment/lava-11327581/bin/lava-test-runner /lava-11327581/1 2023-08-21T22:57:00.201929 2023-08-21T22:57:00.206415 / # /lava-11327581/bin/lava-test-runner /lava-11327581/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3ebd57a43d2353cdc95d0 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3ebd57a43d2353cdc95d5 failing since 144 days (last pass: v5.4.238, first fail: v5.4.238) 2023-08-21T22:58:10.858886 <8>[ 12.606261] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327602_1.4.2.3.1> 2023-08-21T22:58:10.862724 + set +x 2023-08-21T22:58:10.964111 2023-08-21T22:58:11.064641 / # #export SHELL=/bin/sh 2023-08-21T22:58:11.064829 2023-08-21T22:58:11.165379 / # export SHELL=/bin/sh. /lava-11327602/environment 2023-08-21T22:58:11.165620 2023-08-21T22:58:11.266106 / # . /lava-11327602/environment/lava-11327602/bin/lava-test-runner /lava-11327602/1 2023-08-21T22:58:11.266391 2023-08-21T22:58:11.271626 / # /lava-11327602/bin/lava-test-runner /lava-11327602/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3fcb94b60ff928adc960c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3fcb94b60ff928adc960d failing since 363 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3fcc83728e877d7dc95db Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3fcc83728e877d7dc95dc failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3fcbc7b080c797edc9601 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3fcbc7b080c797edc9602 failing since 385 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3fcbb7340e85e05dc95e1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3fcbb7340e85e05dc95e2 failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3fcba07d1761104dc9630 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3fcba07d1761104dc9631 failing since 363 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3fcc920825004f6dc9626 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3fcc920825004f6dc9627 failing since 371 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/64e3fcb8908f7b955cdc95cc Results: 82 PASS, 2 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64e3fcb8908f7b955cdc95d2 failing since 160 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7) 2023-08-21T23:03:34.338401 <8>[ 31.277896] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> 2023-08-21T23:03:35.351634 /lava-11327654/1/../bin/lava-test-case * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64e3fcb9908f7b955cdc95d3 failing since 160 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7) 2023-08-21T23:03:33.316518 <8>[ 30.255094] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass> 2023-08-21T23:03:34.329571 /lava-11327654/1/../bin/lava-test-case

2 years

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stable-rc/linux-5.15.y build: 20 builds: 2 failed, 18 passed, 6 errors, 3 warnings (v5.15.127-138-gfc9952e796d10)

by kernelci.org bot

stable-rc/linux-5.15.y build: 20 builds: 2 failed, 18 passed, 6 errors, 3 warnings (v5.15.127-138-gfc9952e796d10) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.127-1… Tree: stable-rc Branch: linux-5.15.y Git Describe: v5.15.127-138-gfc9952e796d10 Git Commit: fc9952e796d10f995ee74ab63b7f990fec0d8eca Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: x86_64: x86_64_defconfig: (gcc-10) FAIL x86_64_defconfig+x86-chromebook: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 3 errors, 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 3 errors, 1 warning Errors summary: 2 arch/x86/lib/retpoline.S:260: Error: no such instruction: `annotate_noendbr' 2 arch/x86/lib/retpoline.S:246: Error: no such instruction: `annotate_noendbr' 2 arch/x86/lib/retpoline.S:125: Error: no such instruction: `annotate_noendbr' Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — FAIL, 3 errors, 1 warning, 0 section mismatches Errors: arch/x86/lib/retpoline.S:125: Error: no such instruction: `annotate_noendbr' arch/x86/lib/retpoline.S:246: Error: no such instruction: `annotate_noendbr' arch/x86/lib/retpoline.S:260: Error: no such instruction: `annotate_noendbr' Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — FAIL, 3 errors, 1 warning, 0 section mismatches Errors: arch/x86/lib/retpoline.S:125: Error: no such instruction: `annotate_noendbr' arch/x86/lib/retpoline.S:246: Error: no such instruction: `annotate_noendbr' arch/x86/lib/retpoline.S:260: Error: no such instruction: `annotate_noendbr' Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction --- For more info write to <info(a)kernelci.org>

2 years

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stable-rc/linux-4.14.y baseline: 91 runs, 16 regressions (v4.14.323-40-gd4d51e77b58d)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 91 runs, 16 regressions (v4.14.323-40-gd4d51e77b58d) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.32… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.323-40-gd4d51e77b58d URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: d4d51e77b58d0c75103d4df5558535d0059ef324 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3e9249c52d883efdc95cc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3e9249c52d883efdc95cd new failure (last pass: v4.14.322-27-gc2d79804d11f0) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3ea93a7aa5e859bdc95f3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3ea93a7aa5e859bdc95f4 failing since 469 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-71-geacdf1a71409) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3ebe9bd93ee4c56dc95d3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3ebe9bd93ee4c56dc95d4 failing since 363 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3e960b237c4df56dc95e7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3e960b237c4df56dc95e8 failing since 363 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3ebbe5998b9be74dc95dd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3ebbe5998b9be74dc95de failing since 352 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3ec253102a0f2c7dc95ce Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3ec253102a0f2c7dc95cf failing since 468 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-79-ga6b67a30bbcc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e9389c52d883efdc95e5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3e9389c52d883efdc95e6 failing since 352 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3ea91b83008c72ddc95e8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3ea91b83008c72ddc95e9 failing since 352 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3ec1ce1561c8527dc95d1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3ec1ce1561c8527dc95d2 failing since 363 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e94078090f5849dc95cc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3e94078090f5849dc95cd failing since 352 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3e961b237c4df56dc95ea Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3e961b237c4df56dc95eb failing since 363 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3eaa6a7aa5e859bdc9604 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3eaa6a7aa5e859bdc9605 failing since 469 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-71-geacdf1a71409) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3ec0fcc7a71b4b7dc95cd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3ec0fcc7a71b4b7dc95ce failing since 369 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3e968b237c4df56dc95ed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3e968b237c4df56dc95ee failing since 369 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/64e3e878e77e54b375dc95d0 Results: 49 PASS, 23 FAIL, 2 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64e3e878e77e54b375dc95d6 failing since 160 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-08-21T22:43:52.197021 /lava-11327452/1/../bin/lava-test-case 2023-08-21T22:43:52.207063 [ 50.492876] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64e3e878e77e54b375dc95d7 failing since 160 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-08-21T22:43:51.173441 /lava-11327452/1/../bin/lava-test-case 2023-08-21T22:43:51.182499 [ 49.468442] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>

2 years

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stable-rc/linux-6.1.y baseline: 127 runs, 11 regressions (v6.1.46-195-g5165f4e9738c4)

by kernelci.org bot

stable-rc/linux-6.1.y baseline: 127 runs, 11 regressions (v6.1.46-195-g5165f4e9738c4) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.46-1… Test: baseline Tree: stable-rc Branch: linux-6.1.y Describe: v6.1.46-195-g5165f4e9738c4 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 5165f4e9738c48a220a13b073c6ccc24824aeb74 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e5c6823a5e81d4dc9648 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3e5c6823a5e81d4dc9649 failing since 7 days (last pass: v6.1.45-128-ge73191cf0a0b2, first fail: v6.1.45-150-gdbb92b2240ba) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e58cc6536e9bbfdc95cc Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e58cc6536e9bbfdc95d1 failing since 144 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-21T22:30:24.527901 <8>[ 10.774505] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327295_1.4.2.3.1> 2023-08-21T22:30:24.531334 + set +x 2023-08-21T22:30:24.638886 / # # 2023-08-21T22:30:24.741110 export SHELL=/bin/sh 2023-08-21T22:30:24.741771 # 2023-08-21T22:30:24.843055 / # export SHELL=/bin/sh. /lava-11327295/environment 2023-08-21T22:30:24.843796 2023-08-21T22:30:24.945187 / # . /lava-11327295/environment/lava-11327295/bin/lava-test-runner /lava-11327295/1 2023-08-21T22:30:24.946266 2023-08-21T22:30:24.952082 / # /lava-11327295/bin/lava-test-runner /lava-11327295/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e59ac6536e9bbfdc95f3 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e59ac6536e9bbfdc95f8 failing since 144 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-21T22:30:43.335395 + <8>[ 11.986379] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327292_1.4.2.3.1> 2023-08-21T22:30:43.335506 set +x 2023-08-21T22:30:43.440183 / # # 2023-08-21T22:30:43.540843 export SHELL=/bin/sh 2023-08-21T22:30:43.541064 # 2023-08-21T22:30:43.641523 / # export SHELL=/bin/sh. /lava-11327292/environment 2023-08-21T22:30:43.641723 2023-08-21T22:30:43.742238 / # . /lava-11327292/environment/lava-11327292/bin/lava-test-runner /lava-11327292/1 2023-08-21T22:30:43.742686 2023-08-21T22:30:43.747264 / # /lava-11327292/bin/lava-test-runner /lava-11327292/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e59cc6536e9bbfdc9609 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e59cc6536e9bbfdc960e failing since 144 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-21T22:30:30.565481 <8>[ 11.422117] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327285_1.4.2.3.1> 2023-08-21T22:30:30.568936 + set +x 2023-08-21T22:30:30.670150 # 2023-08-21T22:30:30.670390 2023-08-21T22:30:30.771041 / # #export SHELL=/bin/sh 2023-08-21T22:30:30.771230 2023-08-21T22:30:30.871708 / # export SHELL=/bin/sh. /lava-11327285/environment 2023-08-21T22:30:30.871883 2023-08-21T22:30:30.972398 / # . /lava-11327285/environment/lava-11327285/bin/lava-test-runner /lava-11327285/1 2023-08-21T22:30:30.972790 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3e853053cfc6cbadc95df Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e3e853053cfc6cbadc95e0 failing since 75 days (last pass: v6.1.31-40-g7d0a9678d276, first fail: v6.1.31-266-g8f4f686e321c) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e59cdbffd2e0a6dc95ce Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e59cdbffd2e0a6dc95d3 failing since 144 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-21T22:30:37.793005 + set +x 2023-08-21T22:30:37.799959 <8>[ 10.729909] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327289_1.4.2.3.1> 2023-08-21T22:30:37.903892 / # # 2023-08-21T22:30:38.004517 export SHELL=/bin/sh 2023-08-21T22:30:38.004684 # 2023-08-21T22:30:38.105175 / # export SHELL=/bin/sh. /lava-11327289/environment 2023-08-21T22:30:38.105341 2023-08-21T22:30:38.205827 / # . /lava-11327289/environment/lava-11327289/bin/lava-test-runner /lava-11327289/1 2023-08-21T22:30:38.206121 2023-08-21T22:30:38.210329 / # /lava-11327289/bin/lava-test-runner /lava-11327289/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e58dc6536e9bbfdc95d7 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e58dc6536e9bbfdc95dc failing since 144 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-21T22:30:18.480458 + <8>[ 11.286047] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327315_1.4.2.3.1> 2023-08-21T22:30:18.480542 set +x 2023-08-21T22:30:18.584748 / # # 2023-08-21T22:30:18.685538 export SHELL=/bin/sh 2023-08-21T22:30:18.686278 # 2023-08-21T22:30:18.788031 / # export SHELL=/bin/sh. /lava-11327315/environment 2023-08-21T22:30:18.788749 2023-08-21T22:30:18.890183 / # . /lava-11327315/environment/lava-11327315/bin/lava-test-runner /lava-11327315/1 2023-08-21T22:30:18.891441 2023-08-21T22:30:18.896602 / # /lava-11327315/bin/lava-test-runner /lava-11327315/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e3e59dfcb7baf958dc95ee Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e59dfcb7baf958dc95f7 failing since 144 days (last pass: v6.1.21, first fail: v6.1.22) 2023-08-21T22:30:30.860627 <8>[ 17.286961] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327300_1.4.2.3.1> 2023-08-21T22:30:30.964889 / # # 2023-08-21T22:30:31.065586 export SHELL=/bin/sh 2023-08-21T22:30:34.377476 # 2023-08-21T22:30:34.377709 / # export SHELL=/bin/sh 2023-08-21T22:30:34.478392 / # . /lava-11327300/environment 2023-08-21T22:30:34.579790 /lava-11327300/bin/lava-test-runner /lava-11327300/1 2023-08-21T22:30:35.243907 . /lava-11327300/environment 2023-08-21T22:30:35.250337 // # /lava-1327300/bin/lava-test-runner /lava-11327300/1 2023-08-21T22:30:35.255976 + export 'TESTRUN_ID=1_bootrr' ... (19 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3e7a0ea5e896e0adc962e Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e7a0ea5e896e0adc9633 failing since 35 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-21T22:40:43.391521 / # # 2023-08-21T22:40:43.493723 export SHELL=/bin/sh 2023-08-21T22:40:43.494433 # 2023-08-21T22:40:43.595843 / # export SHELL=/bin/sh. /lava-11327414/environment 2023-08-21T22:40:43.596552 2023-08-21T22:40:43.698035 / # . /lava-11327414/environment/lava-11327414/bin/lava-test-runner /lava-11327414/1 2023-08-21T22:40:43.699128 2023-08-21T22:40:43.716071 / # /lava-11327414/bin/lava-test-runner /lava-11327414/1 2023-08-21T22:40:43.764195 + export 'TESTRUN_ID=1_bootrr' 2023-08-21T22:40:43.764704 + cd /lav<8>[ 19.107621] <LAVA_SIGNAL_STARTRUN 1_bootrr 11327414_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3e7bc135e48362bdc9638 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e7bc135e48362bdc963d failing since 35 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-21T22:39:47.102725 / # # 2023-08-21T22:39:48.182132 export SHELL=/bin/sh 2023-08-21T22:39:48.183885 # 2023-08-21T22:39:49.672292 / # export SHELL=/bin/sh. /lava-11327419/environment 2023-08-21T22:39:49.674086 2023-08-21T22:39:52.394221 / # . /lava-11327419/environment/lava-11327419/bin/lava-test-runner /lava-11327419/1 2023-08-21T22:39:52.396338 2023-08-21T22:39:52.410837 / # /lava-11327419/bin/lava-test-runner /lava-11327419/1 2023-08-21T22:39:52.426869 + export 'TESTRUN_ID=1_bootrr' 2023-08-21T22:39:52.469871 + cd /lava-113274<8>[ 28.521044] <LAVA_SIGNAL_STARTRUN 1_bootrr 11327419_1.5.2.4.5> ... (39 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e3e79eea5e896e0adc9623 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e79eea5e896e0adc9628 failing since 35 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-08-21T22:40:56.582530 / # # 2023-08-21T22:40:56.683044 export SHELL=/bin/sh 2023-08-21T22:40:56.683156 # 2023-08-21T22:40:56.783683 / # export SHELL=/bin/sh. /lava-11327412/environment 2023-08-21T22:40:56.783798 2023-08-21T22:40:56.884291 / # . /lava-11327412/environment/lava-11327412/bin/lava-test-runner /lava-11327412/1 2023-08-21T22:40:56.884493 2023-08-21T22:40:56.896152 / # /lava-11327412/bin/lava-test-runner /lava-11327412/1 2023-08-21T22:40:56.964850 + export 'TESTRUN_ID=1_bootrr' 2023-08-21T22:40:56.964946 + cd /lava-1132741<8>[ 18.762111] <LAVA_SIGNAL_STARTRUN 1_bootrr 11327412_1.5.2.4.5> ... (11 line(s) more)

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Update/Info

by Dominique Ahkye

Hello, I have a deal I would like to share with you. Email me for details. Regards Dominique eMail:dominikaleksei@yahoo.com

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stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323-40-gd4d51e77b58d)

by kernelci.org bot

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323-40-gd4d51e77b58d) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.323-4… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.323-40-gd4d51e77b58d Git Commit: d4d51e77b58d0c75103d4df5558535d0059ef324 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years

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stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.46-195-g5165f4e9738c4)

by kernelci.org bot

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.46-195-g5165f4e9738c4) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.46-195-… Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.46-195-g5165f4e9738c4 Git Commit: 5165f4e9738c48a220a13b073c6ccc24824aeb74 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years

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[PATCH 0/6] Backport rework of deadline bandwidth restoration for 6.1.y

by Qais Yousef

This is a backport of the series that fixes the way deadline bandwidth restoration is done which is causing noticeable delay on resume path. It also converts the cpuset lock back into a mutex which some users on Android too. I lack the details but AFAIU the read/write semaphore was slower on high contention. Compile tested against some randconfig for different archs and tested against android14-6.1 GKI kernel. My testing is limited to resume path only; and general phone usage to make sure nothing falls apart. Would be good to have some deadline specific testing done too. Based on v6.1.46 Original series: https://lore.kernel.org/lkml/20230508075854.17215-1-juri.lelli@redhat.com/ Thanks! -- Qais Yousef Dietmar Eggemann (2): sched/deadline: Create DL BW alloc, free & check overflow interface cgroup/cpuset: Free DL BW in case can_attach() fails Juri Lelli (4): cgroup/cpuset: Rename functions dealing with DEADLINE accounting sched/cpuset: Bring back cpuset_mutex sched/cpuset: Keep track of SCHED_DEADLINE task in cpusets cgroup/cpuset: Iterate only if DEADLINE tasks are present include/linux/cpuset.h | 12 +- include/linux/sched.h | 4 +- kernel/cgroup/cgroup.c | 4 + kernel/cgroup/cpuset.c | 246 ++++++++++++++++++++++++++-------------- kernel/sched/core.c | 41 +++---- kernel/sched/deadline.c | 67 ++++++++--- kernel/sched/sched.h | 2 +- 7 files changed, 246 insertions(+), 130 deletions(-) -- 2.34.1

2 years

2
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FAILED: patch "[PATCH] net: phy: broadcom: stub c45 read/write for 54810" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 096516d092d54604d590827d05b1022c8f326639 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082133-mashing-flick-3a50@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 096516d092d5 ("net: phy: broadcom: stub c45 read/write for 54810") 5a32fcdb1e68 ("net: phy: broadcom: Add statistics for all Gigabit PHYs") 1e2e61af1996 ("net: phy: broadcom: remove BCM5482 1000Base-BX support") 15772e4ddf3f ("net: phy: broadcom: remove use of ack_interrupt()") 4567d5c3eb9b ("net: phy: broadcom: implement generic .handle_interrupt() callback") b0ed0bbfb304 ("net: phy: broadcom: add support for BCM54811 PHY") 9d42205036d4 ("net: phy: bcm54140: Make a bunch of functions static") 6937602ed3f9 ("net: phy: add Broadcom BCM54140 support") 123aff2a789c ("net: phy: broadcom: Add support for BCM53125 internal PHYs") fe26821fa614 ("net: phy: broadcom: Wire suspend/resume for BCM54810") 0ececcfc9267 ("net: phy: broadcom: Allow BCM54810 to use bcm54xx_adjust_rxrefclk()") 75f4d8d10e01 ("net: phy: add Broadcom BCM84881 PHY driver") b9bcb95315fe ("net: phy: broadcom: add 1000Base-X support for BCM54616S") 283da99af1d8 ("net: phy: broadcom: Add genphy_suspend and genphy_resume for BCM5464") dcdecdcfe1fc ("net: phy: switch drivers to use dynamic feature detection") 5c3407abb338 ("net: phy: meson-gxl: add g12a support") 356d71e00d27 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 096516d092d54604d590827d05b1022c8f326639 Mon Sep 17 00:00:00 2001 From: Justin Chen <justin.chen(a)broadcom.com> Date: Sat, 12 Aug 2023 21:41:47 -0700 Subject: [PATCH] net: phy: broadcom: stub c45 read/write for 54810 The 54810 does not support c45. The mmd_phy_indirect accesses return arbirtary values leading to odd behavior like saying it supports EEE when it doesn't. We also see that reading/writing these non-existent MMD registers leads to phy instability in some cases. Fixes: b14995ac2527 ("net: phy: broadcom: Add BCM54810 PHY entry") Signed-off-by: Justin Chen <justin.chen(a)broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli(a)broadcom.com> Link: https://lore.kernel.org/r/1691901708-28650-1-git-send-email-justin.chen@bro… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 59cae0d808aa..04b2e6eeb195 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -542,6 +542,17 @@ static int bcm54xx_resume(struct phy_device *phydev) return bcm54xx_config_init(phydev); } +static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum) +{ + return -EOPNOTSUPP; +} + +static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum, + u16 val) +{ + return -EOPNOTSUPP; +} + static int bcm54811_config_init(struct phy_device *phydev) { int err, reg; @@ -1103,6 +1114,8 @@ static struct phy_driver broadcom_drivers[] = { .get_strings = bcm_phy_get_strings, .get_stats = bcm54xx_get_stats, .probe = bcm54xx_phy_probe, + .read_mmd = bcm54810_read_mmd, + .write_mmd = bcm54810_write_mmd, .config_init = bcm54xx_config_init, .config_aneg = bcm5481_config_aneg, .config_intr = bcm_phy_config_intr,

2 years

2
1
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FAILED: patch "[PATCH] net: phy: broadcom: stub c45 read/write for 54810" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 096516d092d54604d590827d05b1022c8f326639 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082132-jaundice-applaud-eb72@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 096516d092d5 ("net: phy: broadcom: stub c45 read/write for 54810") 5a32fcdb1e68 ("net: phy: broadcom: Add statistics for all Gigabit PHYs") 1e2e61af1996 ("net: phy: broadcom: remove BCM5482 1000Base-BX support") 15772e4ddf3f ("net: phy: broadcom: remove use of ack_interrupt()") 4567d5c3eb9b ("net: phy: broadcom: implement generic .handle_interrupt() callback") b0ed0bbfb304 ("net: phy: broadcom: add support for BCM54811 PHY") 9d42205036d4 ("net: phy: bcm54140: Make a bunch of functions static") 6937602ed3f9 ("net: phy: add Broadcom BCM54140 support") 123aff2a789c ("net: phy: broadcom: Add support for BCM53125 internal PHYs") fe26821fa614 ("net: phy: broadcom: Wire suspend/resume for BCM54810") 0ececcfc9267 ("net: phy: broadcom: Allow BCM54810 to use bcm54xx_adjust_rxrefclk()") 75f4d8d10e01 ("net: phy: add Broadcom BCM84881 PHY driver") b9bcb95315fe ("net: phy: broadcom: add 1000Base-X support for BCM54616S") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 096516d092d54604d590827d05b1022c8f326639 Mon Sep 17 00:00:00 2001 From: Justin Chen <justin.chen(a)broadcom.com> Date: Sat, 12 Aug 2023 21:41:47 -0700 Subject: [PATCH] net: phy: broadcom: stub c45 read/write for 54810 The 54810 does not support c45. The mmd_phy_indirect accesses return arbirtary values leading to odd behavior like saying it supports EEE when it doesn't. We also see that reading/writing these non-existent MMD registers leads to phy instability in some cases. Fixes: b14995ac2527 ("net: phy: broadcom: Add BCM54810 PHY entry") Signed-off-by: Justin Chen <justin.chen(a)broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli(a)broadcom.com> Link: https://lore.kernel.org/r/1691901708-28650-1-git-send-email-justin.chen@bro… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 59cae0d808aa..04b2e6eeb195 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -542,6 +542,17 @@ static int bcm54xx_resume(struct phy_device *phydev) return bcm54xx_config_init(phydev); } +static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum) +{ + return -EOPNOTSUPP; +} + +static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum, + u16 val) +{ + return -EOPNOTSUPP; +} + static int bcm54811_config_init(struct phy_device *phydev) { int err, reg; @@ -1103,6 +1114,8 @@ static struct phy_driver broadcom_drivers[] = { .get_strings = bcm_phy_get_strings, .get_stats = bcm54xx_get_stats, .probe = bcm54xx_phy_probe, + .read_mmd = bcm54810_read_mmd, + .write_mmd = bcm54810_write_mmd, .config_init = bcm54xx_config_init, .config_aneg = bcm5481_config_aneg, .config_intr = bcm_phy_config_intr,

2 years

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[merged mm-nonmm-stable] nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse has been removed from the -mm tree. Its filename was nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Subject: nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse Date: Fri, 18 Aug 2023 22:18:04 +0900 A syzbot stress test using a corrupted disk image reported that mark_buffer_dirty() called from __nilfs_mark_inode_dirty() or nilfs_palloc_commit_alloc_entry() may output a kernel warning, and can panic if the kernel is booted with panic_on_warn. This is because nilfs2 keeps buffer pointers in local structures for some metadata and reuses them, but such buffers may be forcibly discarded by nilfs_clear_dirty_page() in some critical situations. This issue is reported to appear after commit 28a65b49eb53 ("nilfs2: do not write dirty data after degenerating to read-only"), but the issue has potentially existed before. Fix this issue by checking the uptodate flag when attempting to reuse an internally held buffer, and reloading the metadata instead of reusing the buffer if the flag was lost. Link: https://lkml.kernel.org/r/20230818131804.7758-1-konishi.ryusuke@gmail.com Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: syzbot+cdfcae656bac88ba0e2d(a)syzkaller.appspotmail.com Closes: https://lkml.kernel.org/r/0000000000003da75f05fdeffd12@google.com Fixes: 8c26c4e2694a ("nilfs2: fix issue with flush kernel thread after remount in RO mode because of driver's internal error or metadata corruption") Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> # 3.10+ Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/nilfs2/alloc.c | 3 ++- fs/nilfs2/inode.c | 7 +++++-- 2 files changed, 7 insertions(+), 3 deletions(-) --- a/fs/nilfs2/alloc.c~nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse +++ a/fs/nilfs2/alloc.c @@ -205,7 +205,8 @@ static int nilfs_palloc_get_block(struct int ret; spin_lock(lock); - if (prev->bh && blkoff == prev->blkoff) { + if (prev->bh && blkoff == prev->blkoff && + likely(buffer_uptodate(prev->bh))) { get_bh(prev->bh); *bhp = prev->bh; spin_unlock(lock); --- a/fs/nilfs2/inode.c~nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse +++ a/fs/nilfs2/inode.c @@ -1025,7 +1025,7 @@ int nilfs_load_inode_block(struct inode int err; spin_lock(&nilfs->ns_inode_lock); - if (ii->i_bh == NULL) { + if (ii->i_bh == NULL || unlikely(!buffer_uptodate(ii->i_bh))) { spin_unlock(&nilfs->ns_inode_lock); err = nilfs_ifile_get_inode_block(ii->i_root->ifile, inode->i_ino, pbh); @@ -1034,7 +1034,10 @@ int nilfs_load_inode_block(struct inode spin_lock(&nilfs->ns_inode_lock); if (ii->i_bh == NULL) ii->i_bh = *pbh; - else { + else if (unlikely(!buffer_uptodate(ii->i_bh))) { + __brelse(ii->i_bh); + ii->i_bh = *pbh; + } else { brelse(*pbh); *pbh = ii->i_bh; } _ Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are

2 years

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Re: [PATCH 6.4 000/234] 6.4.12-rc1 review

by Ronald Warsow

Hi Greg 6.4.12-rc1 compiles, boots and runs here on x86_64 (Intel Rocket Lake, i5-11400) Thanks Tested-by: Ronald Warsow <rwarsow(a)gmx.de>

2 years

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[merged mm-stable] memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: memfd: replace ratcheting feature from vm.memfd_noexec with hierarchy has been removed from the -mm tree. Its filename was memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Aleksa Sarai <cyphar(a)cyphar.com> Subject: memfd: replace ratcheting feature from vm.memfd_noexec with hierarchy Date: Mon, 14 Aug 2023 18:41:00 +1000 This sysctl has the very unusual behaviour of not allowing any user (even CAP_SYS_ADMIN) to reduce the restriction setting, meaning that if you were to set this sysctl to a more restrictive option in the host pidns you would need to reboot your machine in order to reset it. The justification given in [1] is that this is a security feature and thus it should not be possible to disable. Aside from the fact that we have plenty of security-related sysctls that can be disabled after being enabled (fs.protected_symlinks for instance), the protection provided by the sysctl is to stop users from being able to create a binary and then execute it. A user with CAP_SYS_ADMIN can trivially do this without memfd_create(2): % cat mount-memfd.c #include <fcntl.h> #include <string.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <linux/mount.h> #define SHELLCODE "#!/bin/echo this file was executed from this totally private tmpfs:" int main(void) { int fsfd = fsopen("tmpfs", FSOPEN_CLOEXEC); assert(fsfd >= 0); assert(!fsconfig(fsfd, FSCONFIG_CMD_CREATE, NULL, NULL, 2)); int dfd = fsmount(fsfd, FSMOUNT_CLOEXEC, 0); assert(dfd >= 0); int execfd = openat(dfd, "exe", O_CREAT | O_RDWR | O_CLOEXEC, 0782); assert(execfd >= 0); assert(write(execfd, SHELLCODE, strlen(SHELLCODE)) == strlen(SHELLCODE)); assert(!close(execfd)); char *execpath = NULL; char *argv[] = { "bad-exe", NULL }, *envp[] = { NULL }; execfd = openat(dfd, "exe", O_PATH | O_CLOEXEC); assert(execfd >= 0); assert(asprintf(&execpath, "/proc/self/fd/%d", execfd) > 0); assert(!execve(execpath, argv, envp)); } % ./mount-memfd this file was executed from this totally private tmpfs: /proc/self/fd/5 % Given that it is possible for CAP_SYS_ADMIN users to create executable binaries without memfd_create(2) and without touching the host filesystem (not to mention the many other things a CAP_SYS_ADMIN process would be able to do that would be equivalent or worse), it seems strange to cause a fair amount of headache to admins when there doesn't appear to be an actual security benefit to blocking this. There appear to be concerns about confused-deputy-esque attacks[2] but a confused deputy that can write to arbitrary sysctls is a bigger security issue than executable memfds. /* New API */ The primary requirement from the original author appears to be more based on the need to be able to restrict an entire system in a hierarchical manner[3], such that child namespaces cannot re-enable executable memfds. So, implement that behaviour explicitly -- the vm.memfd_noexec scope is evaluated up the pidns tree to &init_pid_ns and you have the most restrictive value applied to you. The new lower limit you can set vm.memfd_noexec is whatever limit applies to your parent. Note that a pidns will inherit a copy of the parent pidns's effective vm.memfd_noexec setting at unshare() time. This matches the existing behaviour, and it also ensures that a pidns will never have its vm.memfd_noexec setting *lowered* behind its back (but it will be raised if the parent raises theirs). /* Backwards Compatibility */ As the previous version of the sysctl didn't allow you to lower the setting at all, there are no backwards compatibility issues with this aspect of the change. However it should be noted that now that the setting is completely hierarchical. Previously, a cloned pidns would just copy the current pidns setting, meaning that if the parent's vm.memfd_noexec was changed it wouldn't propoagate to existing pid namespaces. Now, the restriction applies recursively. This is a uAPI change, however: * The sysctl is very new, having been merged in 6.3. * Several aspects of the sysctl were broken up until this patchset and the other patchset by Jeff Xu last month. And thus it seems incredibly unlikely that any real users would run into this issue. In the worst case, if this causes userspace isues we could make it so that modifying the setting follows the hierarchical rules but the restriction checking uses the cached copy. [1]: https://lore.kernel.org/CABi2SkWnAgHK1i6iqSqPMYuNEhtHBkO8jUuCvmG3RmUB5TKHJw… [2]: https://lore.kernel.org/CALmYWFs_dNCzw_pW1yRAo4bGCPEtykroEQaowNULp7svwMLjOg… [3]: https://lore.kernel.org/CALmYWFuahdUF7cT4cm7_TGLqPanuHXJ-hVSfZt7vpTnc18DPrw… Link: https://lkml.kernel.org/r/20230814-memfd-vm-noexec-uapi-fixes-v2-4-7ff9e3e1… Fixes: 105ff5339f49 ("mm/memfd: add MFD_NOEXEC_SEAL and MFD_EXEC") Signed-off-by: Aleksa Sarai <cyphar(a)cyphar.com> Cc: Dominique Martinet <asmadeus(a)codewreck.org> Cc: Christian Brauner <brauner(a)kernel.org> Cc: Daniel Verkamp <dverkamp(a)chromium.org> Cc: Jeff Xu <jeffxu(a)google.com> Cc: Kees Cook <keescook(a)chromium.org> Cc: Shuah Khan <shuah(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/pid_namespace.h | 23 ++++++++++++++++++++++- kernel/pid.c | 3 +++ kernel/pid_namespace.c | 6 +++--- kernel/pid_sysctl.h | 30 +++++++++++++----------------- mm/memfd.c | 3 ++- 5 files changed, 43 insertions(+), 22 deletions(-) --- a/include/linux/pid_namespace.h~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy +++ a/include/linux/pid_namespace.h @@ -39,7 +39,6 @@ struct pid_namespace { int reboot; /* group exit code if this pidns was rebooted */ struct ns_common ns; #if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE) - /* sysctl for vm.memfd_noexec */ int memfd_noexec_scope; #endif } __randomize_layout; @@ -56,6 +55,23 @@ static inline struct pid_namespace *get_ return ns; } +#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE) +static inline int pidns_memfd_noexec_scope(struct pid_namespace *ns) +{ + int scope = MEMFD_NOEXEC_SCOPE_EXEC; + + for (; ns; ns = ns->parent) + scope = max(scope, READ_ONCE(ns->memfd_noexec_scope)); + + return scope; +} +#else +static inline int pidns_memfd_noexec_scope(struct pid_namespace *ns) +{ + return 0; +} +#endif + extern struct pid_namespace *copy_pid_ns(unsigned long flags, struct user_namespace *user_ns, struct pid_namespace *ns); extern void zap_pid_ns_processes(struct pid_namespace *pid_ns); @@ -70,6 +86,11 @@ static inline struct pid_namespace *get_ return ns; } +static inline int pidns_memfd_noexec_scope(struct pid_namespace *ns) +{ + return 0; +} + static inline struct pid_namespace *copy_pid_ns(unsigned long flags, struct user_namespace *user_ns, struct pid_namespace *ns) { --- a/kernel/pid.c~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy +++ a/kernel/pid.c @@ -83,6 +83,9 @@ struct pid_namespace init_pid_ns = { #ifdef CONFIG_PID_NS .ns.ops = &pidns_operations, #endif +#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE) + .memfd_noexec_scope = MEMFD_NOEXEC_SCOPE_EXEC, +#endif }; EXPORT_SYMBOL_GPL(init_pid_ns); --- a/kernel/pid_namespace.c~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy +++ a/kernel/pid_namespace.c @@ -110,9 +110,9 @@ static struct pid_namespace *create_pid_ ns->user_ns = get_user_ns(user_ns); ns->ucounts = ucounts; ns->pid_allocated = PIDNS_ADDING; - - initialize_memfd_noexec_scope(ns); - +#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE) + ns->memfd_noexec_scope = pidns_memfd_noexec_scope(parent_pid_ns); +#endif return ns; out_free_idr: --- a/kernel/pid_sysctl.h~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy +++ a/kernel/pid_sysctl.h @@ -5,33 +5,30 @@ #include <linux/pid_namespace.h> #if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE) -static inline void initialize_memfd_noexec_scope(struct pid_namespace *ns) -{ - ns->memfd_noexec_scope = - task_active_pid_ns(current)->memfd_noexec_scope; -} - static int pid_mfd_noexec_dointvec_minmax(struct ctl_table *table, int write, void *buf, size_t *lenp, loff_t *ppos) { struct pid_namespace *ns = task_active_pid_ns(current); struct ctl_table table_copy; + int err, scope, parent_scope; if (write && !ns_capable(ns->user_ns, CAP_SYS_ADMIN)) return -EPERM; table_copy = *table; - if (ns != &init_pid_ns) - table_copy.data = &ns->memfd_noexec_scope; - - /* - * set minimum to current value, the effect is only bigger - * value is accepted. - */ - if (*(int *)table_copy.data > *(int *)table_copy.extra1) - table_copy.extra1 = table_copy.data; - return proc_dointvec_minmax(&table_copy, write, buf, lenp, ppos); + /* You cannot set a lower enforcement value than your parent. */ + parent_scope = pidns_memfd_noexec_scope(ns->parent); + /* Equivalent to pidns_memfd_noexec_scope(ns). */ + scope = max(READ_ONCE(ns->memfd_noexec_scope), parent_scope); + + table_copy.data = &scope; + table_copy.extra1 = &parent_scope; + + err = proc_dointvec_minmax(&table_copy, write, buf, lenp, ppos); + if (!err && write) + WRITE_ONCE(ns->memfd_noexec_scope, scope); + return err; } static struct ctl_table pid_ns_ctl_table_vm[] = { @@ -51,7 +48,6 @@ static inline void register_pid_ns_sysct register_sysctl("vm", pid_ns_ctl_table_vm); } #else -static inline void initialize_memfd_noexec_scope(struct pid_namespace *ns) {} static inline void register_pid_ns_sysctl_table_vm(void) {} #endif --- a/mm/memfd.c~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy +++ a/mm/memfd.c @@ -271,7 +271,8 @@ long memfd_fcntl(struct file *file, unsi static int check_sysctl_memfd_noexec(unsigned int *flags) { #ifdef CONFIG_SYSCTL - int sysctl = task_active_pid_ns(current)->memfd_noexec_scope; + struct pid_namespace *ns = task_active_pid_ns(current); + int sysctl = pidns_memfd_noexec_scope(ns); if (!(*flags & (MFD_EXEC | MFD_NOEXEC_SEAL))) { if (sysctl >= MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL) _ Patches currently in -mm which might be from cyphar(a)cyphar.com are

2 years

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[merged mm-stable] memfd-improve-userspace-warnings-for-missing-exec-related-flags.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: memfd: improve userspace warnings for missing exec-related flags has been removed from the -mm tree. Its filename was memfd-improve-userspace-warnings-for-missing-exec-related-flags.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Aleksa Sarai <cyphar(a)cyphar.com> Subject: memfd: improve userspace warnings for missing exec-related flags Date: Mon, 14 Aug 2023 18:40:59 +1000 In order to incentivise userspace to switch to passing MFD_EXEC and MFD_NOEXEC_SEAL, we need to provide a warning on each attempt to call memfd_create() without the new flags. pr_warn_once() is not useful because on most systems the one warning is burned up during the boot process (on my system, systemd does this within the first second of boot) and thus userspace will in practice never see the warnings to push them to switch to the new flags. The original patchset[1] used pr_warn_ratelimited(), however there were concerns about the degree of spam in the kernel log[2,3]. The resulting inability to detect every case was flagged as an issue at the time[4]. While we could come up with an alternative rate-limiting scheme such as only outputting the message if vm.memfd_noexec has been modified, or only outputting the message once for a given task, these alternatives have downsides that don't make sense given how low-stakes a single kernel warning message is. Switching to pr_info_ratelimited() instead should be fine -- it's possible some monitoring tool will be unhappy with a stream of warning-level messages but there's already plenty of info-level message spam in dmesg. [1]: https://lore.kernel.org/20221215001205.51969-4-jeffxu@google.com/ [2]: https://lore.kernel.org/202212161233.85C9783FB@keescook/ [3]: https://lore.kernel.org/Y5yS8wCnuYGLHMj4@x1n/ [4]: https://lore.kernel.org/f185bb42-b29c-977e-312e-3349eea15383@linuxfoundatio… Link: https://lkml.kernel.org/r/20230814-memfd-vm-noexec-uapi-fixes-v2-3-7ff9e3e1… Fixes: 105ff5339f49 ("mm/memfd: add MFD_NOEXEC_SEAL and MFD_EXEC") Signed-off-by: Aleksa Sarai <cyphar(a)cyphar.com> Cc: Christian Brauner <brauner(a)kernel.org> Cc: Daniel Verkamp <dverkamp(a)chromium.org> Cc: Dominique Martinet <asmadeus(a)codewreck.org> Cc: Kees Cook <keescook(a)chromium.org> Cc: Shuah Khan <shuah(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memfd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/memfd.c~memfd-improve-userspace-warnings-for-missing-exec-related-flags +++ a/mm/memfd.c @@ -315,7 +315,7 @@ SYSCALL_DEFINE2(memfd_create, return -EINVAL; if (!(flags & (MFD_EXEC | MFD_NOEXEC_SEAL))) { - pr_warn_once( + pr_info_ratelimited( "%s[%d]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set\n", current->comm, task_pid_nr(current)); } _ Patches currently in -mm which might be from cyphar(a)cyphar.com are

2 years

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[merged mm-stable] memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: memfd: do not -EACCES old memfd_create() users with vm.memfd_noexec=2 has been removed from the -mm tree. Its filename was memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Aleksa Sarai <cyphar(a)cyphar.com> Subject: memfd: do not -EACCES old memfd_create() users with vm.memfd_noexec=2 Date: Mon, 14 Aug 2023 18:40:58 +1000 Given the difficulty of auditing all of userspace to figure out whether every memfd_create() user has switched to passing MFD_EXEC and MFD_NOEXEC_SEAL flags, it seems far less distruptive to make it possible for older programs that don't make use of executable memfds to run under vm.memfd_noexec=2. Otherwise, a small dependency change can result in spurious errors. For programs that don't use executable memfds, passing MFD_NOEXEC_SEAL is functionally a no-op and thus having the same In addition, every failure under vm.memfd_noexec=2 needs to print to the kernel log so that userspace can figure out where the error came from. The concerns about pr_warn_ratelimited() spam that caused the switch to pr_warn_once()[1,2] do not apply to the vm.memfd_noexec=2 case. This is a user-visible API change, but as it allows programs to do something that would be blocked before, and the sysctl itself was broken and recently released, it seems unlikely this will cause any issues. [1]: https://lore.kernel.org/Y5yS8wCnuYGLHMj4@x1n/ [2]: https://lore.kernel.org/202212161233.85C9783FB@keescook/ Link: https://lkml.kernel.org/r/20230814-memfd-vm-noexec-uapi-fixes-v2-2-7ff9e3e1… Fixes: 105ff5339f49 ("mm/memfd: add MFD_NOEXEC_SEAL and MFD_EXEC") Signed-off-by: Aleksa Sarai <cyphar(a)cyphar.com> Cc: Dominique Martinet <asmadeus(a)codewreck.org> Cc: Christian Brauner <brauner(a)kernel.org> Cc: Daniel Verkamp <dverkamp(a)chromium.org> Cc: Jeff Xu <jeffxu(a)google.com> Cc: Kees Cook <keescook(a)chromium.org> Cc: Shuah Khan <shuah(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/pid_namespace.h | 16 ++-------- mm/memfd.c | 30 ++++++------------- tools/testing/selftests/memfd/memfd_test.c | 22 ++++++++++--- 3 files changed, 32 insertions(+), 36 deletions(-) --- a/include/linux/pid_namespace.h~memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2 +++ a/include/linux/pid_namespace.h @@ -17,18 +17,10 @@ struct fs_pin; #if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE) -/* - * sysctl for vm.memfd_noexec - * 0: memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL - * acts like MFD_EXEC was set. - * 1: memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL - * acts like MFD_NOEXEC_SEAL was set. - * 2: memfd_create() without MFD_NOEXEC_SEAL will be - * rejected. - */ -#define MEMFD_NOEXEC_SCOPE_EXEC 0 -#define MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL 1 -#define MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED 2 +/* modes for vm.memfd_noexec sysctl */ +#define MEMFD_NOEXEC_SCOPE_EXEC 0 /* MFD_EXEC implied if unset */ +#define MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL 1 /* MFD_NOEXEC_SEAL implied if unset */ +#define MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED 2 /* same as 1, except MFD_EXEC rejected */ #endif struct pid_namespace { --- a/mm/memfd.c~memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2 +++ a/mm/memfd.c @@ -271,30 +271,22 @@ long memfd_fcntl(struct file *file, unsi static int check_sysctl_memfd_noexec(unsigned int *flags) { #ifdef CONFIG_SYSCTL - char comm[TASK_COMM_LEN]; - int sysctl = MEMFD_NOEXEC_SCOPE_EXEC; - struct pid_namespace *ns; - - ns = task_active_pid_ns(current); - if (ns) - sysctl = ns->memfd_noexec_scope; + int sysctl = task_active_pid_ns(current)->memfd_noexec_scope; if (!(*flags & (MFD_EXEC | MFD_NOEXEC_SEAL))) { - if (sysctl == MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL) + if (sysctl >= MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL) *flags |= MFD_NOEXEC_SEAL; else *flags |= MFD_EXEC; } - if (*flags & MFD_EXEC && sysctl >= MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED) { - pr_warn_once( - "memfd_create(): MFD_NOEXEC_SEAL is enforced, pid=%d '%s'\n", - task_pid_nr(current), get_task_comm(comm, current)); - + if (!(*flags & MFD_NOEXEC_SEAL) && sysctl >= MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED) { + pr_err_ratelimited( + "%s[%d]: memfd_create() requires MFD_NOEXEC_SEAL with vm.memfd_noexec=%d\n", + current->comm, task_pid_nr(current), sysctl); return -EACCES; } #endif - return 0; } @@ -302,7 +294,6 @@ SYSCALL_DEFINE2(memfd_create, const char __user *, uname, unsigned int, flags) { - char comm[TASK_COMM_LEN]; unsigned int *file_seals; struct file *file; int fd, error; @@ -325,12 +316,13 @@ SYSCALL_DEFINE2(memfd_create, if (!(flags & (MFD_EXEC | MFD_NOEXEC_SEAL))) { pr_warn_once( - "memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=%d '%s'\n", - task_pid_nr(current), get_task_comm(comm, current)); + "%s[%d]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set\n", + current->comm, task_pid_nr(current)); } - if (check_sysctl_memfd_noexec(&flags) < 0) - return -EACCES; + error = check_sysctl_memfd_noexec(&flags); + if (error < 0) + return error; /* length includes terminating zero */ len = strnlen_user(uname, MFD_NAME_MAX_LEN + 1); --- a/tools/testing/selftests/memfd/memfd_test.c~memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2 +++ a/tools/testing/selftests/memfd/memfd_test.c @@ -1145,11 +1145,23 @@ static void test_sysctl_child(void) printf("%s sysctl 2\n", memfd_str); sysctl_assert_write("2"); - mfd_fail_new("kern_memfd_sysctl_2", - MFD_CLOEXEC | MFD_ALLOW_SEALING); - mfd_fail_new("kern_memfd_sysctl_2_MFD_EXEC", - MFD_CLOEXEC | MFD_EXEC); - fd = mfd_assert_new("", 0, MFD_NOEXEC_SEAL); + mfd_fail_new("kern_memfd_sysctl_2_exec", + MFD_EXEC | MFD_CLOEXEC | MFD_ALLOW_SEALING); + + fd = mfd_assert_new("kern_memfd_sysctl_2_dfl", + mfd_def_size, + MFD_CLOEXEC | MFD_ALLOW_SEALING); + mfd_assert_mode(fd, 0666); + mfd_assert_has_seals(fd, F_SEAL_EXEC); + mfd_fail_chmod(fd, 0777); + close(fd); + + fd = mfd_assert_new("kern_memfd_sysctl_2_noexec_seal", + mfd_def_size, + MFD_NOEXEC_SEAL | MFD_CLOEXEC | MFD_ALLOW_SEALING); + mfd_assert_mode(fd, 0666); + mfd_assert_has_seals(fd, F_SEAL_EXEC); + mfd_fail_chmod(fd, 0777); close(fd); sysctl_fail_write("0"); _ Patches currently in -mm which might be from cyphar(a)cyphar.com are

2 years

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[merged mm-stable] mm-unstable-multi-gen-lru-avoid-race-in-inc_min_seq.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: Multi-gen LRU: avoid race in inc_min_seq() has been removed from the -mm tree. Its filename was mm-unstable-multi-gen-lru-avoid-race-in-inc_min_seq.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Kalesh Singh <kaleshsingh(a)google.com> Subject: Multi-gen LRU: avoid race in inc_min_seq() Date: Tue, 1 Aug 2023 19:56:03 -0700 inc_max_seq() will try to inc_min_seq() if nr_gens == MAX_NR_GENS. This is because the generations are reused (the last oldest now empty generation will become the next youngest generation). inc_min_seq() is retried until successful, dropping the lru_lock and yielding the CPU on each failure, and retaking the lock before trying again: while (!inc_min_seq(lruvec, type, can_swap)) { spin_unlock_irq(&lruvec->lru_lock); cond_resched(); spin_lock_irq(&lruvec->lru_lock); } However, the initial condition that required incrementing the min_seq (nr_gens == MAX_NR_GENS) is not retested. This can change by another call to inc_max_seq() from run_aging() with force_scan=true from the debugfs interface. Since the eviction stalls when the nr_gens == MIN_NR_GENS, avoid unnecessarily incrementing the min_seq by rechecking the number of generations before each attempt. This issue was uncovered in previous discussion on the list by Yu Zhao and Aneesh Kumar [1]. [1] https://lore.kernel.org/linux-mm/CAOUHufbO7CaVm=xjEb1avDhHVvnC8pJmGyKcFf2iY… Link: https://lkml.kernel.org/r/20230802025606.346758-2-kaleshsingh@google.com Fixes: d6c3af7d8a2b ("mm: multi-gen LRU: debugfs interface") Signed-off-by: Kalesh Singh <kaleshsingh(a)google.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> [mediatek] Tested-by: Charan Teja Kalla <quic_charante(a)quicinc.com> Cc: Yu Zhao <yuzhao(a)google.com> Cc: Aneesh Kumar K V <aneesh.kumar(a)linux.ibm.com> Cc: Barry Song <baohua(a)kernel.org> Cc: Brian Geffon <bgeffon(a)google.com> Cc: Jan Alexander Steffens (heftig) <heftig(a)archlinux.org> Cc: Lecopzer Chen <lecopzer.chen(a)mediatek.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: Oleksandr Natalenko <oleksandr(a)natalenko.name> Cc: Qi Zheng <zhengqi.arch(a)bytedance.com> Cc: Steven Barrett <steven(a)liquorix.net> Cc: Suleiman Souhlal <suleiman(a)google.com> Cc: Suren Baghdasaryan <surenb(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vmscan.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) --- a/mm/vmscan.c~mm-unstable-multi-gen-lru-avoid-race-in-inc_min_seq +++ a/mm/vmscan.c @@ -4439,7 +4439,7 @@ static void inc_max_seq(struct lruvec *l int prev, next; int type, zone; struct lru_gen_folio *lrugen = &lruvec->lrugen; - +restart: spin_lock_irq(&lruvec->lru_lock); VM_WARN_ON_ONCE(!seq_is_valid(lruvec)); @@ -4450,11 +4450,12 @@ static void inc_max_seq(struct lruvec *l VM_WARN_ON_ONCE(!force_scan && (type == LRU_GEN_FILE || can_swap)); - while (!inc_min_seq(lruvec, type, can_swap)) { - spin_unlock_irq(&lruvec->lru_lock); - cond_resched(); - spin_lock_irq(&lruvec->lru_lock); - } + if (inc_min_seq(lruvec, type, can_swap)) + continue; + + spin_unlock_irq(&lruvec->lru_lock); + cond_resched(); + goto restart; } /* _ Patches currently in -mm which might be from kaleshsingh(a)google.com are

2 years

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[merged mm-stable] mm-unstable-multi-gen-lru-fix-per-zone-reclaim.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: Multi-gen LRU: fix per-zone reclaim has been removed from the -mm tree. Its filename was mm-unstable-multi-gen-lru-fix-per-zone-reclaim.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Kalesh Singh <kaleshsingh(a)google.com> Subject: Multi-gen LRU: fix per-zone reclaim Date: Tue, 1 Aug 2023 19:56:02 -0700 MGLRU has a LRU list for each zone for each type (anon/file) in each generation: long nr_pages[MAX_NR_GENS][ANON_AND_FILE][MAX_NR_ZONES]; The min_seq (oldest generation) can progress independently for each type but the max_seq (youngest generation) is shared for both anon and file. This is to maintain a common frame of reference. In order for eviction to advance the min_seq of a type, all the per-zone lists in the oldest generation of that type must be empty. The eviction logic only considers pages from eligible zones for eviction or promotion. scan_folios() { ... for (zone = sc->reclaim_idx; zone >= 0; zone--) { ... sort_folio(); // Promote ... isolate_folio(); // Evict } ... } Consider the system has the movable zone configured and default 4 generations. The current state of the system is as shown below (only illustrating one type for simplicity): Type: ANON Zone DMA32 Normal Movable Device Gen 0 0 0 4GB 0 Gen 1 0 1GB 1MB 0 Gen 2 1MB 4GB 1MB 0 Gen 3 1MB 1MB 1MB 0 Now consider there is a GFP_KERNEL allocation request (eligible zone index <= Normal), evict_folios() will return without doing any work since there are no pages to scan in the eligible zones of the oldest generation. Reclaim won't make progress until triggered from a ZONE_MOVABLE allocation request; which may not happen soon if there is a lot of free memory in the movable zone. This can lead to OOM kills, although there is 1GB pages in the Normal zone of Gen 1 that we have not yet tried to reclaim. This issue is not seen in the conventional active/inactive LRU since there are no per-zone lists. If there are no (not enough) folios to scan in the eligible zones, move folios from ineligible zone (zone_index > reclaim_index) to the next generation. This allows for the progression of min_seq and reclaiming from the next generation (Gen 1). Qualcomm, Mediatek and raspberrypi [1] discovered this issue independently. [1] https://github.com/raspberrypi/linux/issues/5395 Link: https://lkml.kernel.org/r/20230802025606.346758-1-kaleshsingh@google.com Fixes: ac35a4902374 ("mm: multi-gen LRU: minimal implementation") Signed-off-by: Kalesh Singh <kaleshsingh(a)google.com> Reported-by: Charan Teja Kalla <quic_charante(a)quicinc.com> Reported-by: Lecopzer Chen <lecopzer.chen(a)mediatek.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> [mediatek] Tested-by: Charan Teja Kalla <quic_charante(a)quicinc.com> Cc: Yu Zhao <yuzhao(a)google.com> Cc: Barry Song <baohua(a)kernel.org> Cc: Brian Geffon <bgeffon(a)google.com> Cc: Jan Alexander Steffens (heftig) <heftig(a)archlinux.org> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: Oleksandr Natalenko <oleksandr(a)natalenko.name> Cc: Qi Zheng <zhengqi.arch(a)bytedance.com> Cc: Steven Barrett <steven(a)liquorix.net> Cc: Suleiman Souhlal <suleiman(a)google.com> Cc: Suren Baghdasaryan <surenb(a)google.com> Cc: Aneesh Kumar K V <aneesh.kumar(a)linux.ibm.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vmscan.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) --- a/mm/vmscan.c~mm-unstable-multi-gen-lru-fix-per-zone-reclaim +++ a/mm/vmscan.c @@ -4889,7 +4889,8 @@ static int lru_gen_memcg_seg(struct lruv * the eviction ******************************************************************************/ -static bool sort_folio(struct lruvec *lruvec, struct folio *folio, int tier_idx) +static bool sort_folio(struct lruvec *lruvec, struct folio *folio, struct scan_control *sc, + int tier_idx) { bool success; int gen = folio_lru_gen(folio); @@ -4939,6 +4940,13 @@ static bool sort_folio(struct lruvec *lr return true; } + /* ineligible */ + if (zone > sc->reclaim_idx) { + gen = folio_inc_gen(lruvec, folio, false); + list_move_tail(&folio->lru, &lrugen->folios[gen][type][zone]); + return true; + } + /* waiting for writeback */ if (folio_test_locked(folio) || folio_test_writeback(folio) || (type == LRU_GEN_FILE && folio_test_dirty(folio))) { @@ -4987,7 +4995,8 @@ static bool isolate_folio(struct lruvec static int scan_folios(struct lruvec *lruvec, struct scan_control *sc, int type, int tier, struct list_head *list) { - int gen, zone; + int i; + int gen; enum vm_event_item item; int sorted = 0; int scanned = 0; @@ -5003,9 +5012,10 @@ static int scan_folios(struct lruvec *lr gen = lru_gen_from_seq(lrugen->min_seq[type]); - for (zone = sc->reclaim_idx; zone >= 0; zone--) { + for (i = MAX_NR_ZONES; i > 0; i--) { LIST_HEAD(moved); int skipped = 0; + int zone = (sc->reclaim_idx + i) % MAX_NR_ZONES; struct list_head *head = &lrugen->folios[gen][type][zone]; while (!list_empty(head)) { @@ -5019,7 +5029,7 @@ static int scan_folios(struct lruvec *lr scanned += delta; - if (sort_folio(lruvec, folio, tier)) + if (sort_folio(lruvec, folio, sc, tier)) sorted += delta; else if (isolate_folio(lruvec, folio, sc)) { list_add(&folio->lru, list); _ Patches currently in -mm which might be from kaleshsingh(a)google.com are

2 years

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[merged mm-hotfixes-stable] mm-multi-gen-lru-dont-spin-during-memcg-release.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm: multi-gen LRU: don't spin during memcg release has been removed from the -mm tree. Its filename was mm-multi-gen-lru-dont-spin-during-memcg-release.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "T.J. Mercier" <tjmercier(a)google.com> Subject: mm: multi-gen LRU: don't spin during memcg release Date: Mon, 14 Aug 2023 15:16:36 +0000 When a memcg is in the process of being released mem_cgroup_tryget will fail because its reference count has already reached 0. This can happen during reclaim if the memcg has already been offlined, and we reclaim all remaining pages attributed to the offlined memcg. shrink_many attempts to skip the empty memcg in this case, and continue reclaiming from the remaining memcgs in the old generation. If there is only one memcg remaining, or if all remaining memcgs are in the process of being released then shrink_many will spin until all memcgs have finished being released. The release occurs through a workqueue, so it can take a while before kswapd is able to make any further progress. This fix results in reductions in kswapd activity and direct reclaim in a test where 28 apps (working set size > total memory) are repeatedly launched in a random sequence: A B delta ratio(%) allocstall_movable 5962 3539 -2423 -40.64 allocstall_normal 2661 2417 -244 -9.17 kswapd_high_wmark_hit_quickly 53152 7594 -45558 -85.71 pageoutrun 57365 11750 -45615 -79.52 Link: https://lkml.kernel.org/r/20230814151636.1639123-1-tjmercier@google.com Fixes: e4dde56cd208 ("mm: multi-gen LRU: per-node lru_gen_folio lists") Signed-off-by: T.J. Mercier <tjmercier(a)google.com> Acked-by: Yu Zhao <yuzhao(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vmscan.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) --- a/mm/vmscan.c~mm-multi-gen-lru-dont-spin-during-memcg-release +++ a/mm/vmscan.c @@ -4854,16 +4854,17 @@ void lru_gen_release_memcg(struct mem_cg spin_lock_irq(&pgdat->memcg_lru.lock); - VM_WARN_ON_ONCE(hlist_nulls_unhashed(&lruvec->lrugen.list)); + if (hlist_nulls_unhashed(&lruvec->lrugen.list)) + goto unlock; gen = lruvec->lrugen.gen; - hlist_nulls_del_rcu(&lruvec->lrugen.list); + hlist_nulls_del_init_rcu(&lruvec->lrugen.list); pgdat->memcg_lru.nr_memcgs[gen]--; if (!pgdat->memcg_lru.nr_memcgs[gen] && gen == get_memcg_gen(pgdat->memcg_lru.seq)) WRITE_ONCE(pgdat->memcg_lru.seq, pgdat->memcg_lru.seq + 1); - +unlock: spin_unlock_irq(&pgdat->memcg_lru.lock); } } @@ -5435,8 +5436,10 @@ restart: rcu_read_lock(); hlist_nulls_for_each_entry_rcu(lrugen, pos, &pgdat->memcg_lru.fifo[gen][bin], list) { - if (op) + if (op) { lru_gen_rotate_memcg(lruvec, op); + op = 0; + } mem_cgroup_put(memcg); @@ -5444,7 +5447,7 @@ restart: memcg = lruvec_memcg(lruvec); if (!mem_cgroup_tryget(memcg)) { - op = 0; + lru_gen_release_memcg(memcg); memcg = NULL; continue; } _ Patches currently in -mm which might be from tjmercier(a)google.com are

2 years

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[merged mm-hotfixes-stable] mm-memory-failure-fix-unexpected-return-value-in-soft_offline_page.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm: memory-failure: fix unexpected return value in soft_offline_page() has been removed from the -mm tree. Its filename was mm-memory-failure-fix-unexpected-return-value-in-soft_offline_page.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Miaohe Lin <linmiaohe(a)huawei.com> Subject: mm: memory-failure: fix unexpected return value in soft_offline_page() Date: Tue, 27 Jun 2023 19:28:08 +0800 When page_handle_poison() fails to handle the hugepage or free page in retry path, soft_offline_page() will return 0 while -EBUSY is expected in this case. Consequently the user will think soft_offline_page succeeds while it in fact failed. So the user will not try again later in this case. Link: https://lkml.kernel.org/r/20230627112808.1275241-1-linmiaohe@huawei.com Fixes: b94e02822deb ("mm,hwpoison: try to narrow window race for free pages") Signed-off-by: Miaohe Lin <linmiaohe(a)huawei.com> Acked-by: Naoya Horiguchi <naoya.horiguchi(a)nec.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memory-failure.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) --- a/mm/memory-failure.c~mm-memory-failure-fix-unexpected-return-value-in-soft_offline_page +++ a/mm/memory-failure.c @@ -2741,10 +2741,13 @@ retry: if (ret > 0) { ret = soft_offline_in_use_page(page); } else if (ret == 0) { - if (!page_handle_poison(page, true, false) && try_again) { - try_again = false; - flags &= ~MF_COUNT_INCREASED; - goto retry; + if (!page_handle_poison(page, true, false)) { + if (try_again) { + try_again = false; + flags &= ~MF_COUNT_INCREASED; + goto retry; + } + ret = -EBUSY; } } _ Patches currently in -mm which might be from linmiaohe(a)huawei.com are mm-memory-failure-fix-potential-page-refcnt-leak-in-memory_failure.patch mm-memcg-fix-obsolete-function-name-in-mem_cgroup_protection.patch mm-memory-failure-add-pageoffline-check.patch mm-page_alloc-avoid-unneeded-alike_pages-calculation.patch mm-memcg-update-obsolete-comment-above-parent_mem_cgroup.patch mm-page_alloc-remove-unneeded-variable-base.patch mm-memcg-fix-wrong-function-name-above-obj_cgroup_charge_zswap.patch mm-memory-failure-use-helper-macro-llist_for_each_entry_safe.patch mm-mm_init-use-helper-macro-bits_per_long-and-bits_per_byte.patch

2 years

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[merged mm-hotfixes-stable] radix-tree-remove-unused-variable.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: radix tree: remove unused variable has been removed from the -mm tree. Its filename was radix-tree-remove-unused-variable.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Arnd Bergmann <arnd(a)arndb.de> Subject: radix tree: remove unused variable Date: Fri, 11 Aug 2023 15:10:13 +0200 Recent versions of clang warn about an unused variable, though older versions saw the 'slot++' as a use and did not warn: radix-tree.c:1136:50: error: parameter 'slot' set but not used [-Werror,-Wunused-but-set-parameter] It's clearly not needed any more, so just remove it. Link: https://lkml.kernel.org/r/20230811131023.2226509-1-arnd@kernel.org Fixes: 3a08cd52c37c7 ("radix tree: Remove multiorder support") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Peng Zhang <zhangpeng.00(a)bytedance.com> Cc: Rong Tao <rongtao(a)cestc.cn> Cc: Tom Rix <trix(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/radix-tree.c | 1 - 1 file changed, 1 deletion(-) --- a/lib/radix-tree.c~radix-tree-remove-unused-variable +++ a/lib/radix-tree.c @@ -1136,7 +1136,6 @@ static void set_iter_tags(struct radix_t void __rcu **radix_tree_iter_resume(void __rcu **slot, struct radix_tree_iter *iter) { - slot++; iter->index = __radix_tree_iter_add(iter, 1); iter->next_index = iter->index; iter->tags = 0; _ Patches currently in -mm which might be from arnd(a)arndb.de are iomem-remove-__weak-ioremap_cache-helper.patch

2 years

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[merged mm-hotfixes-stable] mm-add-a-call-to-flush_cache_vmap-in-vmap_pfn.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm: add a call to flush_cache_vmap() in vmap_pfn() has been removed from the -mm tree. Its filename was mm-add-a-call-to-flush_cache_vmap-in-vmap_pfn.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Alexandre Ghiti <alexghiti(a)rivosinc.com> Subject: mm: add a call to flush_cache_vmap() in vmap_pfn() Date: Wed, 9 Aug 2023 18:46:33 +0200 flush_cache_vmap() must be called after new vmalloc mappings are installed in the page table in order to allow architectures to make sure the new mapping is visible. It could lead to a panic since on some architectures (like powerpc), the page table walker could see the wrong pte value and trigger a spurious page fault that can not be resolved (see commit f1cb8f9beba8 ("powerpc/64s/radix: avoid ptesync after set_pte and ptep_set_access_flags")). But actually the patch is aiming at riscv: the riscv specification allows the caching of invalid entries in the TLB, and since we recently removed the vmalloc page fault handling, we now need to emit a tlb shootdown whenever a new vmalloc mapping is emitted (https://lore.kernel.org/linux-riscv/20230725132246.817726-1-alexghiti@rivos…). That's a temporary solution, there are ways to avoid that :) Link: https://lkml.kernel.org/r/20230809164633.1556126-1-alexghiti@rivosinc.com Fixes: 3e9a9e256b1e ("mm: add a vmap_pfn function") Reported-by: Dylan Jhong <dylan(a)andestech.com> Closes: https://lore.kernel.org/linux-riscv/ZMytNY2J8iyjbPPy@atctrx.andestech.com/ Signed-off-by: Alexandre Ghiti <alexghiti(a)rivosinc.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Palmer Dabbelt <palmer(a)rivosinc.com> Acked-by: Palmer Dabbelt <palmer(a)rivosinc.com> Reviewed-by: Dylan Jhong <dylan(a)andestech.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vmalloc.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/mm/vmalloc.c~mm-add-a-call-to-flush_cache_vmap-in-vmap_pfn +++ a/mm/vmalloc.c @@ -2979,6 +2979,10 @@ void *vmap_pfn(unsigned long *pfns, unsi free_vm_area(area); return NULL; } + + flush_cache_vmap((unsigned long)area->addr, + (unsigned long)area->addr + count * PAGE_SIZE); + return area->addr; } EXPORT_SYMBOL_GPL(vmap_pfn); _ Patches currently in -mm which might be from alexghiti(a)rivosinc.com are

2 years

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[merged mm-hotfixes-stable] selftests-mm-foll_longterm-need-to-be-updated-to-0x100.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: selftests/mm: FOLL_LONGTERM need to be updated to 0x100 has been removed from the -mm tree. Its filename was selftests-mm-foll_longterm-need-to-be-updated-to-0x100.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Ayush Jain <ayush.jain3(a)amd.com> Subject: selftests/mm: FOLL_LONGTERM need to be updated to 0x100 Date: Tue, 8 Aug 2023 07:43:47 -0500 After commit 2c2241081f7d ("mm/gup: move private gup FOLL_ flags to internal.h") FOLL_LONGTERM flag value got updated from 0x10000 to 0x100 at include/linux/mm_types.h. As hmm.hmm_device_private.hmm_gup_test uses FOLL_LONGTERM Updating same here as well. Before this change test goes in an infinite assert loop in hmm.hmm_device_private.hmm_gup_test ========================================================== RUN hmm.hmm_device_private.hmm_gup_test ... hmm-tests.c:1962:hmm_gup_test:Expected HMM_DMIRROR_PROT_WRITE.. ..(2) == m[2] (34) hmm-tests.c:157:hmm_gup_test:Expected ret (-1) == 0 (0) hmm-tests.c:157:hmm_gup_test:Expected ret (-1) == 0 (0) ... ========================================================== Call Trace: <TASK> ? sched_clock+0xd/0x20 ? __lock_acquire.constprop.0+0x120/0x6c0 ? ktime_get+0x2c/0xd0 ? sched_clock+0xd/0x20 ? local_clock+0x12/0xd0 ? lock_release+0x26e/0x3b0 pin_user_pages_fast+0x4c/0x70 gup_test_ioctl+0x4ff/0xbb0 ? gup_test_ioctl+0x68c/0xbb0 __x64_sys_ioctl+0x99/0xd0 do_syscall_64+0x60/0x90 ? syscall_exit_to_user_mode+0x2a/0x50 ? do_syscall_64+0x6d/0x90 ? syscall_exit_to_user_mode+0x2a/0x50 ? do_syscall_64+0x6d/0x90 ? irqentry_exit_to_user_mode+0xd/0x20 ? irqentry_exit+0x3f/0x50 ? exc_page_fault+0x96/0x200 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x7f6aaa31aaff After this change test is able to pass successfully. Link: https://lkml.kernel.org/r/20230808124347.79163-1-ayush.jain3@amd.com Fixes: 2c2241081f7d ("mm/gup: move private gup FOLL_ flags to internal.h") Signed-off-by: Ayush Jain <ayush.jain3(a)amd.com> Reviewed-by: Raghavendra K T <raghavendra.kt(a)amd.com> Reviewed-by: John Hubbard <jhubbard(a)nvidia.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: Jason Gunthorpe <jgg(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- tools/testing/selftests/mm/hmm-tests.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) --- a/tools/testing/selftests/mm/hmm-tests.c~selftests-mm-foll_longterm-need-to-be-updated-to-0x100 +++ a/tools/testing/selftests/mm/hmm-tests.c @@ -57,9 +57,14 @@ enum { #define ALIGN(x, a) (((x) + (a - 1)) & (~((a) - 1))) /* Just the flags we need, copied from mm.h: */ + +#ifndef FOLL_WRITE #define FOLL_WRITE 0x01 /* check pte is writable */ -#define FOLL_LONGTERM 0x10000 /* mapping lifetime is indefinite */ +#endif +#ifndef FOLL_LONGTERM +#define FOLL_LONGTERM 0x100 /* mapping lifetime is indefinite */ +#endif FIXTURE(hmm) { int fd; _ Patches currently in -mm which might be from ayush.jain3(a)amd.com are selftests-mm-add-ksm_merge_time-tests.patch

2 years

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[merged mm-hotfixes-stable] nilfs2-fix-general-protection-fault-in-nilfs_lookup_dirty_data_buffers.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() has been removed from the -mm tree. Its filename was nilfs2-fix-general-protection-fault-in-nilfs_lookup_dirty_data_buffers.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Subject: nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() Date: Sat, 5 Aug 2023 22:20:38 +0900 A syzbot stress test reported that create_empty_buffers() called from nilfs_lookup_dirty_data_buffers() can cause a general protection fault. Analysis using its reproducer revealed that the back reference "mapping" from a page/folio has been changed to NULL after dirty page/folio gang lookup in nilfs_lookup_dirty_data_buffers(). Fix this issue by excluding pages/folios from being collected if, after acquiring a lock on each page/folio, its back reference "mapping" differs from the pointer to the address space struct that held the page/folio. Link: https://lkml.kernel.org/r/20230805132038.6435-1-konishi.ryusuke@gmail.com Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: syzbot+0ad741797f4565e7e2d2(a)syzkaller.appspotmail.com Closes: https://lkml.kernel.org/r/0000000000002930a705fc32b231@google.com Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/nilfs2/segment.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/fs/nilfs2/segment.c~nilfs2-fix-general-protection-fault-in-nilfs_lookup_dirty_data_buffers +++ a/fs/nilfs2/segment.c @@ -725,6 +725,11 @@ static size_t nilfs_lookup_dirty_data_bu struct folio *folio = fbatch.folios[i]; folio_lock(folio); + if (unlikely(folio->mapping != mapping)) { + /* Exclude folios removed from the address space */ + folio_unlock(folio); + continue; + } head = folio_buffers(folio); if (!head) { create_empty_buffers(&folio->page, i_blocksize(inode), 0); _ Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch

2 years

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[merged mm-hotfixes-stable] mm-gup-handle-cont-pte-hugetlb-pages-correctly-in-gup_must_unshare-via-gup-fast.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/gup: handle cont-PTE hugetlb pages correctly in gup_must_unshare() via GUP-fast has been removed from the -mm tree. Its filename was mm-gup-handle-cont-pte-hugetlb-pages-correctly-in-gup_must_unshare-via-gup-fast.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: David Hildenbrand <david(a)redhat.com> Subject: mm/gup: handle cont-PTE hugetlb pages correctly in gup_must_unshare() via GUP-fast Date: Sat, 5 Aug 2023 12:12:56 +0200 In contrast to most other GUP code, GUP-fast common page table walking code like gup_pte_range() also handles hugetlb pages. But in contrast to other hugetlb page table walking code, it does not look at the hugetlb PTE abstraction whereby we have only a single logical hugetlb PTE per hugetlb page, even when using multiple cont-PTEs underneath -- which is for example what huge_ptep_get() abstracts. So when we have a hugetlb page that is mapped via cont-PTEs, GUP-fast might stumble over a PTE that does not map the head page of a hugetlb page -- not the first "head" PTE of such a cont mapping. Logically, the whole hugetlb page is mapped (entire_mapcount == 1), but we might end up calling gup_must_unshare() with a tail page of a hugetlb page. We only maintain a single PageAnonExclusive flag per hugetlb page (as hugetlb pages cannot get partially COW-shared), stored for the head page. That flag is clear for all tail pages. So when gup_must_unshare() ends up calling PageAnonExclusive() with a tail page of a hugetlb page: 1) With CONFIG_DEBUG_VM_PGFLAGS Stumbles over the: VM_BUG_ON_PGFLAGS(PageHuge(page) && !PageHead(page), page); For example, when executing the COW selftests with 64k hugetlb pages on arm64: [ 61.082187] page:00000000829819ff refcount:3 mapcount:1 mapping:0000000000000000 index:0x1 pfn:0x11ee11 [ 61.082842] head:0000000080f79bf7 order:4 entire_mapcount:1 nr_pages_mapped:0 pincount:2 [ 61.083384] anon flags: 0x17ffff80003000e(referenced|uptodate|dirty|head|mappedtodisk|node=0|zone=2|lastcpupid=0xfffff) [ 61.084101] page_type: 0xffffffff() [ 61.084332] raw: 017ffff800000000 fffffc00037b8401 0000000000000402 0000000200000000 [ 61.084840] raw: 0000000000000010 0000000000000000 00000000ffffffff 0000000000000000 [ 61.085359] head: 017ffff80003000e ffffd9e95b09b788 ffffd9e95b09b788 ffff0007ff63cf71 [ 61.085885] head: 0000000000000000 0000000000000002 00000003ffffffff 0000000000000000 [ 61.086415] page dumped because: VM_BUG_ON_PAGE(PageHuge(page) && !PageHead(page)) [ 61.086914] ------------[ cut here ]------------ [ 61.087220] kernel BUG at include/linux/page-flags.h:990! [ 61.087591] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP [ 61.087999] Modules linked in: ... [ 61.089404] CPU: 0 PID: 4612 Comm: cow Kdump: loaded Not tainted 6.5.0-rc4+ #3 [ 61.089917] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 [ 61.090409] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.090897] pc : gup_must_unshare.part.0+0x64/0x98 [ 61.091242] lr : gup_must_unshare.part.0+0x64/0x98 [ 61.091592] sp : ffff8000825eb940 [ 61.091826] x29: ffff8000825eb940 x28: 0000000000000000 x27: fffffc00037b8440 [ 61.092329] x26: 0400000000000001 x25: 0000000000080101 x24: 0000000000080000 [ 61.092835] x23: 0000000000080100 x22: ffff0000cffb9588 x21: ffff0000c8ec6b58 [ 61.093341] x20: 0000ffffad6b1000 x19: fffffc00037b8440 x18: ffffffffffffffff [ 61.093850] x17: 2864616548656761 x16: 5021202626202965 x15: 6761702865677548 [ 61.094358] x14: 6567615028454741 x13: 2929656761702864 x12: 6165486567615021 [ 61.094858] x11: 00000000ffff7fff x10: 00000000ffff7fff x9 : ffffd9e958b7a1c0 [ 61.095359] x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 00000000002bffa8 [ 61.095873] x5 : ffff0008bb19e708 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.096380] x2 : 0000000000000000 x1 : ffff0000cf6636c0 x0 : 0000000000000046 [ 61.096894] Call trace: [ 61.097080] gup_must_unshare.part.0+0x64/0x98 [ 61.097392] gup_pte_range+0x3a8/0x3f0 [ 61.097662] gup_pgd_range+0x1ec/0x280 [ 61.097942] lockless_pages_from_mm+0x64/0x1a0 [ 61.098258] internal_get_user_pages_fast+0xe4/0x1d0 [ 61.098612] pin_user_pages_fast+0x58/0x78 [ 61.098917] pin_longterm_test_start+0xf4/0x2b8 [ 61.099243] gup_test_ioctl+0x170/0x3b0 [ 61.099528] __arm64_sys_ioctl+0xa8/0xf0 [ 61.099822] invoke_syscall.constprop.0+0x7c/0xd0 [ 61.100160] el0_svc_common.constprop.0+0xe8/0x100 [ 61.100500] do_el0_svc+0x38/0xa0 [ 61.100736] el0_svc+0x3c/0x198 [ 61.100971] el0t_64_sync_handler+0x134/0x150 [ 61.101280] el0t_64_sync+0x17c/0x180 [ 61.101543] Code: aa1303e0 f00074c1 912b0021 97fffeb2 (d4210000) 2) Without CONFIG_DEBUG_VM_PGFLAGS Always detects "not exclusive" for passed tail pages and refuses to PIN the tail pages R/O, as gup_must_unshare() == true. GUP-fast will fallback to ordinary GUP. As ordinary GUP properly considers the logical hugetlb PTE abstraction in hugetlb_follow_page_mask(), pinning the page will succeed when looking at the PageAnonExclusive on the head page only. So the only real effect of this is that with cont-PTE hugetlb pages, we'll always fallback from GUP-fast to ordinary GUP when not working on the head page, which ends up checking the head page and do the right thing. Consequently, the cow selftests pass with cont-PTE hugetlb pages as well without CONFIG_DEBUG_VM_PGFLAGS. Note that this only applies to anon hugetlb pages that are mapped using cont-PTEs: for example 64k hugetlb pages on a 4k arm64 kernel. ... and only when R/O-pinning (FOLL_PIN) such pages that are mapped into the page table R/O using GUP-fast. On production kernels (and even most debug kernels, that don't set CONFIG_DEBUG_VM_PGFLAGS) this patch should theoretically not be required to be backported. But of course, it does not hurt. Link: https://lkml.kernel.org/r/20230805101256.87306-1-david@redhat.com Fixes: a7f226604170 ("mm/gup: trigger FAULT_FLAG_UNSHARE when R/O-pinning a possibly shared anonymous page") Signed-off-by: David Hildenbrand <david(a)redhat.com> Reported-by: Ryan Roberts <ryan.roberts(a)arm.com> Reviewed-by: Ryan Roberts <ryan.roberts(a)arm.com> Tested-by: Ryan Roberts <ryan.roberts(a)arm.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: Jason Gunthorpe <jgg(a)nvidia.com> Cc: Peter Xu <peterx(a)redhat.com> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/internal.h | 10 ++++++++++ 1 file changed, 10 insertions(+) --- a/mm/internal.h~mm-gup-handle-cont-pte-hugetlb-pages-correctly-in-gup_must_unshare-via-gup-fast +++ a/mm/internal.h @@ -1005,6 +1005,16 @@ static inline bool gup_must_unshare(stru smp_rmb(); /* + * During GUP-fast we might not get called on the head page for a + * hugetlb page that is mapped using cont-PTE, because GUP-fast does + * not work with the abstracted hugetlb PTEs that always point at the + * head page. For hugetlb, PageAnonExclusive only applies on the head + * page (as it cannot be partially COW-shared), so lookup the head page. + */ + if (unlikely(!PageHead(page) && PageHuge(page))) + page = compound_head(page); + + /* * Note that PageKsm() pages cannot be exclusive, and consequently, * cannot get pinned. */ _ Patches currently in -mm which might be from david(a)redhat.com are kvm-explicitly-set-foll_honor_numa_fault-in-hva_to_pfn_slow.patch mm-gup-dont-implicitly-set-foll_honor_numa_fault.patch pgtable-improve-pte_protnone-comment.patch selftest-mm-ksm_functional_tests-test-in-mmap_and_merge_range-if-anything-got-merged.patch selftest-mm-ksm_functional_tests-add-prot_none-test.patch selftest-mm-ksm_functional_tests-add-prot_none-test-fix.patch mm-swap-stop-using-page-private-on-tail-pages-for-thp_swap.patch mm-swap-inline-folio_set_swap_entry-and-folio_swap_entry.patch mm-huge_memory-work-on-folio-swap-instead-of-page-private-when-splitting-folio.patch

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[merged mm-hotfixes-stable] mm-enable-page-walking-api-to-lock-vmas-during-the-walk.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm: enable page walking API to lock vmas during the walk has been removed from the -mm tree. Its filename was mm-enable-page-walking-api-to-lock-vmas-during-the-walk.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Suren Baghdasaryan <surenb(a)google.com> Subject: mm: enable page walking API to lock vmas during the walk Date: Fri, 4 Aug 2023 08:27:19 -0700 walk_page_range() and friends often operate under write-locked mmap_lock. With introduction of vma locks, the vmas have to be locked as well during such walks to prevent concurrent page faults in these areas. Add an additional member to mm_walk_ops to indicate locking requirements for the walk. The change ensures that page walks which prevent concurrent page faults by write-locking mmap_lock, operate correctly after introduction of per-vma locks. With per-vma locks page faults can be handled under vma lock without taking mmap_lock at all, so write locking mmap_lock would not stop them. The change ensures vmas are properly locked during such walks. A sample issue this solves is do_mbind() performing queue_pages_range() to queue pages for migration. Without this change a concurrent page can be faulted into the area and be left out of migration. Link: https://lkml.kernel.org/r/20230804152724.3090321-2-surenb@google.com Signed-off-by: Suren Baghdasaryan <surenb(a)google.com> Suggested-by: Linus Torvalds <torvalds(a)linuxfoundation.org> Suggested-by: Jann Horn <jannh(a)google.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Davidlohr Bueso <dave(a)stgolabs.net> Cc: Hugh Dickins <hughd(a)google.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Laurent Dufour <ldufour(a)linux.ibm.com> Cc: Liam Howlett <liam.howlett(a)oracle.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Michel Lespinasse <michel(a)lespinasse.org> Cc: Peter Xu <peterx(a)redhat.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/powerpc/mm/book3s64/subpage_prot.c | 1 arch/riscv/mm/pageattr.c | 1 arch/s390/mm/gmap.c | 5 +++ fs/proc/task_mmu.c | 5 +++ include/linux/pagewalk.h | 11 ++++++ mm/damon/vaddr.c | 2 + mm/hmm.c | 1 mm/ksm.c | 25 +++++++++------ mm/madvise.c | 3 + mm/memcontrol.c | 2 + mm/memory-failure.c | 1 mm/mempolicy.c | 22 ++++++++----- mm/migrate_device.c | 1 mm/mincore.c | 1 mm/mlock.c | 1 mm/mprotect.c | 1 mm/pagewalk.c | 36 ++++++++++++++++++++-- mm/vmscan.c | 1 18 files changed, 100 insertions(+), 20 deletions(-) --- a/arch/powerpc/mm/book3s64/subpage_prot.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/arch/powerpc/mm/book3s64/subpage_prot.c @@ -145,6 +145,7 @@ static int subpage_walk_pmd_entry(pmd_t static const struct mm_walk_ops subpage_walk_ops = { .pmd_entry = subpage_walk_pmd_entry, + .walk_lock = PGWALK_WRLOCK_VERIFY, }; static void subpage_mark_vma_nohuge(struct mm_struct *mm, unsigned long addr, --- a/arch/riscv/mm/pageattr.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/arch/riscv/mm/pageattr.c @@ -102,6 +102,7 @@ static const struct mm_walk_ops pageattr .pmd_entry = pageattr_pmd_entry, .pte_entry = pageattr_pte_entry, .pte_hole = pageattr_pte_hole, + .walk_lock = PGWALK_RDLOCK, }; static int __set_memory(unsigned long addr, int numpages, pgprot_t set_mask, --- a/arch/s390/mm/gmap.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/arch/s390/mm/gmap.c @@ -2514,6 +2514,7 @@ static int thp_split_walk_pmd_entry(pmd_ static const struct mm_walk_ops thp_split_walk_ops = { .pmd_entry = thp_split_walk_pmd_entry, + .walk_lock = PGWALK_WRLOCK_VERIFY, }; static inline void thp_split_mm(struct mm_struct *mm) @@ -2565,6 +2566,7 @@ static int __zap_zero_pages(pmd_t *pmd, static const struct mm_walk_ops zap_zero_walk_ops = { .pmd_entry = __zap_zero_pages, + .walk_lock = PGWALK_WRLOCK, }; /* @@ -2655,6 +2657,7 @@ static const struct mm_walk_ops enable_s .hugetlb_entry = __s390_enable_skey_hugetlb, .pte_entry = __s390_enable_skey_pte, .pmd_entry = __s390_enable_skey_pmd, + .walk_lock = PGWALK_WRLOCK, }; int s390_enable_skey(void) @@ -2692,6 +2695,7 @@ static int __s390_reset_cmma(pte_t *pte, static const struct mm_walk_ops reset_cmma_walk_ops = { .pte_entry = __s390_reset_cmma, + .walk_lock = PGWALK_WRLOCK, }; void s390_reset_cmma(struct mm_struct *mm) @@ -2728,6 +2732,7 @@ static int s390_gather_pages(pte_t *ptep static const struct mm_walk_ops gather_pages_ops = { .pte_entry = s390_gather_pages, + .walk_lock = PGWALK_RDLOCK, }; /* --- a/fs/proc/task_mmu.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/fs/proc/task_mmu.c @@ -757,12 +757,14 @@ static int smaps_hugetlb_range(pte_t *pt static const struct mm_walk_ops smaps_walk_ops = { .pmd_entry = smaps_pte_range, .hugetlb_entry = smaps_hugetlb_range, + .walk_lock = PGWALK_RDLOCK, }; static const struct mm_walk_ops smaps_shmem_walk_ops = { .pmd_entry = smaps_pte_range, .hugetlb_entry = smaps_hugetlb_range, .pte_hole = smaps_pte_hole, + .walk_lock = PGWALK_RDLOCK, }; /* @@ -1244,6 +1246,7 @@ static int clear_refs_test_walk(unsigned static const struct mm_walk_ops clear_refs_walk_ops = { .pmd_entry = clear_refs_pte_range, .test_walk = clear_refs_test_walk, + .walk_lock = PGWALK_WRLOCK, }; static ssize_t clear_refs_write(struct file *file, const char __user *buf, @@ -1621,6 +1624,7 @@ static const struct mm_walk_ops pagemap_ .pmd_entry = pagemap_pmd_range, .pte_hole = pagemap_pte_hole, .hugetlb_entry = pagemap_hugetlb_range, + .walk_lock = PGWALK_RDLOCK, }; /* @@ -1934,6 +1938,7 @@ static int gather_hugetlb_stats(pte_t *p static const struct mm_walk_ops show_numa_ops = { .hugetlb_entry = gather_hugetlb_stats, .pmd_entry = gather_pte_stats, + .walk_lock = PGWALK_RDLOCK, }; /* --- a/include/linux/pagewalk.h~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/include/linux/pagewalk.h @@ -6,6 +6,16 @@ struct mm_walk; +/* Locking requirement during a page walk. */ +enum page_walk_lock { + /* mmap_lock should be locked for read to stabilize the vma tree */ + PGWALK_RDLOCK = 0, + /* vma will be write-locked during the walk */ + PGWALK_WRLOCK = 1, + /* vma is expected to be already write-locked during the walk */ + PGWALK_WRLOCK_VERIFY = 2, +}; + /** * struct mm_walk_ops - callbacks for walk_page_range * @pgd_entry: if set, called for each non-empty PGD (top-level) entry @@ -66,6 +76,7 @@ struct mm_walk_ops { int (*pre_vma)(unsigned long start, unsigned long end, struct mm_walk *walk); void (*post_vma)(struct mm_walk *walk); + enum page_walk_lock walk_lock; }; /* --- a/mm/damon/vaddr.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/damon/vaddr.c @@ -386,6 +386,7 @@ out: static const struct mm_walk_ops damon_mkold_ops = { .pmd_entry = damon_mkold_pmd_entry, .hugetlb_entry = damon_mkold_hugetlb_entry, + .walk_lock = PGWALK_RDLOCK, }; static void damon_va_mkold(struct mm_struct *mm, unsigned long addr) @@ -525,6 +526,7 @@ out: static const struct mm_walk_ops damon_young_ops = { .pmd_entry = damon_young_pmd_entry, .hugetlb_entry = damon_young_hugetlb_entry, + .walk_lock = PGWALK_RDLOCK, }; static bool damon_va_young(struct mm_struct *mm, unsigned long addr, --- a/mm/hmm.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/hmm.c @@ -562,6 +562,7 @@ static const struct mm_walk_ops hmm_walk .pte_hole = hmm_vma_walk_hole, .hugetlb_entry = hmm_vma_walk_hugetlb_entry, .test_walk = hmm_vma_walk_test, + .walk_lock = PGWALK_RDLOCK, }; /** --- a/mm/ksm.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/ksm.c @@ -455,6 +455,12 @@ static int break_ksm_pmd_entry(pmd_t *pm static const struct mm_walk_ops break_ksm_ops = { .pmd_entry = break_ksm_pmd_entry, + .walk_lock = PGWALK_RDLOCK, +}; + +static const struct mm_walk_ops break_ksm_lock_vma_ops = { + .pmd_entry = break_ksm_pmd_entry, + .walk_lock = PGWALK_WRLOCK, }; /* @@ -470,16 +476,17 @@ static const struct mm_walk_ops break_ks * of the process that owns 'vma'. We also do not want to enforce * protection keys here anyway. */ -static int break_ksm(struct vm_area_struct *vma, unsigned long addr) +static int break_ksm(struct vm_area_struct *vma, unsigned long addr, bool lock_vma) { vm_fault_t ret = 0; + const struct mm_walk_ops *ops = lock_vma ? + &break_ksm_lock_vma_ops : &break_ksm_ops; do { int ksm_page; cond_resched(); - ksm_page = walk_page_range_vma(vma, addr, addr + 1, - &break_ksm_ops, NULL); + ksm_page = walk_page_range_vma(vma, addr, addr + 1, ops, NULL); if (WARN_ON_ONCE(ksm_page < 0)) return ksm_page; if (!ksm_page) @@ -565,7 +572,7 @@ static void break_cow(struct ksm_rmap_it mmap_read_lock(mm); vma = find_mergeable_vma(mm, addr); if (vma) - break_ksm(vma, addr); + break_ksm(vma, addr, false); mmap_read_unlock(mm); } @@ -871,7 +878,7 @@ static void remove_trailing_rmap_items(s * in cmp_and_merge_page on one of the rmap_items we would be removing. */ static int unmerge_ksm_pages(struct vm_area_struct *vma, - unsigned long start, unsigned long end) + unsigned long start, unsigned long end, bool lock_vma) { unsigned long addr; int err = 0; @@ -882,7 +889,7 @@ static int unmerge_ksm_pages(struct vm_a if (signal_pending(current)) err = -ERESTARTSYS; else - err = break_ksm(vma, addr); + err = break_ksm(vma, addr, lock_vma); } return err; } @@ -1029,7 +1036,7 @@ static int unmerge_and_remove_all_rmap_i if (!(vma->vm_flags & VM_MERGEABLE) || !vma->anon_vma) continue; err = unmerge_ksm_pages(vma, - vma->vm_start, vma->vm_end); + vma->vm_start, vma->vm_end, false); if (err) goto error; } @@ -2530,7 +2537,7 @@ static int __ksm_del_vma(struct vm_area_ return 0; if (vma->anon_vma) { - err = unmerge_ksm_pages(vma, vma->vm_start, vma->vm_end); + err = unmerge_ksm_pages(vma, vma->vm_start, vma->vm_end, true); if (err) return err; } @@ -2668,7 +2675,7 @@ int ksm_madvise(struct vm_area_struct *v return 0; /* just ignore the advice */ if (vma->anon_vma) { - err = unmerge_ksm_pages(vma, start, end); + err = unmerge_ksm_pages(vma, start, end, true); if (err) return err; } --- a/mm/madvise.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/madvise.c @@ -233,6 +233,7 @@ static int swapin_walk_pmd_entry(pmd_t * static const struct mm_walk_ops swapin_walk_ops = { .pmd_entry = swapin_walk_pmd_entry, + .walk_lock = PGWALK_RDLOCK, }; static void shmem_swapin_range(struct vm_area_struct *vma, @@ -534,6 +535,7 @@ regular_folio: static const struct mm_walk_ops cold_walk_ops = { .pmd_entry = madvise_cold_or_pageout_pte_range, + .walk_lock = PGWALK_RDLOCK, }; static void madvise_cold_page_range(struct mmu_gather *tlb, @@ -757,6 +759,7 @@ static int madvise_free_pte_range(pmd_t static const struct mm_walk_ops madvise_free_walk_ops = { .pmd_entry = madvise_free_pte_range, + .walk_lock = PGWALK_RDLOCK, }; static int madvise_free_single_vma(struct vm_area_struct *vma, --- a/mm/memcontrol.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/memcontrol.c @@ -6024,6 +6024,7 @@ static int mem_cgroup_count_precharge_pt static const struct mm_walk_ops precharge_walk_ops = { .pmd_entry = mem_cgroup_count_precharge_pte_range, + .walk_lock = PGWALK_RDLOCK, }; static unsigned long mem_cgroup_count_precharge(struct mm_struct *mm) @@ -6303,6 +6304,7 @@ put: /* get_mctgt_type() gets & locks static const struct mm_walk_ops charge_walk_ops = { .pmd_entry = mem_cgroup_move_charge_pte_range, + .walk_lock = PGWALK_RDLOCK, }; static void mem_cgroup_move_charge(void) --- a/mm/memory-failure.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/memory-failure.c @@ -831,6 +831,7 @@ static int hwpoison_hugetlb_range(pte_t static const struct mm_walk_ops hwp_walk_ops = { .pmd_entry = hwpoison_pte_range, .hugetlb_entry = hwpoison_hugetlb_range, + .walk_lock = PGWALK_RDLOCK, }; /* --- a/mm/mempolicy.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/mempolicy.c @@ -718,6 +718,14 @@ static const struct mm_walk_ops queue_pa .hugetlb_entry = queue_folios_hugetlb, .pmd_entry = queue_folios_pte_range, .test_walk = queue_pages_test_walk, + .walk_lock = PGWALK_RDLOCK, +}; + +static const struct mm_walk_ops queue_pages_lock_vma_walk_ops = { + .hugetlb_entry = queue_folios_hugetlb, + .pmd_entry = queue_folios_pte_range, + .test_walk = queue_pages_test_walk, + .walk_lock = PGWALK_WRLOCK, }; /* @@ -738,7 +746,7 @@ static const struct mm_walk_ops queue_pa static int queue_pages_range(struct mm_struct *mm, unsigned long start, unsigned long end, nodemask_t *nodes, unsigned long flags, - struct list_head *pagelist) + struct list_head *pagelist, bool lock_vma) { int err; struct queue_pages qp = { @@ -749,8 +757,10 @@ queue_pages_range(struct mm_struct *mm, .end = end, .first = NULL, }; + const struct mm_walk_ops *ops = lock_vma ? + &queue_pages_lock_vma_walk_ops : &queue_pages_walk_ops; - err = walk_page_range(mm, start, end, &queue_pages_walk_ops, &qp); + err = walk_page_range(mm, start, end, ops, &qp); if (!qp.first) /* whole range in hole */ @@ -1078,7 +1088,7 @@ static int migrate_to_node(struct mm_str vma = find_vma(mm, 0); VM_BUG_ON(!(flags & (MPOL_MF_MOVE | MPOL_MF_MOVE_ALL))); queue_pages_range(mm, vma->vm_start, mm->task_size, &nmask, - flags | MPOL_MF_DISCONTIG_OK, &pagelist); + flags | MPOL_MF_DISCONTIG_OK, &pagelist, false); if (!list_empty(&pagelist)) { err = migrate_pages(&pagelist, alloc_migration_target, NULL, @@ -1321,12 +1331,8 @@ static long do_mbind(unsigned long start * Lock the VMAs before scanning for pages to migrate, to ensure we don't * miss a concurrently inserted page. */ - vma_iter_init(&vmi, mm, start); - for_each_vma_range(vmi, vma, end) - vma_start_write(vma); - ret = queue_pages_range(mm, start, end, nmask, - flags | MPOL_MF_INVERT, &pagelist); + flags | MPOL_MF_INVERT, &pagelist, true); if (ret < 0) { err = ret; --- a/mm/migrate_device.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/migrate_device.c @@ -279,6 +279,7 @@ next: static const struct mm_walk_ops migrate_vma_walk_ops = { .pmd_entry = migrate_vma_collect_pmd, .pte_hole = migrate_vma_collect_hole, + .walk_lock = PGWALK_RDLOCK, }; /* --- a/mm/mincore.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/mincore.c @@ -176,6 +176,7 @@ static const struct mm_walk_ops mincore_ .pmd_entry = mincore_pte_range, .pte_hole = mincore_unmapped_range, .hugetlb_entry = mincore_hugetlb, + .walk_lock = PGWALK_RDLOCK, }; /* --- a/mm/mlock.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/mlock.c @@ -371,6 +371,7 @@ static void mlock_vma_pages_range(struct { static const struct mm_walk_ops mlock_walk_ops = { .pmd_entry = mlock_pte_range, + .walk_lock = PGWALK_WRLOCK_VERIFY, }; /* --- a/mm/mprotect.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/mprotect.c @@ -568,6 +568,7 @@ static const struct mm_walk_ops prot_non .pte_entry = prot_none_pte_entry, .hugetlb_entry = prot_none_hugetlb_entry, .test_walk = prot_none_test, + .walk_lock = PGWALK_WRLOCK, }; int --- a/mm/pagewalk.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/pagewalk.c @@ -400,6 +400,33 @@ static int __walk_page_range(unsigned lo return err; } +static inline void process_mm_walk_lock(struct mm_struct *mm, + enum page_walk_lock walk_lock) +{ + if (walk_lock == PGWALK_RDLOCK) + mmap_assert_locked(mm); + else + mmap_assert_write_locked(mm); +} + +static inline void process_vma_walk_lock(struct vm_area_struct *vma, + enum page_walk_lock walk_lock) +{ +#ifdef CONFIG_PER_VMA_LOCK + switch (walk_lock) { + case PGWALK_WRLOCK: + vma_start_write(vma); + break; + case PGWALK_WRLOCK_VERIFY: + vma_assert_write_locked(vma); + break; + case PGWALK_RDLOCK: + /* PGWALK_RDLOCK is handled by process_mm_walk_lock */ + break; + } +#endif +} + /** * walk_page_range - walk page table with caller specific callbacks * @mm: mm_struct representing the target process of page table walk @@ -459,7 +486,7 @@ int walk_page_range(struct mm_struct *mm if (!walk.mm) return -EINVAL; - mmap_assert_locked(walk.mm); + process_mm_walk_lock(walk.mm, ops->walk_lock); vma = find_vma(walk.mm, start); do { @@ -474,6 +501,7 @@ int walk_page_range(struct mm_struct *mm if (ops->pte_hole) err = ops->pte_hole(start, next, -1, &walk); } else { /* inside vma */ + process_vma_walk_lock(vma, ops->walk_lock); walk.vma = vma; next = min(end, vma->vm_end); vma = find_vma(mm, vma->vm_end); @@ -549,7 +577,8 @@ int walk_page_range_vma(struct vm_area_s if (start < vma->vm_start || end > vma->vm_end) return -EINVAL; - mmap_assert_locked(walk.mm); + process_mm_walk_lock(walk.mm, ops->walk_lock); + process_vma_walk_lock(vma, ops->walk_lock); return __walk_page_range(start, end, &walk); } @@ -566,7 +595,8 @@ int walk_page_vma(struct vm_area_struct if (!walk.mm) return -EINVAL; - mmap_assert_locked(walk.mm); + process_mm_walk_lock(walk.mm, ops->walk_lock); + process_vma_walk_lock(vma, ops->walk_lock); return __walk_page_range(vma->vm_start, vma->vm_end, &walk); } --- a/mm/vmscan.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk +++ a/mm/vmscan.c @@ -4284,6 +4284,7 @@ static void walk_mm(struct lruvec *lruve static const struct mm_walk_ops mm_walk_ops = { .test_walk = should_skip_vma, .p4d_entry = walk_pud_range, + .walk_lock = PGWALK_RDLOCK, }; int err; _ Patches currently in -mm which might be from surenb(a)google.com are swap-remove-remnants-of-polling-from-read_swap_cache_async.patch mm-add-missing-vm_fault_result_trace-name-for-vm_fault_completed.patch mm-drop-per-vma-lock-when-returning-vm_fault_retry-or-vm_fault_completed.patch mm-change-folio_lock_or_retry-to-use-vm_fault-directly.patch mm-handle-swap-page-faults-under-per-vma-lock.patch mm-handle-userfaults-under-vma-lock.patch mm-handle-userfaults-under-vma-lock-fix.patch mm-for-config_per_vma_lock-equate-write-lock-assertion-for-vma-and-mmap.patch mm-replace-mmap-with-vma-write-lock-assertions-when-operating-on-a-vma.patch mm-lock-vma-explicitly-before-doing-vm_flags_reset-and-vm_flags_reset_once.patch mm-always-lock-new-vma-before-inserting-into-vma-tree.patch mm-move-vma-locking-out-of-vma_prepare-and-dup_anon_vma.patch

2 years

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[merged mm-hotfixes-stable] mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/gup: reintroduce FOLL_NUMA as FOLL_HONOR_NUMA_FAULT has been removed from the -mm tree. Its filename was mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: David Hildenbrand <david(a)redhat.com> Subject: mm/gup: reintroduce FOLL_NUMA as FOLL_HONOR_NUMA_FAULT Date: Thu, 3 Aug 2023 16:32:02 +0200 Unfortunately commit 474098edac26 ("mm/gup: replace FOLL_NUMA by gup_can_follow_protnone()") missed that follow_page() and follow_trans_huge_pmd() never implicitly set FOLL_NUMA because they really don't want to fail on PROT_NONE-mapped pages -- either due to NUMA hinting or due to inaccessible (PROT_NONE) VMAs. As spelled out in commit 0b9d705297b2 ("mm: numa: Support NUMA hinting page faults from gup/gup_fast"): "Other follow_page callers like KSM should not use FOLL_NUMA, or they would fail to get the pages if they use follow_page instead of get_user_pages." liubo reported [1] that smaps_rollup results are imprecise, because they miss accounting of pages that are mapped PROT_NONE. Further, it's easy to reproduce that KSM no longer works on inaccessible VMAs on x86-64, because pte_protnone()/pmd_protnone() also indictaes "true" in inaccessible VMAs, and follow_page() refuses to return such pages right now. As KVM really depends on these NUMA hinting faults, removing the pte_protnone()/pmd_protnone() handling in GUP code completely is not really an option. To fix the issues at hand, let's revive FOLL_NUMA as FOLL_HONOR_NUMA_FAULT to restore the original behavior for now and add better comments. Set FOLL_HONOR_NUMA_FAULT independent of FOLL_FORCE in is_valid_gup_args(), to add that flag for all external GUP users. Note that there are three GUP-internal __get_user_pages() users that don't end up calling is_valid_gup_args() and consequently won't get FOLL_HONOR_NUMA_FAULT set. 1) get_dump_page(): we really don't want to handle NUMA hinting faults. It specifies FOLL_FORCE and wouldn't have honored NUMA hinting faults already. 2) populate_vma_page_range(): we really don't want to handle NUMA hinting faults. It specifies FOLL_FORCE on accessible VMAs, so it wouldn't have honored NUMA hinting faults already. 3) faultin_vma_page_range(): we similarly don't want to handle NUMA hinting faults. To make the combination of FOLL_FORCE and FOLL_HONOR_NUMA_FAULT work in inaccessible VMAs properly, we have to perform VMA accessibility checks in gup_can_follow_protnone(). As GUP-fast should reject such pages either way in pte_access_permitted()/pmd_access_permitted() -- for example on x86-64 and arm64 that both implement pte_protnone() -- let's just always fallback to ordinary GUP when stumbling over pte_protnone()/pmd_protnone(). As Linus notes [2], honoring NUMA faults might only make sense for selected GUP users. So we should really see if we can instead let relevant GUP callers specify it manually, and not trigger NUMA hinting faults from GUP as default. Prepare for that by making FOLL_HONOR_NUMA_FAULT an external GUP flag and adding appropriate documenation. While at it, remove a stale comment from follow_trans_huge_pmd(): That comment for pmd_protnone() was added in commit 2b4847e73004 ("mm: numa: serialise parallel get_user_page against THP migration"), which noted: THP does not unmap pages due to a lack of support for migration entries at a PMD level. This allows races with get_user_pages Nowadays, we do have PMD migration entries, so the comment no longer applies. Let's drop it. [1] https://lore.kernel.org/r/20230726073409.631838-1-liubo254@huawei.com [2] https://lore.kernel.org/r/CAHk-=wgRiP_9X0rRdZKT8nhemZGNateMtb366t37d8-x7VRs… Link: https://lkml.kernel.org/r/20230803143208.383663-2-david@redhat.com Fixes: 474098edac26 ("mm/gup: replace FOLL_NUMA by gup_can_follow_protnone()") Signed-off-by: David Hildenbrand <david(a)redhat.com> Reported-by: liubo <liubo254(a)huawei.com> Closes: https://lore.kernel.org/r/20230726073409.631838-1-liubo254@huawei.com Reported-by: Peter Xu <peterx(a)redhat.com> Closes: https://lore.kernel.org/all/ZMKJjDaqZ7FW0jfe@x1n/ Acked-by: Mel Gorman <mgorman(a)techsingularity.net> Acked-by: Peter Xu <peterx(a)redhat.com> Cc: Hugh Dickins <hughd(a)google.com> Cc: Jason Gunthorpe <jgg(a)ziepe.ca> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Mel Gorman <mgorman(a)suse.de> Cc: Paolo Bonzini <pbonzini(a)redhat.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/mm.h | 21 +++++++++++++++------ include/linux/mm_types.h | 9 +++++++++ mm/gup.c | 30 ++++++++++++++++++++++++------ mm/huge_memory.c | 3 +-- 4 files changed, 49 insertions(+), 14 deletions(-) --- a/include/linux/mm.h~mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault +++ a/include/linux/mm.h @@ -3421,15 +3421,24 @@ static inline int vm_fault_to_errno(vm_f * Indicates whether GUP can follow a PROT_NONE mapped page, or whether * a (NUMA hinting) fault is required. */ -static inline bool gup_can_follow_protnone(unsigned int flags) +static inline bool gup_can_follow_protnone(struct vm_area_struct *vma, + unsigned int flags) { /* - * FOLL_FORCE has to be able to make progress even if the VMA is - * inaccessible. Further, FOLL_FORCE access usually does not represent - * application behaviour and we should avoid triggering NUMA hinting - * faults. + * If callers don't want to honor NUMA hinting faults, no need to + * determine if we would actually have to trigger a NUMA hinting fault. */ - return flags & FOLL_FORCE; + if (!(flags & FOLL_HONOR_NUMA_FAULT)) + return true; + + /* + * NUMA hinting faults don't apply in inaccessible (PROT_NONE) VMAs. + * + * Requiring a fault here even for inaccessible VMAs would mean that + * FOLL_FORCE cannot make any progress, because handle_mm_fault() + * refuses to process NUMA hinting faults in inaccessible VMAs. + */ + return !vma_is_accessible(vma); } typedef int (*pte_fn_t)(pte_t *pte, unsigned long addr, void *data); --- a/include/linux/mm_types.h~mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault +++ a/include/linux/mm_types.h @@ -1286,6 +1286,15 @@ enum { FOLL_PCI_P2PDMA = 1 << 10, /* allow interrupts from generic signals */ FOLL_INTERRUPTIBLE = 1 << 11, + /* + * Always honor (trigger) NUMA hinting faults. + * + * FOLL_WRITE implicitly honors NUMA hinting faults because a + * PROT_NONE-mapped page is not writable (exceptions with FOLL_FORCE + * apply). get_user_pages_fast_only() always implicitly honors NUMA + * hinting faults. + */ + FOLL_HONOR_NUMA_FAULT = 1 << 12, /* See also internal only FOLL flags in mm/internal.h */ }; --- a/mm/gup.c~mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault +++ a/mm/gup.c @@ -597,7 +597,7 @@ static struct page *follow_page_pte(stru pte = ptep_get(ptep); if (!pte_present(pte)) goto no_page; - if (pte_protnone(pte) && !gup_can_follow_protnone(flags)) + if (pte_protnone(pte) && !gup_can_follow_protnone(vma, flags)) goto no_page; page = vm_normal_page(vma, address, pte); @@ -714,7 +714,7 @@ static struct page *follow_pmd_mask(stru if (likely(!pmd_trans_huge(pmdval))) return follow_page_pte(vma, address, pmd, flags, &ctx->pgmap); - if (pmd_protnone(pmdval) && !gup_can_follow_protnone(flags)) + if (pmd_protnone(pmdval) && !gup_can_follow_protnone(vma, flags)) return no_page_table(vma, flags); ptl = pmd_lock(mm, pmd); @@ -851,6 +851,10 @@ struct page *follow_page(struct vm_area_ if (WARN_ON_ONCE(foll_flags & FOLL_PIN)) return NULL; + /* + * We never set FOLL_HONOR_NUMA_FAULT because callers don't expect + * to fail on PROT_NONE-mapped pages. + */ page = follow_page_mask(vma, address, foll_flags, &ctx); if (ctx.pgmap) put_dev_pagemap(ctx.pgmap); @@ -2227,6 +2231,13 @@ static bool is_valid_gup_args(struct pag gup_flags |= FOLL_UNLOCKABLE; } + /* + * For now, always trigger NUMA hinting faults. Some GUP users like + * KVM require the hint to be as the calling context of GUP is + * functionally similar to a memory reference from task context. + */ + gup_flags |= FOLL_HONOR_NUMA_FAULT; + /* FOLL_GET and FOLL_PIN are mutually exclusive. */ if (WARN_ON_ONCE((gup_flags & (FOLL_PIN | FOLL_GET)) == (FOLL_PIN | FOLL_GET))) @@ -2551,7 +2562,14 @@ static int gup_pte_range(pmd_t pmd, pmd_ struct page *page; struct folio *folio; - if (pte_protnone(pte) && !gup_can_follow_protnone(flags)) + /* + * Always fallback to ordinary GUP on PROT_NONE-mapped pages: + * pte_access_permitted() better should reject these pages + * either way: otherwise, GUP-fast might succeed in + * cases where ordinary GUP would fail due to VMA access + * permissions. + */ + if (pte_protnone(pte)) goto pte_unmap; if (!pte_access_permitted(pte, flags & FOLL_WRITE)) @@ -2970,8 +2988,8 @@ static int gup_pmd_range(pud_t *pudp, pu if (unlikely(pmd_trans_huge(pmd) || pmd_huge(pmd) || pmd_devmap(pmd))) { - if (pmd_protnone(pmd) && - !gup_can_follow_protnone(flags)) + /* See gup_pte_range() */ + if (pmd_protnone(pmd)) return 0; if (!gup_huge_pmd(pmd, pmdp, addr, next, flags, @@ -3151,7 +3169,7 @@ static int internal_get_user_pages_fast( if (WARN_ON_ONCE(gup_flags & ~(FOLL_WRITE | FOLL_LONGTERM | FOLL_FORCE | FOLL_PIN | FOLL_GET | FOLL_FAST_ONLY | FOLL_NOFAULT | - FOLL_PCI_P2PDMA))) + FOLL_PCI_P2PDMA | FOLL_HONOR_NUMA_FAULT))) return -EINVAL; if (gup_flags & FOLL_PIN) --- a/mm/huge_memory.c~mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault +++ a/mm/huge_memory.c @@ -1467,8 +1467,7 @@ struct page *follow_trans_huge_pmd(struc if ((flags & FOLL_DUMP) && is_huge_zero_pmd(*pmd)) return ERR_PTR(-EFAULT); - /* Full NUMA hinting faults to serialise migration in fault paths */ - if (pmd_protnone(*pmd) && !gup_can_follow_protnone(flags)) + if (pmd_protnone(*pmd) && !gup_can_follow_protnone(vma, flags)) return NULL; if (!pmd_write(*pmd) && gup_must_unshare(vma, flags, page)) _ Patches currently in -mm which might be from david(a)redhat.com are kvm-explicitly-set-foll_honor_numa_fault-in-hva_to_pfn_slow.patch mm-gup-dont-implicitly-set-foll_honor_numa_fault.patch pgtable-improve-pte_protnone-comment.patch selftest-mm-ksm_functional_tests-test-in-mmap_and_merge_range-if-anything-got-merged.patch selftest-mm-ksm_functional_tests-add-prot_none-test.patch selftest-mm-ksm_functional_tests-add-prot_none-test-fix.patch mm-swap-stop-using-page-private-on-tail-pages-for-thp_swap.patch mm-swap-inline-folio_set_swap_entry-and-folio_swap_entry.patch mm-huge_memory-work-on-folio-swap-instead-of-page-private-when-splitting-folio.patch

2 years

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[PATCH v0 8/9] media: qcom: camss: Fix set CSI2_RX_CFG1_VC_MODE when VC is greater than 3

by Bryan O'Donoghue

VC_MODE = 0 implies a two bit VC address. VC_MODE = 1 is required for VCs with a larger address than two bits. Fixes: eebe6d00e9bf ("media: camss: Add support for CSID hardware version Titan 170") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- drivers/media/platform/qcom/camss/camss-csid-gen2.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen2.c b/drivers/media/platform/qcom/camss/camss-csid-gen2.c index 45c7986d4a8d0..9ac253111e572 100644 --- a/drivers/media/platform/qcom/camss/camss-csid-gen2.c +++ b/drivers/media/platform/qcom/camss/camss-csid-gen2.c @@ -352,7 +352,7 @@ static void __csid_configure_stream(struct csid_device *csid, u8 enable, u8 vc) phy_sel = csid->phy.csiphy_id; if (enable) { - u8 dt_id = vc; + u8 dt_id = vc * 4; if (tg->enabled) { /* Config Test Generator */ @@ -449,6 +449,8 @@ static void __csid_configure_stream(struct csid_device *csid, u8 enable, u8 vc) writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG0); val = 1 << CSI2_RX_CFG1_PACKET_ECC_CORRECTION_EN; + if (vc > 3) + val |= 1 << CSI2_RX_CFG1_VC_MODE; val |= 1 << CSI2_RX_CFG1_MISR_EN; writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG1); -- 2.41.0

2 years

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[PATCH v5 06/11] drm/radeon: Use RMW accessors for changing LNKCTL

by Ilpo Järvinen

Don't assume that only the driver would be accessing LNKCTL. ASPM policy changes can trigger write to LNKCTL outside of driver's control. And in the case of upstream bridge, the driver does not even own the device it's changing the registers for. Use RMW capability accessors which do proper locking to avoid losing concurrent updates to the register value. Fixes: 8a7cd27679d0 ("drm/radeon/cik: add support for pcie gen1/2/3 switching") Fixes: b9d305dfb66c ("drm/radeon: implement pcie gen2/3 support for SI") Suggested-by: Lukas Wunner <lukas(a)wunner.de> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/radeon/cik.c | 36 ++++++++++------------------------- drivers/gpu/drm/radeon/si.c | 37 ++++++++++-------------------------- 2 files changed, 20 insertions(+), 53 deletions(-) diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index 5819737c21c6..a6f3c811ceb8 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -9534,17 +9534,8 @@ static void cik_pcie_gen3_enable(struct radeon_device *rdev) u16 bridge_cfg2, gpu_cfg2; u32 max_lw, current_lw, tmp; - pcie_capability_read_word(root, PCI_EXP_LNKCTL, - &bridge_cfg); - pcie_capability_read_word(rdev->pdev, PCI_EXP_LNKCTL, - &gpu_cfg); - - tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD; - pcie_capability_write_word(root, PCI_EXP_LNKCTL, tmp16); - - tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD; - pcie_capability_write_word(rdev->pdev, PCI_EXP_LNKCTL, - tmp16); + pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); + pcie_capability_set_word(rdev->pdev, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); tmp = RREG32_PCIE_PORT(PCIE_LC_STATUS1); max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT; @@ -9591,21 +9582,14 @@ static void cik_pcie_gen3_enable(struct radeon_device *rdev) msleep(100); /* linkctl */ - pcie_capability_read_word(root, PCI_EXP_LNKCTL, - &tmp16); - tmp16 &= ~PCI_EXP_LNKCTL_HAWD; - tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD); - pcie_capability_write_word(root, PCI_EXP_LNKCTL, - tmp16); - - pcie_capability_read_word(rdev->pdev, - PCI_EXP_LNKCTL, - &tmp16); - tmp16 &= ~PCI_EXP_LNKCTL_HAWD; - tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD); - pcie_capability_write_word(rdev->pdev, - PCI_EXP_LNKCTL, - tmp16); + pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_HAWD, + bridge_cfg & + PCI_EXP_LNKCTL_HAWD); + pcie_capability_clear_and_set_word(rdev->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_HAWD, + gpu_cfg & + PCI_EXP_LNKCTL_HAWD); /* linkctl2 */ pcie_capability_read_word(root, PCI_EXP_LNKCTL2, diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 8d5e4b25609d..a91012447b56 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -7131,17 +7131,8 @@ static void si_pcie_gen3_enable(struct radeon_device *rdev) u16 bridge_cfg2, gpu_cfg2; u32 max_lw, current_lw, tmp; - pcie_capability_read_word(root, PCI_EXP_LNKCTL, - &bridge_cfg); - pcie_capability_read_word(rdev->pdev, PCI_EXP_LNKCTL, - &gpu_cfg); - - tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD; - pcie_capability_write_word(root, PCI_EXP_LNKCTL, tmp16); - - tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD; - pcie_capability_write_word(rdev->pdev, PCI_EXP_LNKCTL, - tmp16); + pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); + pcie_capability_set_word(rdev->pdev, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); tmp = RREG32_PCIE(PCIE_LC_STATUS1); max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT; @@ -7188,22 +7179,14 @@ static void si_pcie_gen3_enable(struct radeon_device *rdev) msleep(100); /* linkctl */ - pcie_capability_read_word(root, PCI_EXP_LNKCTL, - &tmp16); - tmp16 &= ~PCI_EXP_LNKCTL_HAWD; - tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD); - pcie_capability_write_word(root, - PCI_EXP_LNKCTL, - tmp16); - - pcie_capability_read_word(rdev->pdev, - PCI_EXP_LNKCTL, - &tmp16); - tmp16 &= ~PCI_EXP_LNKCTL_HAWD; - tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD); - pcie_capability_write_word(rdev->pdev, - PCI_EXP_LNKCTL, - tmp16); + pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_HAWD, + bridge_cfg & + PCI_EXP_LNKCTL_HAWD); + pcie_capability_clear_and_set_word(rdev->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_HAWD, + gpu_cfg & + PCI_EXP_LNKCTL_HAWD); /* linkctl2 */ pcie_capability_read_word(root, PCI_EXP_LNKCTL2, -- 2.30.2

2 years

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FAILED: patch "[PATCH] xfrm: fix slab-use-after-free in decode_session6" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 53223f2ed1ef5c90dad814daaaefea4e68a933c8 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082114-colonial-manicure-d34e@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 53223f2ed1ef ("xfrm: fix slab-use-after-free in decode_session6") ee9a113ab634 ("xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c") f042365dbffe ("xfrm interface: fix packet tx through bpf_redirect()") bc56b3340459 ("xfrm: Remove xfrmi interface ID from flowi") f203b76d7809 ("xfrm: Add virtual xfrm interfaces") 7e6526404ade ("xfrm: Add a new lookup key to match xfrm interfaces.") 9b42c1f179a6 ("xfrm: Extend the output_mark to support input direction and masking.") e719135881f0 ("xfrm: fix XFRMA_OUTPUT_MARK policy entry") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 53223f2ed1ef5c90dad814daaaefea4e68a933c8 Mon Sep 17 00:00:00 2001 From: Zhengchao Shao <shaozhengchao(a)huawei.com> Date: Mon, 10 Jul 2023 17:40:51 +0800 Subject: [PATCH] xfrm: fix slab-use-after-free in decode_session6 When the xfrm device is set to the qdisc of the sfb type, the cb field of the sent skb may be modified during enqueuing. Then, slab-use-after-free may occur when the xfrm device sends IPv6 packets. The stack information is as follows: BUG: KASAN: slab-use-after-free in decode_session6+0x103f/0x1890 Read of size 1 at addr ffff8881111458ef by task swapper/3/0 CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.4.0-next-20230707 #409 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc33 04/01/2014 Call Trace: <IRQ> dump_stack_lvl+0xd9/0x150 print_address_description.constprop.0+0x2c/0x3c0 kasan_report+0x11d/0x130 decode_session6+0x103f/0x1890 __xfrm_decode_session+0x54/0xb0 xfrmi_xmit+0x173/0x1ca0 dev_hard_start_xmit+0x187/0x700 sch_direct_xmit+0x1a3/0xc30 __qdisc_run+0x510/0x17a0 __dev_queue_xmit+0x2215/0x3b10 neigh_connected_output+0x3c2/0x550 ip6_finish_output2+0x55a/0x1550 ip6_finish_output+0x6b9/0x1270 ip6_output+0x1f1/0x540 ndisc_send_skb+0xa63/0x1890 ndisc_send_rs+0x132/0x6f0 addrconf_rs_timer+0x3f1/0x870 call_timer_fn+0x1a0/0x580 expire_timers+0x29b/0x4b0 run_timer_softirq+0x326/0x910 __do_softirq+0x1d4/0x905 irq_exit_rcu+0xb7/0x120 sysvec_apic_timer_interrupt+0x97/0xc0 </IRQ> <TASK> asm_sysvec_apic_timer_interrupt+0x1a/0x20 RIP: 0010:intel_idle_hlt+0x23/0x30 Code: 1f 84 00 00 00 00 00 f3 0f 1e fa 41 54 41 89 d4 0f 1f 44 00 00 66 90 0f 1f 44 00 00 0f 00 2d c4 9f ab 00 0f 1f 44 00 00 fb f4 <fa> 44 89 e0 41 5c c3 66 0f 1f 44 00 00 f3 0f 1e fa 41 54 41 89 d4 RSP: 0018:ffffc90000197d78 EFLAGS: 00000246 RAX: 00000000000a83c3 RBX: ffffe8ffffd09c50 RCX: ffffffff8a22d8e5 RDX: 0000000000000001 RSI: ffffffff8d3f8080 RDI: ffffe8ffffd09c50 RBP: ffffffff8d3f8080 R08: 0000000000000001 R09: ffffed1026ba6d9d R10: ffff888135d36ceb R11: 0000000000000001 R12: 0000000000000001 R13: ffffffff8d3f8100 R14: 0000000000000001 R15: 0000000000000000 cpuidle_enter_state+0xd3/0x6f0 cpuidle_enter+0x4e/0xa0 do_idle+0x2fe/0x3c0 cpu_startup_entry+0x18/0x20 start_secondary+0x200/0x290 secondary_startup_64_no_verify+0x167/0x16b </TASK> Allocated by task 939: kasan_save_stack+0x22/0x40 kasan_set_track+0x25/0x30 __kasan_slab_alloc+0x7f/0x90 kmem_cache_alloc_node+0x1cd/0x410 kmalloc_reserve+0x165/0x270 __alloc_skb+0x129/0x330 inet6_ifa_notify+0x118/0x230 __ipv6_ifa_notify+0x177/0xbe0 addrconf_dad_completed+0x133/0xe00 addrconf_dad_work+0x764/0x1390 process_one_work+0xa32/0x16f0 worker_thread+0x67d/0x10c0 kthread+0x344/0x440 ret_from_fork+0x1f/0x30 The buggy address belongs to the object at ffff888111145800 which belongs to the cache skbuff_small_head of size 640 The buggy address is located 239 bytes inside of freed 640-byte region [ffff888111145800, ffff888111145a80) As commit f855691975bb ("xfrm6: Fix the nexthdr offset in _decode_session6.") showed, xfrm_decode_session was originally intended only for the receive path. IP6CB(skb)->nhoff is not set during transmission. Therefore, set the cb field in the skb to 0 before sending packets. Fixes: f855691975bb ("xfrm6: Fix the nexthdr offset in _decode_session6.") Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> Signed-off-by: Steffen Klassert <steffen.klassert(a)secunet.com> diff --git a/net/xfrm/xfrm_interface_core.c b/net/xfrm/xfrm_interface_core.c index a3319965470a..b86474084690 100644 --- a/net/xfrm/xfrm_interface_core.c +++ b/net/xfrm/xfrm_interface_core.c @@ -537,8 +537,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev) switch (skb->protocol) { case htons(ETH_P_IPV6): - xfrm_decode_session(skb, &fl, AF_INET6); memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); + xfrm_decode_session(skb, &fl, AF_INET6); if (!dst) { fl.u.ip6.flowi6_oif = dev->ifindex; fl.u.ip6.flowi6_flags |= FLOWI_FLAG_ANYSRC; @@ -552,8 +552,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev) } break; case htons(ETH_P_IP): - xfrm_decode_session(skb, &fl, AF_INET); memset(IPCB(skb), 0, sizeof(*IPCB(skb))); + xfrm_decode_session(skb, &fl, AF_INET); if (!dst) { struct rtable *rt;

2 years

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FAILED: patch "[PATCH] drm/nouveau/disp: fix use-after-free in error handling of" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 1b254b791d7b7dea6e8adc887fbbd51746d8bb27 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082146-oxidation-equate-185a@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 1b254b791d7b ("drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create") 773eb04d14a1 ("drm/nouveau/disp: expose conn event class") ffd2664114c8 ("drm/nouveau/disp: expose head event class") 1d4dce284164 ("drm/nouveau/disp: switch vblank semaphore release to nvkm_event_ntfy") f43e47c090dc ("drm/nouveau/nvkm: add a replacement for nvkm_notify") 361863ceab1e ("drm/nouveau/disp: move head scanoutpos method") a2b7eadfef59 ("drm/nouveau/disp: add head class") 8c7d980da9ba ("drm/nouveau/disp: move DP MST payload config method") 8bb30c882334 ("drm/nouveau/disp: add method to trigger DP link retrain") 016dacb60e6d ("drm/nouveau/kms: pass event mask to hpd handler") d62f8e982cb8 ("drm/nouveau/kms: switch hpd_lock from mutex to spinlock") a62b74939063 ("drm/nouveau/disp: add method to control DPAUX pad power") 813443721331 ("drm/nouveau/disp: move DP link config into acquire") a9f5d7721923 ("drm/nouveau/disp: move HDA ELD method") f530bc60a30b ("drm/nouveau/disp: move HDMI config into acquire + infoframe methods") 9793083f1dd9 ("drm/nouveau/disp: move LVDS protocol information into acquire") ea6143a86c67 ("drm/nouveau/disp: move and extend the role of outp acquire/release methods") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1b254b791d7b7dea6e8adc887fbbd51746d8bb27 Mon Sep 17 00:00:00 2001 From: Karol Herbst <kherbst(a)redhat.com> Date: Mon, 14 Aug 2023 16:49:32 +0200 Subject: [PATCH] drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create We can't simply free the connector after calling drm_connector_init on it. We need to clean up the drm side first. It might not fix all regressions from commit 2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts"), but at least it fixes a memory corruption in error handling related to that commit. Link: https://lore.kernel.org/lkml/20230806213107.GFZNARG6moWpFuSJ9W@fat_crate.lo… Fixes: 95983aea8003 ("drm/nouveau/disp: add connector class") Signed-off-by: Karol Herbst <kherbst(a)redhat.com> Reviewed-by: Lyude Paul <lyude(a)redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230814144933.3956959-1-kher… diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index a2e0033e8a26..622f6eb9a8bf 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -1408,8 +1408,7 @@ nouveau_connector_create(struct drm_device *dev, ret = nvif_conn_ctor(&disp->disp, nv_connector->base.name, nv_connector->index, &nv_connector->conn); if (ret) { - kfree(nv_connector); - return ERR_PTR(ret); + goto drm_conn_err; } ret = nvif_conn_event_ctor(&nv_connector->conn, "kmsHotplug", @@ -1426,8 +1425,7 @@ nouveau_connector_create(struct drm_device *dev, if (ret) { nvif_event_dtor(&nv_connector->hpd); nvif_conn_dtor(&nv_connector->conn); - kfree(nv_connector); - return ERR_PTR(ret); + goto drm_conn_err; } } } @@ -1475,4 +1473,9 @@ nouveau_connector_create(struct drm_device *dev, drm_connector_register(connector); return connector; + +drm_conn_err: + drm_connector_cleanup(connector); + kfree(nv_connector); + return ERR_PTR(ret); }

2 years

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[PATCH stable v4.14.y - v6.4.y] af_unix: Fix null-ptr-deref in unix_stream_sendpage().

by Kuniyuki Iwashima

Bing-Jhong Billy Jheng reported null-ptr-deref in unix_stream_sendpage() with detailed analysis and a nice repro. unix_stream_sendpage() tries to add data to the last skb in the peer's recv queue without locking the queue. If the peer's FD is passed to another socket and the socket's FD is passed to the peer, there is a loop between them. If we close both sockets without receiving FD, the sockets will be cleaned up by garbage collection. The garbage collection iterates such sockets and unlinks skb with FD from the socket's receive queue under the queue's lock. So, there is a race where unix_stream_sendpage() could access an skb locklessly that is being released by garbage collection, resulting in use-after-free. To avoid the issue, unix_stream_sendpage() must lock the peer's recv queue. Note the issue does not exist in 6.5+ thanks to the recent sendpage() refactoring. This patch is originally written by Linus Torvalds. BUG: unable to handle page fault for address: ffff988004dd6870 PF: supervisor read access in kernel mode PF: error_code(0x0000) - not-present page PGD 0 P4D 0 PREEMPT SMP PTI CPU: 4 PID: 297 Comm: garbage_uaf Not tainted 6.1.46 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014 RIP: 0010:kmem_cache_alloc_node+0xa2/0x1e0 Code: c0 0f 84 32 01 00 00 41 83 fd ff 74 10 48 8b 00 48 c1 e8 3a 41 39 c5 0f 85 1c 01 00 00 41 8b 44 24 28 49 8b 3c 24 48 8d 4a 40 <49> 8b 1c 06 4c 89 f0 65 48 0f c7 0f 0f 94 c0 84 c0 74 a1 41 8b 44 RSP: 0018:ffffc9000079fac0 EFLAGS: 00000246 RAX: 0000000000000070 RBX: 0000000000000005 RCX: 000000000001a284 RDX: 000000000001a244 RSI: 0000000000400cc0 RDI: 000000000002eee0 RBP: 0000000000400cc0 R08: 0000000000400cc0 R09: 0000000000000003 R10: 0000000000000001 R11: 0000000000000000 R12: ffff888003970f00 R13: 00000000ffffffff R14: ffff988004dd6800 R15: 00000000000000e8 FS: 00007f174d6f3600(0000) GS:ffff88807db00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff988004dd6870 CR3: 00000000092be000 CR4: 00000000007506e0 PKRU: 55555554 Call Trace: <TASK> ? __die_body.cold+0x1a/0x1f ? page_fault_oops+0xa9/0x1e0 ? fixup_exception+0x1d/0x310 ? exc_page_fault+0xa8/0x150 ? asm_exc_page_fault+0x22/0x30 ? kmem_cache_alloc_node+0xa2/0x1e0 ? __alloc_skb+0x16c/0x1e0 __alloc_skb+0x16c/0x1e0 alloc_skb_with_frags+0x48/0x1e0 sock_alloc_send_pskb+0x234/0x270 unix_stream_sendmsg+0x1f5/0x690 sock_sendmsg+0x5d/0x60 ____sys_sendmsg+0x210/0x260 ___sys_sendmsg+0x83/0xd0 ? kmem_cache_alloc+0xc6/0x1c0 ? avc_disable+0x20/0x20 ? percpu_counter_add_batch+0x53/0xc0 ? alloc_empty_file+0x5d/0xb0 ? alloc_file+0x91/0x170 ? alloc_file_pseudo+0x94/0x100 ? __fget_light+0x9f/0x120 __sys_sendmsg+0x54/0xa0 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x69/0xd3 RIP: 0033:0x7f174d639a7d Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 8a c1 f4 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 de c1 f4 ff 48 RSP: 002b:00007ffcb563ea50 EFLAGS: 00000293 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f174d639a7d RDX: 0000000000000000 RSI: 00007ffcb563eab0 RDI: 0000000000000007 RBP: 00007ffcb563eb10 R08: 0000000000000000 R09: 00000000ffffffff R10: 00000000004040a0 R11: 0000000000000293 R12: 00007ffcb563ec28 R13: 0000000000401398 R14: 0000000000403e00 R15: 00007f174d72c000 </TASK> Fixes: 869e7c62486e ("net: af_unix: implement stream sendpage support") Reported-by: Bing-Jhong Billy Jheng <billy(a)starlabs.sg> Reviewed-by: Bing-Jhong Billy Jheng <billy(a)starlabs.sg> Co-developed-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.com> --- net/unix/af_unix.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 10615878e396..714bd87f12d9 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -2291,6 +2291,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page, if (false) { alloc_skb: + spin_unlock(&other->sk_receive_queue.lock); unix_state_unlock(other); mutex_unlock(&unix_sk(other)->iolock); newskb = sock_alloc_send_pskb(sk, 0, 0, flags & MSG_DONTWAIT, @@ -2330,6 +2331,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page, init_scm = false; } + spin_lock(&other->sk_receive_queue.lock); skb = skb_peek_tail(&other->sk_receive_queue); if (tail && tail == skb) { skb = newskb; @@ -2360,14 +2362,11 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page, refcount_add(size, &sk->sk_wmem_alloc); if (newskb) { - err = unix_scm_to_skb(&scm, skb, false); - if (err) - goto err_state_unlock; - spin_lock(&other->sk_receive_queue.lock); + unix_scm_to_skb(&scm, skb, false); __skb_queue_tail(&other->sk_receive_queue, newskb); - spin_unlock(&other->sk_receive_queue.lock); } + spin_unlock(&other->sk_receive_queue.lock); unix_state_unlock(other); mutex_unlock(&unix_sk(other)->iolock); -- 2.30.2

2 years

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+ maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: maple_tree: disable mas_wr_append() when other readers are possible has been added to the -mm mm-hotfixes-unstable branch. Its filename is maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: "Liam R. Howlett" <Liam.Howlett(a)oracle.com> Subject: maple_tree: disable mas_wr_append() when other readers are possible Date: Fri, 18 Aug 2023 20:43:55 -0400 The current implementation of append may cause duplicate data and/or incorrect ranges to be returned to a reader during an update. Although this has not been reported or seen, disable the append write operation while the tree is in rcu mode out of an abundance of caution. During the analysis of the mas_next_slot() the following was artificially created by separating the writer and reader code: Writer: reader: mas_wr_append set end pivot updates end metata Detects write to last slot last slot write is to start of slot store current contents in slot overwrite old end pivot mas_next_slot(): read end metadata read old end pivot return with incorrect range store new value Alternatively: Writer: reader: mas_wr_append set end pivot updates end metata Detects write to last slot last lost write to end of slot store value mas_next_slot(): read end metadata read old end pivot read new end pivot return with incorrect range set old end pivot There may be other accesses that are not safe since we are now updating both metadata and pointers, so disabling append if there could be rcu readers is the safest action. Link: https://lkml.kernel.org/r/20230819004356.1454718-2-Liam.Howlett@oracle.com Fixes: 54a611b60590 ("Maple Tree: add new data structure") Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/maple_tree.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/lib/maple_tree.c~maple_tree-disable-mas_wr_append-when-other-readers-are-possible +++ a/lib/maple_tree.c @@ -4265,6 +4265,10 @@ static inline unsigned char mas_wr_new_e * mas_wr_append: Attempt to append * @wr_mas: the maple write state * + * This is currently unsafe in rcu mode since the end of the node may be cached + * by readers while the node contents may be updated which could result in + * inaccurate information. + * * Return: True if appended, false otherwise */ static inline bool mas_wr_append(struct ma_wr_state *wr_mas) @@ -4274,6 +4278,9 @@ static inline bool mas_wr_append(struct struct ma_state *mas = wr_mas->mas; unsigned char node_pivots = mt_pivots[wr_mas->type]; + if (mt_in_rcu(mas->tree)) + return false; + if (mas->offset != wr_mas->node_end) return false; _ Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch maple_tree-add-hex-output-to-maple_arange64-dump.patch maple_tree-reorder-replacement-of-nodes-to-avoid-live-lock.patch maple_tree-introduce-mas_put_in_tree.patch maple_tree-introduce-mas_tree_parent-definition.patch maple_tree-change-mas_adopt_children-parent-usage.patch maple_tree-replace-data-before-marking-dead-in-split-and-spanning-store.patch

2 years

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FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082105-decade-shout-4b7c@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 2eb9625a3a32 ("qede: fix firmware halt over suspend and resume") 731815e720ae ("qede: Add support for handling the pcie errors.") ccc67ef50b90 ("qede: Error recovery process") f04e48dbfaf7 ("qede: Update link status only when interface is ready.") 149d3775f108 ("qede: Simplify the usage of qede-flags.") d25b859ccd61 ("qede: Add support for populating ethernet TLVs.") 91dfd02b2300 ("qede: Fix ref-cnt usage count") 3f2176dd7fe9 ("qede: fix spelling mistake: "registeration" -> "registration"") bd0b2e7fe611 ("net: xdp: make the stack take care of the tear down") 012bb8a8b5a2 ("nfp: bpf: drop support for cls_bpf with legacy actions") 43b45245e5a6 ("nfp: bpf: fall back to core NIC app if BPF not selected") 2c4197a041df ("nfp: reorganize the app table") f449657f8353 ("nfp: bpf: reject TC offload if XDP loaded") 3248f77fa3ee ("drivers/net: netronome: Convert timers to use timer_setup()") ee9133a845fe ("nfp: bpf: add stack write support") 70c78fc138b6 ("nfp: bpf: refactor nfp_bpf_check_ptr()") 90d97315b3e7 ("nfp: bpf: Convert ndo_setup_tc offloads to block callbacks") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001 From: Manish Chopra <manishc(a)marvell.com> Date: Wed, 16 Aug 2023 20:37:11 +0530 Subject: [PATCH] qede: fix firmware halt over suspend and resume While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However this NIC hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware afterwards. To fix this driver implements PCI PM suspend handler to indicate unsupported operation to the PCI subsystem explicitly, thus avoiding system to go into suspended/standby mode. Without this fix device/firmware does not recover unless system is power cycled. Fixes: 2950219d87b0 ("qede: Add basic network device support") Signed-off-by: Manish Chopra <manishc(a)marvell.com> Signed-off-by: Alok Prasad <palok(a)marvell.com> Reviewed-by: John Meneghini <jmeneghi(a)redhat.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 4b004a728190..99df00c30b8c 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param) } #endif +static int __maybe_unused qede_suspend(struct device *dev) +{ + dev_info(dev, "Device does not support suspend operation\n"); + + return -EOPNOTSUPP; +} + +static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL); + static const struct pci_error_handlers qede_err_handler = { .error_detected = qede_io_error_detected, }; @@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = { .sriov_configure = qede_sriov_configure, #endif .err_handler = &qede_err_handler, + .driver.pm = &qede_pm_ops, }; static struct qed_eth_cb_ops qede_ll_ops = {

2 years

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FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082104-recovery-duffel-eafa@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 2eb9625a3a32 ("qede: fix firmware halt over suspend and resume") 731815e720ae ("qede: Add support for handling the pcie errors.") ccc67ef50b90 ("qede: Error recovery process") f04e48dbfaf7 ("qede: Update link status only when interface is ready.") 149d3775f108 ("qede: Simplify the usage of qede-flags.") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001 From: Manish Chopra <manishc(a)marvell.com> Date: Wed, 16 Aug 2023 20:37:11 +0530 Subject: [PATCH] qede: fix firmware halt over suspend and resume While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However this NIC hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware afterwards. To fix this driver implements PCI PM suspend handler to indicate unsupported operation to the PCI subsystem explicitly, thus avoiding system to go into suspended/standby mode. Without this fix device/firmware does not recover unless system is power cycled. Fixes: 2950219d87b0 ("qede: Add basic network device support") Signed-off-by: Manish Chopra <manishc(a)marvell.com> Signed-off-by: Alok Prasad <palok(a)marvell.com> Reviewed-by: John Meneghini <jmeneghi(a)redhat.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 4b004a728190..99df00c30b8c 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param) } #endif +static int __maybe_unused qede_suspend(struct device *dev) +{ + dev_info(dev, "Device does not support suspend operation\n"); + + return -EOPNOTSUPP; +} + +static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL); + static const struct pci_error_handlers qede_err_handler = { .error_detected = qede_io_error_detected, }; @@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = { .sriov_configure = qede_sriov_configure, #endif .err_handler = &qede_err_handler, + .driver.pm = &qede_pm_ops, }; static struct qed_eth_cb_ops qede_ll_ops = {

2 years

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FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082103-abiding-overprice-903a@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 2eb9625a3a32 ("qede: fix firmware halt over suspend and resume") 731815e720ae ("qede: Add support for handling the pcie errors.") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001 From: Manish Chopra <manishc(a)marvell.com> Date: Wed, 16 Aug 2023 20:37:11 +0530 Subject: [PATCH] qede: fix firmware halt over suspend and resume While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However this NIC hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware afterwards. To fix this driver implements PCI PM suspend handler to indicate unsupported operation to the PCI subsystem explicitly, thus avoiding system to go into suspended/standby mode. Without this fix device/firmware does not recover unless system is power cycled. Fixes: 2950219d87b0 ("qede: Add basic network device support") Signed-off-by: Manish Chopra <manishc(a)marvell.com> Signed-off-by: Alok Prasad <palok(a)marvell.com> Reviewed-by: John Meneghini <jmeneghi(a)redhat.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 4b004a728190..99df00c30b8c 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param) } #endif +static int __maybe_unused qede_suspend(struct device *dev) +{ + dev_info(dev, "Device does not support suspend operation\n"); + + return -EOPNOTSUPP; +} + +static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL); + static const struct pci_error_handlers qede_err_handler = { .error_detected = qede_io_error_detected, }; @@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = { .sriov_configure = qede_sriov_configure, #endif .err_handler = &qede_err_handler, + .driver.pm = &qede_pm_ops, }; static struct qed_eth_cb_ops qede_ll_ops = {

2 years

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FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082101-till-squealing-7f7d@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 2eb9625a3a32 ("qede: fix firmware halt over suspend and resume") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001 From: Manish Chopra <manishc(a)marvell.com> Date: Wed, 16 Aug 2023 20:37:11 +0530 Subject: [PATCH] qede: fix firmware halt over suspend and resume While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However this NIC hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware afterwards. To fix this driver implements PCI PM suspend handler to indicate unsupported operation to the PCI subsystem explicitly, thus avoiding system to go into suspended/standby mode. Without this fix device/firmware does not recover unless system is power cycled. Fixes: 2950219d87b0 ("qede: Add basic network device support") Signed-off-by: Manish Chopra <manishc(a)marvell.com> Signed-off-by: Alok Prasad <palok(a)marvell.com> Reviewed-by: John Meneghini <jmeneghi(a)redhat.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 4b004a728190..99df00c30b8c 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param) } #endif +static int __maybe_unused qede_suspend(struct device *dev) +{ + dev_info(dev, "Device does not support suspend operation\n"); + + return -EOPNOTSUPP; +} + +static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL); + static const struct pci_error_handlers qede_err_handler = { .error_detected = qede_io_error_detected, }; @@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = { .sriov_configure = qede_sriov_configure, #endif .err_handler = &qede_err_handler, + .driver.pm = &qede_pm_ops, }; static struct qed_eth_cb_ops qede_ll_ops = {

2 years

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FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082100-conduit-wildfowl-9f5b@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 2eb9625a3a32 ("qede: fix firmware halt over suspend and resume") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001 From: Manish Chopra <manishc(a)marvell.com> Date: Wed, 16 Aug 2023 20:37:11 +0530 Subject: [PATCH] qede: fix firmware halt over suspend and resume While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However this NIC hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware afterwards. To fix this driver implements PCI PM suspend handler to indicate unsupported operation to the PCI subsystem explicitly, thus avoiding system to go into suspended/standby mode. Without this fix device/firmware does not recover unless system is power cycled. Fixes: 2950219d87b0 ("qede: Add basic network device support") Signed-off-by: Manish Chopra <manishc(a)marvell.com> Signed-off-by: Alok Prasad <palok(a)marvell.com> Reviewed-by: John Meneghini <jmeneghi(a)redhat.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 4b004a728190..99df00c30b8c 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param) } #endif +static int __maybe_unused qede_suspend(struct device *dev) +{ + dev_info(dev, "Device does not support suspend operation\n"); + + return -EOPNOTSUPP; +} + +static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL); + static const struct pci_error_handlers qede_err_handler = { .error_detected = qede_io_error_detected, }; @@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = { .sriov_configure = qede_sriov_configure, #endif .err_handler = &qede_err_handler, + .driver.pm = &qede_pm_ops, }; static struct qed_eth_cb_ops qede_ll_ops = {

2 years

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[PATCH] [6.4.y] ASoC: SOF: intel: hda: Clean up link DMA for IPC3 during stop

by Jaroslav Kysela

From: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> commit 90219f1bd273055f1dc1d7bdc0965755b992c045 upstream. With IPC3, we reset hw_params during the stop trigger, so we should also clean up the link DMA during the stop trigger. Cc: <stable(a)vger.kernel.org> # 6.4.x Fixes: 1bf83fa6654c ("ASoC: SOF: Intel: hda-dai: Do not perform DMA cleanup during stop") Closes: https://github.com/thesofproject/linux/issues/4455 Closes: https://github.com/thesofproject/linux/issues/4482 Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217673 Signed-off-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Rander Wang <rander.wang(a)intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi(a)linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> Link: https://lore.kernel.org/r/20230808110627.32375-1-peter.ujfalusi@linux.intel… Signed-off-by: Mark Brown <broonie(a)kernel.org> Note that many recent Intel based laptops are affected. Added missing code for 6.4 kernels to keep the fix simple not depending on the other changes. This commit is present in 6.5 tree already. Signed-off-by: Jaroslav Kysela <perex(a)perex.cz> --- sound/soc/sof/intel/hda-dai-ops.c | 13 ++++++++++++- sound/soc/sof/intel/hda-dai.c | 8 ++++---- sound/soc/sof/intel/hda.h | 2 ++ 3 files changed, 18 insertions(+), 5 deletions(-) diff --git a/sound/soc/sof/intel/hda-dai-ops.c b/sound/soc/sof/intel/hda-dai-ops.c index 4b39cecacd68..5938046f46b2 100644 --- a/sound/soc/sof/intel/hda-dai-ops.c +++ b/sound/soc/sof/intel/hda-dai-ops.c @@ -289,16 +289,27 @@ static const struct hda_dai_widget_dma_ops hda_ipc4_chain_dma_ops = { static int hda_ipc3_post_trigger(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai, struct snd_pcm_substream *substream, int cmd) { + struct hdac_ext_stream *hext_stream = hda_get_hext_stream(sdev, cpu_dai, substream); struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(cpu_dai, substream->stream); + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); switch (cmd) { case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_STOP: { struct snd_sof_dai_config_data data = { 0 }; + int ret; data.dai_data = DMA_CHAN_INVALID; - return hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_HW_FREE, &data); + ret = hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_HW_FREE, &data); + if (ret < 0) + return ret; + + if (cmd == SNDRV_PCM_TRIGGER_STOP) + return hda_link_dma_cleanup(substream, hext_stream, cpu_dai, codec_dai); + + break; } case SNDRV_PCM_TRIGGER_PAUSE_PUSH: return hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_PAUSE, NULL); diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 44a5d94c5050..8a76320c3b99 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -91,10 +91,10 @@ hda_dai_get_ops(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai return sdai->platform_private; } -static int hda_link_dma_cleanup(struct snd_pcm_substream *substream, - struct hdac_ext_stream *hext_stream, - struct snd_soc_dai *cpu_dai, - struct snd_soc_dai *codec_dai) +int hda_link_dma_cleanup(struct snd_pcm_substream *substream, + struct hdac_ext_stream *hext_stream, + struct snd_soc_dai *cpu_dai, + struct snd_soc_dai *codec_dai) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(cpu_dai->component); const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, cpu_dai); diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index c4befacde23e..94c738eae751 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -942,5 +942,7 @@ const struct hda_dai_widget_dma_ops * hda_select_dai_widget_ops(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget); int hda_dai_config(struct snd_soc_dapm_widget *w, unsigned int flags, struct snd_sof_dai_config_data *data); +int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream, + struct snd_soc_dai *cpu_dai, struct snd_soc_dai *codec_dai); #endif -- 2.41.0

2 years

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[PATCH 5.15.y] exfat: check if filename entries exceeds max filename length

by Harshit Mogalapalli

From: Namjae Jeon <linkinjeon(a)kernel.org> [ Upstream commit d42334578eba1390859012ebb91e1e556d51db49 ] exfat_extract_uni_name copies characters from a given file name entry into the 'uniname' variable. This variable is actually defined on the stack of the exfat_readdir() function. According to the definition of the 'exfat_uni_name' type, the file name should be limited 255 characters (+ null teminator space), but the exfat_get_uniname_from_ext_entry() function can write more characters because there is no check if filename entries exceeds max filename length. This patch add the check not to copy filename characters when exceeding max filename length. Cc: stable(a)vger.kernel.org Cc: Yuezhang Mo <Yuezhang.Mo(a)sony.com> Reported-by: Maxim Suhanov <dfirblog(a)gmail.com> Reviewed-by: Sungjong Seo <sj1557.seo(a)samsung.com> Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> [Harshit: backport to 5.15.y] Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> --- The conflict resolved patch for 6.1.y applies cleanly to 5.15.y as well. Note: This fix is already present in 5.10.y but missing in 5.15.y --- fs/exfat/dir.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/fs/exfat/dir.c b/fs/exfat/dir.c index 8475a8653c3a..f6dd4fc8eaf4 100644 --- a/fs/exfat/dir.c +++ b/fs/exfat/dir.c @@ -34,6 +34,7 @@ static void exfat_get_uniname_from_ext_entry(struct super_block *sb, { int i; struct exfat_entry_set_cache *es; + unsigned int uni_len = 0, len; es = exfat_get_dentry_set(sb, p_dir, entry, ES_ALL_ENTRIES); if (!es) @@ -52,7 +53,10 @@ static void exfat_get_uniname_from_ext_entry(struct super_block *sb, if (exfat_get_entry_type(ep) != TYPE_EXTEND) break; - exfat_extract_uni_name(ep, uniname); + len = exfat_extract_uni_name(ep, uniname); + uni_len += len; + if (len != EXFAT_FILE_NAME_LEN || uni_len >= MAX_NAME_LENGTH) + break; uniname += EXFAT_FILE_NAME_LEN; } @@ -1032,7 +1036,8 @@ int exfat_find_dir_entry(struct super_block *sb, struct exfat_inode_info *ei, if (entry_type == TYPE_EXTEND) { unsigned short entry_uniname[16], unichar; - if (step != DIRENT_STEP_NAME) { + if (step != DIRENT_STEP_NAME || + name_len >= MAX_NAME_LENGTH) { step = DIRENT_STEP_FILE; continue; } -- 2.34.1

2 years

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FAILED: patch "[PATCH] Revert "perf report: Append inlines to non-DWARF callchains"" failed to apply to 6.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y git checkout FETCH_HEAD git cherry-pick -x c0b067588a4836b762cfc6a4c83f122ca1dbb93a # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081251-conceal-stool-53f1@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c0b067588a4836b762cfc6a4c83f122ca1dbb93a Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo <acme(a)kernel.org> Date: Tue, 1 Aug 2023 18:42:47 -0300 Subject: [PATCH] Revert "perf report: Append inlines to non-DWARF callchains" This reverts commit 46d21ec067490ab9cdcc89b9de5aae28786a8b8e. The tests were made with a specific workload, further tests on a recently updated fedora 38 system with a system wide perf.data file shows 'perf report' taking excessive time resolving inlines in vmlinux, so lets revert this until a full investigation and improvement on the addr2line support code is made. Reported-by: Jesper Dangaard Brouer <hawk(a)kernel.org> Acked-by: Artem Savkov <asavkov(a)redhat.com> Tested-by: Jesper Dangaard Brouer <hawk(a)kernel.org> Cc: Andrii Nakryiko <andrii.nakryiko(a)gmail.com> Cc: Namhyung Kim <namhyung(a)kernel.org> Cc: Adrian Hunter <adrian.hunter(a)intel.com> Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com> Cc: Ian Rogers <irogers(a)google.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Jiri Olsa <jolsa(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Milian Wolff <milian.wolff(a)kdab.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Link: https://lore.kernel.org/r/ZMl8VyhdwhClTM5g@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 4e62843d51b7..f4cb41ee23cd 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -45,7 +45,6 @@ static void __machine__remove_thread(struct machine *machine, struct thread_rb_node *nd, struct thread *th, bool lock); -static int append_inlines(struct callchain_cursor *cursor, struct map_symbol *ms, u64 ip); static struct dso *machine__kernel_dso(struct machine *machine) { @@ -2385,10 +2384,6 @@ static int add_callchain_ip(struct thread *thread, ms.maps = maps__get(al.maps); ms.map = map__get(al.map); ms.sym = al.sym; - - if (!branch && append_inlines(cursor, &ms, ip) == 0) - goto out; - srcline = callchain_srcline(&ms, al.addr); err = callchain_cursor_append(cursor, ip, &ms, branch, flags, nr_loop_iter,

2 years

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[PATCH 1/2] drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11

by Alex Deucher

From: Tim Huang <Tim.Huang(a)amd.com> For SMU v13.0.4/11, driver does not need to stop RLC for S0i3, the firmwares will handle that properly. Signed-off-by: Tim Huang <Tim.Huang(a)amd.com> Reviewed-by: Mario Limonciello <mario.limonciello(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> (cherry picked from commit 730d44e1fa306a20746ad4a85da550662aed9daa) Cc: stable(a)vger.kernel.org # 6.1.x --- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index ea03e8d9a3f6..818379276a58 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -1573,9 +1573,9 @@ static int smu_disable_dpms(struct smu_context *smu) /* * For SMU 13.0.4/11, PMFW will handle the features disablement properly - * for gpu reset case. Driver involvement is unnecessary. + * for gpu reset and S0i3 cases. Driver involvement is unnecessary. */ - if (amdgpu_in_reset(adev)) { + if (amdgpu_in_reset(adev) || adev->in_s0ix) { switch (adev->ip_versions[MP1_HWIP][0]) { case IP_VERSION(13, 0, 4): case IP_VERSION(13, 0, 11): -- 2.41.0

2 years

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FAILED: patch "[PATCH] arm64/ptrace: Ensure that SME is set up for target when" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 5d0a8d2fba50e9c07cde4aad7fba28c008b07a5b # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082121-chewing-regroup-4f67@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 5d0a8d2fba50 ("arm64/ptrace: Ensure that SME is set up for target when writing SSVE state") f90b529bcbe5 ("arm64/sme: Implement ZT0 ptrace support") ce514000da4f ("arm64/sme: Rename za_state to sme_state") 1192b93ba352 ("arm64/fp: Use a struct to pass data to fpsimd_bind_state_to_cpu()") deeb8f9a80fd ("arm64/fpsimd: Have KVM explicitly say which FP registers to save") baa8515281b3 ("arm64/fpsimd: Track the saved FPSIMD state type separately to TIF_SVE") 93ae6b01bafe ("KVM: arm64: Discard any SVE state when entering KVM guests") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5d0a8d2fba50e9c07cde4aad7fba28c008b07a5b Mon Sep 17 00:00:00 2001 From: Mark Brown <broonie(a)kernel.org> Date: Thu, 10 Aug 2023 12:28:19 +0100 Subject: [PATCH] arm64/ptrace: Ensure that SME is set up for target when writing SSVE state When we use NT_ARM_SSVE to either enable streaming mode or change the vector length for a process we do not currently do anything to ensure that there is storage allocated for the SME specific register state. If the task had not previously used SME or we changed the vector length then the task will not have had TIF_SME set or backing storage for ZA/ZT allocated, resulting in inconsistent register sizes when saving state and spurious traps which flush the newly set register state. We should set TIF_SME to disable traps and ensure that storage is allocated for ZA and ZT if it is not already allocated. This requires modifying sme_alloc() to make the flush of any existing register state optional so we don't disturb existing state for ZA and ZT. Fixes: e12310a0d30f ("arm64/sme: Implement ptrace support for streaming mode SVE registers") Reported-by: David Spickett <David.Spickett(a)arm.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Cc: <stable(a)vger.kernel.org> # 5.19.x Link: https://lore.kernel.org/r/20230810-arm64-fix-ptrace-race-v1-1-a5361fad2bd6@… Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h index 67f2fb781f59..8df46f186c64 100644 --- a/arch/arm64/include/asm/fpsimd.h +++ b/arch/arm64/include/asm/fpsimd.h @@ -356,7 +356,7 @@ static inline int sme_max_virtualisable_vl(void) return vec_max_virtualisable_vl(ARM64_VEC_SME); } -extern void sme_alloc(struct task_struct *task); +extern void sme_alloc(struct task_struct *task, bool flush); extern unsigned int sme_get_vl(void); extern int sme_set_current_vl(unsigned long arg); extern int sme_get_current_vl(void); @@ -388,7 +388,7 @@ static inline void sme_smstart_sm(void) { } static inline void sme_smstop_sm(void) { } static inline void sme_smstop(void) { } -static inline void sme_alloc(struct task_struct *task) { } +static inline void sme_alloc(struct task_struct *task, bool flush) { } static inline void sme_setup(void) { } static inline unsigned int sme_get_vl(void) { return 0; } static inline int sme_max_vl(void) { return 0; } diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 75c37b1c55aa..087c05aa960e 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -1285,9 +1285,9 @@ void fpsimd_release_task(struct task_struct *dead_task) * the interest of testability and predictability, the architecture * guarantees that when ZA is enabled it will be zeroed. */ -void sme_alloc(struct task_struct *task) +void sme_alloc(struct task_struct *task, bool flush) { - if (task->thread.sme_state) { + if (task->thread.sme_state && flush) { memset(task->thread.sme_state, 0, sme_state_size(task)); return; } @@ -1515,7 +1515,7 @@ void do_sme_acc(unsigned long esr, struct pt_regs *regs) } sve_alloc(current, false); - sme_alloc(current); + sme_alloc(current, true); if (!current->thread.sve_state || !current->thread.sme_state) { force_sig(SIGKILL); return; diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 5b9b4305248b..a31af7a1abe3 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -881,6 +881,13 @@ static int sve_set_common(struct task_struct *target, break; case ARM64_VEC_SME: target->thread.svcr |= SVCR_SM_MASK; + + /* + * Disable traps and ensure there is SME storage but + * preserve any currently set values in ZA/ZT. + */ + sme_alloc(target, false); + set_tsk_thread_flag(target, TIF_SME); break; default: WARN_ON_ONCE(1); @@ -1100,7 +1107,7 @@ static int za_set(struct task_struct *target, } /* Allocate/reinit ZA storage */ - sme_alloc(target); + sme_alloc(target, true); if (!target->thread.sme_state) { ret = -ENOMEM; goto out; @@ -1171,7 +1178,7 @@ static int zt_set(struct task_struct *target, return -EINVAL; if (!thread_za_enabled(&target->thread)) { - sme_alloc(target); + sme_alloc(target, true); if (!target->thread.sme_state) return -ENOMEM; } diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index e304f7ebec2a..c7ebe744c64e 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -475,7 +475,7 @@ static int restore_za_context(struct user_ctxs *user) fpsimd_flush_task_state(current); /* From now, fpsimd_thread_switch() won't touch thread.sve_state */ - sme_alloc(current); + sme_alloc(current, true); if (!current->thread.sme_state) { current->thread.svcr &= ~SVCR_ZA_MASK; clear_thread_flag(TIF_SME);

2 years

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FAILED: patch "[PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082127-unvalued-sanitary-c79f@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 864bcaa38ee4 ("x86/cpu/kvm: Provide UNTRAIN_RET_VM") d893832d0e1e ("x86/srso: Add IBPB on VMEXIT") 233d6f68b98d ("x86/srso: Add IBPB") fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") 941d77c77339 ("Merge tag 'x86_cpu_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz(a)infradead.org> Date: Mon, 14 Aug 2023 13:44:35 +0200 Subject: [PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM Similar to how it doesn't make sense to have UNTRAIN_RET have two untrain calls, it also doesn't make sense for VMEXIT to have an extra IBPB call. This cures VMEXIT doing potentially unret+IBPB or double IBPB. Also, the (SEV) VMEXIT case seems to have been overlooked. Redefine the meaning of the synthetic IBPB flags to: - ENTRY_IBPB -- issue IBPB on entry (was: entry + VMEXIT) - IBPB_ON_VMEXIT -- issue IBPB on VMEXIT And have 'retbleed=ibpb' set *BOTH* feature flags to ensure it retains the previous behaviour and issues IBPB on entry+VMEXIT. The new 'srso=ibpb_vmexit' option only sets IBPB_ON_VMEXIT. Create UNTRAIN_RET_VM specifically for the VMEXIT case, and have that check IBPB_ON_VMEXIT. All this avoids having the VMEXIT case having to check both ENTRY_IBPB and IBPB_ON_VMEXIT and simplifies the alternatives. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/20230814121149.109557833@infradead.org diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index 5285c8e93dff..c55cc243592e 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -299,6 +299,17 @@ #endif .endm +.macro UNTRAIN_RET_VM +#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \ + defined(CONFIG_CALL_DEPTH_TRACKING) || defined(CONFIG_CPU_SRSO) + VALIDATE_UNRET_END + ALTERNATIVE_3 "", \ + CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \ + "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT, \ + __stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH +#endif +.endm + .macro UNTRAIN_RET_FROM_CALL #if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \ defined(CONFIG_CALL_DEPTH_TRACKING) diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 6f3e19527286..9026e3fe9f6c 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -1054,6 +1054,7 @@ static void __init retbleed_select_mitigation(void) case RETBLEED_MITIGATION_IBPB: setup_force_cpu_cap(X86_FEATURE_ENTRY_IBPB); + setup_force_cpu_cap(X86_FEATURE_IBPB_ON_VMEXIT); mitigate_smt = true; break; diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S index 265452fc9ebe..ef2ebabb059c 100644 --- a/arch/x86/kvm/svm/vmenter.S +++ b/arch/x86/kvm/svm/vmenter.S @@ -222,10 +222,7 @@ SYM_FUNC_START(__svm_vcpu_run) * because interrupt handlers won't sanitize 'ret' if the return is * from the kernel. */ - UNTRAIN_RET - - /* SRSO */ - ALTERNATIVE "", "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT + UNTRAIN_RET_VM /* * Clear all general purpose registers except RSP and RAX to prevent @@ -362,7 +359,7 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run) * because interrupt handlers won't sanitize RET if the return is * from the kernel. */ - UNTRAIN_RET + UNTRAIN_RET_VM /* "Pop" @spec_ctrl_intercepted. */ pop %_ASM_BX

2 years

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0
0 0

FAILED: patch "[PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082126-yanking-circling-2487@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 864bcaa38ee4 ("x86/cpu/kvm: Provide UNTRAIN_RET_VM") d893832d0e1e ("x86/srso: Add IBPB on VMEXIT") 233d6f68b98d ("x86/srso: Add IBPB") fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") 941d77c77339 ("Merge tag 'x86_cpu_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz(a)infradead.org> Date: Mon, 14 Aug 2023 13:44:35 +0200 Subject: [PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM Similar to how it doesn't make sense to have UNTRAIN_RET have two untrain calls, it also doesn't make sense for VMEXIT to have an extra IBPB call. This cures VMEXIT doing potentially unret+IBPB or double IBPB. Also, the (SEV) VMEXIT case seems to have been overlooked. Redefine the meaning of the synthetic IBPB flags to: - ENTRY_IBPB -- issue IBPB on entry (was: entry + VMEXIT) - IBPB_ON_VMEXIT -- issue IBPB on VMEXIT And have 'retbleed=ibpb' set *BOTH* feature flags to ensure it retains the previous behaviour and issues IBPB on entry+VMEXIT. The new 'srso=ibpb_vmexit' option only sets IBPB_ON_VMEXIT. Create UNTRAIN_RET_VM specifically for the VMEXIT case, and have that check IBPB_ON_VMEXIT. All this avoids having the VMEXIT case having to check both ENTRY_IBPB and IBPB_ON_VMEXIT and simplifies the alternatives. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/20230814121149.109557833@infradead.org diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index 5285c8e93dff..c55cc243592e 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -299,6 +299,17 @@ #endif .endm +.macro UNTRAIN_RET_VM +#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \ + defined(CONFIG_CALL_DEPTH_TRACKING) || defined(CONFIG_CPU_SRSO) + VALIDATE_UNRET_END + ALTERNATIVE_3 "", \ + CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \ + "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT, \ + __stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH +#endif +.endm + .macro UNTRAIN_RET_FROM_CALL #if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \ defined(CONFIG_CALL_DEPTH_TRACKING) diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 6f3e19527286..9026e3fe9f6c 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -1054,6 +1054,7 @@ static void __init retbleed_select_mitigation(void) case RETBLEED_MITIGATION_IBPB: setup_force_cpu_cap(X86_FEATURE_ENTRY_IBPB); + setup_force_cpu_cap(X86_FEATURE_IBPB_ON_VMEXIT); mitigate_smt = true; break; diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S index 265452fc9ebe..ef2ebabb059c 100644 --- a/arch/x86/kvm/svm/vmenter.S +++ b/arch/x86/kvm/svm/vmenter.S @@ -222,10 +222,7 @@ SYM_FUNC_START(__svm_vcpu_run) * because interrupt handlers won't sanitize 'ret' if the return is * from the kernel. */ - UNTRAIN_RET - - /* SRSO */ - ALTERNATIVE "", "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT + UNTRAIN_RET_VM /* * Clear all general purpose registers except RSP and RAX to prevent @@ -362,7 +359,7 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run) * because interrupt handlers won't sanitize RET if the return is * from the kernel. */ - UNTRAIN_RET + UNTRAIN_RET_VM /* "Pop" @spec_ctrl_intercepted. */ pop %_ASM_BX

2 years

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FAILED: patch "[PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082125-untainted-putdown-eba5@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 864bcaa38ee4 ("x86/cpu/kvm: Provide UNTRAIN_RET_VM") d893832d0e1e ("x86/srso: Add IBPB on VMEXIT") 233d6f68b98d ("x86/srso: Add IBPB") fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") 941d77c77339 ("Merge tag 'x86_cpu_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz(a)infradead.org> Date: Mon, 14 Aug 2023 13:44:35 +0200 Subject: [PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM Similar to how it doesn't make sense to have UNTRAIN_RET have two untrain calls, it also doesn't make sense for VMEXIT to have an extra IBPB call. This cures VMEXIT doing potentially unret+IBPB or double IBPB. Also, the (SEV) VMEXIT case seems to have been overlooked. Redefine the meaning of the synthetic IBPB flags to: - ENTRY_IBPB -- issue IBPB on entry (was: entry + VMEXIT) - IBPB_ON_VMEXIT -- issue IBPB on VMEXIT And have 'retbleed=ibpb' set *BOTH* feature flags to ensure it retains the previous behaviour and issues IBPB on entry+VMEXIT. The new 'srso=ibpb_vmexit' option only sets IBPB_ON_VMEXIT. Create UNTRAIN_RET_VM specifically for the VMEXIT case, and have that check IBPB_ON_VMEXIT. All this avoids having the VMEXIT case having to check both ENTRY_IBPB and IBPB_ON_VMEXIT and simplifies the alternatives. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/20230814121149.109557833@infradead.org diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index 5285c8e93dff..c55cc243592e 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -299,6 +299,17 @@ #endif .endm +.macro UNTRAIN_RET_VM +#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \ + defined(CONFIG_CALL_DEPTH_TRACKING) || defined(CONFIG_CPU_SRSO) + VALIDATE_UNRET_END + ALTERNATIVE_3 "", \ + CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \ + "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT, \ + __stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH +#endif +.endm + .macro UNTRAIN_RET_FROM_CALL #if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \ defined(CONFIG_CALL_DEPTH_TRACKING) diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 6f3e19527286..9026e3fe9f6c 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -1054,6 +1054,7 @@ static void __init retbleed_select_mitigation(void) case RETBLEED_MITIGATION_IBPB: setup_force_cpu_cap(X86_FEATURE_ENTRY_IBPB); + setup_force_cpu_cap(X86_FEATURE_IBPB_ON_VMEXIT); mitigate_smt = true; break; diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S index 265452fc9ebe..ef2ebabb059c 100644 --- a/arch/x86/kvm/svm/vmenter.S +++ b/arch/x86/kvm/svm/vmenter.S @@ -222,10 +222,7 @@ SYM_FUNC_START(__svm_vcpu_run) * because interrupt handlers won't sanitize 'ret' if the return is * from the kernel. */ - UNTRAIN_RET - - /* SRSO */ - ALTERNATIVE "", "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT + UNTRAIN_RET_VM /* * Clear all general purpose registers except RSP and RAX to prevent @@ -362,7 +359,7 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run) * because interrupt handlers won't sanitize RET if the return is * from the kernel. */ - UNTRAIN_RET + UNTRAIN_RET_VM /* "Pop" @spec_ctrl_intercepted. */ pop %_ASM_BX

2 years

1
0
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FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082142-halves-kinship-fcc3@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 4ae68b26c3ab ("objtool/x86: Fix SRSO mess") fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") 6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz(a)infradead.org> Date: Mon, 14 Aug 2023 13:44:29 +0200 Subject: [PATCH] objtool/x86: Fix SRSO mess Objtool --rethunk does two things: - it collects all (tail) call's of __x86_return_thunk and places them into .return_sites. These are typically compiler generated, but RET also emits this same. - it fudges the validation of the __x86_return_thunk symbol; because this symbol is inside another instruction, it can't actually find the instruction pointed to by the symbol offset and gets upset. Because these two things pertained to the same symbol, there was no pressing need to separate these two separate things. However, alas, along comes SRSO and more crazy things to deal with appeared. The SRSO patch itself added the following symbol names to identify as rethunk: 'srso_untrain_ret', 'srso_safe_ret' and '__ret' Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a new similarly embedded return thunk, and 'srso_untrain_ret' is completely unrelated to anything the above does (and was only included because of that INT3 vs UD2 issue fixed previous). Clear things up by adding a second category for the embedded instruction thing. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c index 2d51fa8da9e8..cba8a7be040e 100644 --- a/tools/objtool/arch/x86/decode.c +++ b/tools/objtool/arch/x86/decode.c @@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym) bool arch_is_rethunk(struct symbol *sym) { - return !strcmp(sym->name, "__x86_return_thunk") || - !strcmp(sym->name, "srso_untrain_ret") || - !strcmp(sym->name, "srso_safe_ret") || - !strcmp(sym->name, "__ret"); + return !strcmp(sym->name, "__x86_return_thunk"); +} + +bool arch_is_embedded_insn(struct symbol *sym) +{ + return !strcmp(sym->name, "__ret") || + !strcmp(sym->name, "srso_safe_ret"); } diff --git a/tools/objtool/check.c b/tools/objtool/check.c index e2ee10ce7703..191656ee9fbc 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file) return -1; } - if (func->return_thunk || func->alias != func) + if (func->embedded_insn || func->alias != func) continue; if (!find_insn(file, sec, func->offset)) { @@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file) return 0; } +/* + * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol + * will be added to the .retpoline_sites section. + */ __weak bool arch_is_retpoline(struct symbol *sym) { return false; } +/* + * Symbols that replace INSN_RETURN, every (tail) call to such a symbol + * will be added to the .return_sites section. + */ __weak bool arch_is_rethunk(struct symbol *sym) { return false; } +/* + * Symbols that are embedded inside other instructions, because sometimes crazy + * code exists. These are mostly ignored for validation purposes. + */ +__weak bool arch_is_embedded_insn(struct symbol *sym) +{ + return false; +} + static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn) { struct reloc *reloc; @@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file) * middle of another instruction. Objtool only * knows about the outer instruction. */ - if (sym && sym->return_thunk) { + if (sym && sym->embedded_insn) { add_return_call(file, insn, false); continue; } @@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file) if (arch_is_rethunk(func)) func->return_thunk = true; + if (arch_is_embedded_insn(func)) + func->embedded_insn = true; + if (arch_ftrace_match(func->name)) func->fentry = true; diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h index 2b6d2ce4f9a5..0b303eba660e 100644 --- a/tools/objtool/include/objtool/arch.h +++ b/tools/objtool/include/objtool/arch.h @@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base); bool arch_is_retpoline(struct symbol *sym); bool arch_is_rethunk(struct symbol *sym); +bool arch_is_embedded_insn(struct symbol *sym); int arch_rewrite_retpolines(struct objtool_file *file); diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h index c532d70864dc..9f71e988eca4 100644 --- a/tools/objtool/include/objtool/elf.h +++ b/tools/objtool/include/objtool/elf.h @@ -66,6 +66,7 @@ struct symbol { u8 fentry : 1; u8 profiling_func : 1; u8 warned : 1; + u8 embedded_insn : 1; struct list_head pv_target; struct reloc *relocs; };

2 years

1
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FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082140-regress-nemeses-b6bf@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 4ae68b26c3ab ("objtool/x86: Fix SRSO mess") fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") 6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz(a)infradead.org> Date: Mon, 14 Aug 2023 13:44:29 +0200 Subject: [PATCH] objtool/x86: Fix SRSO mess Objtool --rethunk does two things: - it collects all (tail) call's of __x86_return_thunk and places them into .return_sites. These are typically compiler generated, but RET also emits this same. - it fudges the validation of the __x86_return_thunk symbol; because this symbol is inside another instruction, it can't actually find the instruction pointed to by the symbol offset and gets upset. Because these two things pertained to the same symbol, there was no pressing need to separate these two separate things. However, alas, along comes SRSO and more crazy things to deal with appeared. The SRSO patch itself added the following symbol names to identify as rethunk: 'srso_untrain_ret', 'srso_safe_ret' and '__ret' Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a new similarly embedded return thunk, and 'srso_untrain_ret' is completely unrelated to anything the above does (and was only included because of that INT3 vs UD2 issue fixed previous). Clear things up by adding a second category for the embedded instruction thing. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c index 2d51fa8da9e8..cba8a7be040e 100644 --- a/tools/objtool/arch/x86/decode.c +++ b/tools/objtool/arch/x86/decode.c @@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym) bool arch_is_rethunk(struct symbol *sym) { - return !strcmp(sym->name, "__x86_return_thunk") || - !strcmp(sym->name, "srso_untrain_ret") || - !strcmp(sym->name, "srso_safe_ret") || - !strcmp(sym->name, "__ret"); + return !strcmp(sym->name, "__x86_return_thunk"); +} + +bool arch_is_embedded_insn(struct symbol *sym) +{ + return !strcmp(sym->name, "__ret") || + !strcmp(sym->name, "srso_safe_ret"); } diff --git a/tools/objtool/check.c b/tools/objtool/check.c index e2ee10ce7703..191656ee9fbc 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file) return -1; } - if (func->return_thunk || func->alias != func) + if (func->embedded_insn || func->alias != func) continue; if (!find_insn(file, sec, func->offset)) { @@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file) return 0; } +/* + * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol + * will be added to the .retpoline_sites section. + */ __weak bool arch_is_retpoline(struct symbol *sym) { return false; } +/* + * Symbols that replace INSN_RETURN, every (tail) call to such a symbol + * will be added to the .return_sites section. + */ __weak bool arch_is_rethunk(struct symbol *sym) { return false; } +/* + * Symbols that are embedded inside other instructions, because sometimes crazy + * code exists. These are mostly ignored for validation purposes. + */ +__weak bool arch_is_embedded_insn(struct symbol *sym) +{ + return false; +} + static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn) { struct reloc *reloc; @@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file) * middle of another instruction. Objtool only * knows about the outer instruction. */ - if (sym && sym->return_thunk) { + if (sym && sym->embedded_insn) { add_return_call(file, insn, false); continue; } @@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file) if (arch_is_rethunk(func)) func->return_thunk = true; + if (arch_is_embedded_insn(func)) + func->embedded_insn = true; + if (arch_ftrace_match(func->name)) func->fentry = true; diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h index 2b6d2ce4f9a5..0b303eba660e 100644 --- a/tools/objtool/include/objtool/arch.h +++ b/tools/objtool/include/objtool/arch.h @@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base); bool arch_is_retpoline(struct symbol *sym); bool arch_is_rethunk(struct symbol *sym); +bool arch_is_embedded_insn(struct symbol *sym); int arch_rewrite_retpolines(struct objtool_file *file); diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h index c532d70864dc..9f71e988eca4 100644 --- a/tools/objtool/include/objtool/elf.h +++ b/tools/objtool/include/objtool/elf.h @@ -66,6 +66,7 @@ struct symbol { u8 fentry : 1; u8 profiling_func : 1; u8 warned : 1; + u8 embedded_insn : 1; struct list_head pv_target; struct reloc *relocs; };

2 years

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FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082139-thong-stainless-d304@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 4ae68b26c3ab ("objtool/x86: Fix SRSO mess") fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") 6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz(a)infradead.org> Date: Mon, 14 Aug 2023 13:44:29 +0200 Subject: [PATCH] objtool/x86: Fix SRSO mess Objtool --rethunk does two things: - it collects all (tail) call's of __x86_return_thunk and places them into .return_sites. These are typically compiler generated, but RET also emits this same. - it fudges the validation of the __x86_return_thunk symbol; because this symbol is inside another instruction, it can't actually find the instruction pointed to by the symbol offset and gets upset. Because these two things pertained to the same symbol, there was no pressing need to separate these two separate things. However, alas, along comes SRSO and more crazy things to deal with appeared. The SRSO patch itself added the following symbol names to identify as rethunk: 'srso_untrain_ret', 'srso_safe_ret' and '__ret' Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a new similarly embedded return thunk, and 'srso_untrain_ret' is completely unrelated to anything the above does (and was only included because of that INT3 vs UD2 issue fixed previous). Clear things up by adding a second category for the embedded instruction thing. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c index 2d51fa8da9e8..cba8a7be040e 100644 --- a/tools/objtool/arch/x86/decode.c +++ b/tools/objtool/arch/x86/decode.c @@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym) bool arch_is_rethunk(struct symbol *sym) { - return !strcmp(sym->name, "__x86_return_thunk") || - !strcmp(sym->name, "srso_untrain_ret") || - !strcmp(sym->name, "srso_safe_ret") || - !strcmp(sym->name, "__ret"); + return !strcmp(sym->name, "__x86_return_thunk"); +} + +bool arch_is_embedded_insn(struct symbol *sym) +{ + return !strcmp(sym->name, "__ret") || + !strcmp(sym->name, "srso_safe_ret"); } diff --git a/tools/objtool/check.c b/tools/objtool/check.c index e2ee10ce7703..191656ee9fbc 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file) return -1; } - if (func->return_thunk || func->alias != func) + if (func->embedded_insn || func->alias != func) continue; if (!find_insn(file, sec, func->offset)) { @@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file) return 0; } +/* + * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol + * will be added to the .retpoline_sites section. + */ __weak bool arch_is_retpoline(struct symbol *sym) { return false; } +/* + * Symbols that replace INSN_RETURN, every (tail) call to such a symbol + * will be added to the .return_sites section. + */ __weak bool arch_is_rethunk(struct symbol *sym) { return false; } +/* + * Symbols that are embedded inside other instructions, because sometimes crazy + * code exists. These are mostly ignored for validation purposes. + */ +__weak bool arch_is_embedded_insn(struct symbol *sym) +{ + return false; +} + static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn) { struct reloc *reloc; @@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file) * middle of another instruction. Objtool only * knows about the outer instruction. */ - if (sym && sym->return_thunk) { + if (sym && sym->embedded_insn) { add_return_call(file, insn, false); continue; } @@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file) if (arch_is_rethunk(func)) func->return_thunk = true; + if (arch_is_embedded_insn(func)) + func->embedded_insn = true; + if (arch_ftrace_match(func->name)) func->fentry = true; diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h index 2b6d2ce4f9a5..0b303eba660e 100644 --- a/tools/objtool/include/objtool/arch.h +++ b/tools/objtool/include/objtool/arch.h @@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base); bool arch_is_retpoline(struct symbol *sym); bool arch_is_rethunk(struct symbol *sym); +bool arch_is_embedded_insn(struct symbol *sym); int arch_rewrite_retpolines(struct objtool_file *file); diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h index c532d70864dc..9f71e988eca4 100644 --- a/tools/objtool/include/objtool/elf.h +++ b/tools/objtool/include/objtool/elf.h @@ -66,6 +66,7 @@ struct symbol { u8 fentry : 1; u8 profiling_func : 1; u8 warned : 1; + u8 embedded_insn : 1; struct list_head pv_target; struct reloc *relocs; };

2 years

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Investment Consultation

by David Brennan

Attn: I'm an Investment Consultant in the United Kingdom, I specialize in searching for potential investments opportunities for high net-worth clients worldwide. Should this be of interest to you, please do not hesitate to email me for further information. Kind regards, David Brennan eMail:davbrennanb@gmail.com

2 years

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[PATCH v4 4.19 1/1] test_firmware: prevent race conditions by a correct implementation of locking

by Mirsad Goran Todorovac

[ Upstream commit 4acfe3dfde685a5a9eaec5555351918e2d7266a1 ] Dan Carpenter spotted a race condition in a couple of situations like these in the test_firmware driver: static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { u8 val; int ret; ret = kstrtou8(buf, 10, &val); if (ret) return ret; mutex_lock(&test_fw_mutex); *(u8 *)cfg = val; mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; } static ssize_t config_num_requests_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int rc; mutex_lock(&test_fw_mutex); if (test_fw_config->reqs) { pr_err("Must call release_all_firmware prior to changing config\n"); rc = -EINVAL; mutex_unlock(&test_fw_mutex); goto out; } mutex_unlock(&test_fw_mutex); // NOTE: HERE is the race!!! Function can be preempted! // test_fw_config->reqs can change between the release of // the lock about and acquire of the lock in the // test_dev_config_update_u8() rc = test_dev_config_update_u8(buf, count, &test_fw_config->num_requests); out: return rc; } static ssize_t config_read_fw_idx_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { return test_dev_config_update_u8(buf, count, &test_fw_config->read_fw_idx); } The function test_dev_config_update_u8() is called from both the locked and the unlocked context, function config_num_requests_store() and config_read_fw_idx_store() which can both be called asynchronously as they are driver's methods, while test_dev_config_update_u8() and siblings change their argument pointed to by u8 *cfg or similar pointer. To avoid deadlock on test_fw_mutex, the lock is dropped before calling test_dev_config_update_u8() and re-acquired within test_dev_config_update_u8() itself, but alas this creates a race condition. Having two locks wouldn't assure a race-proof mutual exclusion. This situation is best avoided by the introduction of a new, unlocked function __test_dev_config_update_u8() which can be called from the locked context and reducing test_dev_config_update_u8() to: static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { int ret; mutex_lock(&test_fw_mutex); ret = __test_dev_config_update_u8(buf, size, cfg); mutex_unlock(&test_fw_mutex); return ret; } doing the locking and calling the unlocked primitive, which enables both locked and unlocked versions without duplication of code. Fixes: c92316bf8e948 ("test_firmware: add batched firmware tests") Cc: Luis R. Rodriguez <mcgrof(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Russ Weight <russell.h.weight(a)intel.com> Cc: Takashi Iwai <tiwai(a)suse.de> Cc: Tianfei Zhang <tianfei.zhang(a)intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Colin Ian King <colin.i.king(a)gmail.com> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: linux-kselftest(a)vger.kernel.org Cc: stable(a)vger.kernel.org # v5.4, 4.19, 4.14 Suggested-by: Dan Carpenter <error27(a)gmail.com> Link: https://lore.kernel.org/r/20230509084746.48259-1-mirsad.todorovac@alu.unizg… Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> [ This is the patch to fix the racing condition in locking for the 5.4, ] [ 4.19 and 4.14 stable branches. Not all the fixes from the upstream ] [ commit apply, but those which do are verbatim equal to those in the ] [ upstream commit. ] --- v4: verbatim the same patch as for the 5.4 stable tree which patchwork failed to apply. lib/test_firmware.c | 37 ++++++++++++++++++++++++++++--------- 1 file changed, 28 insertions(+), 9 deletions(-) diff --git a/lib/test_firmware.c b/lib/test_firmware.c index b5e779bcfb34..be3baea88b61 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -284,16 +284,26 @@ static ssize_t config_test_show_str(char *dst, return len; } -static int test_dev_config_update_bool(const char *buf, size_t size, - bool *cfg) +static inline int __test_dev_config_update_bool(const char *buf, size_t size, + bool *cfg) { int ret; - mutex_lock(&test_fw_mutex); if (strtobool(buf, cfg) < 0) ret = -EINVAL; else ret = size; + + return ret; +} + +static int test_dev_config_update_bool(const char *buf, size_t size, + bool *cfg) +{ + int ret; + + mutex_lock(&test_fw_mutex); + ret = __test_dev_config_update_bool(buf, size, cfg); mutex_unlock(&test_fw_mutex); return ret; @@ -323,7 +333,7 @@ static ssize_t test_dev_config_show_int(char *buf, int cfg) return snprintf(buf, PAGE_SIZE, "%d\n", val); } -static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) +static inline int __test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { int ret; long new; @@ -335,14 +345,23 @@ static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) if (new > U8_MAX) return -EINVAL; - mutex_lock(&test_fw_mutex); *(u8 *)cfg = new; - mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; } +static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) +{ + int ret; + + mutex_lock(&test_fw_mutex); + ret = __test_dev_config_update_u8(buf, size, cfg); + mutex_unlock(&test_fw_mutex); + + return ret; +} + static ssize_t test_dev_config_show_u8(char *buf, u8 cfg) { u8 val; @@ -375,10 +394,10 @@ static ssize_t config_num_requests_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_u8(buf, count, - &test_fw_config->num_requests); + rc = __test_dev_config_update_u8(buf, count, + &test_fw_config->num_requests); + mutex_unlock(&test_fw_mutex); out: return rc; -- 2.34.1

2 years

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FAILED: patch "[PATCH] ipvs: fix racy memcpy in proc_do_sync_threshold" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 5310760af1d4fbea1452bfc77db5f9a680f7ae47 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082116-unfilled-sprinkled-a76f@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 5310760af1d4 ("ipvs: fix racy memcpy in proc_do_sync_threshold") 1b90af292e71 ("ipvs: Improve robustness to the ipvs sysctl") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5310760af1d4fbea1452bfc77db5f9a680f7ae47 Mon Sep 17 00:00:00 2001 From: Sishuai Gong <sishuai.system(a)gmail.com> Date: Thu, 10 Aug 2023 15:12:42 -0400 Subject: [PATCH] ipvs: fix racy memcpy in proc_do_sync_threshold When two threads run proc_do_sync_threshold() in parallel, data races could happen between the two memcpy(): Thread-1 Thread-2 memcpy(val, valp, sizeof(val)); memcpy(valp, val, sizeof(val)); This race might mess up the (struct ctl_table *) table->data, so we add a mutex lock to serialize them. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Link: https://lore.kernel.org/netdev/B6988E90-0A1E-4B85-BF26-2DAF6D482433@gmail.c… Signed-off-by: Sishuai Gong <sishuai.system(a)gmail.com> Acked-by: Simon Horman <horms(a)kernel.org> Acked-by: Julian Anastasov <ja(a)ssi.bg> Signed-off-by: Florian Westphal <fw(a)strlen.de> diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 62606fb44d02..4bb0d90eca1c 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -1876,6 +1876,7 @@ static int proc_do_sync_threshold(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { + struct netns_ipvs *ipvs = table->extra2; int *valp = table->data; int val[2]; int rc; @@ -1885,6 +1886,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write, .mode = table->mode, }; + mutex_lock(&ipvs->sync_mutex); memcpy(val, valp, sizeof(val)); rc = proc_dointvec(&tmp, write, buffer, lenp, ppos); if (write) { @@ -1894,6 +1896,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write, else memcpy(valp, val, sizeof(val)); } + mutex_unlock(&ipvs->sync_mutex); return rc; } @@ -4321,6 +4324,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct netns_ipvs *ipvs) ipvs->sysctl_sync_threshold[0] = DEFAULT_SYNC_THRESHOLD; ipvs->sysctl_sync_threshold[1] = DEFAULT_SYNC_PERIOD; tbl[idx].data = &ipvs->sysctl_sync_threshold; + tbl[idx].extra2 = ipvs; tbl[idx++].maxlen = sizeof(ipvs->sysctl_sync_threshold); ipvs->sysctl_sync_refresh_period = DEFAULT_SYNC_REFRESH_PERIOD; tbl[idx++].data = &ipvs->sysctl_sync_refresh_period;

2 years

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[PATCH 5.10 1/1] udf: Check consistency of Space Bitmap Descriptor

by Vladislav Efanov

From: Vladislav Efanov <VEfanov(a)ispras.ru> commit 1e0d4adf17e7ef03281d7b16555e7c1508c8ed2d upstream Bits, which are related to Bitmap Descriptor logical blocks, are not reset when buffer headers are allocated for them. As the result, these logical blocks can be treated as free and be used for other blocks.This can cause usage of one buffer header for several types of data. UDF issues WARNING in this situation: WARNING: CPU: 0 PID: 2703 at fs/udf/inode.c:2014 __udf_add_aext+0x685/0x7d0 fs/udf/inode.c:2014 RIP: 0010:__udf_add_aext+0x685/0x7d0 fs/udf/inode.c:2014 Call Trace: udf_setup_indirect_aext+0x573/0x880 fs/udf/inode.c:1980 udf_add_aext+0x208/0x2e0 fs/udf/inode.c:2067 udf_insert_aext fs/udf/inode.c:2233 [inline] udf_update_extents fs/udf/inode.c:1181 [inline] inode_getblk+0x1981/0x3b70 fs/udf/inode.c:885 Found by Linux Verification Center (linuxtesting.org) with syzkaller. [JK: Somewhat cleaned up the boundary checks] Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Vladislav Efanov <VEfanov(a)ispras.ru> Signed-off-by: Jan Kara <jack(a)suse.cz> --- Syzkaller reports this problem in 5.10 stable release. The problem has been fixed by the following patch which can be cleanly applied to the 5.10 branch. fs/udf/balloc.c | 31 +++++++++++++++++++++++++++---- 1 file changed, 27 insertions(+), 4 deletions(-) diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index 8e597db4d971..ef50fd263315 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -36,18 +36,41 @@ static int read_block_bitmap(struct super_block *sb, unsigned long bitmap_nr) { struct buffer_head *bh = NULL; - int retval = 0; + int i; + int max_bits, off, count; struct kernel_lb_addr loc; loc.logicalBlockNum = bitmap->s_extPosition; loc.partitionReferenceNum = UDF_SB(sb)->s_partition; bh = udf_tread(sb, udf_get_lb_pblock(sb, &loc, block)); + bitmap->s_block_bitmap[bitmap_nr] = bh; if (!bh) - retval = -EIO; + return -EIO; - bitmap->s_block_bitmap[bitmap_nr] = bh; - return retval; + /* Check consistency of Space Bitmap buffer. */ + max_bits = sb->s_blocksize * 8; + if (!bitmap_nr) { + off = sizeof(struct spaceBitmapDesc) << 3; + count = min(max_bits - off, bitmap->s_nr_groups); + } else { + /* + * Rough check if bitmap number is too big to have any bitmap + * blocks reserved. + */ + if (bitmap_nr > + (bitmap->s_nr_groups >> (sb->s_blocksize_bits + 3)) + 2) + return 0; + off = 0; + count = bitmap->s_nr_groups - bitmap_nr * max_bits + + (sizeof(struct spaceBitmapDesc) << 3); + count = min(count, max_bits); + } + + for (i = 0; i < count; i++) + if (udf_test_bit(i + off, bh->b_data)) + return -EFSCORRUPTED; + return 0; } static int __load_block_bitmap(struct super_block *sb, -- 2.34.1

2 years

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FAILED: patch "[PATCH] binder: fix memory leak in binder_init()" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x adb9743d6a08778b78d62d16b4230346d3508986 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081201-exhale-bonelike-1800@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From adb9743d6a08778b78d62d16b4230346d3508986 Mon Sep 17 00:00:00 2001 From: Qi Zheng <zhengqi.arch(a)bytedance.com> Date: Sun, 25 Jun 2023 15:49:37 +0000 Subject: [PATCH] binder: fix memory leak in binder_init() In binder_init(), the destruction of binder_alloc_shrinker_init() is not performed in the wrong path, which will cause memory leaks. So this commit introduces binder_alloc_shrinker_exit() and calls it in the wrong path to fix that. Signed-off-by: Qi Zheng <zhengqi.arch(a)bytedance.com> Acked-by: Carlos Llamas <cmllamas(a)google.com> Fixes: f2517eb76f1f ("android: binder: Add global lru shrinker to binder") Cc: stable <stable(a)kernel.org> Link: https://lore.kernel.org/r/20230625154937.64316-1-qi.zheng@linux.dev Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 486c8271cab7..d720f93d8b19 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -6617,6 +6617,7 @@ static int __init binder_init(void) err_alloc_device_names_failed: debugfs_remove_recursive(binder_debugfs_dir_entry_root); + binder_alloc_shrinker_exit(); return ret; } diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c index 662a2a2e2e84..e3db8297095a 100644 --- a/drivers/android/binder_alloc.c +++ b/drivers/android/binder_alloc.c @@ -1087,6 +1087,12 @@ int binder_alloc_shrinker_init(void) return ret; } +void binder_alloc_shrinker_exit(void) +{ + unregister_shrinker(&binder_shrinker); + list_lru_destroy(&binder_alloc_lru); +} + /** * check_buffer() - verify that buffer/offset is safe to access * @alloc: binder_alloc for this proc diff --git a/drivers/android/binder_alloc.h b/drivers/android/binder_alloc.h index 138d1d5af9ce..dc1e2b01dd64 100644 --- a/drivers/android/binder_alloc.h +++ b/drivers/android/binder_alloc.h @@ -129,6 +129,7 @@ extern struct binder_buffer *binder_alloc_new_buf(struct binder_alloc *alloc, int pid); extern void binder_alloc_init(struct binder_alloc *alloc); extern int binder_alloc_shrinker_init(void); +extern void binder_alloc_shrinker_exit(void); extern void binder_alloc_vma_close(struct binder_alloc *alloc); extern struct binder_buffer * binder_alloc_prepare_to_free(struct binder_alloc *alloc,

2 years

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FAILED: patch "[PATCH] hugetlb: do not clear hugetlb dtor until allocating vmemmap" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 32c877191e022b55fe3a374f3d7e9fb5741c514d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081202-unloader-t-shirt-eb23@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 32c877191e02 ("hugetlb: do not clear hugetlb dtor until allocating vmemmap") d6ef19e25df2 ("mm/hugetlb: convert update_and_free_page() to folios") cfd5082b5147 ("mm/hugetlb: convert remove_hugetlb_page() to folios") 1a7cdab59b22 ("mm/hugetlb: convert dissolve_free_huge_page() to folios") 911565b82853 ("mm/hugetlb: convert destroy_compound_gigantic_page() to folios") cb67f4282bf9 ("mm,thp,rmap: simplify compound page mapcount handling") dad6a5eb5556 ("mm,hugetlb: use folio fields in second tail page") 0356c4b96f68 ("mm/hugetlb: convert free_huge_page to folios") de656ed376c4 ("mm/hugetlb_cgroup: convert set_hugetlb_cgroup*() to folios") f074732d599e ("mm/hugetlb_cgroup: convert hugetlb_cgroup_from_page() to folios") a098c977722c ("mm/hugetlb_cgroup: convert __set_hugetlb_cgroup() to folios") 4781593d5dba ("mm/hugetlb: unify clearing of RestoreReserve for private pages") 149562f75094 ("mm/hugetlb: add hugetlb_folio_subpool() helpers") d340625f4849 ("mm: add private field of first tail to struct page and struct folio") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 32c877191e022b55fe3a374f3d7e9fb5741c514d Mon Sep 17 00:00:00 2001 From: Mike Kravetz <mike.kravetz(a)oracle.com> Date: Tue, 11 Jul 2023 15:09:41 -0700 Subject: [PATCH] hugetlb: do not clear hugetlb dtor until allocating vmemmap Patch series "Fix hugetlb free path race with memory errors". In the discussion of Jiaqi Yan's series "Improve hugetlbfs read on HWPOISON hugepages" the race window was discovered. https://lore.kernel.org/linux-mm/20230616233447.GB7371@monkey/ Freeing a hugetlb page back to low level memory allocators is performed in two steps. 1) Under hugetlb lock, remove page from hugetlb lists and clear destructor 2) Outside lock, allocate vmemmap if necessary and call low level free Between these two steps, the hugetlb page will appear as a normal compound page. However, vmemmap for tail pages could be missing. If a memory error occurs at this time, we could try to update page flags non-existant page structs. A much more detailed description is in the first patch. The first patch addresses the race window. However, it adds a hugetlb_lock lock/unlock cycle to every vmemmap optimized hugetlb page free operation. This could lead to slowdowns if one is freeing a large number of hugetlb pages. The second path optimizes the update_and_free_pages_bulk routine to only take the lock once in bulk operations. The second patch is technically not a bug fix, but includes a Fixes tag and Cc stable to avoid a performance regression. It can be combined with the first, but was done separately make reviewing easier. This patch (of 2): Freeing a hugetlb page and releasing base pages back to the underlying allocator such as buddy or cma is performed in two steps: - remove_hugetlb_folio() is called to remove the folio from hugetlb lists, get a ref on the page and remove hugetlb destructor. This all must be done under the hugetlb lock. After this call, the page can be treated as a normal compound page or a collection of base size pages. - update_and_free_hugetlb_folio() is called to allocate vmemmap if needed and the free routine of the underlying allocator is called on the resulting page. We can not hold the hugetlb lock here. One issue with this scheme is that a memory error could occur between these two steps. In this case, the memory error handling code treats the old hugetlb page as a normal compound page or collection of base pages. It will then try to SetPageHWPoison(page) on the page with an error. If the page with error is a tail page without vmemmap, a write error will occur when trying to set the flag. Address this issue by modifying remove_hugetlb_folio() and update_and_free_hugetlb_folio() such that the hugetlb destructor is not cleared until after allocating vmemmap. Since clearing the destructor requires holding the hugetlb lock, the clearing is done in remove_hugetlb_folio() if the vmemmap is present. This saves a lock/unlock cycle. Otherwise, destructor is cleared in update_and_free_hugetlb_folio() after allocating vmemmap. Note that this will leave hugetlb pages in a state where they are marked free (by hugetlb specific page flag) and have a ref count. This is not a normal state. The only code that would notice is the memory error code, and it is set up to retry in such a case. A subsequent patch will create a routine to do bulk processing of vmemmap allocation. This will eliminate a lock/unlock cycle for each hugetlb page in the case where we are freeing a large number of pages. Link: https://lkml.kernel.org/r/20230711220942.43706-1-mike.kravetz@oracle.com Link: https://lkml.kernel.org/r/20230711220942.43706-2-mike.kravetz@oracle.com Fixes: ad2fa3717b74 ("mm: hugetlb: alloc the vmemmap pages associated with each HugeTLB page") Signed-off-by: Mike Kravetz <mike.kravetz(a)oracle.com> Reviewed-by: Muchun Song <songmuchun(a)bytedance.com> Tested-by: Naoya Horiguchi <naoya.horiguchi(a)nec.com> Cc: Axel Rasmussen <axelrasmussen(a)google.com> Cc: James Houghton <jthoughton(a)google.com> Cc: Jiaqi Yan <jiaqiyan(a)google.com> Cc: Miaohe Lin <linmiaohe(a)huawei.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 64a3239b6407..6da626bfb52e 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1579,9 +1579,37 @@ static inline void destroy_compound_gigantic_folio(struct folio *folio, unsigned int order) { } #endif +static inline void __clear_hugetlb_destructor(struct hstate *h, + struct folio *folio) +{ + lockdep_assert_held(&hugetlb_lock); + + /* + * Very subtle + * + * For non-gigantic pages set the destructor to the normal compound + * page dtor. This is needed in case someone takes an additional + * temporary ref to the page, and freeing is delayed until they drop + * their reference. + * + * For gigantic pages set the destructor to the null dtor. This + * destructor will never be called. Before freeing the gigantic + * page destroy_compound_gigantic_folio will turn the folio into a + * simple group of pages. After this the destructor does not + * apply. + * + */ + if (hstate_is_gigantic(h)) + folio_set_compound_dtor(folio, NULL_COMPOUND_DTOR); + else + folio_set_compound_dtor(folio, COMPOUND_PAGE_DTOR); +} + /* - * Remove hugetlb folio from lists, and update dtor so that the folio appears - * as just a compound page. + * Remove hugetlb folio from lists. + * If vmemmap exists for the folio, update dtor so that the folio appears + * as just a compound page. Otherwise, wait until after allocating vmemmap + * to update dtor. * * A reference is held on the folio, except in the case of demote. * @@ -1612,31 +1640,19 @@ static void __remove_hugetlb_folio(struct hstate *h, struct folio *folio, } /* - * Very subtle - * - * For non-gigantic pages set the destructor to the normal compound - * page dtor. This is needed in case someone takes an additional - * temporary ref to the page, and freeing is delayed until they drop - * their reference. - * - * For gigantic pages set the destructor to the null dtor. This - * destructor will never be called. Before freeing the gigantic - * page destroy_compound_gigantic_folio will turn the folio into a - * simple group of pages. After this the destructor does not - * apply. - * - * This handles the case where more than one ref is held when and - * after update_and_free_hugetlb_folio is called. - * - * In the case of demote we do not ref count the page as it will soon - * be turned into a page of smaller size. + * We can only clear the hugetlb destructor after allocating vmemmap + * pages. Otherwise, someone (memory error handling) may try to write + * to tail struct pages. + */ + if (!folio_test_hugetlb_vmemmap_optimized(folio)) + __clear_hugetlb_destructor(h, folio); + + /* + * In the case of demote we do not ref count the page as it will soon + * be turned into a page of smaller size. */ if (!demote) folio_ref_unfreeze(folio, 1); - if (hstate_is_gigantic(h)) - folio_set_compound_dtor(folio, NULL_COMPOUND_DTOR); - else - folio_set_compound_dtor(folio, COMPOUND_PAGE_DTOR); h->nr_huge_pages--; h->nr_huge_pages_node[nid]--; @@ -1705,6 +1721,7 @@ static void __update_and_free_hugetlb_folio(struct hstate *h, { int i; struct page *subpage; + bool clear_dtor = folio_test_hugetlb_vmemmap_optimized(folio); if (hstate_is_gigantic(h) && !gigantic_page_runtime_supported()) return; @@ -1735,6 +1752,16 @@ static void __update_and_free_hugetlb_folio(struct hstate *h, if (unlikely(folio_test_hwpoison(folio))) folio_clear_hugetlb_hwpoison(folio); + /* + * If vmemmap pages were allocated above, then we need to clear the + * hugetlb destructor under the hugetlb lock. + */ + if (clear_dtor) { + spin_lock_irq(&hugetlb_lock); + __clear_hugetlb_destructor(h, folio); + spin_unlock_irq(&hugetlb_lock); + } + for (i = 0; i < pages_per_huge_page(h); i++) { subpage = folio_page(folio, i); subpage->flags &= ~(1 << PG_locked | 1 << PG_error |

2 years

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[6.1.y] Assertion with 7xxx dGPUs

by Limonciello, Mario

Hi, In addition to the hang fix patches recently this other patch is needed for helping a case that ASSERT() catches. 74fa4c81aadf ("drm/amd/display: Implement workaround for writing to OTG_PIXEL_RATE_DIV register") Can you please take this to stable 6.1.y too? Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2466 Thanks,

2 years

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proc_lseek backport request

by t.martitz＠avm.de

Dear stable team, I'm asking that commit 3f61631d47f1 ("take care to handle NULL ->proc_lseek()") gets backported to the stable and LTS kernels down to 5.10. Background: We are in the process of upgrading our kernels. One target kernel is based on 5.15 LTS. Here we found that, if proc file drivers do not implement proc_lseek, user space crashes easily, because various library routines internally perform lseek(2). The crash happens in proc_reg_llseek, where it wants to jump to a NULL pointer. We could, arguably, fix these drivers to use ".proc_lseek = no_llseek". But this doesn't seem like a worthwhile path forward, considering that latest Linux kernels (including 6.1 LTS) allow proc_lseek == NULL again and *remove* no_lseek. Essentially, on HEAD, it's best practice to leave proc_lseek == NULL. Therefore, I ask that the above procfs fix gets backported so that our drivers can work across all kernel versions, including latest 6.x. I checked that this commit applies and works as expected on a board that runs Linux 5.15, and the observed crash goes away. Furthermore, I investigated that the fix applies to older LTS kernels, down to 5.10. The lseek(2) path uses vfs_llseek() which checks for FMODE_LSEEK. This has been like that forever since the initial git import. However, 5.4 LTS and older kernels do not have "struct proc_ops". Thank you in advance. Best regards, Thomas Martitz

2 years

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[PATCH 0/2] Backport unlink misfit patches into 6.1.y

by Qais Yousef

Decoupling misfit from overutilized better helps handling misfit due to uclamp_min only being misfit without triggering overutilized state, which is bad from energy point of view as it prematurely disables energy aware scheduling. The series also makes the search for a better CPU under bad thermal condition more comprehensive, which is useful improvement when the system is under bad thermal condition. Backports to 5.10.y and 5.15.y is hard as find_energy_efficient_cpu() is different. But it applies cleanly on 6.1.y Compile tested against various randconfigs for different archs. Boot tested on android14-6.1 GKI kernel. Based on v6.1.46 Original series https://lore.kernel.org/lkml/20230201143628.270912-1-vincent.guittot@linaro… Thanks! -- Qais Yousef Vincent Guittot (2): sched/fair: unlink misfit task from cpu overutilized sched/fair: Remove capacity inversion detection kernel/sched/fair.c | 189 ++++++++++++++++++++----------------------- kernel/sched/sched.h | 19 ----- 2 files changed, 87 insertions(+), 121 deletions(-) -- 2.34.1

2 years

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FAILED: patch "[PATCH] crypto, cifs: fix error handling in extract_iter_to_sg()" failed to apply to 6.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y git checkout FETCH_HEAD git cherry-pick -x f443fd5af5dbd531f880d3645d5dd36976cf087f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081209-reopen-fantasy-7692@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From f443fd5af5dbd531f880d3645d5dd36976cf087f Mon Sep 17 00:00:00 2001 From: David Howells <dhowells(a)redhat.com> Date: Wed, 26 Jul 2023 11:57:56 +0100 Subject: [PATCH] crypto, cifs: fix error handling in extract_iter_to_sg() Fix error handling in extract_iter_to_sg(). Pages need to be unpinned, not put in extract_user_to_sg() when handling IOVEC/UBUF sources. The bug may result in a warning like the following: WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 __lse_atomic_add arch/arm64/include/asm/atomic_lse.h:27 [inline] WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 arch_atomic_add arch/arm64/include/asm/atomic.h:28 [inline] WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 raw_atomic_add include/linux/atomic/atomic-arch-fallback.h:537 [inline] WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 atomic_add include/linux/atomic/atomic-instrumented.h:105 [inline] WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 try_grab_page+0x108/0x160 mm/gup.c:252 ... pc : try_grab_page+0x108/0x160 mm/gup.c:229 lr : follow_page_pte+0x174/0x3e4 mm/gup.c:651 ... Call trace: __lse_atomic_add arch/arm64/include/asm/atomic_lse.h:27 [inline] arch_atomic_add arch/arm64/include/asm/atomic.h:28 [inline] raw_atomic_add include/linux/atomic/atomic-arch-fallback.h:537 [inline] atomic_add include/linux/atomic/atomic-instrumented.h:105 [inline] try_grab_page+0x108/0x160 mm/gup.c:252 follow_pmd_mask mm/gup.c:734 [inline] follow_pud_mask mm/gup.c:765 [inline] follow_p4d_mask mm/gup.c:782 [inline] follow_page_mask+0x12c/0x2e4 mm/gup.c:839 __get_user_pages+0x174/0x30c mm/gup.c:1217 __get_user_pages_locked mm/gup.c:1448 [inline] __gup_longterm_locked+0x94/0x8f4 mm/gup.c:2142 internal_get_user_pages_fast+0x970/0xb60 mm/gup.c:3140 pin_user_pages_fast+0x4c/0x60 mm/gup.c:3246 iov_iter_extract_user_pages lib/iov_iter.c:1768 [inline] iov_iter_extract_pages+0xc8/0x54c lib/iov_iter.c:1831 extract_user_to_sg lib/scatterlist.c:1123 [inline] extract_iter_to_sg lib/scatterlist.c:1349 [inline] extract_iter_to_sg+0x26c/0x6fc lib/scatterlist.c:1339 hash_sendmsg+0xc0/0x43c crypto/algif_hash.c:117 sock_sendmsg_nosec net/socket.c:725 [inline] sock_sendmsg+0x54/0x60 net/socket.c:748 ____sys_sendmsg+0x270/0x2ac net/socket.c:2494 ___sys_sendmsg+0x80/0xdc net/socket.c:2548 __sys_sendmsg+0x68/0xc4 net/socket.c:2577 __do_sys_sendmsg net/socket.c:2586 [inline] __se_sys_sendmsg net/socket.c:2584 [inline] __arm64_sys_sendmsg+0x24/0x30 net/socket.c:2584 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x48/0x114 arch/arm64/kernel/syscall.c:52 el0_svc_common.constprop.0+0x44/0xe4 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x38/0xa4 arch/arm64/kernel/syscall.c:191 el0_svc+0x2c/0xb0 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0xc0/0xc4 arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591 Link: https://lkml.kernel.org/r/20571.1690369076@warthog.procyon.org.uk Fixes: 018584697533 ("netfs: Add a function to extract an iterator into a scatterlist") Reported-by: syzbot+9b82859567f2e50c123e(a)syzkaller.appspotmail.com Link: https://lore.kernel.org/linux-mm/000000000000273d0105ff97bf56@google.com/ Signed-off-by: David Howells <dhowells(a)redhat.com> Reviewed-by: David Hildenbrand <david(a)redhat.com> Acked-by: Steve French <stfrench(a)microsoft.com> Cc: Sven Schnelle <svens(a)linux.ibm.com> Cc: Herbert Xu <herbert(a)gondor.apana.org.au> Cc: Jeff Layton <jlayton(a)kernel.org> Cc: Shyam Prasad N <nspmangalore(a)gmail.com> Cc: Rohith Surabattula <rohiths.msft(a)gmail.com> Cc: Jens Axboe <axboe(a)kernel.dk> Cc: "David S. Miller" <davem(a)davemloft.net> Cc: Eric Dumazet <edumazet(a)google.com> Cc: Jakub Kicinski <kuba(a)kernel.org> Cc: Paolo Abeni <pabeni(a)redhat.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/lib/scatterlist.c b/lib/scatterlist.c index e86231a44c3d..c65566b4dc66 100644 --- a/lib/scatterlist.c +++ b/lib/scatterlist.c @@ -1148,7 +1148,7 @@ static ssize_t extract_user_to_sg(struct iov_iter *iter, failed: while (sgtable->nents > sgtable->orig_nents) - put_page(sg_page(&sgtable->sgl[--sgtable->nents])); + unpin_user_page(sg_page(&sgtable->sgl[--sgtable->nents])); return res; }

2 years

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[PATCH bpf-next 1/2] bpf: Fix issue in verifying allow_ptr_leaks

by Yafang Shao

After we converted the capabilities of our networking-bpf program from cap_sys_admin to cap_net_admin+cap_bpf, our networking-bpf program failed to start. Because it failed the bpf verifier, and the error log is "R3 pointer comparison prohibited". A simple reproducer as follows, SEC("cls-ingress") int ingress(struct __sk_buff *skb) { struct iphdr *iph = (void *)(long)skb->data + sizeof(struct ethhdr); if ((long)(iph + 1) > (long)skb->data_end) return TC_ACT_STOLEN; return TC_ACT_OK; } Per discussion with Yonghong and Alexei [1], comparison of two packet pointers is not a pointer leak. This patch fixes it. Our local kernel is 6.1.y and we expect this fix to be backported to 6.1.y, so stable is CCed. [1]. https://lore.kernel.org/bpf/CAADnVQ+Nmspr7Si+pxWn8zkE7hX-7s93ugwC+94aXSy4uQ… Suggested-by: Yonghong Song <yonghong.song(a)linux.dev> Suggested-by: Alexei Starovoitov <alexei.starovoitov(a)gmail.com> Signed-off-by: Yafang Shao <laoar.shao(a)gmail.com> Cc: stable(a)vger.kernel.org --- kernel/bpf/verifier.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 4ccca1f..b6b60cd 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -14047,6 +14047,12 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env, return -EINVAL; } + /* check src2 operand */ + err = check_reg_arg(env, insn->dst_reg, SRC_OP); + if (err) + return err; + + dst_reg = &regs[insn->dst_reg]; if (BPF_SRC(insn->code) == BPF_X) { if (insn->imm != 0) { verbose(env, "BPF_JMP/JMP32 uses reserved fields\n"); @@ -14058,12 +14064,13 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env, if (err) return err; - if (is_pointer_value(env, insn->src_reg)) { + src_reg = &regs[insn->src_reg]; + if (!(reg_is_pkt_pointer_any(dst_reg) && reg_is_pkt_pointer_any(src_reg)) && + is_pointer_value(env, insn->src_reg)) { verbose(env, "R%d pointer comparison prohibited\n", insn->src_reg); return -EACCES; } - src_reg = &regs[insn->src_reg]; } else { if (insn->src_reg != BPF_REG_0) { verbose(env, "BPF_JMP/JMP32 uses reserved fields\n"); @@ -14071,12 +14078,6 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env, } } - /* check src2 operand */ - err = check_reg_arg(env, insn->dst_reg, SRC_OP); - if (err) - return err; - - dst_reg = &regs[insn->dst_reg]; is_jmp32 = BPF_CLASS(insn->code) == BPF_JMP32; if (BPF_SRC(insn->code) == BPF_K) { -- 1.8.3.1

2 years

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[PATCH v0 7/9] media: qcom: camss: Fix invalid clock enable bit disjunction

by Bryan O'Donoghue

define CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE BIT(7) disjunction for gen2 ? BIT(7) : is a nop we are setting the same bit either way. Fixes: 4abb21309fda ("media: camss: csiphy: Move to hardcode CSI Clock Lane number") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c index 04baa80494c66..4dba61b8d3f2a 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c @@ -476,7 +476,7 @@ static void csiphy_lanes_enable(struct csiphy_device *csiphy, settle_cnt = csiphy_settle_cnt_calc(link_freq, csiphy->timer_clk_rate); - val = is_gen2 ? BIT(7) : CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE; + val = CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE; for (i = 0; i < c->num_data; i++) val |= BIT(c->data[i].pos * 2); -- 2.41.0

2 years

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FAILED: patch "[PATCH] drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x f1740b1ab2703b2a057da7cf33b03297e0381aa0 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082108-wham-accent-52a6@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: f1740b1ab270 ("drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix") 3083b1007d4b ("drm/amdgpu: skip disabling fence driver src_irqs when device is unplugged") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From f1740b1ab2703b2a057da7cf33b03297e0381aa0 Mon Sep 17 00:00:00 2001 From: Tim Huang <Tim.Huang(a)amd.com> Date: Mon, 14 Aug 2023 15:13:04 +0800 Subject: [PATCH] drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix GFX v11.0.1 reported fence fallback timer expired issue on SDMA and GFX rings after S0ix resume. This is generated by EOP interrupts are disabled when S0ix suspend but fails to re-enable when resume because of the GFX is in GFXOFF. [ 203.349571] [drm] Fence fallback timer expired on ring sdma0 [ 203.349572] [drm] Fence fallback timer expired on ring gfx_0.0.0 [ 203.861635] [drm] Fence fallback timer expired on ring gfx_0.0.0 For S0ix, GFX is in GFXOFF state, avoid to touch the GFX registers to configure the fence driver interrupts for rings that belong to GFX. The interrupts configuration will be restored by GFXOFF exit. Signed-off-by: Tim Huang <Tim.Huang(a)amd.com> Reviewed-by: Mario Limonciello <mario.limonciello(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c index c694b41f6461..7537f5aa76f0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c @@ -551,6 +551,41 @@ int amdgpu_fence_driver_sw_init(struct amdgpu_device *adev) return 0; } +/** + * amdgpu_fence_need_ring_interrupt_restore - helper function to check whether + * fence driver interrupts need to be restored. + * + * @ring: ring that to be checked + * + * Interrupts for rings that belong to GFX IP don't need to be restored + * when the target power state is s0ix. + * + * Return true if need to restore interrupts, false otherwise. + */ +static bool amdgpu_fence_need_ring_interrupt_restore(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + bool is_gfx_power_domain = false; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_SDMA: + /* SDMA 5.x+ is part of GFX power domain so it's covered by GFXOFF */ + if (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(5, 0, 0)) + is_gfx_power_domain = true; + break; + case AMDGPU_RING_TYPE_GFX: + case AMDGPU_RING_TYPE_COMPUTE: + case AMDGPU_RING_TYPE_KIQ: + case AMDGPU_RING_TYPE_MES: + is_gfx_power_domain = true; + break; + default: + break; + } + + return !(adev->in_s0ix && is_gfx_power_domain); +} + /** * amdgpu_fence_driver_hw_fini - tear down the fence driver * for all possible rings. @@ -579,7 +614,8 @@ void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev) amdgpu_fence_driver_force_completion(ring); if (!drm_dev_is_unplugged(adev_to_drm(adev)) && - ring->fence_drv.irq_src) + ring->fence_drv.irq_src && + amdgpu_fence_need_ring_interrupt_restore(ring)) amdgpu_irq_put(adev, ring->fence_drv.irq_src, ring->fence_drv.irq_type); @@ -655,7 +691,8 @@ void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev) continue; /* enable the interrupt */ - if (ring->fence_drv.irq_src) + if (ring->fence_drv.irq_src && + amdgpu_fence_need_ring_interrupt_restore(ring)) amdgpu_irq_get(adev, ring->fence_drv.irq_src, ring->fence_drv.irq_type); }

2 years

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FAILED: patch "[PATCH] drm/amd/pm: disallow the fan setting if there is no fan on" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x b6360a5ec31d160d58c1a64387b323b556cedca8 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082143-underage-slain-d7a5@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: b6360a5ec31d ("drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0") 61319b8e3b58 ("drm/amd/pm: disable the SMU13 OD feature support temporarily") 8f4f5f0b901a ("drm/amd/pm: fulfill SMU13 OD settings init and restore") f6c0cd55fed8 ("drm/amd/pm: Enable ecc_info table support for smu v13_0_10") 1794f6a9535b ("drm/amd/pm: enable GPO dynamic control support for SMU13.0.0") 48aa62f07467 ("drm/amd/pm: Enable bad memory page/channel recording support for smu v13_0_0") 8ae5a38c8cb3 ("drm/amd/pm: enable runpm support over BACO for SMU13.0.0") 60cfad329ab8 ("drm/amd/pm: enable mode1 reset on smu_v13_0_10") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From b6360a5ec31d160d58c1a64387b323b556cedca8 Mon Sep 17 00:00:00 2001 From: Kenneth Feng <kenneth.feng(a)amd.com> Date: Wed, 9 Aug 2023 18:06:05 +0800 Subject: [PATCH] drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0 drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0 V2: depend on pm.no_fan to check Signed-off-by: Kenneth Feng <kenneth.feng(a)amd.com> Reviewed-by: Alex Deucher <alexander.deucher(a)amd.com> Reviewed-by: Lijo Lazar <lijo.lazar(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c index fddcd834bcec..0fb6be11a0cc 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c @@ -331,6 +331,7 @@ static int smu_v13_0_0_check_powerplay_table(struct smu_context *smu) struct smu_13_0_0_powerplay_table *powerplay_table = table_context->power_play_table; struct smu_baco_context *smu_baco = &smu->smu_baco; + PPTable_t *pptable = smu->smu_table.driver_pptable; #if 0 PPTable_t *pptable = smu->smu_table.driver_pptable; const OverDriveLimits_t * const overdrive_upperlimits = @@ -371,6 +372,9 @@ static int smu_v13_0_0_check_powerplay_table(struct smu_context *smu) table_context->thermal_controller_type = powerplay_table->thermal_controller_type; + smu->adev->pm.no_fan = + !(pptable->SkuTable.FeaturesToRun[0] & (1 << FEATURE_FAN_CONTROL_BIT)); + return 0; }

2 years

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