November 2022 - Linux-stable-mirror

stable-rc/queue/5.15 baseline: 172 runs, 6 regressions (v5.15.76-148-g47f00ad96c810)

by kernelci.org bot

stable-rc/queue/5.15 baseline: 172 runs, 6 regressions (v5.15.76-148-g47f00ad96c810) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+-----------+------------ bcm2711-rpi-4-b | arm64 | lab-collabora | gcc-10 | defconfig | 1 meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | 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/queue%2F5.15/kernel/v5.15.76… Test: baseline Tree: stable-rc Branch: queue/5.15 Describe: v5.15.76-148-g47f00ad96c810 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 47f00ad96c81065b06ef4b30cbe2d2161fdb1ee3 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+-----------+------------ bcm2711-rpi-4-b | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6365449a2c0e80d5f8e7db60 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/queue-5.15/v5.15.76-148-g47f00ad96c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.76-148-g47f00ad96c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6365449a2c0e80d5f8e7db61 new failure (last pass: v5.15.76-132-ged6793a62468b) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+-----------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6365449bff8e5105d5e7db62 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/queue-5.15/v5.15.76-148-g47f00ad96c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.76-148-g47f00ad96c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6365449bff8e5105d5e7db63 new failure (last pass: v5.15.76-132-ged6793a62468b) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+-----------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6365449675714c3766e7db52 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/queue-5.15/v5.15.76-148-g47f00ad96c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.76-148-g47f00ad96c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6365449675714c3766e7db53 new failure (last pass: v5.15.76-2-ge48d39a364d8) 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/6365448f2e0bd3eb47e7db68 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/queue-5.15/v5.15.76-148-g47f00ad96c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.76-148-g47f00ad96c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6365448f2e0bd3eb47e7db69 new failure (last pass: v5.15.75-79-gc1cca05570bf) 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/636544982c0e80d5f8e7db4f 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/queue-5.15/v5.15.76-148-g47f00ad96c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.76-148-g47f00ad96c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/636544982c0e80d5f8e7db50 new failure (last pass: v5.15.76-126-gf1f82287ab82) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6365449e23020c7a40e7db78 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/queue-5.15/v5.15.76-148-g47f00ad96c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.76-148-g47f00ad96c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6365449e23020c7a40e7db79 new failure (last pass: v5.15.76-132-ged6793a62468b)

2 years, 1 month

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[PATCH 5.4] binder: fix UAF of alloc->vma in race with munmap()

by Carlos Llamas

In commit 720c24192404 ("ANDROID: binder: change down_write to down_read") binder assumed the mmap read lock is sufficient to protect alloc->vma inside binder_update_page_range(). This used to be accurate until commit dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap"), which now downgrades the mmap_lock after detaching the vma from the rbtree in munmap(). Then it proceeds to teardown and free the vma with only the read lock held. This means that accesses to alloc->vma in binder_update_page_range() now will race with vm_area_free() in munmap() and can cause a UAF as shown in the following KASAN trace: ================================================================== BUG: KASAN: use-after-free in vm_insert_page+0x7c/0x1f0 Read of size 8 at addr ffff16204ad00600 by task server/558 CPU: 3 PID: 558 Comm: server Not tainted 5.10.150-00001-gdc8dcf942daa #1 Hardware name: linux,dummy-virt (DT) Call trace: dump_backtrace+0x0/0x2a0 show_stack+0x18/0x2c dump_stack+0xf8/0x164 print_address_description.constprop.0+0x9c/0x538 kasan_report+0x120/0x200 __asan_load8+0xa0/0xc4 vm_insert_page+0x7c/0x1f0 binder_update_page_range+0x278/0x50c binder_alloc_new_buf+0x3f0/0xba0 binder_transaction+0x64c/0x3040 binder_thread_write+0x924/0x2020 binder_ioctl+0x1610/0x2e5c __arm64_sys_ioctl+0xd4/0x120 el0_svc_common.constprop.0+0xac/0x270 do_el0_svc+0x38/0xa0 el0_svc+0x1c/0x2c el0_sync_handler+0xe8/0x114 el0_sync+0x180/0x1c0 Allocated by task 559: kasan_save_stack+0x38/0x6c __kasan_kmalloc.constprop.0+0xe4/0xf0 kasan_slab_alloc+0x18/0x2c kmem_cache_alloc+0x1b0/0x2d0 vm_area_alloc+0x28/0x94 mmap_region+0x378/0x920 do_mmap+0x3f0/0x600 vm_mmap_pgoff+0x150/0x17c ksys_mmap_pgoff+0x284/0x2dc __arm64_sys_mmap+0x84/0xa4 el0_svc_common.constprop.0+0xac/0x270 do_el0_svc+0x38/0xa0 el0_svc+0x1c/0x2c el0_sync_handler+0xe8/0x114 el0_sync+0x180/0x1c0 Freed by task 560: kasan_save_stack+0x38/0x6c kasan_set_track+0x28/0x40 kasan_set_free_info+0x24/0x4c __kasan_slab_free+0x100/0x164 kasan_slab_free+0x14/0x20 kmem_cache_free+0xc4/0x34c vm_area_free+0x1c/0x2c remove_vma+0x7c/0x94 __do_munmap+0x358/0x710 __vm_munmap+0xbc/0x130 __arm64_sys_munmap+0x4c/0x64 el0_svc_common.constprop.0+0xac/0x270 do_el0_svc+0x38/0xa0 el0_svc+0x1c/0x2c el0_sync_handler+0xe8/0x114 el0_sync+0x180/0x1c0 [...] ================================================================== To prevent the race above, revert back to taking the mmap write lock inside binder_update_page_range(). One might expect an increase of mmap lock contention. However, binder already serializes these calls via top level alloc->mutex. Also, there was no performance impact shown when running the binder benchmark tests. Note this patch is specific to stable branches 5.4 and 5.10. Since in newer kernel releases binder no longer caches a pointer to the vma. Instead, it has been refactored to use vma_lookup() which avoids the issue described here. This switch was introduced in commit a43cfc87caaf ("android: binder: stop saving a pointer to the VMA"). Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap") Reported-by: Jann Horn <jannh(a)google.com> Cc: <stable(a)vger.kernel.org> # 5.4.x Cc: Minchan Kim <minchan(a)kernel.org> Cc: Yang Shi <yang.shi(a)linux.alibaba.com> Cc: Liam Howlett <liam.howlett(a)oracle.com> Signed-off-by: Carlos Llamas <cmllamas(a)google.com> --- drivers/android/binder_alloc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c index b5022a7f6bae..7e48ed7c9c8e 100644 --- a/drivers/android/binder_alloc.c +++ b/drivers/android/binder_alloc.c @@ -212,7 +212,7 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate, mm = alloc->vma_vm_mm; if (mm) { - down_read(&mm->mmap_sem); + down_write(&mm->mmap_sem); vma = alloc->vma; } @@ -271,7 +271,7 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate, /* vm_insert_page does not seem to increment the refcount */ } if (mm) { - up_read(&mm->mmap_sem); + up_write(&mm->mmap_sem); mmput(mm); } return 0; @@ -304,7 +304,7 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate, } err_no_vma: if (mm) { - up_read(&mm->mmap_sem); + up_write(&mm->mmap_sem); mmput(mm); } return vma ? -ENOMEM : -ESRCH; -- 2.38.1.431.g37b22c650d-goog

2 years, 1 month

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[PATCH 5.10 00/91] 5.10.153-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.153 release. There are 91 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 Fri, 04 Nov 2022 02:20:38 +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-5.10.153-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 5.10.153-rc1 Lukas Wunner <lukas(a)wunner.de> serial: Deassert Transmit Enable on probe in driver-specific way Lino Sanfilippo <LinoSanfilippo(a)gmx.de> serial: core: move RS485 configuration tasks from drivers into core Biju Das <biju.das.jz(a)bp.renesas.com> can: rcar_canfd: rcar_canfd_handle_global_receive(): fix IRQ storm on global FIFO receive Anshuman Khandual <anshuman.khandual(a)arm.com> arm64/kexec: Test page size support with new TGRAN range values James Morse <james.morse(a)arm.com> arm64/mm: Fix __enable_mmu() for new TGRAN range values Yu Kuai <yukuai3(a)huawei.com> scsi: sd: Revert "scsi: sd: Remove a local variable" D Scott Phillips <scott(a)os.amperecomputing.com> arm64: Add AMPERE1 to the Spectre-BHB affected list Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: survive memory pressure without crashing Suresh Devarakonda <ramad(a)nvidia.com> net/mlx5: Fix crash during sync firmware reset Tariq Toukan <tariqt(a)nvidia.com> net/mlx5: Fix possible use-after-free in async command interface Hyong Youb Kim <hyonkim(a)cisco.com> net/mlx5e: Do not increment ESN when updating IPsec ESN state Nicolas Dichtel <nicolas.dichtel(a)6wind.com> nh: fix scope used to find saddr when adding non gw nh Yang Yingliang <yangyingliang(a)huawei.com> net: ehea: fix possible memory leak in ehea_register_port() Aaron Conole <aconole(a)redhat.com> openvswitch: switch from WARN to pr_warn Takashi Iwai <tiwai(a)suse.de> ALSA: aoa: Fix I2S device accounting Yang Yingliang <yangyingliang(a)huawei.com> ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev() Juergen Borleis <jbe(a)pengutronix.de> net: fec: limit register access on i.MX6UL Sudeep Holla <sudeep.holla(a)arm.com> PM: domains: Fix handling of unavailable/disabled idle states Yang Yingliang <yangyingliang(a)huawei.com> net: ksz884x: fix missing pci_disable_device() on error in pcidev_init() Slawomir Laba <slawomirx.laba(a)intel.com> i40e: Fix flow-type by setting GL_HASH_INSET registers Sylwester Dziedziuch <sylwesterx.dziedziuch(a)intel.com> i40e: Fix VF hang when reset is triggered on another VF Slawomir Laba <slawomirx.laba(a)intel.com> i40e: Fix ethtool rx-flow-hash setting for X722 Eric Dumazet <edumazet(a)google.com> ipv6: ensure sane device mtu in tunnels Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: vivid: set num_in/outputs to 0 if not supported Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced' Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: v4l2-dv-timings: add sanity checks for blanking values Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: vivid: dev->bitmap_cap wasn't freed in all cases Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: vivid: s_fbuf: add more sanity checks Mario Limonciello <mario.limonciello(a)amd.com> PM: hibernate: Allow hybrid sleep to work with s2idle Dongliang Mu <dzm91(a)hust.edu.cn> can: mcp251x: mcp251x_can_probe(): add missing unregister_candev() in error path Dongliang Mu <dzm91(a)hust.edu.cn> can: mscan: mpc5xxx: mpc5xxx_can_probe(): add missing put_clock() in error path Neal Cardwell <ncardwell(a)google.com> tcp: fix indefinite deferral of RTO with SACK reneging Lu Wei <luwei32(a)huawei.com> tcp: fix a signed-integer-overflow bug in tcp_add_backlog() Eric Dumazet <edumazet(a)google.com> tcp: minor optimization in tcp_add_backlog() Zhang Changzhong <zhangchangzhong(a)huawei.com> net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY Zhengchao Shao <shaozhengchao(a)huawei.com> net: fix UAF issue in nfqnl_nf_hook_drop() when ops_init() failed Eric Dumazet <edumazet(a)google.com> kcm: annotate data-races around kcm->rx_wait Eric Dumazet <edumazet(a)google.com> kcm: annotate data-races around kcm->rx_psock Íñigo Huguet <ihuguet(a)redhat.com> atlantic: fix deadlock at aq_nic_stop Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: add the bit rate quirk for Molex cables Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: fix the SFP compliance codes check for DAC cables Chen Zhongjin <chenzhongjin(a)huawei.com> x86/unwind/orc: Fix unreliable stack dump with gcov Zhengchao Shao <shaozhengchao(a)huawei.com> net: hinic: fix the issue of double release MBOX callback of VF Zhengchao Shao <shaozhengchao(a)huawei.com> net: hinic: fix the issue of CMDQ memory leaks Zhengchao Shao <shaozhengchao(a)huawei.com> net: hinic: fix memory leak when reading function table Zhengchao Shao <shaozhengchao(a)huawei.com> net: hinic: fix incorrect assignment issue in hinic_set_interrupt_cfg() Yang Yingliang <yangyingliang(a)huawei.com> net: netsec: fix error handling in netsec_register_mdio() Xin Long <lucien.xin(a)gmail.com> tipc: fix a null-ptr-deref in tipc_topsrv_accept Maxim Levitsky <mlevitsk(a)redhat.com> perf/x86/intel/lbr: Use setup_clear_cpu_cap() instead of clear_cpu_cap() Yang Yingliang <yangyingliang(a)huawei.com> ALSA: ac97: fix possible memory leak in snd_ac97_dev_register() Srinivasa Rao Mandadapu <quic_srivasam(a)quicinc.com> ASoC: qcom: lpass-cpu: Mark HDMI TX parity register as volatile Randy Dunlap <rdunlap(a)infradead.org> arc: iounmap() arg is volatile Srinivasa Rao Mandadapu <quic_srivasam(a)quicinc.com> ASoC: qcom: lpass-cpu: mark HDMI TX registers as volatile Nathan Huckleberry <nhuck(a)google.com> drm/msm: Fix return type of mdp4_lvds_connector_mode_valid Alexander Stein <alexander.stein(a)ew.tq-group.com> media: v4l2: Fix v4l2_i2c_subdev_set_name function documentation Wei Yongjun <weiyongjun1(a)huawei.com> net: ieee802154: fix error return code in dgram_bind() Rik van Riel <riel(a)surriel.com> mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages Yuanzheng Song <songyuanzheng(a)huawei.com> mm/memory: add non-anonymous page check in the copy_present_page() M. Vefa Bicakci <m.v.b(a)runbox.com> xen/gntdev: Prevent leaking grants Jan Beulich <jbeulich(a)suse.com> Xen/gntdev: don't ignore kernel unmapping error Heiko Carstens <hca(a)linux.ibm.com> s390/pci: add missing EX_TABLE entries to __pcistg_mio_inuser()/__pcilg_mio_inuser() Heiko Carstens <hca(a)linux.ibm.com> s390/futex: add missing EX_TABLE entry to __futex_atomic_op() Adrian Hunter <adrian.hunter(a)intel.com> perf auxtrace: Fix address filter symbol name match for modules Christian A. Ehrhardt <lk(a)c--e.de> kernfs: fix use-after-free in __kernfs_remove William Breathitt Gray <william.gray(a)linaro.org> counter: microchip-tcb-capture: Handle Signal1 read and Synapse Matthew Ma <mahongwei(a)zeku.com> mmc: core: Fix kernel panic when remove non-standard SDIO card Brian Norris <briannorris(a)chromium.org> mmc: sdhci_am654: 'select', not 'depends' REGMAP_MMIO Johan Hovold <johan+linaro(a)kernel.org> drm/msm/dp: fix IRQ lifetime Johan Hovold <johan+linaro(a)kernel.org> drm/msm/hdmi: fix memory corruption with too many bridges Johan Hovold <johan+linaro(a)kernel.org> drm/msm/dsi: fix memory corruption with too many bridges Manish Rangankar <mrangankar(a)marvell.com> scsi: qla2xxx: Use transport-defined speed mask for supported_speeds Miquel Raynal <miquel.raynal(a)bootlin.com> mac802154: Fix LQI recording Bernd Edlinger <bernd.edlinger(a)hotmail.de> exec: Copy oldsighand->action under spin-lock Li Zetao <lizetao1(a)huawei.com> fs/binfmt_elf: Fix memory leak in load_elf_binary() Hyunwoo Kim <imv4bel(a)gmail.com> fbdev: smscufx: Fix several use-after-free bugs Cosmin Tanislav <cosmin.tanislav(a)analog.com> iio: temperature: ltc2983: allocate iio channels once Shreeya Patel <shreeya.patel(a)collabora.com> iio: light: tsl2583: Fix module unloading Matti Vaittinen <mazziesaccount(a)gmail.com> tools: iio: iio_utils: fix digit calculation Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Remove device endpoints from bandwidth list when freeing the device Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Add quirk to reset host back to default state at shutdown Tony O'Brien <tony.obrien(a)alliedtelesis.co.nz> mtd: rawnand: marvell: Use correct logic for nand-keep-config Jens Glathe <jens.glathe(a)oldschoolsolutions.biz> usb: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042 despite being a V0.96 controller Justin Chen <justinpopo6(a)gmail.com> usb: bdc: change state when port disconnected Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Don't set IMI for no_interrupt Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Stop processing more requests on IMI Hannu Hartikainen <hannu(a)hrtk.in> USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM Jason A. Donenfeld <Jason(a)zx2c4.com> ALSA: rme9652: use explicitly signed char Jason A. Donenfeld <Jason(a)zx2c4.com> ALSA: au88x0: use explicitly signed char Steven Rostedt (Google) <rostedt(a)goodmis.org> ALSA: Use del_timer_sync() before freeing timer Anssi Hannula <anssi.hannula(a)bitwise.fi> can: kvaser_usb: Fix possible completions during init_completion Yang Yingliang <yangyingliang(a)huawei.com> can: j1939: transport: j1939_session_skb_drop_old(): spin_unlock_irqrestore() before kfree_skb() ------------- Diffstat: Makefile | 4 +- arch/arc/include/asm/io.h | 2 +- arch/arc/mm/ioremap.c | 2 +- arch/arm64/include/asm/cpufeature.h | 9 +- arch/arm64/include/asm/cputype.h | 4 + arch/arm64/include/asm/sysreg.h | 36 +++++--- arch/arm64/kernel/head.S | 6 +- arch/arm64/kernel/proton-pack.c | 6 ++ arch/arm64/kvm/reset.c | 10 ++- arch/s390/include/asm/futex.h | 3 +- arch/s390/pci/pci_mmio.c | 8 +- arch/x86/events/intel/lbr.c | 2 +- arch/x86/kernel/unwind_orc.c | 2 +- drivers/base/power/domain.c | 4 + drivers/counter/microchip-tcb-capture.c | 18 +++- drivers/firmware/efi/libstub/arm64-stub.c | 2 +- .../gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c | 5 +- drivers/gpu/drm/msm/dp/dp_display.c | 2 +- drivers/gpu/drm/msm/dsi/dsi.c | 6 ++ drivers/gpu/drm/msm/hdmi/hdmi.c | 5 ++ drivers/iio/light/tsl2583.c | 2 +- drivers/iio/temperature/ltc2983.c | 13 ++- drivers/media/test-drivers/vivid/vivid-core.c | 38 +++++++- drivers/media/test-drivers/vivid/vivid-core.h | 2 + drivers/media/test-drivers/vivid/vivid-vid-cap.c | 27 ++++-- drivers/media/v4l2-core/v4l2-dv-timings.c | 14 +++ drivers/mmc/core/sdio_bus.c | 3 +- drivers/mmc/host/Kconfig | 3 +- drivers/mtd/nand/raw/marvell_nand.c | 2 +- drivers/net/can/mscan/mpc5xxx_can.c | 8 +- drivers/net/can/rcar/rcar_canfd.c | 6 +- drivers/net/can/spi/mcp251x.c | 5 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c | 4 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c | 4 +- drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 17 ++-- drivers/net/ethernet/aquantia/atlantic/aq_macsec.c | 96 +++++++++++++++----- drivers/net/ethernet/aquantia/atlantic/aq_nic.h | 2 + drivers/net/ethernet/freescale/enetc/enetc.c | 5 ++ drivers/net/ethernet/freescale/fec_main.c | 46 +++++++++- drivers/net/ethernet/huawei/hinic/hinic_debugfs.c | 18 ++-- drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 2 +- drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 2 +- drivers/net/ethernet/huawei/hinic/hinic_sriov.c | 1 - drivers/net/ethernet/ibm/ehea/ehea_main.c | 1 + drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 100 ++++++++++++--------- drivers/net/ethernet/intel/i40e/i40e_type.h | 4 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 43 ++++++--- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 1 + drivers/net/ethernet/lantiq_etop.c | 1 - drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 10 +-- .../ethernet/mellanox/mlx5/core/en_accel/ipsec.c | 3 - drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c | 6 +- drivers/net/ethernet/micrel/ksz884x.c | 2 +- drivers/net/ethernet/socionext/netsec.c | 2 + drivers/scsi/qla2xxx/qla_attr.c | 28 +++++- drivers/scsi/sd.c | 3 +- drivers/tty/serial/8250/8250_omap.c | 3 + drivers/tty/serial/8250/8250_pci.c | 9 +- drivers/tty/serial/8250/8250_port.c | 12 +-- drivers/tty/serial/fsl_lpuart.c | 8 +- drivers/tty/serial/imx.c | 8 +- drivers/tty/serial/serial_core.c | 61 ++++++++++--- drivers/usb/core/quirks.c | 9 ++ drivers/usb/dwc3/gadget.c | 8 +- drivers/usb/gadget/udc/bdc/bdc_udc.c | 1 + drivers/usb/host/xhci-mem.c | 20 +++-- drivers/usb/host/xhci-pci.c | 12 ++- drivers/usb/host/xhci.c | 10 ++- drivers/usb/host/xhci.h | 1 + drivers/video/fbdev/smscufx.c | 55 ++++++------ drivers/xen/gntdev.c | 30 +++++-- fs/binfmt_elf.c | 3 +- fs/exec.c | 4 +- fs/kernfs/dir.c | 5 +- include/linux/mlx5/driver.h | 2 +- include/media/v4l2-common.h | 3 +- include/uapi/linux/videodev2.h | 3 +- kernel/power/hibernate.c | 2 +- mm/hugetlb.c | 2 +- mm/memory.c | 11 +++ net/can/j1939/transport.c | 4 +- net/core/net_namespace.c | 7 ++ net/ieee802154/socket.c | 4 +- net/ipv4/nexthop.c | 2 +- net/ipv4/tcp_input.c | 3 +- net/ipv4/tcp_ipv4.c | 7 +- net/ipv6/ip6_gre.c | 12 +-- net/ipv6/ip6_tunnel.c | 11 +-- net/ipv6/sit.c | 8 +- net/kcm/kcmsock.c | 23 +++-- net/mac802154/rx.c | 5 +- net/openvswitch/datapath.c | 3 +- net/tipc/topsrv.c | 16 +++- sound/aoa/soundbus/i2sbus/core.c | 7 +- sound/pci/ac97/ac97_codec.c | 1 + sound/pci/au88x0/au88x0.h | 6 +- sound/pci/au88x0/au88x0_core.c | 2 +- sound/pci/rme9652/hdsp.c | 26 +++--- sound/pci/rme9652/rme9652.c | 22 ++--- sound/soc/qcom/lpass-cpu.c | 10 +++ sound/synth/emux/emux.c | 7 +- tools/iio/iio_utils.c | 4 + tools/perf/util/auxtrace.c | 10 ++- 103 files changed, 805 insertions(+), 337 deletions(-)

2 years, 1 month

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[PATCH 4.19 00/78] 4.19.264-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.264 release. There are 78 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 Fri, 04 Nov 2022 02:20:38 +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/v4.x/stable-review/patch-4.19.264-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.264-rc1 Biju Das <biju.das.jz(a)bp.renesas.com> can: rcar_canfd: rcar_canfd_handle_global_receive(): fix IRQ storm on global FIFO receive Hyong Youb Kim <hyonkim(a)cisco.com> net/mlx5e: Do not increment ESN when updating IPsec ESN state Yang Yingliang <yangyingliang(a)huawei.com> net: ehea: fix possible memory leak in ehea_register_port() Aaron Conole <aconole(a)redhat.com> openvswitch: switch from WARN to pr_warn Takashi Iwai <tiwai(a)suse.de> ALSA: aoa: Fix I2S device accounting Yang Yingliang <yangyingliang(a)huawei.com> ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev() Sudeep Holla <sudeep.holla(a)arm.com> PM: domains: Fix handling of unavailable/disabled idle states Yang Yingliang <yangyingliang(a)huawei.com> net: ksz884x: fix missing pci_disable_device() on error in pcidev_init() Slawomir Laba <slawomirx.laba(a)intel.com> i40e: Fix flow-type by setting GL_HASH_INSET registers Sylwester Dziedziuch <sylwesterx.dziedziuch(a)intel.com> i40e: Fix VF hang when reset is triggered on another VF Slawomir Laba <slawomirx.laba(a)intel.com> i40e: Fix ethtool rx-flow-hash setting for X722 Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced' Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: v4l2-dv-timings: add sanity checks for blanking values Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: vivid: dev->bitmap_cap wasn't freed in all cases Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: vivid: s_fbuf: add more sanity checks Mario Limonciello <mario.limonciello(a)amd.com> PM: hibernate: Allow hybrid sleep to work with s2idle Dongliang Mu <dzm91(a)hust.edu.cn> can: mscan: mpc5xxx: mpc5xxx_can_probe(): add missing put_clock() in error path Neal Cardwell <ncardwell(a)google.com> tcp: fix indefinite deferral of RTO with SACK reneging Zhang Changzhong <zhangchangzhong(a)huawei.com> net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY Zhengchao Shao <shaozhengchao(a)huawei.com> net: fix UAF issue in nfqnl_nf_hook_drop() when ops_init() failed Eric Dumazet <edumazet(a)google.com> kcm: annotate data-races around kcm->rx_wait Eric Dumazet <edumazet(a)google.com> kcm: annotate data-races around kcm->rx_psock Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: add the bit rate quirk for Molex cables Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: fix the SFP compliance codes check for DAC cables Chen Zhongjin <chenzhongjin(a)huawei.com> x86/unwind/orc: Fix unreliable stack dump with gcov Yang Yingliang <yangyingliang(a)huawei.com> net: netsec: fix error handling in netsec_register_mdio() Xin Long <lucien.xin(a)gmail.com> tipc: fix a null-ptr-deref in tipc_topsrv_accept Yang Yingliang <yangyingliang(a)huawei.com> ALSA: ac97: fix possible memory leak in snd_ac97_dev_register() Randy Dunlap <rdunlap(a)infradead.org> arc: iounmap() arg is volatile Nathan Huckleberry <nhuck(a)google.com> drm/msm: Fix return type of mdp4_lvds_connector_mode_valid Wei Yongjun <weiyongjun1(a)huawei.com> net: ieee802154: fix error return code in dgram_bind() Rik van Riel <riel(a)surriel.com> mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages M. Vefa Bicakci <m.v.b(a)runbox.com> xen/gntdev: Prevent leaking grants Jan Beulich <jbeulich(a)suse.com> Xen/gntdev: don't ignore kernel unmapping error Heiko Carstens <hca(a)linux.ibm.com> s390/futex: add missing EX_TABLE entry to __futex_atomic_op() Adrian Hunter <adrian.hunter(a)intel.com> perf auxtrace: Fix address filter symbol name match for modules Christian A. Ehrhardt <lk(a)c--e.de> kernfs: fix use-after-free in __kernfs_remove Matthew Ma <mahongwei(a)zeku.com> mmc: core: Fix kernel panic when remove non-standard SDIO card Johan Hovold <johan+linaro(a)kernel.org> drm/msm/hdmi: fix memory corruption with too many bridges Johan Hovold <johan+linaro(a)kernel.org> drm/msm/dsi: fix memory corruption with too many bridges Miquel Raynal <miquel.raynal(a)bootlin.com> mac802154: Fix LQI recording Hyunwoo Kim <imv4bel(a)gmail.com> fbdev: smscufx: Fix several use-after-free bugs Shreeya Patel <shreeya.patel(a)collabora.com> iio: light: tsl2583: Fix module unloading Matti Vaittinen <mazziesaccount(a)gmail.com> tools: iio: iio_utils: fix digit calculation Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Remove device endpoints from bandwidth list when freeing the device Jens Glathe <jens.glathe(a)oldschoolsolutions.biz> usb: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042 despite being a V0.96 controller Justin Chen <justinpopo6(a)gmail.com> usb: bdc: change state when port disconnected Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Don't set IMI for no_interrupt Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Stop processing more requests on IMI Hannu Hartikainen <hannu(a)hrtk.in> USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM Jason A. Donenfeld <Jason(a)zx2c4.com> ALSA: au88x0: use explicitly signed char Steven Rostedt (Google) <rostedt(a)goodmis.org> ALSA: Use del_timer_sync() before freeing timer Anssi Hannula <anssi.hannula(a)bitwise.fi> can: kvaser_usb: Fix possible completions during init_completion Seth Jenkins <sethjenkins(a)google.com> mm: /proc/pid/smaps_rollup: fix no vma's null-deref Gaurav Kohli <gauravkohli(a)linux.microsoft.com> hv_netvsc: Fix race between VF offering and VF association message from host Nick Desaulniers <ndesaulniers(a)google.com> Makefile.debug: re-enable debug info for .S files Werner Sembach <wse(a)tuxedocomputers.com> ACPI: video: Force backlight native for more TongFang devices Chen-Yu Tsai <wenst(a)chromium.org> media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls Jerry Snitselaar <jsnitsel(a)redhat.com> iommu/vt-d: Clean up si_domain in the init_dmars() error path Yang Yingliang <yangyingliang(a)huawei.com> net: hns: fix possible memory leak in hnae_ae_register() Zhengchao Shao <shaozhengchao(a)huawei.com> net: sched: cake: fix null pointer access issue when cake_init() fails Xiaobo Liu <cppcoffee(a)gmail.com> net/atm: fix proc_mpc_write incorrect return value José Expósito <jose.exposito89(a)gmail.com> HID: magicmouse: Do not set BTN_MOUSE on double report Alexander Potapenko <glider(a)google.com> tipc: fix an information leak in tipc_topsrv_kern_subscr Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> tipc: Fix recognition of trial period Tony Luck <tony.luck(a)intel.com> ACPI: extlog: Handle multiple records Filipe Manana <fdmanana(a)suse.com> btrfs: fix processing of delayed tree block refs during backref walking Filipe Manana <fdmanana(a)suse.com> btrfs: fix processing of delayed data refs during backref walking Jean-Francois Le Fillatre <jflf_kernel(a)gmx.com> r8152: add PID for the Lenovo OneLink+ Dock James Morse <james.morse(a)arm.com> arm64: errata: Remove AES hwcap for COMPAT tasks Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> media: venus: dec: Handle the case where find_format fails Eric Ren <renzhengeek(a)gmail.com> KVM: arm64: vgic: Fix exit condition in scan_its_table() Kai-Heng Feng <kai.heng.feng(a)canonical.com> ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS Alexander Stein <alexander.stein(a)ew.tq-group.com> ata: ahci-imx: Fix MODULE_ALIAS Zhang Rui <rui.zhang(a)intel.com> hwmon/coretemp: Handle large core ID value Borislav Petkov <bp(a)suse.de> x86/microcode/AMD: Apply the patch early on every logical thread Joseph Qi <joseph.qi(a)linux.alibaba.com> ocfs2: fix BUG when iput after ocfs2_mknod fails Joseph Qi <joseph.qi(a)linux.alibaba.com> ocfs2: clear dinode links count in case of error ------------- Diffstat: Documentation/arm64/silicon-errata.txt | 2 + Makefile | 8 +- arch/arc/include/asm/io.h | 2 +- arch/arc/mm/ioremap.c | 2 +- arch/arm64/Kconfig | 16 ++++ arch/arm64/include/asm/cpucaps.h | 3 +- arch/arm64/kernel/cpu_errata.c | 17 ++++ arch/arm64/kernel/cpufeature.c | 13 ++- arch/s390/include/asm/futex.h | 3 +- arch/x86/kernel/cpu/microcode/amd.c | 16 +++- arch/x86/kernel/unwind_orc.c | 2 +- drivers/acpi/acpi_extlog.c | 33 ++++--- drivers/acpi/video_detect.c | 64 +++++++++++++ drivers/ata/ahci.h | 2 +- drivers/ata/ahci_imx.c | 2 +- drivers/base/power/domain.c | 4 + .../gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c | 5 +- drivers/gpu/drm/msm/dsi/dsi.c | 6 ++ drivers/gpu/drm/msm/hdmi/hdmi.c | 5 ++ drivers/hid/hid-magicmouse.c | 2 +- drivers/hwmon/coretemp.c | 56 ++++++++---- drivers/iio/light/tsl2583.c | 2 +- drivers/iommu/intel-iommu.c | 5 ++ drivers/media/platform/qcom/venus/vdec.c | 2 + drivers/media/platform/vivid/vivid-core.c | 22 +++++ drivers/media/platform/vivid/vivid-core.h | 2 + drivers/media/platform/vivid/vivid-vid-cap.c | 27 ++++-- drivers/media/v4l2-core/v4l2-dv-timings.c | 14 +++ drivers/media/v4l2-core/v4l2-mem2mem.c | 62 +++++++++---- drivers/mmc/core/sdio_bus.c | 3 +- drivers/net/can/mscan/mpc5xxx_can.c | 8 +- drivers/net/can/rcar/rcar_canfd.c | 6 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c | 4 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c | 4 +- drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 17 ++-- drivers/net/ethernet/hisilicon/hns/hnae.c | 4 +- drivers/net/ethernet/ibm/ehea/ehea_main.c | 1 + drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 100 ++++++++++++--------- drivers/net/ethernet/intel/i40e/i40e_type.h | 4 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 43 ++++++--- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 1 + drivers/net/ethernet/lantiq_etop.c | 1 - .../ethernet/mellanox/mlx5/core/en_accel/ipsec.c | 3 - drivers/net/ethernet/micrel/ksz884x.c | 2 +- drivers/net/ethernet/socionext/netsec.c | 2 + drivers/net/hyperv/hyperv_net.h | 3 + drivers/net/hyperv/netvsc.c | 4 + drivers/net/hyperv/netvsc_drv.c | 20 +++++ drivers/net/usb/cdc_ether.c | 7 ++ drivers/net/usb/r8152.c | 1 + drivers/usb/core/quirks.c | 9 ++ drivers/usb/dwc3/gadget.c | 8 +- drivers/usb/gadget/udc/bdc/bdc_udc.c | 1 + drivers/usb/host/xhci-mem.c | 20 +++-- drivers/usb/host/xhci-pci.c | 8 +- drivers/video/fbdev/smscufx.c | 55 ++++++------ drivers/xen/gntdev.c | 30 +++++-- fs/btrfs/backref.c | 46 ++++++---- fs/kernfs/dir.c | 5 +- fs/ocfs2/namei.c | 23 +++-- fs/proc/task_mmu.c | 2 +- include/uapi/linux/videodev2.h | 3 +- kernel/power/hibernate.c | 2 +- mm/hugetlb.c | 2 +- net/atm/mpoa_proc.c | 3 +- net/core/net_namespace.c | 7 ++ net/ieee802154/socket.c | 4 +- net/ipv4/tcp_input.c | 3 +- net/kcm/kcmsock.c | 23 +++-- net/mac802154/rx.c | 5 +- net/openvswitch/datapath.c | 3 +- net/sched/sch_cake.c | 4 + net/tipc/discover.c | 2 +- net/tipc/topsrv.c | 18 ++-- sound/aoa/soundbus/i2sbus/core.c | 7 +- sound/pci/ac97/ac97_codec.c | 1 + sound/pci/au88x0/au88x0.h | 6 +- sound/pci/au88x0/au88x0_core.c | 2 +- sound/synth/emux/emux.c | 7 +- tools/iio/iio_utils.c | 4 + tools/perf/util/auxtrace.c | 10 ++- virt/kvm/arm/vgic/vgic-its.c | 5 +- 82 files changed, 718 insertions(+), 247 deletions(-)

2 years, 1 month

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stable-rc/queue/5.15 build: 180 builds: 4 failed, 176 passed, 14 errors, 3 warnings (v5.15.76-148-g47f00ad96c810)

by kernelci.org bot

stable-rc/queue/5.15 build: 180 builds: 4 failed, 176 passed, 14 errors, 3 warnings (v5.15.76-148-g47f00ad96c810) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.15/kernel/v5.15.76-14… Tree: stable-rc Branch: queue/5.15 Git Describe: v5.15.76-148-g47f00ad96c810 Git Commit: 47f00ad96c81065b06ef4b30cbe2d2161fdb1ee3 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: decstation_64_defconfig: (gcc-10) FAIL ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: tinyconfig (gcc-10): 1 warning arm64: arm: rpc_defconfig (gcc-10): 4 errors i386: mips: 32r2el_defconfig (gcc-10): 1 warning bigsur_defconfig (gcc-10): 1 error cavium_octeon_defconfig (gcc-10): 1 error decstation_64_defconfig (gcc-10): 1 error fuloong2e_defconfig (gcc-10): 1 error ip32_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error loongson2k_defconfig (gcc-10): 1 error loongson3_defconfig (gcc-10): 1 error nlm_xlp_defconfig (gcc-10): 1 error rm200_defconfig (gcc-10): 1 warning sb1250_swarm_defconfig (gcc-10): 1 error riscv: x86_64: Errors summary: 10 expr: syntax error: unexpected argument ‘0xffffffff80000000’ 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 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" 1 arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' 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() 1 WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() ================================================================================ 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 -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, 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 -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, 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 -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, 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 -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, 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 -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, 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_defconfig (arc, 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 -------------------------------------------------------------------------------- hsdk_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- 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() -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, 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 -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, 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 -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- omega2p_defconfig (mips, 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 -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, 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 -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- 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=’ -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, 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 (arc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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 -------------------------------------------------------------------------------- workpad_defconfig (mips, 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 -------------------------------------------------------------------------------- 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>

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stable-rc/queue/5.10 build: 185 builds: 3 failed, 182 passed, 4 errors, 9 warnings (v5.10.152-105-g416714bf486e)

by kernelci.org bot

stable-rc/queue/5.10 build: 185 builds: 3 failed, 182 passed, 4 errors, 9 warnings (v5.10.152-105-g416714bf486e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.10/kernel/v5.10.152-1… Tree: stable-rc Branch: queue/5.10 Git Describe: v5.10.152-105-g416714bf486e Git Commit: 416714bf486e233f8035ee4cc1bb4e0ac46ea368 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_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 decstation_64_defconfig (gcc-10): 1 warning decstation_defconfig (gcc-10): 1 warning decstation_r4k_defconfig (gcc-10): 1 warning rm200_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Errors summary: 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 3 kernel/rcu/tasks.h:710:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. 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() 1 WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() ================================================================================ 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 (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, 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 -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, 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 -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:710:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:710:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:710:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_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 -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, 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_defconfig (arc, 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 -------------------------------------------------------------------------------- hsdk_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, 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() -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, 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 -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- omega2p_defconfig (mips, 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 -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_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 -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- 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=’ -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, 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] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, 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 -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, 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 (arc, 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 -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_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 -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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 -------------------------------------------------------------------------------- workpad_defconfig (mips, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
0
0 0

[PATCH v4 1/2] ASoC: rt5514: fix legacy dai naming

by Jason Montleon

Starting with 6.0-rc1 these messages are logged and the sound card is unavailable. Adding legacy_dai_naming to the rt5514-spi causes it to function properly again. [ 16.928454] kbl_r5514_5663_max kbl_r5514_5663_max: ASoC: CPU DAI spi-PRP0001:00 not registered [ 16.928561] platform kbl_r5514_5663_max: deferred probe pending Fixes: fc34ece41f71 ("ASoC: Refactor non_legacy_dai_naming flag") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=216641 Signed-off-by: Jason Montleon <jmontleo(a)redhat.com> --- sound/soc/codecs/rt5514-spi.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c index 1a25a3787935..362663abcb89 100644 --- a/sound/soc/codecs/rt5514-spi.c +++ b/sound/soc/codecs/rt5514-spi.c @@ -298,13 +298,14 @@ static int rt5514_spi_pcm_new(struct snd_soc_component *component, } static const struct snd_soc_component_driver rt5514_spi_component = { - .name = DRV_NAME, - .probe = rt5514_spi_pcm_probe, - .open = rt5514_spi_pcm_open, - .hw_params = rt5514_spi_hw_params, - .hw_free = rt5514_spi_hw_free, - .pointer = rt5514_spi_pcm_pointer, - .pcm_construct = rt5514_spi_pcm_new, + .name = DRV_NAME, + .probe = rt5514_spi_pcm_probe, + .open = rt5514_spi_pcm_open, + .hw_params = rt5514_spi_hw_params, + .hw_free = rt5514_spi_hw_free, + .pointer = rt5514_spi_pcm_pointer, + .pcm_construct = rt5514_spi_pcm_new, + .legacy_dai_naming = 1, }; /** -- 2.37.3

2 years, 1 month

4
5
0 0

[PATCH] can: isotp: fix tx state handling for echo tx processing

by Oliver Hartkopp

In commit 4b7fe92c0690 ("can: isotp: add local echo tx processing for consecutive frames") the data flow for consecutive frames (CF) has been reworked to improve the reliability of long data transfers. This rework did not touch the transmission and the tx state changes of single frame (SF) transfers which likely led to the WARN in the isotp_tx_timer_handler() catching a wrong tx state. This patch makes use of the improved frame processing for SF frames and sets the ISOTP_SENDING state in isotp_sendmsg() within the cmpxchg() condition handling. A review of the state machine and the timer handling additionally revealed a missing echo timeout handling in the case of the burst mode in isotp_rcv_echo() and removes a potential timer configuration uncertainty in isotp_rcv_fc() when the receiver requests consecutive frames. Fixes: 4b7fe92c0690 ("can: isotp: add local echo tx processing for consecutive frames") Link: https://lore.kernel.org/linux-can/CAO4mrfe3dG7cMP1V5FLUkw7s+50c9vichigUMQws… Reported-by: Wei Chen <harperchen1110(a)gmail.com> Cc: stable(a)vger.kernel.org # v6.0 Signed-off-by: Oliver Hartkopp <socketcan(a)hartkopp.net> --- net/can/isotp.c | 69 ++++++++++++++++++++++++++----------------------- 1 file changed, 37 insertions(+), 32 deletions(-) diff --git a/net/can/isotp.c b/net/can/isotp.c index a9d1357f8489..08fd4d5013a4 100644 --- a/net/can/isotp.c +++ b/net/can/isotp.c @@ -109,10 +109,13 @@ MODULE_ALIAS("can-proto-6"); /* Flow Status given in FC frame */ #define ISOTP_FC_CTS 0 /* clear to send */ #define ISOTP_FC_WT 1 /* wait */ #define ISOTP_FC_OVFLW 2 /* overflow */ +#define ISOTP_FC_TIMEOUT 1 /* 1 sec */ +#define ISOTP_ECHO_TIMEOUT 2 /* 2 secs */ + enum { ISOTP_IDLE = 0, ISOTP_WAIT_FIRST_FC, ISOTP_WAIT_FC, ISOTP_WAIT_DATA, @@ -256,11 +259,12 @@ static int isotp_send_fc(struct sock *sk, int ae, u8 flowstatus) /* reset last CF frame rx timestamp for rx stmin enforcement */ so->lastrxcf_tstamp = ktime_set(0, 0); /* start rx timeout watchdog */ - hrtimer_start(&so->rxtimer, ktime_set(1, 0), HRTIMER_MODE_REL_SOFT); + hrtimer_start(&so->rxtimer, ktime_set(ISOTP_FC_TIMEOUT, 0), + HRTIMER_MODE_REL_SOFT); return 0; } static void isotp_rcv_skb(struct sk_buff *skb, struct sock *sk) { @@ -342,10 +346,12 @@ static int check_pad(struct isotp_sock *so, struct canfd_frame *cf, return 1; } return 0; } +static void isotp_send_cframe(struct isotp_sock *so); + static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae) { struct sock *sk = &so->sk; if (so->tx.state != ISOTP_WAIT_FC && @@ -396,18 +402,19 @@ static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae) switch (cf->data[ae] & 0x0F) { case ISOTP_FC_CTS: so->tx.bs = 0; so->tx.state = ISOTP_SENDING; - /* start cyclic timer for sending CF frame */ - hrtimer_start(&so->txtimer, so->tx_gap, + /* send CF frame and enable echo timeout handling */ + hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0), HRTIMER_MODE_REL_SOFT); + isotp_send_cframe(so); break; case ISOTP_FC_WT: /* start timer to wait for next FC frame */ - hrtimer_start(&so->txtimer, ktime_set(1, 0), + hrtimer_start(&so->txtimer, ktime_set(ISOTP_FC_TIMEOUT, 0), HRTIMER_MODE_REL_SOFT); break; case ISOTP_FC_OVFLW: /* overflow on receiver side - report 'message too long' */ @@ -598,11 +605,11 @@ static int isotp_rcv_cf(struct sock *sk, struct canfd_frame *cf, int ae, } /* perform blocksize handling, if enabled */ if (!so->rxfc.bs || ++so->rx.bs < so->rxfc.bs) { /* start rx timeout watchdog */ - hrtimer_start(&so->rxtimer, ktime_set(1, 0), + hrtimer_start(&so->rxtimer, ktime_set(ISOTP_FC_TIMEOUT, 0), HRTIMER_MODE_REL_SOFT); return 0; } /* no creation of flow control frames */ @@ -827,11 +834,11 @@ static void isotp_rcv_echo(struct sk_buff *skb, void *data) { struct sock *sk = (struct sock *)data; struct isotp_sock *so = isotp_sk(sk); struct canfd_frame *cf = (struct canfd_frame *)skb->data; - /* only handle my own local echo skb's */ + /* only handle my own local echo CF/SF skb's (no FF!) */ if (skb->sk != sk || so->cfecho != *(u32 *)cf->data) return; /* cancel local echo timeout */ hrtimer_cancel(&so->txtimer); @@ -847,17 +854,20 @@ static void isotp_rcv_echo(struct sk_buff *skb, void *data) } if (so->txfc.bs && so->tx.bs >= so->txfc.bs) { /* stop and wait for FC with timeout */ so->tx.state = ISOTP_WAIT_FC; - hrtimer_start(&so->txtimer, ktime_set(1, 0), + hrtimer_start(&so->txtimer, ktime_set(ISOTP_FC_TIMEOUT, 0), HRTIMER_MODE_REL_SOFT); return; } /* no gap between data frames needed => use burst mode */ if (!so->tx_gap) { + /* enable echo timeout handling */ + hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0), + HRTIMER_MODE_REL_SOFT); isotp_send_cframe(so); return; } /* start timer to send next consecutive frame with correct delay */ @@ -877,11 +887,11 @@ static enum hrtimer_restart isotp_tx_timer_handler(struct hrtimer *hrtimer) /* cfecho should be consumed by isotp_rcv_echo() here */ if (!so->cfecho) { /* start timeout for unlikely lost echo skb */ hrtimer_set_expires(&so->txtimer, ktime_add(ktime_get(), - ktime_set(2, 0))); + ktime_set(ISOTP_ECHO_TIMEOUT, 0))); restart = HRTIMER_RESTART; /* push out the next consecutive frame */ isotp_send_cframe(so); break; @@ -905,10 +915,11 @@ static enum hrtimer_restart isotp_tx_timer_handler(struct hrtimer *hrtimer) so->tx.state = ISOTP_IDLE; wake_up_interruptible(&so->wait); break; default: + pr_notice_once("can-isotp: tx timer state %X\n", so->tx.state); WARN_ON_ONCE(1); } return restart; } @@ -921,11 +932,11 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) struct sk_buff *skb; struct net_device *dev; struct canfd_frame *cf; int ae = (so->opt.flags & CAN_ISOTP_EXTEND_ADDR) ? 1 : 0; int wait_tx_done = (so->opt.flags & CAN_ISOTP_WAIT_TX_DONE) ? 1 : 0; - s64 hrtimer_sec = 0; + s64 hrtimer_sec = ISOTP_ECHO_TIMEOUT; int off; int err; if (!so->bound) return -EADDRNOTAVAIL; @@ -940,10 +951,12 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) /* wait for complete transmission of current pdu */ err = wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE); if (err) goto err_out; + + so->tx.state = ISOTP_SENDING; } if (!size || size > MAX_MSG_LENGTH) { err = -EINVAL; goto err_out_drop; @@ -984,10 +997,14 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) so->tx.idx = 0; cf = (struct canfd_frame *)skb->data; skb_put_zero(skb, so->ll.mtu); + /* cfecho should have been zero'ed by init / former isotp_rcv_echo() */ + if (so->cfecho) + pr_notice_once("can-isotp: uninit cfecho %08X\n", so->cfecho); + /* check for single frame transmission depending on TX_DL */ if (size <= so->tx.ll_dl - SF_PCI_SZ4 - ae - off) { /* The message size generally fits into a SingleFrame - good. * * SF_DL ESC offset optimization: @@ -1009,15 +1026,12 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) if (off) cf->data[SF_PCI_SZ4 + ae] = size; else cf->data[ae] |= size; - so->tx.state = ISOTP_IDLE; - wake_up_interruptible(&so->wait); - - /* don't enable wait queue for a single frame transmission */ - wait_tx_done = 0; + /* set CF echo tag for isotp_rcv_echo() (SF-mode) */ + so->cfecho = *(u32 *)cf->data; } else { /* send first frame */ isotp_create_fframe(cf, so, ae); @@ -1029,35 +1043,27 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) so->tx_gap = ktime_set(0, so->frame_txtime); /* disable wait for FCs due to activated block size */ so->txfc.bs = 0; - /* cfecho should have been zero'ed by init */ - if (so->cfecho) - pr_notice_once("can-isotp: no fc cfecho %08X\n", - so->cfecho); - - /* set consecutive frame echo tag */ + /* set CF echo tag for isotp_rcv_echo() (CF-mode) */ so->cfecho = *(u32 *)cf->data; - - /* switch directly to ISOTP_SENDING state */ - so->tx.state = ISOTP_SENDING; - - /* start timeout for unlikely lost echo skb */ - hrtimer_sec = 2; } else { /* standard flow control check */ so->tx.state = ISOTP_WAIT_FIRST_FC; /* start timeout for FC */ - hrtimer_sec = 1; - } + hrtimer_sec = ISOTP_FC_TIMEOUT; - hrtimer_start(&so->txtimer, ktime_set(hrtimer_sec, 0), - HRTIMER_MODE_REL_SOFT); + /* no CF echo tag for isotp_rcv_echo() (FF-mode) */ + so->cfecho = 0; + } } + hrtimer_start(&so->txtimer, ktime_set(hrtimer_sec, 0), + HRTIMER_MODE_REL_SOFT); + /* send the first or only CAN frame */ cf->flags = so->ll.tx_flags; skb->dev = dev; skb->sk = sk; @@ -1066,12 +1072,11 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) if (err) { pr_notice_once("can-isotp: %s: can_send_ret %pe\n", __func__, ERR_PTR(err)); /* no transmission -> no timeout monitoring */ - if (hrtimer_sec) - hrtimer_cancel(&so->txtimer); + hrtimer_cancel(&so->txtimer); /* reset consecutive frame echo tag */ so->cfecho = 0; goto err_out_drop; -- 2.30.2

2 years, 1 month

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[PATCH v2] can: isotp: fix tx state handling for echo tx processing

by Oliver Hartkopp

In commit 4b7fe92c0690 ("can: isotp: add local echo tx processing for consecutive frames") the data flow for consecutive frames (CF) has been reworked to improve the reliability of long data transfers. This rework did not touch the transmission and the tx state changes of single frame (SF) transfers which likely led to the WARN in the isotp_tx_timer_handler() catching a wrong tx state. This patch makes use of the improved frame processing for SF frames and sets the ISOTP_SENDING state in isotp_sendmsg() within the cmpxchg() condition handling. A review of the state machine and the timer handling additionally revealed a missing echo timeout handling in the case of the burst mode in isotp_rcv_echo() and removes a potential timer configuration uncertainty in isotp_rcv_fc() when the receiver requests consecutive frames. Fixes: 4b7fe92c0690 ("can: isotp: add local echo tx processing for consecutive frames") Link: https://lore.kernel.org/linux-can/CAO4mrfe3dG7cMP1V5FLUkw7s+50c9vichigUMQws… Reported-by: Wei Chen <harperchen1110(a)gmail.com> Cc: stable(a)vger.kernel.org # v6.0 Signed-off-by: Oliver Hartkopp <socketcan(a)hartkopp.net> --- net/can/isotp.c | 71 ++++++++++++++++++++++++++----------------------- 1 file changed, 38 insertions(+), 33 deletions(-) diff --git a/net/can/isotp.c b/net/can/isotp.c index a9d1357f8489..608f8c24ae46 100644 --- a/net/can/isotp.c +++ b/net/can/isotp.c @@ -109,10 +109,13 @@ MODULE_ALIAS("can-proto-6"); /* Flow Status given in FC frame */ #define ISOTP_FC_CTS 0 /* clear to send */ #define ISOTP_FC_WT 1 /* wait */ #define ISOTP_FC_OVFLW 2 /* overflow */ +#define ISOTP_FC_TIMEOUT 1 /* 1 sec */ +#define ISOTP_ECHO_TIMEOUT 2 /* 2 secs */ + enum { ISOTP_IDLE = 0, ISOTP_WAIT_FIRST_FC, ISOTP_WAIT_FC, ISOTP_WAIT_DATA, @@ -256,11 +259,12 @@ static int isotp_send_fc(struct sock *sk, int ae, u8 flowstatus) /* reset last CF frame rx timestamp for rx stmin enforcement */ so->lastrxcf_tstamp = ktime_set(0, 0); /* start rx timeout watchdog */ - hrtimer_start(&so->rxtimer, ktime_set(1, 0), HRTIMER_MODE_REL_SOFT); + hrtimer_start(&so->rxtimer, ktime_set(ISOTP_FC_TIMEOUT, 0), + HRTIMER_MODE_REL_SOFT); return 0; } static void isotp_rcv_skb(struct sk_buff *skb, struct sock *sk) { @@ -342,10 +346,12 @@ static int check_pad(struct isotp_sock *so, struct canfd_frame *cf, return 1; } return 0; } +static void isotp_send_cframe(struct isotp_sock *so); + static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae) { struct sock *sk = &so->sk; if (so->tx.state != ISOTP_WAIT_FC && @@ -396,18 +402,19 @@ static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae) switch (cf->data[ae] & 0x0F) { case ISOTP_FC_CTS: so->tx.bs = 0; so->tx.state = ISOTP_SENDING; - /* start cyclic timer for sending CF frame */ - hrtimer_start(&so->txtimer, so->tx_gap, + /* send CF frame and enable echo timeout handling */ + hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0), HRTIMER_MODE_REL_SOFT); + isotp_send_cframe(so); break; case ISOTP_FC_WT: /* start timer to wait for next FC frame */ - hrtimer_start(&so->txtimer, ktime_set(1, 0), + hrtimer_start(&so->txtimer, ktime_set(ISOTP_FC_TIMEOUT, 0), HRTIMER_MODE_REL_SOFT); break; case ISOTP_FC_OVFLW: /* overflow on receiver side - report 'message too long' */ @@ -598,11 +605,11 @@ static int isotp_rcv_cf(struct sock *sk, struct canfd_frame *cf, int ae, } /* perform blocksize handling, if enabled */ if (!so->rxfc.bs || ++so->rx.bs < so->rxfc.bs) { /* start rx timeout watchdog */ - hrtimer_start(&so->rxtimer, ktime_set(1, 0), + hrtimer_start(&so->rxtimer, ktime_set(ISOTP_FC_TIMEOUT, 0), HRTIMER_MODE_REL_SOFT); return 0; } /* no creation of flow control frames */ @@ -827,11 +834,11 @@ static void isotp_rcv_echo(struct sk_buff *skb, void *data) { struct sock *sk = (struct sock *)data; struct isotp_sock *so = isotp_sk(sk); struct canfd_frame *cf = (struct canfd_frame *)skb->data; - /* only handle my own local echo skb's */ + /* only handle my own local echo CF/SF skb's (no FF!) */ if (skb->sk != sk || so->cfecho != *(u32 *)cf->data) return; /* cancel local echo timeout */ hrtimer_cancel(&so->txtimer); @@ -847,17 +854,20 @@ static void isotp_rcv_echo(struct sk_buff *skb, void *data) } if (so->txfc.bs && so->tx.bs >= so->txfc.bs) { /* stop and wait for FC with timeout */ so->tx.state = ISOTP_WAIT_FC; - hrtimer_start(&so->txtimer, ktime_set(1, 0), + hrtimer_start(&so->txtimer, ktime_set(ISOTP_FC_TIMEOUT, 0), HRTIMER_MODE_REL_SOFT); return; } /* no gap between data frames needed => use burst mode */ if (!so->tx_gap) { + /* enable echo timeout handling */ + hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0), + HRTIMER_MODE_REL_SOFT); isotp_send_cframe(so); return; } /* start timer to send next consecutive frame with correct delay */ @@ -877,11 +887,11 @@ static enum hrtimer_restart isotp_tx_timer_handler(struct hrtimer *hrtimer) /* cfecho should be consumed by isotp_rcv_echo() here */ if (!so->cfecho) { /* start timeout for unlikely lost echo skb */ hrtimer_set_expires(&so->txtimer, ktime_add(ktime_get(), - ktime_set(2, 0))); + ktime_set(ISOTP_ECHO_TIMEOUT, 0))); restart = HRTIMER_RESTART; /* push out the next consecutive frame */ isotp_send_cframe(so); break; @@ -905,11 +915,12 @@ static enum hrtimer_restart isotp_tx_timer_handler(struct hrtimer *hrtimer) so->tx.state = ISOTP_IDLE; wake_up_interruptible(&so->wait); break; default: - WARN_ON_ONCE(1); + WARN_ONCE(1, "can-isotp: tx timer state %08X cfecho %08X\n", + so->tx.state, so->cfecho); } return restart; } @@ -921,11 +932,11 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) struct sk_buff *skb; struct net_device *dev; struct canfd_frame *cf; int ae = (so->opt.flags & CAN_ISOTP_EXTEND_ADDR) ? 1 : 0; int wait_tx_done = (so->opt.flags & CAN_ISOTP_WAIT_TX_DONE) ? 1 : 0; - s64 hrtimer_sec = 0; + s64 hrtimer_sec = ISOTP_ECHO_TIMEOUT; int off; int err; if (!so->bound) return -EADDRNOTAVAIL; @@ -940,10 +951,12 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) /* wait for complete transmission of current pdu */ err = wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE); if (err) goto err_out; + + so->tx.state = ISOTP_SENDING; } if (!size || size > MAX_MSG_LENGTH) { err = -EINVAL; goto err_out_drop; @@ -984,10 +997,14 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) so->tx.idx = 0; cf = (struct canfd_frame *)skb->data; skb_put_zero(skb, so->ll.mtu); + /* cfecho should have been zero'ed by init / former isotp_rcv_echo() */ + if (so->cfecho) + pr_notice_once("can-isotp: uninit cfecho %08X\n", so->cfecho); + /* check for single frame transmission depending on TX_DL */ if (size <= so->tx.ll_dl - SF_PCI_SZ4 - ae - off) { /* The message size generally fits into a SingleFrame - good. * * SF_DL ESC offset optimization: @@ -1009,15 +1026,12 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) if (off) cf->data[SF_PCI_SZ4 + ae] = size; else cf->data[ae] |= size; - so->tx.state = ISOTP_IDLE; - wake_up_interruptible(&so->wait); - - /* don't enable wait queue for a single frame transmission */ - wait_tx_done = 0; + /* set CF echo tag for isotp_rcv_echo() (SF-mode) */ + so->cfecho = *(u32 *)cf->data; } else { /* send first frame */ isotp_create_fframe(cf, so, ae); @@ -1029,35 +1043,27 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) so->tx_gap = ktime_set(0, so->frame_txtime); /* disable wait for FCs due to activated block size */ so->txfc.bs = 0; - /* cfecho should have been zero'ed by init */ - if (so->cfecho) - pr_notice_once("can-isotp: no fc cfecho %08X\n", - so->cfecho); - - /* set consecutive frame echo tag */ + /* set CF echo tag for isotp_rcv_echo() (CF-mode) */ so->cfecho = *(u32 *)cf->data; - - /* switch directly to ISOTP_SENDING state */ - so->tx.state = ISOTP_SENDING; - - /* start timeout for unlikely lost echo skb */ - hrtimer_sec = 2; } else { /* standard flow control check */ so->tx.state = ISOTP_WAIT_FIRST_FC; /* start timeout for FC */ - hrtimer_sec = 1; - } + hrtimer_sec = ISOTP_FC_TIMEOUT; - hrtimer_start(&so->txtimer, ktime_set(hrtimer_sec, 0), - HRTIMER_MODE_REL_SOFT); + /* no CF echo tag for isotp_rcv_echo() (FF-mode) */ + so->cfecho = 0; + } } + hrtimer_start(&so->txtimer, ktime_set(hrtimer_sec, 0), + HRTIMER_MODE_REL_SOFT); + /* send the first or only CAN frame */ cf->flags = so->ll.tx_flags; skb->dev = dev; skb->sk = sk; @@ -1066,12 +1072,11 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) if (err) { pr_notice_once("can-isotp: %s: can_send_ret %pe\n", __func__, ERR_PTR(err)); /* no transmission -> no timeout monitoring */ - if (hrtimer_sec) - hrtimer_cancel(&so->txtimer); + hrtimer_cancel(&so->txtimer); /* reset consecutive frame echo tag */ so->cfecho = 0; goto err_out_drop; -- 2.30.2

2 years, 1 month

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Please can i have your attention

by Susan Bikram

Dear , Please can I have your attention and possibly help me for humanity's sake please. I am writing this message with a heavy heart filled with sorrows and sadness. Please if you can respond, i have an issue that i will be most grateful if you could help me deal with it please. Susan

2 years, 1 month

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Linux-stable-mirror November 2022