November 2024 - Linux-stable-mirror

[PATCH stable 5.15] mm/memory: add non-anonymous page check in the copy_present_page()

by Vlastimil Babka

From: Yuanzheng Song <songyuanzheng(a)huawei.com> The vma->anon_vma of the child process may be NULL because the entire vma does not contain anonymous pages. In this case, a BUG will occur when the copy_present_page() passes a copy of a non-anonymous page of that vma to the page_add_new_anon_rmap() to set up new anonymous rmap. ------------[ cut here ]------------ kernel BUG at mm/rmap.c:1052! Internal error: Oops - BUG: 0 [#1] SMP Modules linked in: CPU: 4 PID: 4652 Comm: test Not tainted 5.15.75 #1 Hardware name: linux,dummy-virt (DT) pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __page_set_anon_rmap+0xc0/0xe8 lr : __page_set_anon_rmap+0xc0/0xe8 sp : ffff80000e773860 x29: ffff80000e773860 x28: fffffc13cf006ec0 x27: ffff04f3ccd68000 x26: ffff04f3c5c33248 x25: 0000000010100073 x24: ffff04f3c53c0a80 x23: 0000000020000000 x22: 0000000000000001 x21: 0000000020000000 x20: fffffc13cf006ec0 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : ffffdddc5581377c x8 : 0000000000000000 x7 : 0000000000000011 x6 : ffff2717a8433000 x5 : ffff80000e773810 x4 : ffffdddc55400000 x3 : 0000000000000000 x2 : ffffdddc56b20000 x1 : ffff04f3c9a48040 x0 : 0000000000000000 Call trace: __page_set_anon_rmap+0xc0/0xe8 page_add_new_anon_rmap+0x13c/0x200 copy_pte_range+0x6b8/0x1018 copy_page_range+0x3a8/0x5e0 dup_mmap+0x3a0/0x6e8 dup_mm+0x78/0x140 copy_process+0x1528/0x1b08 kernel_clone+0xac/0x610 __do_sys_clone+0x78/0xb0 __arm64_sys_clone+0x30/0x40 invoke_syscall+0x68/0x170 el0_svc_common.constprop.0+0x80/0x250 do_el0_svc+0x48/0xb8 el0_svc+0x48/0x1a8 el0t_64_sync_handler+0xb0/0xb8 el0t_64_sync+0x1a0/0x1a4 Code: 97f899f4 f9400273 17ffffeb 97f899f1 (d4210000) ---[ end trace dc65e5edd0f362fa ]--- Kernel panic - not syncing: Oops - BUG: Fatal exception SMP: stopping secondary CPUs Kernel Offset: 0x5ddc4d400000 from 0xffff800008000000 PHYS_OFFSET: 0xfffffb0c80000000 CPU features: 0x44000cf1,00000806 Memory Limit: none ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception ]--- This problem has been fixed by the commit <fb3d824d1a46> ("mm/rmap: split page_dup_rmap() into page_dup_file_rmap() and page_try_dup_anon_rmap()"), but still exists in the linux-5.15.y branch. This patch is not applicable to this version because of the large version differences. Therefore, fix it by adding non-anonymous page check in the copy_present_page(). Cc: stable(a)vger.kernel.org Fixes: 70e806e4e645 ("mm: Do early cow for pinned pages during fork() for ptes") Signed-off-by: Yuanzheng Song <songyuanzheng(a)huawei.com> Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz> --- Hi, this was posted in [1] but seems stable@ was not actually included in the recipients. The 5.10 version [2] was applied as 935a8b62021 but 5.15 is missing. [1] https://lore.kernel.org/all/20221028075244.3112566-1-songyuanzheng@huawei.c… [2] https://lore.kernel.org/all/20221028030705.2840539-1-songyuanzheng@huawei.c… mm/memory.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/mm/memory.c b/mm/memory.c index 6d058973a97e..4785aecca9a8 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -903,6 +903,17 @@ copy_present_page(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma if (likely(!page_needs_cow_for_dma(src_vma, page))) return 1; + /* + * The vma->anon_vma of the child process may be NULL + * because the entire vma does not contain anonymous pages. + * A BUG will occur when the copy_present_page() passes + * a copy of a non-anonymous page of that vma to the + * page_add_new_anon_rmap() to set up new anonymous rmap. + * Return 1 if the page is not an anonymous page. + */ + if (!PageAnon(page)) + return 1; + new_page = *prealloc; if (!new_page) return -EAGAIN; -- 2.47.0

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[PATCH 5.4 000/462] 5.4.285-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.285 release. There are 462 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, 08 Nov 2024 12:02:47 +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-5.4.285-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.285-rc1 Qun-Wei Lin <qun-wei.lin(a)mediatek.com> mm: krealloc: Fix MTE false alarm in __do_krealloc Johannes Berg <johannes.berg(a)intel.com> mac80211: always have ieee80211_sta_restart() Jeongjun Park <aha310510(a)gmail.com> vt: prevent kernel-infoleak in con_font_get() Jason-JH.Lin <jason-jh.lin(a)mediatek.com> Revert "drm/mipi-dsi: Set the fwnode for mipi_dsi_device" Jeongjun Park <aha310510(a)gmail.com> mm: shmem: fix data-race in shmem_getattr() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug due to missing clearing of checked flag Edward Adam Davis <eadavis(a)qq.com> ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow Chunyan Zhang <zhangchunyan(a)iscas.ac.cn> riscv: Remove unused GENERATING_ASM_OFFSETS Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential deadlock with newly created symlinks Zicheng Qu <quzicheng(a)huawei.com> staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg() Ville Syrjälä <ville.syrjala(a)linux.intel.com> wifi: iwlegacy: Clear stale interrupts before resuming device Manikanta Pubbisetty <quic_mpubbise(a)quicinc.com> wifi: ath10k: Fix memory leak in management tx Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "driver core: Fix uevent_show() vs driver detach race" Faisal Hassan <quic_faisalh(a)quicinc.com> xhci: Fix Link TRB DMA in command ring stopped completion event Zijun Hu <quic_zijuhu(a)quicinc.com> usb: phy: Fix API devm_usb_put_phy() can not release the phy Zongmin Zhou <zhouzongmin(a)kylinos.cn> usbip: tools: Fix detach_port() invalid port error path Dimitri Sivanich <sivanich(a)hpe.com> misc: sgi-gru: Don't disable preemption in GRU driver Daniel Palmer <daniel(a)0x0f.com> net: amd: mvme147: Fix probe banner message Xiongfeng Wang <wangxiongfeng2(a)huawei.com> firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state() zhong jiang <zhongjiang(a)huawei.com> drivers/misc: ti-st: Remove unneeded variable in st_tty_open Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: sanitize offset and length before calling skb_checksum() Benoît Monin <benoit.monin(a)gmx.fr> net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension Xin Long <lucien.xin(a)gmail.com> net: support ip generic csum processing in skb_csum_hwoffload_help Byeonguk Jeong <jungbu2855(a)gmail.com> bpf: Fix out-of-bounds write in trie_get_next_key() Pedro Tammela <pctammela(a)mojatatu.com> net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT Pablo Neira Ayuso <pablo(a)netfilter.org> gtp: allow -1 to be specified as file description from userspace Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> gtp: simplify error handling code in 'gtp_encap_enable()' Wander Lairson Costa <wander(a)redhat.com> igb: Disable threaded IRQ for igb_msix_other Maciej Falkowski <m.falkowski(a)samsung.com> dt-bindings: gpu: Convert Samsung Image Rotator to dt-schema Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> ASoC: cs42l51: Fix some error handling paths in cs42l51_probe() Daniel Gabay <daniel.gabay(a)intel.com> wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd() Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> wifi: iwlwifi: mvm: disconnect station vifs if recovery failed Youghandhar Chintala <youghand(a)codeaurora.org> mac80211: Add support to trigger sta disconnect on hardware restart Johannes Berg <johannes.berg(a)intel.com> mac80211: do drv_reconfig_complete() before restarting all Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys Xiu Jianfeng <xiujianfeng(a)huawei.com> cgroup: Fix potential overflow issue when checking max_depth Sabrina Dubroca <sd(a)queasysnail.net> xfrm: validate new SA's prefixlen using SA family when sel.family is unset junhua huang <huang.junhua(a)zte.com.cn> arm64/uprobes: change the uprobe_opcode_t typedef to fix the sparse warning Paul Moore <paul(a)paul-moore.com> selinux: improve error checking in sel_write_load() Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event José Relvas <josemonsantorelvas(a)gmail.com> ALSA: hda/realtek: Add subwoofer quirk for Acer Predator G9-593 Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug due to missing clearing of buffer delay flag Shubham Panwar <shubiisp8(a)gmail.com> ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue Christian Heusel <christian(a)heusel.eu> ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[] Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Guard against bad data for ATIF ACPI method Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Update default depop procedure Andrey Shumilin <shum.sdl(a)nppct.ru> ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size() Jinjie Ruan <ruanjinjie(a)huawei.com> posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime() Heiner Kallweit <hkallweit1(a)gmail.com> r8169: avoid unsolicited interrupts Dmitry Antipov <dmantipov(a)yandex.ru> net: sched: fix use-after-free in taprio_change() Oliver Neukum <oneukum(a)suse.com> net: usb: usbnet: fix name regression Biju Das <biju.das(a)bp.renesas.com> dt-bindings: power: Add r8a774b1 SYSC power domain definitions Wang Hai <wanghai38(a)huawei.com> be2net: fix potential memory leak in be_xmit() Wang Hai <wanghai38(a)huawei.com> net/sun3_82586: fix potential memory leak in sun3_82586_send_packet() Leo Yan <leo.yan(a)arm.com> tracing: Consider the NULL character when validating the event length Dave Kleikamp <dave.kleikamp(a)oracle.com> jfs: Fix sanity check in dbMount Gianfranco Trad <gianf.trad(a)gmail.com> udf: fix uninit-value use in udf_get_fileshortad Hans de Goede <hdegoede(a)redhat.com> drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA Nico Boehr <nrb(a)linux.ibm.com> KVM: s390: gaccess: Check if guest address is in memslot Janis Schoetterl-Glausch <scgl(a)linux.ibm.com> KVM: s390: gaccess: Cleanup access to guest pages Janis Schoetterl-Glausch <scgl(a)linux.ibm.com> KVM: s390: gaccess: Refactor access address range check Janis Schoetterl-Glausch <scgl(a)linux.ibm.com> KVM: s390: gaccess: Refactor gpa and length calculation Mark Rutland <mark.rutland(a)arm.com> arm64: probes: Fix uprobes for big-endian kernels junhua huang <huang.junhua(a)zte.com.cn> arm64:uprobe fix the uprobe SWBP_INSN in big-endian Ye Bin <yebin10(a)huawei.com> Bluetooth: bnep: fix wild-memory-access in proto_unregister Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> usb: typec: altmode should keep reference to parent Paulo Alcantara <pc(a)manguebit.com> smb: client: fix OOBs when building SMB2_IOCTL request Eric Dumazet <edumazet(a)google.com> genetlink: hold RCU in genlmsg_mcast() Wang Hai <wanghai38(a)huawei.com> net: systemport: fix potential memory leak in bcm_sysport_xmit() Wang Hai <wanghai38(a)huawei.com> net: ethernet: aeroflex: fix potential memory leak in greth_start_xmit_gbit() Sabrina Dubroca <sd(a)queasysnail.net> macsec: don't increment counters for an unrelated SA Jonathan Marek <jonathan(a)marek.ca> drm/msm/dsi: fix 32-bit signed integer extension in pclk_rate calculation Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Return more meaningful error Xin Long <lucien.xin(a)gmail.com> ipv4: give an IPv4 dev to blackhole_netdev Anumula Murali Mohan Reddy <anumula(a)chelsio.com> RDMA/cxgb4: Fix RDMA_CM_EVENT_UNREACHABLE error for iWARP Florian Klink <flokli(a)flokli.de> ARM: dts: bcm2837-rpi-cm3-io3: Fix HDMI hpd-gpio pin Saravanan Vajravel <saravanan.vajravel(a)broadcom.com> RDMA/bnxt_re: Fix incorrect AVID type in WQE structure Mathy Vanhoef <Mathy.Vanhoef(a)kuleuven.be> mac80211: Fix NULL ptr deref for injected rate info Gao Xiang <hsiangkao(a)linux.alibaba.com> erofs: fix lz4 inplace decompression Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: propagate directory read errors from nilfs_find_entry() Zhang Rui <rui.zhang(a)intel.com> x86/apic: Always explicitly disarm TSC-deadline timer Nathan Chancellor <nathan(a)kernel.org> x86/resctrl: Annotate get_mem_config() functions as __init Takashi Iwai <tiwai(a)suse.de> parport: Proper fix for array out-of-bounds access Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit FN920C04 MBIM compositions Benjamin B. Frost <benjamin(a)geanix.com> USB: serial: option: add support for Quectel EG916Q-GL Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix incorrect stream context type macro Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001 Aaron Thompson <dev(a)aaront.org> Bluetooth: Remove debugfs directory on module init failure Javier Carrasco <javier.carrasco.cruz(a)gmail.com> iio: adc: ti-ads124s08: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig Javier Carrasco <javier.carrasco.cruz(a)gmail.com> iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig Emil Gedenryd <emil.gedenryd(a)axis.com> iio: light: opt3001: add missing full-scale range value Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() Javier Carrasco <javier.carrasco.cruz(a)gmail.com> iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig Javier Carrasco <javier.carrasco.cruz(a)gmail.com> iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig Javier Carrasco <javier.carrasco.cruz(a)gmail.com> iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig Nikolay Kuratov <kniv(a)yandex-team.ru> drm/vmwgfx: Handle surface check failure correctly Omar Sandoval <osandov(a)fb.com> blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race Jim Mattson <jmattson(a)google.com> x86/cpufeatures: Define X86_FEATURE_AMD_IBPB_RET Michael Mueller <mimu(a)linux.ibm.com> KVM: s390: Change virtual to physical address access in diag 0x258 handler Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> s390/sclp_vt220: Convert newlines to CRLF instead of LFCR Breno Leitao <leitao(a)debian.org> KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: fix potential key use-after-free Liu Shixin <liushixin2(a)huawei.com> mm/swapfile: skip HugeTLB pages for unuse_vma OGAWA Hirofumi <hirofumi(a)mail.parknet.co.jp> fat: fix uninitialized variable WangYuli <wangyuli(a)uniontech.com> PCI: Add function 0 DMA alias quirk for Glenfly Arise chip Andrii Nakryiko <andrii(a)kernel.org> tracing/kprobes: Fix symbol counting logic by looking at modules as well Francis Laniel <flaniel(a)linux.microsoft.com> tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols Mark Rutland <mark.rutland(a)arm.com> arm64: probes: Fix simulate_ldr*_literal() Mark Rutland <mark.rutland(a)arm.com> arm64: probes: Remove broken LDR (literal) uprobe support Jinjie Ruan <ruanjinjie(a)huawei.com> posix-clock: Fix missing timespec64 check in pc_clock_settime() Yonatan Maman <Ymaman(a)Nvidia.com> nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error Anastasia Kovaleva <a.kovaleva(a)yadro.com> net: Fix an unsafe loop on the list SurajSonawane2415 <surajsonawane0215(a)gmail.com> hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma Icenowy Zheng <uwu(a)icenowy.me> usb: storage: ignore bogus device raised by JieLi BR21 USB sound chip Jose Alberto Reguero <jose.alberto.reguero(a)gmail.com> usb: xhci: Fix problem with xhci resume from suspend Selvarasu Ganesan <selvarasu.g(a)samsung.com> usb: dwc3: core: Stop processing of pending events if controller is halted Oliver Neukum <oneukum(a)suse.com> Revert "usb: yurex: Replace snprintf() with the safer scnprintf() variant" Wade Wang <wade.wang(a)hp.com> HID: plantronics: Workaround for an unexcepted opposite volume key Oliver Neukum <oneukum(a)suse.com> CDC-NCM: avoid overflow in sanity checking Huang Ying <ying.huang(a)intel.com> resource: fix region_intersects() vs add_memory_driver_managed() Zhiguo Niu <zhiguo.niu(a)unisoc.com> lockdep: fix deadlock issue between lockdep and rcu Waiman Long <longman(a)redhat.com> locking/lockdep: Avoid potential access of invalid memory in lock_class Peter Zijlstra <peterz(a)infradead.org> locking/lockdep: Rework lockdep_lock Peter Zijlstra <peterz(a)infradead.org> locking/lockdep: Fix bad recursion pattern Eric Dumazet <edumazet(a)google.com> slip: make slhc_remember() more robust against malicious packets Eric Dumazet <edumazet(a)google.com> ppp: fix ppp_async_encode() illegal access Xin Long <lucien.xin(a)gmail.com> sctp: ensure sk_state is set to CLOSED if hashing fails in sctp_listen_start Eric Dumazet <edumazet(a)google.com> net: annotate lockless accesses to sk->sk_max_ack_backlog Eric Dumazet <edumazet(a)google.com> net: annotate lockless accesses to sk->sk_ack_backlog Rosen Penev <rosenp(a)gmail.com> net: ibm: emac: mal: fix wrong goto Eric Dumazet <edumazet(a)google.com> net/sched: accept TCA_STAB only for root qdisc Mohamed Khalfella <mkhalfella(a)purestorage.com> igb: Do not bring the device up after non-fatal error Billy Tsai <billy_tsai(a)aspeedtech.com> gpio: aspeed: Use devm_clk api to manage clock source Billy Tsai <billy_tsai(a)aspeedtech.com> gpio: aspeed: Add the flush write to ensure the write complete. Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change Andy Roulin <aroulin(a)nvidia.com> netfilter: br_netfilter: fix panic with metadata_dst skb Neal Cardwell <ncardwell(a)google.com> tcp: fix tcp_enter_recovery() to zero retrans_stamp when it's safe Neal Cardwell <ncardwell(a)google.com> tcp: fix to allow timestamp undo if no retransmits were sent Dan Carpenter <dan.carpenter(a)linaro.org> SUNRPC: Fix integer overflow in decode_rc_list() Dave Ertman <david.m.ertman(a)intel.com> ice: fix VLAN replay after reset Bob Pearson <rpearsonhpe(a)gmail.com> RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt Andrey Shumilin <shum.sdl(a)nppct.ru> fbdev: sisfb: Fix strbuf array overflow Zijun Hu <quic_zijuhu(a)quicinc.com> driver core: bus: Return -EIO instead of 0 when show/store invalid bus attribute Zhu Jun <zhujun2(a)cmss.chinamobile.com> tools/iio: Add memory allocation failure check for trigger_name Philip Chen <philipchen(a)chromium.org> virtio_pmem: Check device status before requesting flush Shawn Shao <shawn.shao(a)jaguarmicro.com> usb: dwc2: Adjust the timing of USB Driver Interrupt Registration in the Crashkernel Scenario Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: udc: enable suspend interrupt after usb reset Yunke Cao <yunkec(a)chromium.org> media: videobuf2-core: clear memory related fields in __vb2_plane_dmabuf_put() Kaixin Wang <kxwang23(a)m.fudan.edu.cn> ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition Alex Williamson <alex.williamson(a)redhat.com> PCI: Mark Creative Labs EMU20k2 INTx masking as broken Hans de Goede <hdegoede(a)redhat.com> i2c: i801: Use a different adapter-name for IDF adapters Subramanian Ananthanarayanan <quic_skananth(a)quicinc.com> PCI: Add ACS quirk for Qualcomm SA8775P Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> clk: bcm: bcm53573: fix OF node leak in init Daniel Jordan <daniel.m.jordan(a)oracle.com> ktest.pl: Avoid false positives with grub2 skip regex Thomas Richter <tmricht(a)linux.ibm.com> s390/cpum_sf: Remove WARN_ON_ONCE statements Wojciech Gładysz <wojciech.gladysz(a)infogain.com> ext4: nested locking for xattr inode Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> s390/mm: Add cond_resched() to cmm_alloc/free_pages() Heiko Carstens <hca(a)linux.ibm.com> s390/facility: Disable compile time optimization for decompressor code Tao Chen <chen.dylane(a)gmail.com> bpf: Check percpu map value size first Mathias Krause <minipli(a)grsecurity.net> Input: synaptics-rmi4 - fix UAF of IRQ domain on driver removal Michael S. Tsirkin <mst(a)redhat.com> virtio_console: fix misc probe bugs Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Have saved_cmdlines arrays all in one allocation Rob Clark <robdclark(a)chromium.org> drm/crtc: fix uninitialized variable use even harder Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Remove precision vsnprintf() check from print event Linus Walleij <linus.walleij(a)linaro.org> net: ethernet: cortina: Drop TSO support Gabriel Krisman Bertazi <krisman(a)suse.de> unicode: Don't special case ignorable code points zhanchengbin <zhanchengbin1(a)huawei.com> ext4: fix inode tree inconsistency caused by ENOMEM Armin Wolf <W_Armin(a)gmx.de> ACPI: battery: Fix possible crash when unregistering a battery hook Armin Wolf <W_Armin(a)gmx.de> ACPI: battery: Simplify battery hook locking Heiner Kallweit <hkallweit1(a)gmail.com> r8169: add tally counter fields added with RTL8125 Colin Ian King <colin.i.king(a)gmail.com> r8169: Fix spelling mistake: "tx_underun" -> "tx_underrun" Mike Tipton <quic_mdtipton(a)quicinc.com> clk: qcom: clk-rpmh: Fix overflow in BCM vote Stephen Boyd <sboyd(a)kernel.org> clk: qcom: rpmh: Simplify clk_rpmh_bcm_send_cmd() NeilBrown <neilb(a)suse.de> nfsd: fix delegation_blocked() to block correctly for at least 30 seconds Arnd Bergmann <arnd(a)arndb.de> nfsd: use ktime_get_seconds() for timestamps Oleg Nesterov <oleg(a)redhat.com> uprobes: fix kernel info leak via "[uprobes]" vma Mark Rutland <mark.rutland(a)arm.com> arm64: errata: Expand speculative SSBS workaround once more Mark Rutland <mark.rutland(a)arm.com> arm64: cputype: Add Neoverse-N3 definitions Anshuman Khandual <anshuman.khandual(a)arm.com> arm64: Add Cortex-715 CPU part definition Jinjie Ruan <ruanjinjie(a)huawei.com> i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq() Stephen Boyd <swboyd(a)chromium.org> i2c: qcom-geni: Grow a dev pointer to simplify code Stephen Boyd <swboyd(a)chromium.org> i2c: qcom-geni: Let firmware specify irq trigger flags Emanuele Ghidoli <emanuele.ghidoli(a)toradex.com> gpio: davinci: fix lazy disable Filipe Manana <fdmanana(a)suse.com> btrfs: wait for fixup workers before stopping cleaner kthread during umount Qu Wenruo <wqu(a)suse.com> btrfs: fix a NULL pointer dereference when failed to start a new trasacntion Hans de Goede <hdegoede(a)redhat.com> ACPI: resource: Add Asus ExpertBook B2502CVA to irq1_level_low_skip_override[] Hans de Goede <hdegoede(a)redhat.com> ACPI: resource: Add Asus Vivobook X1704VAP to irq1_level_low_skip_override[] Nuno Sa <nuno.sa(a)analog.com> Input: adp5589-keys - fix adp5589_gpio_get_value() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> rtc: at91sam9: fix OF node leak in probe() error path Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tomoyo: fallback to realpath if symlink's pathname does not exist Barnabás Czémán <barnabas.czeman(a)mainlining.org> iio: magnetometer: ak8975: Fix reading for ak099xx sensors Zheng Wang <zyytlz.wz(a)163.com> media: venus: fix use after free bug in venus_remove due to race condition Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: uapi/linux/cec.h: cec_msg_set_reply_to: zero flags Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> media: sun4i_csi: Implement link validate for sun4i_csi subdev Sebastian Reichel <sebastian.reichel(a)collabora.com> clk: rockchip: fix error for unknown clocks Chun-Yi Lee <joeyli.kernel(a)gmail.com> aoe: fix the potential use-after-free problem in more places Jisheng Zhang <jszhang(a)kernel.org> riscv: define ILLEGAL_POINTER_VALUE for 64bit Lizhi Xu <lizhi.xu(a)windriver.com> ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate Julian Sun <sunjunchao2870(a)gmail.com> ocfs2: fix null-ptr-deref when journal load failed. Lizhi Xu <lizhi.xu(a)windriver.com> ocfs2: remove unreasonable unlock in ocfs2_read_blocks Joseph Qi <joseph.qi(a)linux.alibaba.com> ocfs2: cancel dqi_sync_work before freeing oinfo Gautham Ananthakrishna <gautham.ananthakrishna(a)oracle.com> ocfs2: reserve space for inline xattr before attaching reflink tree Joseph Qi <joseph.qi(a)linux.alibaba.com> ocfs2: fix uninit-value in ocfs2_get_block() Heming Zhao <heming.zhao(a)suse.com> ocfs2: fix the la space leak when unmounting an ocfs2 volume Danilo Krummrich <dakr(a)kernel.org> mm: krealloc: consider spare memory for __GFP_ZERO Baokun Li <libaokun1(a)huawei.com> jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error Ma Ke <make24(a)iscas.ac.cn> drm: omapdrm: Add missing check for alloc_ordered_workqueue Andrew Jones <ajones(a)ventanamicro.com> of/irq: Support #msi-cells=<0> in of_msi_get_domain Helge Deller <deller(a)gmx.de> parisc: Fix stack start for ADDR_NO_RANDOMIZE personality Helge Deller <deller(a)kernel.org> parisc: Fix 64-bit userspace syscall path Luis Henriques (SUSE) <luis.henriques(a)linux.dev> ext4: fix incorrect tid assumption in ext4_wait_for_tail_page_commit() Baokun Li <libaokun1(a)huawei.com> ext4: fix double brelse() the buffer of the extents path Baokun Li <libaokun1(a)huawei.com> ext4: aovid use-after-free in ext4_ext_insert_extent() Luis Henriques (SUSE) <luis.henriques(a)linux.dev> ext4: fix incorrect tid assumption in __jbd2_log_wait_for_space() Baokun Li <libaokun1(a)huawei.com> ext4: propagate errors from ext4_find_extent() in ext4_insert_range() Edward Adam Davis <eadavis(a)qq.com> ext4: no need to continue when the number of entries is 1 Jaroslav Kysela <perex(a)perex.cz> ALSA: core: add isascii() check to card ID generator Thomas Zimmermann <tzimmermann(a)suse.de> drm: Consistently use struct drm_mode_rect for FB_DAMAGE_CLIPS Helge Deller <deller(a)gmx.de> parisc: Fix itlb miss handler for 64-bit programs Luo Gengkun <luogengkun(a)huaweicloud.com> perf/core: Fix small negative period being ignored Jinjie Ruan <ruanjinjie(a)huawei.com> spi: bcm63xx: Fix module autoloading Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> firmware: tegra: bpmp: Drop unused mbox_client_to_bpmp() Robert Hancock <robert.hancock(a)calian.com> i2c: xiic: Wait for TX empty to avoid missed TX NAKs Marek Vasut <marex(a)denx.de> i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume Christophe Leroy <christophe.leroy(a)csgroup.eu> selftests: vDSO: fix vDSO symbols lookup for powerpc64 Yifei Liu <yifei.l.liu(a)oracle.com> selftests: breakpoints: use remaining time to check if suspend succeed Ben Dooks <ben.dooks(a)codethink.co.uk> spi: s3c64xx: fix timeout counters in flush_fifo Artem Sadovnikov <ancowi69(a)gmail.com> ext4: fix i_data_sem unlock order in ext4_ind_migrate() Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> ext4: ext4_search_dir should return a proper error Geert Uytterhoeven <geert+renesas(a)glider.be> of/irq: Refer to actual buffer size in of_irq_parse_one() Geert Uytterhoeven <geert+renesas(a)glider.be> drm/radeon/r100: Handle unknown family in r100_cp_init_microcode() Kees Cook <kees(a)kernel.org> scsi: aacraid: Rearrange order of struct aac_srb_unit Matthew Brost <matthew.brost(a)intel.com> drm/printer: Allow NULL data in devcoredump printer Alex Hung <alex.hung(a)amd.com> drm/amd/display: Initialize get_bytes_per_element's default to 1 Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amd/display: Fix index out of bounds in degamma hardware format translation Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check stream before comparing them Zhao Mengmeng <zhaomengmeng(a)kylinos.cn> jfs: Fix uninit-value access of new_ea in ea_buffer Edward Adam Davis <eadavis(a)qq.com> jfs: check if leafidx greater than num leaves per dmap tree Edward Adam Davis <eadavis(a)qq.com> jfs: Fix uaf in dbFreeBits Remington Brasga <rbrasga(a)uci.edu> jfs: UBSAN: shift-out-of-bounds in dbFindBits Damien Le Moal <dlemoal(a)kernel.org> ata: sata_sil: Rename sil_blacklist to sil_quirks Andrew Davis <afd(a)ti.com> power: reset: brcmstb: Do not go into infinite loop if reset fails Kaixin Wang <kxwang23(a)m.fudan.edu.cn> fbdev: pxafb: Fix possible use after free in pxafb_task() Kees Cook <kees(a)kernel.org> x86/syscall: Avoid memcpy() for ia32 syscall_get_arguments() Takashi Iwai <tiwai(a)suse.de> ALSA: hdsp: Break infinite MIDI input flush loop Takashi Iwai <tiwai(a)suse.de> ALSA: asihpi: Fix potential OOB array access Thomas Gleixner <tglx(a)linutronix.de> signal: Replace BUG_ON()s Jinjie Ruan <ruanjinjie(a)huawei.com> nfp: Use IRQF_NO_AUTOEN flag in request_irq() Gustavo A. R. Silva <gustavoars(a)kernel.org> wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() Adrian Ratiu <adrian.ratiu(a)collabora.com> proc: add config & param to block forcing mem writes Aleksandrs Vinarskis <alex.vinarskis(a)gmail.com> ACPICA: iasl: handle empty connection_node Jason Xing <kernelxing(a)tencent.com> tcp: avoid reusing FIN_WAIT2 when trying to find port in connect() process Ido Schimmel <idosch(a)nvidia.com> ipv4: Mask upper DSCP bits and ECN bits in NETLINK_FIB_LOOKUP family Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv4: Check !in_dev earlier for ioctl(SIOCSIFADDR). Simon Horman <horms(a)kernel.org> net: mvpp2: Increase size of queue_name buffer Simon Horman <horms(a)kernel.org> tipc: guard against string buffer overrun Pei Xiao <xiaopei01(a)kylinos.cn> ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: EC: Do not release locks during operation region accesses Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: rtw88: select WANT_DEV_COREDUMP Dmitry Antipov <dmantipov(a)yandex.ru> net: sched: consistently use rcu_replace_pointer() in taprio_change() Armin Wolf <W_Armin(a)gmx.de> ACPICA: Fix memory leak if acpi_ps_get_next_field() fails Armin Wolf <W_Armin(a)gmx.de> ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> net: hisilicon: hns_mdio: fix OF node leak in probe() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> net: hisilicon: hns_dsaf_mac: fix OF node leak in hns_mac_get_info() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> net: hisilicon: hip04: fix OF node leak in probe() Aleksandr Mishin <amishin(a)t-argos.ru> ice: Adjust over allocation of memory in ice_sched_add_root_node() and ice_sched_add_node() Toke Høiland-Jørgensen <toke(a)redhat.com> wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit Dmitry Kandybka <d.kandybka(a)gmail.com> wifi: ath9k: fix possible integer overflow in ath9k_get_et_stats() Jann Horn <jannh(a)google.com> f2fs: Require FMODE_WRITE for atomic write ioctls Takashi Iwai <tiwai(a)suse.de> ALSA: hda/conexant: Fix conflicting quirk for System76 Pangolin Takashi Iwai <tiwai(a)suse.de> ALSA: hda/generic: Unconditionally prefer preferred_dacs pairs Oder Chiou <oder_chiou(a)realtek.com> ALSA: hda/realtek: Fix the push button function for the ALC257 Xin Long <lucien.xin(a)gmail.com> sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start Anton Danilov <littlesmilingcloud(a)gmail.com> ipv4: ip_gre: Fix drops of small packets in ipgre_xmit Eric Dumazet <edumazet(a)google.com> net: add more sanity checks to qdisc_pkt_len_init() Eric Dumazet <edumazet(a)google.com> net: avoid potential underflow in qdisc_pkt_len_init() with UFO Aleksander Jan Bajkowski <olek2(a)wp.pl> net: ethernet: lantiq_etop: fix memory disclosure Jinjie Ruan <ruanjinjie(a)huawei.com> Bluetooth: btmrvl: Use IRQF_NO_AUTOEN flag in request_irq() Abhishek Pandit-Subedi <abhishekpandit(a)chromium.org> Bluetooth: btmrvl_sdio: Refactor irq wakeup Eric Dumazet <edumazet(a)google.com> netfilter: nf_tables: prevent nf_skb_duplicated corruption Jinjie Ruan <ruanjinjie(a)huawei.com> net: ieee802154: mcr20a: Use IRQF_NO_AUTOEN flag in request_irq() Phil Sutter <phil(a)nwl.cc> netfilter: uapi: NFTA_FLOWTABLE_HOOK is NLA_NESTED Mohamed Khalfella <mkhalfella(a)purestorage.com> net/mlx5: Added cond_resched() to crdump collection Jinjie Ruan <ruanjinjie(a)huawei.com> ieee802154: Fix build error Krzysztof Kozlowski <krzk(a)kernel.org> drivers: net: Fix Kconfig indentation, continued rd.dunlab(a)gmail.com <rd.dunlab(a)gmail.com> Minor fixes to the CAIF Transport drivers Kconfig file Xiubo Li <xiubli(a)redhat.com> ceph: remove the incorrect Fw reference check when dirtying pages Stefan Wahren <wahrenst(a)gmx.net> mailbox: bcm2835: Fix timeout during suspend mode Liao Chen <liaochen4(a)huawei.com> mailbox: rockchip: fix a typo in module autoloading Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> usb: yurex: Fix inconsistent locking bug in yurex_read() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: isch: Add missed 'else' Tommy Huang <tommy_huang(a)aspeedtech.com> i2c: aspeed: Update the stop sw state when the bus recovery occurs David Gow <davidgow(a)google.com> mm: only enforce minimum stack gap size if it's sensible Ma Ke <make24(a)iscas.ac.cn> pps: add an error check in parport_attach Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> pps: remove usage of the deprecated ida_simple_xx() API Oliver Neukum <oneukum(a)suse.com> USB: misc: yurex: fix race between read and write Lee Jones <lee(a)kernel.org> usb: yurex: Replace snprintf() with the safer scnprintf() variant Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soc: versatile: realview: fix soc_dev leak during device remove Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soc: versatile: realview: fix memory leak during device remove Sean Anderson <sean.anderson(a)linux.dev> PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler Thomas Gleixner <tglx(a)linutronix.de> PCI: xilinx-nwl: Use irq_data_get_irq_chip_data() Arseniy Krasnov <avkrasnov(a)salutedevices.com> ASoC: meson: axg-card: fix 'use-after-free' Jerome Brunet <jbrunet(a)baylibre.com> ASoC: meson: axg: extract sound card utils Li Lingfeng <lilingfeng3(a)huawei.com> nfs: fix memory leak in error path of nfs4_do_reclaim Mickaël Salaün <mic(a)digikod.net> fs: Fix file_set_fowner LSM hook inconsistencies Julian Sun <sunjunchao2870(a)gmail.com> vfs: fix race between evice_inodes() and find_inode()&iput() Guoqing Jiang <guoqing.jiang(a)canonical.com> hwrng: mtk - Use devm_pm_runtime_enable Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> f2fs: avoid potential int overflow in sanity_check_area_boundary() Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> f2fs: prevent possible int overflow in dir_block_index() Zhen Lei <thunder.leizhen(a)huawei.com> debugobjects: Fix conditions in fill_pool() Bitterblue Smith <rtl8821cerfe2(a)gmail.com> wifi: rtw88: 8822c: Fix reported RX band width Werner Sembach <wse(a)tuxedocomputers.com> ACPI: resource: Add another DMI match for the TongFang GMxXGxx Thomas Weißschuh <linux(a)weissschuh.net> ACPI: sysfs: validate return type of _STR method Mikhail Lobanov <m.lobanov(a)rosalinux.ru> drbd: Add NULL check for net_conf to prevent dereference in state validation Qiu-ji Chen <chenqiuji666(a)gmail.com> drbd: Fix atomicity violation in drbd_uuid_set_bm() Florian Fainelli <florian.fainelli(a)broadcom.com> tty: rp2: Fix reset with non forgiving PCIe host bridges Jann Horn <jannh(a)google.com> firmware_loader: Block path traversal Oliver Neukum <oneukum(a)suse.com> USB: class: CDC-ACM: fix race between get_serial and set_serial Oliver Neukum <oneukum(a)suse.com> USB: misc: cypress_cy7c63: check for short transfer Oliver Neukum <oneukum(a)suse.com> USB: appledisplay: close race between probe and completion handler Robin Chen <robin.chen(a)amd.com> drm/amd/display: Round calculated vtotal Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soc: versatile: integrator: fix OF node leak in probe() error path Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Remove *.orig pattern from .gitignore Hailey Mothershead <hailmo(a)amazon.com> crypto: aead,cipher - zeroize key buffer after use Simon Horman <horms(a)kernel.org> netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS Youssef Samir <quic_yabdulra(a)quicinc.com> net: qrtr: Update packets cloning when broadcasting Josh Hunt <johunt(a)akamai.com> tcp: check skb is non-NULL in tcp_rto_delta_us() Kaixin Wang <kxwang23(a)m.fudan.edu.cn> net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition Eric Dumazet <edumazet(a)google.com> netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() Suzuki K Poulose <suzuki.poulose(a)arm.com> coresight: tmc: sg: Do not leak sg_table Guillaume Stols <gstols(a)baylibre.com> iio: adc: ad7606: fix standby gpio state to match the documentation Guillaume Stols <gstols(a)baylibre.com> iio: adc: ad7606: fix oversampling gpio array Chao Yu <chao(a)kernel.org> f2fs: reduce expensive checkpoint trigger frequency Chao Yu <chao(a)kernel.org> f2fs: remove unneeded check condition in __f2fs_setxattr() Chao Yu <chao(a)kernel.org> f2fs: fix to update i_ctime in __f2fs_setxattr() Yonggil Song <yonggil.song(a)samsung.com> f2fs: fix typo Chao Yu <chao(a)kernel.org> f2fs: enhance to update i_mode and acl atomically in f2fs_setattr() Li Lingfeng <lilingfeng3(a)huawei.com> nfsd: return -EINVAL when namelen is 0 Guoqing Jiang <guoqing.jiang(a)linux.dev> nfsd: call cache_put if xdr_reserve_space returns NULL Jinjie Ruan <ruanjinjie(a)huawei.com> ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir() Mikhail Lobanov <m.lobanov(a)rosalinux.ru> RDMA/cxgb4: Added NULL check for lookup_atid Jinjie Ruan <ruanjinjie(a)huawei.com> riscv: Fix fp alignment bug in perf_callchain_user() Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Optimize hem allocation performance Jonas Blixt <jonas.blixt(a)actia.se> watchdog: imx_sc_wdt: Don't disable WDT in suspend Wang Jianzheng <wangjianzheng(a)vivo.com> pinctrl: mvebu: Fix devinit_dove_pinctrl_probe function Yangtao Li <frank.li(a)vivo.com> pinctrl: mvebu: Use devm_platform_get_and_ioremap_resource() David Lechner <dlechner(a)baylibre.com> clk: ti: dra7-atl: Fix leak of of_nodes Yang Yingliang <yangyingliang(a)huawei.com> pinctrl: single: fix missing error code in pcs_probe() Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency Sean Anderson <sean.anderson(a)linux.dev> PCI: xilinx-nwl: Fix register misspelling Dan Carpenter <dan.carpenter(a)linaro.org> PCI: keystone: Fix if-statement expression in ks_pcie_quirk() Junlin Li <make24(a)iscas.ac.cn> drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error Junlin Li <make24(a)iscas.ac.cn> drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error Jonas Karlman <jonas(a)kwiboo.se> clk: rockchip: Set parent rate for DCLK_VOP clock on RK3228 Ian Rogers <irogers(a)google.com> perf time-utils: Fix 32-bit nsec parsing Yang Jihong <yangjihong(a)bytedance.com> perf sched timehist: Fixed timestamp error when unable to confirm event sched_in time Yang Jihong <yangjihong(a)bytedance.com> perf sched timehist: Fix missing free of session in perf_sched__timehist() Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential oob read in nilfs_btree_check_delete() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: determine empty node blocks as corrupted Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential null-ptr-deref in nilfs_btree_insert() Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> ext4: avoid OOB when system.data xattr changes underneath the filesystem Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> ext4: return error on ext4_find_inline_entry Kemeng Shi <shikemeng(a)huaweicloud.com> ext4: avoid negative min_clusters in find_group_orlov() Jiawei Ye <jiawei.ye(a)foxmail.com> smackfs: Use rcu_assign_pointer() to ensure safe assignment in smk_set_cipso yangerkun <yangerkun(a)huawei.com> ext4: clear EXT4_GROUP_INFO_WAS_TRIMMED_BIT even mount with discard Mauricio Faria de Oliveira <mfo(a)canonical.com> jbd2: introduce/export functions jbd2_journal_submit|finish_inode_data_buffers() Chen Yu <yu.c.chen(a)intel.com> kthread: fix task state in kthread worker if being frozen Rob Clark <robdclark(a)chromium.org> kthread: add kthread_work tracepoints Lasse Collin <lasse.collin(a)tukaani.org> xz: cleanup CRC32 edits from 2018 Tony Ambardar <tony.ambardar(a)gmail.com> selftests/bpf: Fix error compiling test_lru_map.c Tony Ambardar <tony.ambardar(a)gmail.com> selftests/bpf: Fix compiling tcp_rtt.c with musl-libc Tony Ambardar <tony.ambardar(a)gmail.com> selftests/bpf: Fix compiling flow_dissector.c with musl-libc Tony Ambardar <tony.ambardar(a)gmail.com> selftests/bpf: Fix compile error from rlim_t in sk_storage_map.c Jonathan McDowell <noodles(a)meta.com> tpm: Clean up TPM space after command failure Juergen Gross <jgross(a)suse.com> xen/swiotlb: add alignment check for dma buffers Juergen Gross <jgross(a)suse.com> xen: use correct end address of kernel for conflict checking Yuesong Li <liyuesong(a)vivo.com> drivers:drm:exynos_drm_gsc:Fix wrong assignment in gsc_bind() Sherry Yang <sherry.yang(a)oracle.com> drm/msm: fix %s null argument error Wolfram Sang <wsa+renesas(a)sang-engineering.com> ipmi: docs: don't advertise deprecated sysfs entries Vladimir Lypak <vladimir.lypak(a)gmail.com> drm/msm/a5xx: fix races in preemption evaluation stage Vladimir Lypak <vladimir.lypak(a)gmail.com> drm/msm/a5xx: properly clear preemption records on resume Vladimir Lypak <vladimir.lypak(a)gmail.com> drm/msm/a5xx: disable preemption in submits by default Aleksandr Mishin <amishin(a)t-argos.ru> drm/msm: Fix incorrect file name output in adreno_request_fw() Jeongjun Park <aha310510(a)gmail.com> jfs: fix out-of-bounds in dbNextAG() and diAlloc() Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> drm/radeon/evergreen_cs: fix int overflow errors in cs track offsets Jonas Karlman <jonas(a)kwiboo.se> drm/rockchip: dw_hdmi: Fix reading EDID when using a forced mode Alex Bee <knaerzche(a)gmail.com> drm/rockchip: vop: Allow 4096px width scaling Alex Deucher <alexander.deucher(a)amd.com> drm/radeon: properly handle vbios fake edid sizing Paulo Miguel Almeida <paulo.miguel.almeida.rodenas(a)gmail.com> drm/radeon: Replace one-element array with flexible-array member Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: properly handle vbios fake edid sizing Paulo Miguel Almeida <paulo.miguel.almeida.rodenas(a)gmail.com> drm/amdgpu: Replace one-element array with flexible-array member Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> drm/stm: Fix an error handling path in stm_drm_platform_probe() Charles Han <hanchunchao(a)inspur.com> mtd: powernv: Add check devm_kasprintf() returned value Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> fbdev: hpfb: Fix an error handling path in hpfb_dio_probe() Artur Weber <aweber.kernel(a)gmail.com> power: supply: max17042_battery: Fix SOC threshold calc w/ no current sense Chris Morgan <macromorgan(a)hotmail.com> power: supply: axp20x_battery: Remove design from min and max voltage Hermann Lauer <Hermann.Lauer(a)iwr.uni-heidelberg.de> power: supply: axp20x_battery: allow disabling battery charging Yuntao Liu <liuyuntao12(a)huawei.com> hwmon: (ntc_thermistor) fix module autoloading Mirsad Todorovac <mtodorovac69(a)gmail.com> mtd: slram: insert break after errors in parsing the map Guenter Roeck <linux(a)roeck-us.net> hwmon: (max16065) Fix overflows seen when writing limits Ankit Agrawal <agrawal.ag.ankit(a)gmail.com> clocksource/drivers/qcom: Add missing iounmap() on errors in msm_dt_timer_init() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> reset: berlin: fix OF node leak in probe() error path Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: versatile: fix OF node leak in CPUs prepare Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: imx7d-zii-rmu2: fix Ethernet PHY pinctrl property Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: ppc4xx: Avoid returning 0 when failed to parse and map IRQ Ma Ke <make24(a)iscas.ac.cn> spi: ppc4xx: handle irq_of_parse_and_map() errors Yu Kuai <yukuai3(a)huawei.com> block, bfq: don't break merge chain in bfq_split_bfqq() Yu Kuai <yukuai3(a)huawei.com> block, bfq: choose the last bfqq from merge chain in bfq_setup_cooperator() Yu Kuai <yukuai3(a)huawei.com> block, bfq: fix possible UAF for bfqq->bic with merge chain Su Hui <suhui(a)nfschina.com> net: tipc: avoid possible garbage value Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: btusb: Fix not handling ZPL/short-transfer Kuniyuki Iwashima <kuniyu(a)amazon.com> can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). Eric Dumazet <edumazet(a)google.com> sock_map: Add a cond_resched() in sock_hash_free() Jiawei Ye <jiawei.ye(a)foxmail.com> wifi: wilc1000: fix potential RCU dereference issue in wilc_parse_join_bss_param Dmitry Antipov <dmantipov(a)yandex.ru> wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() Mathy Vanhoef <Mathy.Vanhoef(a)kuleuven.be> mac80211: parse radiotap header when selecting Tx queue Dmitry Antipov <dmantipov(a)yandex.ru> wifi: cfg80211: fix two more possible UBSAN-detected off-by-one errors Dmitry Antipov <dmantipov(a)yandex.ru> wifi: cfg80211: fix UBSAN noise in cfg80211_wext_siwscan() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject expiration higher than timeout Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject element expiration with no timeout Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: elements with timeout below CONFIG_HZ never expire Zhang Changzhong <zhangchangzhong(a)huawei.com> can: j1939: use correct function name in comment Olaf Hering <olaf(a)aepfle.de> mount: handle OOM on mnt_warn_timestamp_expiry Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> fs/namespace: fnic: Switch to use %ptTd Anthony Iliopoulos <ailiop(a)suse.com> mount: warn only once about timestamp range expiration Christoph Hellwig <hch(a)lst.de> fs: explicitly unregister per-superblock BDIs Toke Høiland-Jørgensen <toke(a)redhat.com> wifi: ath9k: Remove error checks when creating debugfs entries Minjie Du <duminjie(a)vivo.com> wifi: ath9k: fix parameter check in ath9k_init_debug() Aleksandr Mishin <amishin(a)t-argos.ru> ACPI: PMIC: Remove unneeded check in tps68470_pmic_opregion_probe() Edward Adam Davis <eadavis(a)qq.com> USB: usbtmc: prevent kernel-usb-infoleak Junhao Xie <bigfoot(a)classfun.cn> USB: serial: pl2303: add device id for Macrosilicon MS3020 Toke Høiland-Jørgensen <toke(a)redhat.com> bpf: Fix DEVMAP_HASH overflow check on 32-bit arches Florian Westphal <fw(a)strlen.de> inet: inet_defrag: prevent sk release while still in use Hagar Hemdan <hagarhem(a)amazon.com> gpio: prevent potential speculation leaks in gpio_device_get_desc() Ferry Meng <mengferry(a)linux.alibaba.com> ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry() Ferry Meng <mengferry(a)linux.alibaba.com> ocfs2: add bounds checking to ocfs2_xattr_find_entry() Michael Kelley <mhklinux(a)outlook.com> x86/hyperv: Set X86_FEATURE_TSC_KNOWN_FREQ when Hyper-V provides frequency Liao Chen <liaochen4(a)huawei.com> spi: bcm63xx: Enable module autoloading hongchi.peng <hongchi.peng(a)siengine.com> drm: komeda: Fix an issue related to normalized zpos Liao Chen <liaochen4(a)huawei.com> ASoC: tda7419: fix module autoloading Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> wifi: iwlwifi: mvm: don't wait for tx queues if firmware is dead Daniel Gabay <daniel.gabay(a)intel.com> wifi: iwlwifi: mvm: fix iwl_mvm_max_scan_ie_fw_cmd_room() Jacky Chou <jacky_chou(a)aspeedtech.com> net: ftgmac100: Ensure tx descriptor updates are visible Mike Rapoport <rppt(a)kernel.org> microblaze: don't treat zero reserved memory regions as error Thomas Blocher <thomas.blocher(a)ek-dev.de> pinctrl: at91: make it work with current gpiolib Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - FIxed ALC285 headphone no sound Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Fixed ALC256 headphone no sound Hongbo Li <lihongbo22(a)huawei.com> ASoC: allow module autoloading for table db1200_pids Masami Hiramatsu <mhiramat(a)kernel.org> selftests: breakpoints: Fix a typo of function name Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soundwire: stream: Revert "soundwire: stream: fix programming slave ports for non-continous port maps" Han Xu <han.xu(a)nxp.com> spi: nxp-fspi: fix the KASAN report out-of-bounds bug Sean Anderson <sean.anderson(a)linux.dev> net: dpaa: Pad packets to ETH_ZLEN Jacky Chou <jacky_chou(a)aspeedtech.com> net: ftgmac100: Enable TX interrupt to avoid TX timeout Shahar Shitrit <shshitrit(a)nvidia.com> net/mlx5e: Add missing link modes to ptys2ethtool_map Jacob Keller <jacob.e.keller(a)intel.com> ice: fix accounting for filters shared by multiple VSIs Quentin Schulz <quentin.schulz(a)cherry.de> arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma Anders Roxell <anders.roxell(a)linaro.org> scripts: kconfig: merge_config: config files: add a trailing newline Pawel Dembicki <paweldembicki(a)gmail.com> net: phy: vitesse: repair vsc73xx autonegotiation Moon Yeounsu <yyyynoom(a)gmail.com> net: ethernet: use ip_hdrlen() instead of bit shift Foster Snowhill <forst(a)pen.gy> usbnet: ipheth: fix carrier detection in modes 1 and 4 ------------- Diffstat: .gitignore | 1 - Documentation/IPMI.txt | 2 +- Documentation/admin-guide/kernel-parameters.txt | 10 + Documentation/arm64/silicon-errata.rst | 4 + .../devicetree/bindings/gpu/samsung-rotator.txt | 28 - .../devicetree/bindings/gpu/samsung-rotator.yaml | 48 + Makefile | 4 +- arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts | 2 +- arch/arm/boot/dts/imx7d-zii-rmu2.dts | 2 +- arch/arm/mach-realview/platsmp-dt.c | 1 + arch/arm64/Kconfig | 2 + arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 23 +- arch/arm64/include/asm/cputype.h | 4 + arch/arm64/include/asm/uprobes.h | 12 +- arch/arm64/kernel/cpu_errata.c | 2 + arch/arm64/kernel/probes/decode-insn.c | 16 +- arch/arm64/kernel/probes/simulate-insn.c | 18 +- arch/arm64/kernel/probes/uprobes.c | 4 +- arch/microblaze/mm/init.c | 5 - arch/parisc/kernel/entry.S | 6 +- arch/parisc/kernel/syscall.S | 14 +- arch/riscv/Kconfig | 5 + arch/riscv/kernel/asm-offsets.c | 2 - arch/riscv/kernel/perf_callchain.c | 2 +- arch/s390/include/asm/facility.h | 6 +- arch/s390/kernel/perf_cpum_sf.c | 12 +- arch/s390/kvm/diag.c | 2 +- arch/s390/kvm/gaccess.c | 162 +- arch/s390/kvm/gaccess.h | 14 +- arch/s390/mm/cmm.c | 18 +- arch/x86/include/asm/cpufeatures.h | 3 +- arch/x86/include/asm/syscall.h | 7 +- arch/x86/kernel/apic/apic.c | 14 +- arch/x86/kernel/cpu/mshyperv.c | 1 + arch/x86/kernel/cpu/resctrl/core.c | 4 +- arch/x86/xen/setup.c | 2 +- block/bfq-iosched.c | 13 +- block/blk-rq-qos.c | 2 +- crypto/aead.c | 3 +- crypto/cipher.c | 3 +- drivers/acpi/acpica/dbconvert.c | 2 + drivers/acpi/acpica/exprep.c | 3 + drivers/acpi/acpica/psargs.c | 47 + drivers/acpi/battery.c | 28 +- drivers/acpi/button.c | 11 + drivers/acpi/device_sysfs.c | 5 +- drivers/acpi/ec.c | 55 +- drivers/acpi/pmic/tps68470_pmic.c | 6 +- drivers/acpi/resource.c | 27 + drivers/ata/sata_sil.c | 12 +- drivers/base/bus.c | 6 +- drivers/base/core.c | 13 +- drivers/base/firmware_loader/main.c | 30 + drivers/base/module.c | 4 - drivers/block/aoe/aoecmd.c | 13 +- drivers/block/drbd/drbd_main.c | 8 +- drivers/block/drbd/drbd_state.c | 2 +- drivers/bluetooth/btmrvl_sdio.c | 16 +- drivers/bluetooth/btusb.c | 10 +- drivers/char/hw_random/mtk-rng.c | 2 +- drivers/char/tpm/tpm-dev-common.c | 2 + drivers/char/tpm/tpm2-space.c | 3 + drivers/char/virtio_console.c | 18 +- drivers/clk/bcm/clk-bcm53573-ilp.c | 2 +- drivers/clk/qcom/clk-rpmh.c | 37 +- drivers/clk/rockchip/clk-rk3228.c | 2 +- drivers/clk/rockchip/clk.c | 3 +- drivers/clk/ti/clk-dra7-atl.c | 1 + drivers/clocksource/timer-qcom.c | 7 +- drivers/firmware/arm_sdei.c | 2 +- drivers/firmware/tegra/bpmp.c | 6 - drivers/gpio/gpio-aspeed.c | 4 +- drivers/gpio/gpio-davinci.c | 8 +- drivers/gpio/gpiolib.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 15 +- drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 26 +- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 2 + .../gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c | 2 + .../dc/dml/dcn20/display_rq_dlg_calc_20v2.c | 2 +- .../display/dc/dml/dcn21/display_rq_dlg_calc_21.c | 2 +- .../drm/amd/display/modules/freesync/freesync.c | 2 +- drivers/gpu/drm/amd/include/atombios.h | 2 +- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 10 +- drivers/gpu/drm/drm_atomic_uapi.c | 2 +- drivers/gpu/drm/drm_crtc.c | 1 + drivers/gpu/drm/drm_mipi_dsi.c | 2 +- drivers/gpu/drm/drm_print.c | 13 +- drivers/gpu/drm/exynos/exynos_drm_gsc.c | 2 +- drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 8 +- drivers/gpu/drm/msm/adreno/a5xx_gpu.h | 1 + drivers/gpu/drm/msm/adreno/a5xx_preempt.c | 26 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | 2 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +- drivers/gpu/drm/nouveau/nouveau_dmem.c | 2 +- drivers/gpu/drm/omapdrm/omap_drv.c | 5 + drivers/gpu/drm/radeon/atombios.h | 2 +- drivers/gpu/drm/radeon/evergreen_cs.c | 62 +- drivers/gpu/drm/radeon/r100.c | 70 +- drivers/gpu/drm/radeon/radeon_atombios.c | 26 +- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 +- drivers/gpu/drm/stm/drv.c | 4 +- drivers/gpu/drm/vboxvideo/hgsmi_base.c | 10 +- drivers/gpu/drm/vboxvideo/vboxvideo.h | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 1 + drivers/hid/hid-ids.h | 2 + drivers/hid/hid-plantronics.c | 23 + drivers/hid/intel-ish-hid/ishtp-fw-loader.c | 2 +- drivers/hwmon/max16065.c | 5 +- drivers/hwmon/ntc_thermistor.c | 1 + drivers/hwtracing/coresight/coresight-tmc-etr.c | 2 +- drivers/i2c/busses/i2c-aspeed.c | 16 +- drivers/i2c/busses/i2c-i801.c | 9 +- drivers/i2c/busses/i2c-isch.c | 3 +- drivers/i2c/busses/i2c-qcom-geni.c | 59 +- drivers/i2c/busses/i2c-stm32f7.c | 6 +- drivers/i2c/busses/i2c-xiic.c | 19 +- drivers/iio/adc/Kconfig | 4 + drivers/iio/adc/ad7606.c | 8 +- drivers/iio/adc/ad7606_spi.c | 5 +- .../iio/common/hid-sensors/hid-sensor-trigger.c | 2 +- drivers/iio/dac/Kconfig | 2 + drivers/iio/light/opt3001.c | 4 + drivers/iio/magnetometer/ak8975.c | 32 +- drivers/iio/proximity/Kconfig | 2 + drivers/infiniband/core/iwcm.c | 2 +- drivers/infiniband/hw/bnxt_re/qplib_fp.h | 2 +- drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 2 +- drivers/infiniband/hw/cxgb4/cm.c | 14 +- drivers/infiniband/hw/hns/hns_roce_hem.c | 10 +- drivers/infiniband/sw/rxe/rxe_comp.c | 6 +- drivers/input/keyboard/adp5589-keys.c | 13 +- drivers/input/rmi4/rmi_driver.c | 6 +- drivers/mailbox/bcm2835-mailbox.c | 3 +- drivers/mailbox/rockchip-mailbox.c | 2 +- drivers/media/common/videobuf2/videobuf2-core.c | 8 +- drivers/media/dvb-frontends/rtl2830.c | 2 +- drivers/media/dvb-frontends/rtl2832.c | 2 +- drivers/media/platform/qcom/venus/core.c | 1 + drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c | 5 + drivers/misc/sgi-gru/grukservices.c | 2 - drivers/misc/sgi-gru/grumain.c | 4 - drivers/misc/sgi-gru/grutlbpurge.c | 2 - drivers/misc/ti-st/st_core.c | 4 +- drivers/mtd/devices/powernv_flash.c | 3 + drivers/mtd/devices/slram.c | 2 + drivers/net/Kconfig | 64 +- drivers/net/caif/Kconfig | 36 +- drivers/net/ethernet/aeroflex/greth.c | 3 +- drivers/net/ethernet/amd/mvme147.c | 7 +- drivers/net/ethernet/broadcom/bcmsysport.c | 1 + drivers/net/ethernet/cortina/gemini.c | 15 +- drivers/net/ethernet/emulex/benet/be_main.c | 10 +- drivers/net/ethernet/faraday/ftgmac100.c | 26 +- drivers/net/ethernet/faraday/ftgmac100.h | 2 +- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 9 +- drivers/net/ethernet/freescale/fs_enet/Kconfig | 8 +- drivers/net/ethernet/hisilicon/hip04_eth.c | 1 + drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 1 + drivers/net/ethernet/hisilicon/hns_mdio.c | 1 + drivers/net/ethernet/i825xx/sun3_82586.c | 1 + drivers/net/ethernet/ibm/emac/mal.c | 2 +- drivers/net/ethernet/intel/ice/ice_sched.c | 6 +- drivers/net/ethernet/intel/ice/ice_switch.c | 4 +- drivers/net/ethernet/intel/igb/igb_main.c | 6 +- drivers/net/ethernet/jme.c | 10 +- drivers/net/ethernet/lantiq_etop.c | 4 +- drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 2 +- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 4 + .../net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c | 10 + .../net/ethernet/netronome/nfp/nfp_net_common.c | 5 +- drivers/net/ethernet/realtek/r8169_main.c | 35 +- drivers/net/ethernet/seeq/ether3.c | 2 + drivers/net/gtp.c | 27 +- drivers/net/hyperv/netvsc_drv.c | 30 + drivers/net/ieee802154/Kconfig | 13 +- drivers/net/ieee802154/mcr20a.c | 5 +- drivers/net/macsec.c | 18 - drivers/net/phy/vitesse.c | 14 - drivers/net/ppp/ppp_async.c | 2 +- drivers/net/slip/slhc.c | 57 +- drivers/net/usb/cdc_ncm.c | 8 +- drivers/net/usb/ipheth.c | 5 +- drivers/net/usb/usbnet.c | 3 +- drivers/net/wireless/ath/Kconfig | 12 +- drivers/net/wireless/ath/ar5523/Kconfig | 14 +- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 7 +- drivers/net/wireless/ath/ath10k/wmi.c | 2 + drivers/net/wireless/ath/ath9k/Kconfig | 54 +- drivers/net/wireless/ath/ath9k/debug.c | 6 +- drivers/net/wireless/ath/ath9k/hif_usb.c | 6 +- drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 2 - drivers/net/wireless/atmel/Kconfig | 40 +- drivers/net/wireless/intel/iwlegacy/common.c | 2 + drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 22 +- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 9 +- drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 8 +- drivers/net/wireless/marvell/mwifiex/fw.h | 2 +- drivers/net/wireless/marvell/mwifiex/scan.c | 3 +- drivers/net/wireless/ralink/rt2x00/Kconfig | 44 +- drivers/net/wireless/realtek/rtw88/Kconfig | 1 + drivers/net/wireless/realtek/rtw88/rtw8822c.c | 12 +- drivers/net/wireless/ti/wl12xx/Kconfig | 8 +- drivers/ntb/hw/intel/ntb_hw_gen1.c | 2 +- drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 1 + drivers/nvdimm/nd_virtio.c | 9 + drivers/of/irq.c | 38 +- drivers/parport/procfs.c | 22 +- drivers/pci/controller/dwc/pci-keystone.c | 2 +- drivers/pci/controller/pcie-xilinx-nwl.c | 24 +- drivers/pci/quirks.c | 8 + drivers/pinctrl/mvebu/pinctrl-dove.c | 45 +- drivers/pinctrl/pinctrl-at91.c | 5 +- drivers/pinctrl/pinctrl-single.c | 3 +- drivers/power/reset/brcmstb-reboot.c | 3 - drivers/power/supply/axp20x_battery.c | 29 +- drivers/power/supply/max17042_battery.c | 5 +- drivers/pps/clients/pps_parport.c | 14 +- drivers/reset/reset-berlin.c | 3 +- drivers/rtc/rtc-at91sam9.c | 1 + drivers/s390/char/sclp_vt220.c | 4 +- drivers/scsi/aacraid/aacraid.h | 2 +- drivers/soc/versatile/soc-integrator.c | 1 + drivers/soc/versatile/soc-realview.c | 20 +- drivers/soundwire/stream.c | 8 +- drivers/spi/spi-bcm63xx.c | 2 + drivers/spi/spi-nxp-fspi.c | 5 +- drivers/spi/spi-ppc4xx.c | 7 +- drivers/spi/spi-s3c64xx.c | 4 +- drivers/staging/iio/frequency/ad9832.c | 7 +- drivers/staging/wilc1000/wilc_hif.c | 4 +- drivers/target/target_core_user.c | 2 +- drivers/tty/serial/rp2.c | 2 +- drivers/tty/vt/vt.c | 2 +- drivers/usb/chipidea/udc.c | 8 +- drivers/usb/class/cdc-acm.c | 2 + drivers/usb/class/usbtmc.c | 2 +- drivers/usb/dwc2/platform.c | 26 +- drivers/usb/dwc3/core.c | 22 +- drivers/usb/dwc3/core.h | 4 - drivers/usb/dwc3/gadget.c | 11 - drivers/usb/host/xhci-pci.c | 5 + drivers/usb/host/xhci-ring.c | 16 +- drivers/usb/host/xhci.h | 2 +- drivers/usb/misc/appledisplay.c | 15 +- drivers/usb/misc/cypress_cy7c63.c | 4 + drivers/usb/misc/yurex.c | 5 +- drivers/usb/phy/phy.c | 2 +- drivers/usb/serial/option.c | 8 + drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 4 + drivers/usb/storage/unusual_devs.h | 11 + drivers/usb/typec/class.c | 3 + drivers/video/fbdev/hpfb.c | 1 + drivers/video/fbdev/pxafb.c | 1 + drivers/video/fbdev/sis/sis_main.c | 2 +- drivers/watchdog/imx_sc_wdt.c | 24 - drivers/xen/swiotlb-xen.c | 6 + fs/btrfs/disk-io.c | 11 + fs/btrfs/relocation.c | 2 +- fs/ceph/addr.c | 1 - fs/cifs/smb2pdu.c | 9 + fs/erofs/decompressor.c | 24 +- fs/exec.c | 3 +- fs/ext4/extents.c | 5 +- fs/ext4/ialloc.c | 2 + fs/ext4/inline.c | 35 +- fs/ext4/inode.c | 11 +- fs/ext4/mballoc.c | 10 +- fs/ext4/migrate.c | 2 +- fs/ext4/namei.c | 14 +- fs/ext4/xattr.c | 4 +- fs/f2fs/acl.c | 23 +- fs/f2fs/dir.c | 3 +- fs/f2fs/f2fs.h | 4 +- fs/f2fs/file.c | 24 +- fs/f2fs/super.c | 4 +- fs/f2fs/xattr.c | 29 +- fs/fat/namei_vfat.c | 2 +- fs/fcntl.c | 14 +- fs/inode.c | 4 + fs/jbd2/checkpoint.c | 14 +- fs/jbd2/commit.c | 36 +- fs/jbd2/journal.c | 2 + fs/jfs/jfs_discard.c | 11 +- fs/jfs/jfs_dmap.c | 11 +- fs/jfs/jfs_imap.c | 2 +- fs/jfs/xattr.c | 2 + fs/namespace.c | 23 +- fs/nfs/callback_xdr.c | 2 + fs/nfs/nfs4state.c | 1 + fs/nfsd/nfs4idmap.c | 13 +- fs/nfsd/nfs4recover.c | 8 + fs/nfsd/nfs4state.c | 15 +- fs/nilfs2/btree.c | 12 +- fs/nilfs2/dir.c | 50 +- fs/nilfs2/namei.c | 42 +- fs/nilfs2/nilfs.h | 2 +- fs/nilfs2/page.c | 7 +- fs/ocfs2/aops.c | 5 +- fs/ocfs2/buffer_head_io.c | 4 +- fs/ocfs2/file.c | 8 + fs/ocfs2/journal.c | 7 +- fs/ocfs2/localalloc.c | 19 + fs/ocfs2/quota_local.c | 8 +- fs/ocfs2/refcounttree.c | 26 +- fs/ocfs2/xattr.c | 38 +- fs/proc/base.c | 61 +- fs/super.c | 3 + fs/udf/inode.c | 9 +- fs/unicode/mkutf8data.c | 70 - fs/unicode/utf8data.h_shipped | 6703 ++++++++++---------- include/drm/drm_print.h | 54 +- include/dt-bindings/power/r8a774b1-sysc.h | 26 + include/linux/fs.h | 2 + include/linux/jbd2.h | 4 + include/linux/pci_ids.h | 2 + include/linux/skbuff.h | 5 +- include/net/genetlink.h | 3 +- include/net/mac80211.h | 24 + include/net/sch_generic.h | 1 - include/net/sock.h | 8 +- include/net/tcp.h | 21 +- include/trace/events/f2fs.h | 3 +- include/trace/events/sched.h | 84 + include/uapi/linux/cec.h | 6 +- include/uapi/linux/netfilter/nf_tables.h | 2 +- kernel/bpf/arraymap.c | 3 + kernel/bpf/devmap.c | 9 +- kernel/bpf/hashtab.c | 3 + kernel/bpf/helpers.c | 4 +- kernel/bpf/lpm_trie.c | 2 +- kernel/cgroup/cgroup.c | 4 +- kernel/events/core.c | 6 +- kernel/events/uprobes.c | 2 +- kernel/kthread.c | 19 +- kernel/locking/lockdep.c | 215 +- kernel/resource.c | 58 +- kernel/signal.c | 11 +- kernel/time/posix-clock.c | 3 + kernel/trace/trace.c | 18 +- kernel/trace/trace_kprobe.c | 76 + kernel/trace/trace_output.c | 6 +- kernel/trace/trace_probe.c | 2 +- kernel/trace/trace_probe.h | 1 + lib/debugobjects.c | 5 +- lib/xz/xz_crc32.c | 2 +- lib/xz/xz_private.h | 4 - mm/shmem.c | 2 + mm/slab_common.c | 7 + mm/swapfile.c | 2 +- mm/util.c | 2 +- net/bluetooth/af_bluetooth.c | 1 + net/bluetooth/bnep/core.c | 3 +- net/bluetooth/rfcomm/sock.c | 2 - net/bridge/br_netfilter_hooks.c | 5 + net/can/bcm.c | 4 +- net/can/j1939/transport.c | 8 +- net/core/dev.c | 29 +- net/core/sock_destructor.h | 12 + net/core/sock_map.c | 1 + net/dccp/proto.c | 2 +- net/ipv4/af_inet.c | 2 +- net/ipv4/devinet.c | 41 +- net/ipv4/fib_frontend.c | 2 +- net/ipv4/inet_connection_sock.c | 2 +- net/ipv4/inet_fragment.c | 70 +- net/ipv4/ip_fragment.c | 2 +- net/ipv4/ip_gre.c | 6 +- net/ipv4/netfilter/nf_dup_ipv4.c | 7 +- net/ipv4/tcp.c | 4 +- net/ipv4/tcp_diag.c | 4 +- net/ipv4/tcp_input.c | 31 +- net/ipv4/tcp_ipv4.c | 5 +- net/ipv6/netfilter/nf_conntrack_reasm.c | 2 +- net/ipv6/netfilter/nf_dup_ipv6.c | 7 +- net/ipv6/netfilter/nf_reject_ipv6.c | 14 +- net/ipv6/tcp_ipv6.c | 2 +- net/l2tp/l2tp_netlink.c | 4 +- net/mac80211/cfg.c | 6 +- net/mac80211/ieee80211_i.h | 3 + net/mac80211/iface.c | 32 +- net/mac80211/key.c | 44 +- net/mac80211/mlme.c | 14 +- net/mac80211/tx.c | 78 +- net/mac80211/util.c | 45 +- net/netfilter/nf_conntrack_netlink.c | 7 +- net/netfilter/nf_tables_api.c | 8 +- net/netfilter/nft_payload.c | 3 + net/netlink/af_netlink.c | 3 +- net/netlink/genetlink.c | 28 +- net/qrtr/qrtr.c | 2 +- net/sched/em_meta.c | 4 +- net/sched/sch_api.c | 9 +- net/sched/sch_taprio.c | 7 +- net/sctp/diag.c | 4 +- net/sctp/socket.c | 24 +- net/tipc/bcast.c | 2 +- net/tipc/bearer.c | 8 +- net/wireless/nl80211.c | 11 +- net/wireless/scan.c | 6 +- net/wireless/sme.c | 3 +- net/xfrm/xfrm_user.c | 6 +- scripts/kconfig/merge_config.sh | 2 + security/Kconfig | 32 + security/selinux/selinuxfs.c | 31 +- security/smack/smackfs.c | 2 +- security/tomoyo/domain.c | 9 +- sound/core/init.c | 14 +- sound/firewire/amdtp-stream.c | 3 + sound/pci/asihpi/hpimsgx.c | 2 +- sound/pci/hda/hda_generic.c | 4 +- sound/pci/hda/patch_conexant.c | 24 +- sound/pci/hda/patch_realtek.c | 125 +- sound/pci/rme9652/hdsp.c | 6 +- sound/pci/rme9652/hdspm.c | 6 +- sound/soc/au1x/db1200.c | 1 + sound/soc/codecs/cs42l51.c | 7 +- sound/soc/codecs/tda7419.c | 1 + sound/soc/meson/Kconfig | 4 + sound/soc/meson/Makefile | 2 + sound/soc/meson/axg-card.c | 406 +- sound/soc/meson/meson-card-utils.c | 385 ++ sound/soc/meson/meson-card.h | 55 + tools/iio/iio_generic_buffer.c | 4 + tools/perf/builtin-sched.c | 8 +- tools/perf/util/time-utils.c | 4 +- tools/testing/ktest/ktest.pl | 2 +- .../selftests/bpf/map_tests/sk_storage_map.c | 2 +- .../selftests/bpf/prog_tests/flow_dissector.c | 1 + tools/testing/selftests/bpf/prog_tests/tcp_rtt.c | 1 + tools/testing/selftests/bpf/test_lru_map.c | 3 +- .../selftests/breakpoints/breakpoint_test_arm64.c | 2 +- .../breakpoints/step_after_suspend_test.c | 5 +- tools/testing/selftests/vDSO/parse_vdso.c | 3 +- tools/usb/usbip/src/usbip_detach.c | 1 + virt/kvm/kvm_main.c | 5 +- 438 files changed, 7184 insertions(+), 5450 deletions(-)

5 months, 1 week

4
466
0 0

[PATCH 6.1] io_uring: fix possible deadlock in io_register_iowq_max_workers()

by Hagar Hemdan

commit 73254a297c2dd094abec7c9efee32455ae875bdf upstream. The io_register_iowq_max_workers() function calls io_put_sq_data(), which acquires the sqd->lock without releasing the uring_lock. Similar to the commit 009ad9f0c6ee ("io_uring: drop ctx->uring_lock before acquiring sqd->lock"), this can lead to a potential deadlock situation. To resolve this issue, the uring_lock is released before calling io_put_sq_data(), and then it is re-acquired after the function call. This change ensures that the locks are acquired in the correct order, preventing the possibility of a deadlock. Suggested-by: Maximilian Heyne <mheyne(a)amazon.de> Signed-off-by: Hagar Hemdan <hagarhem(a)amazon.com> Link: https://lore.kernel.org/r/20240604130527.3597-1-hagarhem@amazon.com Signed-off-by: Jens Axboe <axboe(a)kernel.dk> [Hagar: Modified to apply on v6.1] Signed-off-by: Hagar Hemdan <hagarhem(a)amazon.com> --- io_uring/io_uring.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 92c1aa8f3501..4f0ae938b146 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -3921,8 +3921,10 @@ static __cold int io_register_iowq_max_workers(struct io_ring_ctx *ctx, } if (sqd) { + mutex_unlock(&ctx->uring_lock); mutex_unlock(&sqd->lock); io_put_sq_data(sqd); + mutex_lock(&ctx->uring_lock); } if (copy_to_user(arg, new_count, sizeof(new_count))) @@ -3947,8 +3949,11 @@ static __cold int io_register_iowq_max_workers(struct io_ring_ctx *ctx, return 0; err: if (sqd) { + mutex_unlock(&ctx->uring_lock); mutex_unlock(&sqd->lock); io_put_sq_data(sqd); + mutex_lock(&ctx->uring_lock); + } return ret; } -- 2.40.1

5 months, 1 week

3
3
0 0

Backport request

by Hemdan, Hagar Gamal Halim

Hi, Please backport commit: 59f8f0b54c8f ("md/raid10: improve code of mrdev in raid10_sync_request") to stable trees 5.4.y, 5.10.y, 5.15.y, 6.1.y. This commit fixes Dereference after null check of "&mrdev->nr_pending" in raid10_sync_request(). This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc. Amazon Web Services Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 257764 B Sitz: Berlin Ust-ID: DE 365 538 597

5 months, 1 week

2
1
0 0

[PATCH 1/6] arm64/mm: Reduce PA space to 48 bits when LPA2 is not enabled

by Ard Biesheuvel

From: Ard Biesheuvel <ardb(a)kernel.org> Currently, LPA2 support implies support for up to 52 bits of physical addressing, and this is reflected in global definitions such as PHYS_MASK_SHIFT and MAX_PHYSMEM_BITS. This is potentially problematic, given that LPA2 support is modeled as a CPU feature which can be overridden, and with LPA2 support turned off, attempting to map physical regions with address bits [51:48] set (which may exist on LPA2 capable systems booting with arm64.nolva) will result in corrupted mappings with a truncated output address and bogus shareability attributes. This means that the accepted physical address range in the mapping routines should be at most 48 bits wide when LPA2 is supported but not enabled. Fixes: 352b0395b505 ("arm64: Enable 52-bit virtual addressing for 4k and 16k granule configs") Cc: <stable(a)vger.kernel.org> Signed-off-by: Ard Biesheuvel <ardb(a)kernel.org> --- arch/arm64/include/asm/pgtable-hwdef.h | 6 ------ arch/arm64/include/asm/pgtable-prot.h | 7 +++++++ arch/arm64/include/asm/sparsemem.h | 4 +++- 3 files changed, 10 insertions(+), 7 deletions(-) diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h index fd330c1db289..a970def932aa 100644 --- a/arch/arm64/include/asm/pgtable-hwdef.h +++ b/arch/arm64/include/asm/pgtable-hwdef.h @@ -218,12 +218,6 @@ */ #define S1_TABLE_AP (_AT(pmdval_t, 3) << 61) -/* - * Highest possible physical address supported. - */ -#define PHYS_MASK_SHIFT (CONFIG_ARM64_PA_BITS) -#define PHYS_MASK ((UL(1) << PHYS_MASK_SHIFT) - 1) - #define TTBR_CNP_BIT (UL(1) << 0) /* diff --git a/arch/arm64/include/asm/pgtable-prot.h b/arch/arm64/include/asm/pgtable-prot.h index 9f9cf13bbd95..a95f1f77bb39 100644 --- a/arch/arm64/include/asm/pgtable-prot.h +++ b/arch/arm64/include/asm/pgtable-prot.h @@ -81,6 +81,7 @@ extern unsigned long prot_ns_shared; #define lpa2_is_enabled() false #define PTE_MAYBE_SHARED PTE_SHARED #define PMD_MAYBE_SHARED PMD_SECT_S +#define PHYS_MASK_SHIFT (CONFIG_ARM64_PA_BITS) #else static inline bool __pure lpa2_is_enabled(void) { @@ -89,8 +90,14 @@ static inline bool __pure lpa2_is_enabled(void) #define PTE_MAYBE_SHARED (lpa2_is_enabled() ? 0 : PTE_SHARED) #define PMD_MAYBE_SHARED (lpa2_is_enabled() ? 0 : PMD_SECT_S) +#define PHYS_MASK_SHIFT (lpa2_is_enabled() ? CONFIG_ARM64_PA_BITS : 48) #endif +/* + * Highest possible physical address supported. + */ +#define PHYS_MASK ((UL(1) << PHYS_MASK_SHIFT) - 1) + /* * If we have userspace only BTI we don't want to mark kernel pages * guarded even if the system does support BTI. diff --git a/arch/arm64/include/asm/sparsemem.h b/arch/arm64/include/asm/sparsemem.h index 8a8acc220371..035e0ca74e88 100644 --- a/arch/arm64/include/asm/sparsemem.h +++ b/arch/arm64/include/asm/sparsemem.h @@ -5,7 +5,9 @@ #ifndef __ASM_SPARSEMEM_H #define __ASM_SPARSEMEM_H -#define MAX_PHYSMEM_BITS CONFIG_ARM64_PA_BITS +#include <asm/pgtable-prot.h> + +#define MAX_PHYSMEM_BITS PHYS_MASK_SHIFT /* * Section size must be at least 512MB for 64K base -- 2.47.0.277.g8800431eea-goog

5 months, 1 week

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[PATCH 6.1] drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer

by Xiangyu Chen

From: Philip Yang <Philip.Yang(a)amd.com> [ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ] Pass pointer reference to amdgpu_bo_unref to clear the correct pointer, otherwise amdgpu_bo_unref clear the local variable, the original pointer not set to NULL, this could cause use-after-free bug. Signed-off-by: Philip Yang <Philip.Yang(a)amd.com> Reviewed-by: Felix Kuehling <felix.kuehling(a)amd.com> Acked-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> [Xiangyu: Bp to fix CVE: CVE-2024-49991 resolved minor conflicts] Signed-off-by: Xiangyu Chen <xiangyu.chen(a)windriver.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 14 +++++++------- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 4 ++-- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 2 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 4 ++-- 8 files changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index 5d9a34601a1a..c31e5f9d63da 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -344,15 +344,15 @@ int amdgpu_amdkfd_alloc_gtt_mem(struct amdgpu_device *adev, size_t size, return r; } -void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void *mem_obj) +void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void **mem_obj) { - struct amdgpu_bo *bo = (struct amdgpu_bo *) mem_obj; + struct amdgpu_bo **bo = (struct amdgpu_bo **) mem_obj; - amdgpu_bo_reserve(bo, true); - amdgpu_bo_kunmap(bo); - amdgpu_bo_unpin(bo); - amdgpu_bo_unreserve(bo); - amdgpu_bo_unref(&(bo)); + amdgpu_bo_reserve(*bo, true); + amdgpu_bo_kunmap(*bo); + amdgpu_bo_unpin(*bo); + amdgpu_bo_unreserve(*bo); + amdgpu_bo_unref(bo); } int amdgpu_amdkfd_alloc_gws(struct amdgpu_device *adev, size_t size, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h index 4b694886715c..c7672a1d1560 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -210,7 +210,7 @@ int amdgpu_amdkfd_evict_userptr(struct kgd_mem *mem, struct mm_struct *mm) int amdgpu_amdkfd_alloc_gtt_mem(struct amdgpu_device *adev, size_t size, void **mem_obj, uint64_t *gpu_addr, void **cpu_ptr, bool mqd_gfx9); -void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void *mem_obj); +void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void **mem_obj); int amdgpu_amdkfd_alloc_gws(struct amdgpu_device *adev, size_t size, void **mem_obj); void amdgpu_amdkfd_free_gws(struct amdgpu_device *adev, void *mem_obj); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index e3cd66c4d95d..f83574107eb8 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -408,7 +408,7 @@ static int kfd_ioctl_create_queue(struct file *filep, struct kfd_process *p, err_create_queue: if (wptr_bo) - amdgpu_amdkfd_free_gtt_mem(dev->adev, wptr_bo); + amdgpu_amdkfd_free_gtt_mem(dev->adev, (void **)&wptr_bo); err_wptr_map_gart: err_alloc_doorbells: err_bind_process: diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 27820f0a282d..e2c055abfea9 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -673,7 +673,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, kfd_doorbell_error: kfd_gtt_sa_fini(kfd); kfd_gtt_sa_init_error: - amdgpu_amdkfd_free_gtt_mem(kfd->adev, kfd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(kfd->adev, &kfd->gtt_mem); alloc_gtt_mem_failure: if (kfd->gws) amdgpu_amdkfd_free_gws(kfd->adev, kfd->gws); @@ -693,7 +693,7 @@ void kgd2kfd_device_exit(struct kfd_dev *kfd) kfd_doorbell_fini(kfd); ida_destroy(&kfd->doorbell_ida); kfd_gtt_sa_fini(kfd); - amdgpu_amdkfd_free_gtt_mem(kfd->adev, kfd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(kfd->adev, &kfd->gtt_mem); if (kfd->gws) amdgpu_amdkfd_free_gws(kfd->adev, kfd->gws); } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index 1b7b29426480..3ab0a796af06 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -2392,7 +2392,7 @@ static void deallocate_hiq_sdma_mqd(struct kfd_dev *dev, { WARN(!mqd, "No hiq sdma mqd trunk to free"); - amdgpu_amdkfd_free_gtt_mem(dev->adev, mqd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(dev->adev, &mqd->gtt_mem); } void device_queue_manager_uninit(struct device_queue_manager *dqm) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c index 623ccd227b7d..c733d6888c30 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c @@ -204,7 +204,7 @@ void kfd_free_mqd_cp(struct mqd_manager *mm, void *mqd, struct kfd_mem_obj *mqd_mem_obj) { if (mqd_mem_obj->gtt_mem) { - amdgpu_amdkfd_free_gtt_mem(mm->dev->adev, mqd_mem_obj->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(mm->dev->adev, &mqd_mem_obj->gtt_mem); kfree(mqd_mem_obj); } else { kfd_gtt_sa_free(mm->dev, mqd_mem_obj); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index 5bca6abd55ae..9582c9449fff 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -1052,7 +1052,7 @@ static void kfd_process_destroy_pdds(struct kfd_process *p) if (pdd->dev->shared_resources.enable_mes) amdgpu_amdkfd_free_gtt_mem(pdd->dev->adev, - pdd->proc_ctx_bo); + &pdd->proc_ctx_bo); /* * before destroying pdd, make sure to report availability * for auto suspend diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c index 99aa8a8399d6..1918a3c06ac8 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c @@ -441,9 +441,9 @@ int pqm_destroy_queue(struct process_queue_manager *pqm, unsigned int qid) if (dev->shared_resources.enable_mes) { amdgpu_amdkfd_free_gtt_mem(dev->adev, - pqn->q->gang_ctx_bo); + &pqn->q->gang_ctx_bo); if (pqn->q->wptr_bo) - amdgpu_amdkfd_free_gtt_mem(dev->adev, pqn->q->wptr_bo); + amdgpu_amdkfd_free_gtt_mem(dev->adev, (void **)&pqn->q->wptr_bo); } uninit_queue(pqn->q); -- 2.43.0

5 months, 1 week

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[PATCH net] i40e: Fix handling changed priv flags

by Tony Nguyen

From: Peter Große <pegro(a)friiks.de> After assembling the new private flags on a PF, the operation to determine the changed flags uses the wrong bitmaps. Instead of xor-ing orig_flags with new_flags, it uses the still unchanged pf->flags, thus changed_flags is always 0. Fix it by using the correct bitmaps. The issue was discovered while debugging why disabling source pruning stopped working with release 6.7. Although the new flags will be copied to pf->flags later on in that function, disabling source pruning requires a reset of the PF, which was skipped due to this bug. Disabling source pruning: $ sudo ethtool --set-priv-flags eno1 disable-source-pruning on $ sudo ethtool --show-priv-flags eno1 Private flags for eno1: MFP : off total-port-shutdown : off LinkPolling : off flow-director-atr : on veb-stats : off hw-atr-eviction : off link-down-on-close : off legacy-rx : off disable-source-pruning: on disable-fw-lldp : off rs-fec : off base-r-fec : off vf-vlan-pruning : off Regarding reproducing: I observed the issue with a rather complicated lab setup, where * two VLAN interfaces are created on eno1 * each with a different MAC address assigned * each moved into a separate namespace * both VLANs are bridged externally, so they form a single layer 2 network The external bridge is done via a channel emulator adding packet loss and delay and the application in the namespaces tries to send/receive traffic and measure the performance. Sender and receiver are separated by namespaces, yet the network card "sees its own traffic" send back to it. To make that work, source pruning has to be disabled. Cc: stable(a)vger.kernel.org Fixes: 70756d0a4727 ("i40e: Use DECLARE_BITMAP for flags and hw_features fields in i40e_pf") Signed-off-by: Peter Große <pegro(a)friiks.de> Reviewed-by: Paul Menzel <pmenzel(a)molgen.mpg.de> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel(a)intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha(a)intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen(a)intel.com> --- iwl: https://lore.kernel.org/intel-wired-lan/20241030160643.9950-1-pegro@friiks.… drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index f2506511bbff..bce5b76f1e7a 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -5299,7 +5299,7 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags) } flags_complete: - bitmap_xor(changed_flags, pf->flags, orig_flags, I40E_PF_FLAGS_NBITS); + bitmap_xor(changed_flags, new_flags, orig_flags, I40E_PF_FLAGS_NBITS); if (test_bit(I40E_FLAG_FW_LLDP_DIS, changed_flags)) reset_needed = I40E_PF_RESET_AND_REBUILD_FLAG; -- 2.42.0

5 months, 1 week

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[PATCH net v3] net: phy: dp83869: fix status reporting for 1000base-x autonegotiation

by Romain Gantois

The DP83869 PHY transceiver supports converting from RGMII to 1000base-x. In this operation mode, autonegotiation can be performed, as described in IEEE802.3. The DP83869 has a set of fiber-specific registers located at offset 0xc00. When the transceiver is configured in RGMII-to-1000base-x mode, these registers are mapped onto offset 0, which should make reading the autonegotiation status transparent. However, the fiber registers at offset 0xc04 and 0xc05 follow the bit layout specified in Clause 37, and genphy_read_status() assumes a Clause 22 layout. Thus, genphy_read_status() doesn't properly read the capabilities advertised by the link partner, resulting in incorrect link parameters. Similarly, genphy_config_aneg() doesn't properly write advertised capabilities. Fix the 1000base-x autonegotiation procedure by replacing genphy_read_status() and genphy_config_aneg() with their Clause 37 equivalents. Fixes: a29de52ba2a1 ("net: dp83869: Add ability to advertise Fiber connection") Cc: stable(a)vger.kernel.org Signed-off-by: Romain Gantois <romain.gantois(a)bootlin.com> --- Changes in v3: - Used the genphy_c37 helpers instead of custom logic - Link to v2: https://lore.kernel.org/r/20241104-dp83869-1000base-x-v2-1-f97e39a778bf@boo… Changes in v2: - Fixed an uninitialized use. - Link to v1: https://lore.kernel.org/r/20241029-dp83869-1000base-x-v1-1-fcafe360bd98@boo… --- drivers/net/phy/dp83869.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c index 5f056d7db83eed23f1cab42365fdc566a0d8e47f..b6b38caf9c0ed0b3ae12a2af7e56754e3ece642f 100644 --- a/drivers/net/phy/dp83869.c +++ b/drivers/net/phy/dp83869.c @@ -153,19 +153,32 @@ struct dp83869_private { int mode; }; +static int dp83869_config_aneg(struct phy_device *phydev) +{ + struct dp83869_private *dp83869 = phydev->priv; + + if (dp83869->mode != DP83869_RGMII_1000_BASE) + return genphy_config_aneg(phydev); + + return genphy_c37_config_aneg(phydev); +} + static int dp83869_read_status(struct phy_device *phydev) { struct dp83869_private *dp83869 = phydev->priv; + bool changed; int ret; + if (dp83869->mode == DP83869_RGMII_1000_BASE) + return genphy_c37_read_status(phydev, &changed); + ret = genphy_read_status(phydev); if (ret) return ret; - if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, phydev->supported)) { + if (dp83869->mode == DP83869_RGMII_100_BASE) { if (phydev->link) { - if (dp83869->mode == DP83869_RGMII_100_BASE) - phydev->speed = SPEED_100; + phydev->speed = SPEED_100; } else { phydev->speed = SPEED_UNKNOWN; phydev->duplex = DUPLEX_UNKNOWN; @@ -898,6 +911,7 @@ static int dp83869_phy_reset(struct phy_device *phydev) .soft_reset = dp83869_phy_reset, \ .config_intr = dp83869_config_intr, \ .handle_interrupt = dp83869_handle_interrupt, \ + .config_aneg = dp83869_config_aneg, \ .read_status = dp83869_read_status, \ .get_tunable = dp83869_get_tunable, \ .set_tunable = dp83869_set_tunable, \ --- base-commit: 20bbe5b802494444791beaf2c6b9597fcc67ff49 change-id: 20241025-dp83869-1000base-x-0f0a61725784 Best regards, -- Romain Gantois <romain.gantois(a)bootlin.com>

5 months, 1 week

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+ ocfs2-uncache-inode-which-has-failed-entering-the-group.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: ocfs2: uncache inode which has failed entering the group has been added to the -mm mm-hotfixes-unstable branch. Its filename is ocfs2-uncache-inode-which-has-failed-entering-the-group.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Dmitry Antipov <dmantipov(a)yandex.ru> Subject: ocfs2: uncache inode which has failed entering the group Date: Thu, 14 Nov 2024 07:38:44 +0300 Syzbot has reported the following BUG: kernel BUG at fs/ocfs2/uptodate.c:509! ... Call Trace: <TASK> ? __die_body+0x5f/0xb0 ? die+0x9e/0xc0 ? do_trap+0x15a/0x3a0 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? do_error_trap+0x1dc/0x2c0 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? __pfx_do_error_trap+0x10/0x10 ? handle_invalid_op+0x34/0x40 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? exc_invalid_op+0x38/0x50 ? asm_exc_invalid_op+0x1a/0x20 ? ocfs2_set_new_buffer_uptodate+0x2e/0x160 ? ocfs2_set_new_buffer_uptodate+0x144/0x160 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ocfs2_group_add+0x39f/0x15a0 ? __pfx_ocfs2_group_add+0x10/0x10 ? __pfx_lock_acquire+0x10/0x10 ? mnt_get_write_access+0x68/0x2b0 ? __pfx_lock_release+0x10/0x10 ? rcu_read_lock_any_held+0xb7/0x160 ? __pfx_rcu_read_lock_any_held+0x10/0x10 ? smack_log+0x123/0x540 ? mnt_get_write_access+0x68/0x2b0 ? mnt_get_write_access+0x68/0x2b0 ? mnt_get_write_access+0x226/0x2b0 ocfs2_ioctl+0x65e/0x7d0 ? __pfx_ocfs2_ioctl+0x10/0x10 ? smack_file_ioctl+0x29e/0x3a0 ? __pfx_smack_file_ioctl+0x10/0x10 ? lockdep_hardirqs_on_prepare+0x43d/0x780 ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 ? __pfx_ocfs2_ioctl+0x10/0x10 __se_sys_ioctl+0xfb/0x170 do_syscall_64+0xf3/0x230 entry_SYSCALL_64_after_hwframe+0x77/0x7f ... </TASK> When 'ioctl(OCFS2_IOC_GROUP_ADD, ...)' has failed for the particular inode in 'ocfs2_verify_group_and_input()', corresponding buffer head remains cached and subsequent call to the same 'ioctl()' for the same inode issues the BUG() in 'ocfs2_set_new_buffer_uptodate()' (trying to cache the same buffer head of that inode). Fix this by uncaching the buffer head with 'ocfs2_remove_from_cache()' on error path in 'ocfs2_group_add()'. Link: https://lkml.kernel.org/r/20241114043844.111847-1-dmantipov@yandex.ru Fixes: 7909f2bf8353 ("[PATCH 2/2] ocfs2: Implement group add for online resize") Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Reported-by: syzbot+453873f1588c2d75b447(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=453873f1588c2d75b447 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Dmitry Antipov <dmantipov(a)yandex.ru> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/resize.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/ocfs2/resize.c~ocfs2-uncache-inode-which-has-failed-entering-the-group +++ a/fs/ocfs2/resize.c @@ -574,6 +574,8 @@ out_commit: ocfs2_commit_trans(osb, handle); out_free_group_bh: + if (ret < 0) + ocfs2_remove_from_cache(INODE_CACHE(inode), group_bh); brelse(group_bh); out_unlock: _ Patches currently in -mm which might be from dmantipov(a)yandex.ru are ocfs2-uncache-inode-which-has-failed-entering-the-group.patch

5 months, 1 week

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[PATCH] clk: qcom: camcc-x1e80100: Set titan_top_gdsc as the parent GDSC of subordinate GDSCs

by Bryan O'Donoghue

The Titan TOP GDSC is the parent GDSC for all other GDSCs in the CAMCC block. None of the subordinate blocks will switch on without the parent GDSC switched on. Fixes: 76126a5129b5 ("clk: qcom: Add camcc clock driver for x1e80100") Cc: stable(a)vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> --- drivers/clk/qcom/camcc-x1e80100.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/clk/qcom/camcc-x1e80100.c b/drivers/clk/qcom/camcc-x1e80100.c index 85e76c7712ad84c88decb62ccaed68533d8848de..b73524ae64b1b2b1ee94ceca88b5f3b46143f20b 100644 --- a/drivers/clk/qcom/camcc-x1e80100.c +++ b/drivers/clk/qcom/camcc-x1e80100.c @@ -2212,6 +2212,8 @@ static struct clk_branch cam_cc_sfe_0_fast_ahb_clk = { }, }; +static struct gdsc cam_cc_titan_top_gdsc; + static struct gdsc cam_cc_bps_gdsc = { .gdscr = 0x10004, .en_rest_wait_val = 0x2, @@ -2221,6 +2223,7 @@ static struct gdsc cam_cc_bps_gdsc = { .name = "cam_cc_bps_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &cam_cc_titan_top_gdsc.pd, .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; @@ -2233,6 +2236,7 @@ static struct gdsc cam_cc_ife_0_gdsc = { .name = "cam_cc_ife_0_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &cam_cc_titan_top_gdsc.pd, .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; @@ -2245,6 +2249,7 @@ static struct gdsc cam_cc_ife_1_gdsc = { .name = "cam_cc_ife_1_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &cam_cc_titan_top_gdsc.pd, .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; @@ -2257,6 +2262,7 @@ static struct gdsc cam_cc_ipe_0_gdsc = { .name = "cam_cc_ipe_0_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &cam_cc_titan_top_gdsc.pd, .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; @@ -2269,6 +2275,7 @@ static struct gdsc cam_cc_sfe_0_gdsc = { .name = "cam_cc_sfe_0_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &cam_cc_titan_top_gdsc.pd, .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; --- base-commit: 37c5695cb37a20403947062be8cb7e00f6bed353 change-id: 20241114-b4-linux-next-master-24-11-14-titan-gdsc-4d31c101d0a1 Best regards, -- Bryan O'Donoghue <bryan.odonoghue(a)linaro.org>

5 months, 1 week

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Linux-stable-mirror November 2024