This is the start of the stable review cycle for the 5.4.191 release. There are 62 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 Thu, 28 Apr 2022 08:17:22 +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-5.4.191-rc1... 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@linuxfoundation.org Linux 5.4.191-rc1

Marek Vasut marex@denx.de Revert "net: micrel: fix KS8851_MLL Kconfig"

Khazhismel Kumykov khazhy@google.com block/compat_ioctl: fix range check in BLKGETSIZE

Lee Jones lee.jones@linaro.org staging: ion: Prevent incorrect reference counting behavour

Tudor Ambarus tudor.ambarus@microchip.com spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller

Ye Bin yebin10@huawei.com jbd2: fix a potential race while discarding reserved buffers after an abort

Theodore Ts'o tytso@mit.edu ext4: force overhead calculation if the s_overhead_cluster makes no sense

Theodore Ts'o tytso@mit.edu ext4: fix overhead calculation to account for the reserved gdt blocks

wangjianjian (C) wangjianjian3@huawei.com ext4, doc: fix incorrect h_reserved size

Tadeusz Struk tadeusz.struk@linaro.org ext4: limit length to bitmap_maxbytes - blocksize in punch_hole

Ye Bin yebin10@huawei.com ext4: fix use-after-free in ext4_search_dir

Ye Bin yebin10@huawei.com ext4: fix symlink file size not match to file content

Rob Herring robh@kernel.org arm_pmu: Validate single/group leader events

Sergey Matyukevich sergey.matyukevich@synopsys.com ARC: entry: fix syscall_trace_exit argument

Sasha Neftin sasha.neftin@intel.com e1000e: Fix possible overflow in LTR decoding

Xiaomeng Tong xiam0nd.tong@gmail.com ASoC: soc-dapm: fix two incorrect uses of list iterator

Paolo Valerio pvalerio@redhat.com openvswitch: fix OOB access in reserve_sfa_size()

Max Filippov jcmvbkbc@gmail.com xtensa: fix a7 clobbering in coprocessor context load/store

Guo Ren guoren@linux.alibaba.com xtensa: patch_text: Fixup last cpu should be master

Athira Rajeev atrajeev@linux.vnet.ibm.com powerpc/perf: Fix power9 event alternatives

Miaoqian Lin linmq006@gmail.com drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage

Alexey Kardashevskiy aik@ozlabs.ru KVM: PPC: Fix TCE handling for VFIO

Dave Stevenson dave.stevenson@raspberrypi.com drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare

Dave Stevenson dave.stevenson@raspberrypi.com drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised

Xiaomeng Tong xiam0nd.tong@gmail.com dma: at_xdmac: fix a missing check on list iterator

Zheyu Ma zheyuma97@gmail.com ata: pata_marvell: Check the 'bmdma_addr' beforing reading

Nico Pache npache@redhat.com oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup

Shubhrajyoti Datta shubhrajyoti.datta@xilinx.com EDAC/synopsys: Read the error count from the correct register

Mikulas Patocka mpatocka@redhat.com stat: fix inconsistency between struct stat and struct compat_stat

Mike Christie michael.christie@oracle.com scsi: qedi: Fix failed disconnect handling

Tomas Melin tomas.melin@vaisala.com net: macb: Restart tx only if queue pointer is lagging

Xiaoke Wang xkernel.wang@foxmail.com drm/msm/mdp5: check the return of kzalloc()

Lv Ruyi lv.ruyi@zte.com.cn dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()

Borislav Petkov bp@alien8.de brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant

Borislav Petkov bp@suse.de mt76: Fix undefined behavior due to shift overflowing the constant

David Howells dhowells@redhat.com cifs: Check the IOCB_DIRECT flag, not O_DIRECT

Hongbin Wang wh_bin@126.com vxlan: fix error return code in vxlan_fdb_append

Borislav Petkov bp@suse.de ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant

Jiapeng Chong jiapeng.chong@linux.alibaba.com platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative

Sameer Pujar spujar@nvidia.com reset: tegra-bpmp: Restore Handle errors in BPMP response

Kees Cook keescook@chromium.org ARM: vexpress/spc: Avoid negative array index when !SMP

Ido Schimmel idosch@nvidia.com selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets

Eric Dumazet edumazet@google.com netlink: reset network and mac headers in netlink_dump()

David Ahern dsahern@kernel.org l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu

Eric Dumazet edumazet@google.com net/sched: cls_u32: fix possible leak in u32_init_knode()

Hangbin Liu liuhangbin@gmail.com net/packet: fix packet_sock xmit return value checking

Tony Lu tonylu@linux.alibaba.com net/smc: Fix sock leak when release after smc_shutdown()

David Howells dhowells@redhat.com rxrpc: Restore removed timer deletion

Sasha Neftin sasha.neftin@intel.com igc: Fix BUG: scheduling while atomic

Sasha Neftin sasha.neftin@intel.com igc: Fix infinite loop in release_swfw_sync

zhangqilong zhangqilong3@huawei.com dmaengine: mediatek:Fix PM usage reference leak of mtk_uart_apdma_alloc_chan_resources

Miaoqian Lin linmq006@gmail.com dmaengine: imx-sdma: Fix error checking in sdma_event_remap

Miaoqian Lin linmq006@gmail.com ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component

Mark Brown broonie@kernel.org ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek

Takashi Iwai tiwai@suse.de ALSA: usb-audio: Clear MIDI port active flag after draining

Kuniyuki Iwashima kuniyu@amazon.co.jp tcp: Fix potential use-after-free due to double kfree()

Eric Dumazet edumazet@google.com net/sched: cls_u32: fix netns refcount changes in u32_change()

Ricardo Dias rdias@singlestore.com tcp: fix race condition when creating child sockets from syncookies

Bob Peterson rpeterso@redhat.com gfs2: assign rgrp glock before compute_bitstructs

Hangyu Hua hbh25y@gmail.com can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path

Daniel Bristot de Oliveira bristot@kernel.org tracing: Dump stacktrace trigger to the corresponding instance

Xiongwei Song sxwjean@gmail.com mm: page_alloc: fix building error on -Werror=array-compare

Kees Cook keescook@chromium.org etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead

-------------

Diffstat:

Documentation/filesystems/ext4/attributes.rst | 2 +- Makefile | 4 +- arch/arc/kernel/entry.S | 1 + arch/arm/mach-vexpress/spc.c | 2 +- arch/powerpc/kvm/book3s_64_vio.c | 45 +++++++------- arch/powerpc/kvm/book3s_64_vio_hv.c | 44 +++++++------- arch/powerpc/perf/power9-pmu.c | 8 +-- arch/x86/include/asm/compat.h | 6 +- arch/xtensa/kernel/coprocessor.S | 4 +- arch/xtensa/kernel/jump_label.c | 2 +- block/compat_ioctl.c | 2 +- drivers/ata/pata_marvell.c | 2 + drivers/dma/at_xdmac.c | 12 ++-- drivers/dma/imx-sdma.c | 4 +- drivers/dma/mediatek/mtk-uart-apdma.c | 9 ++- drivers/edac/synopsys_edac.c | 16 +++-- drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 3 + .../gpu/drm/panel/panel-raspberrypi-touchscreen.c | 13 +++- drivers/gpu/drm/vc4/vc4_dsi.c | 2 +- drivers/net/can/usb/usb_8dev.c | 30 +++++----- drivers/net/ethernet/cadence/macb_main.c | 8 +++ drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c | 8 ++- drivers/net/ethernet/intel/e1000e/ich8lan.c | 4 +- drivers/net/ethernet/intel/igc/igc_i225.c | 11 +++- drivers/net/ethernet/intel/igc/igc_phy.c | 4 +- drivers/net/ethernet/micrel/Kconfig | 1 - drivers/net/vxlan.c | 4 +- .../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x2/pci.c | 2 +- drivers/perf/arm_pmu.c | 10 ++-- drivers/platform/x86/samsung-laptop.c | 2 - drivers/reset/tegra/reset-bpmp.c | 9 ++- drivers/scsi/qedi/qedi_iscsi.c | 69 +++++++++++----------- drivers/spi/atmel-quadspi.c | 3 + drivers/staging/android/ion/ion.c | 3 + fs/cifs/cifsfs.c | 2 +- fs/ext4/ext4.h | 4 ++ fs/ext4/inode.c | 11 +++- fs/ext4/namei.c | 4 +- fs/ext4/page-io.c | 4 +- fs/ext4/super.c | 19 ++++-- fs/gfs2/rgrp.c | 9 +-- fs/jbd2/commit.c | 4 +- fs/stat.c | 19 +++--- include/linux/etherdevice.h | 5 +- include/linux/sched.h | 1 + include/net/inet_hashtables.h | 5 +- kernel/trace/trace_events_trigger.c | 9 ++- mm/oom_kill.c | 54 ++++++++++++----- mm/page_alloc.c | 2 +- net/dccp/ipv4.c | 2 +- net/dccp/ipv6.c | 2 +- net/ipv4/inet_connection_sock.c | 2 +- net/ipv4/inet_hashtables.c | 68 ++++++++++++++++++--- net/ipv4/tcp_ipv4.c | 13 +++- net/ipv6/tcp_ipv6.c | 13 +++- net/l3mdev/l3mdev.c | 2 +- net/netlink/af_netlink.c | 7 +++ net/openvswitch/flow_netlink.c | 2 +- net/packet/af_packet.c | 13 ++-- net/rxrpc/net_ns.c | 2 + net/sched/cls_u32.c | 24 ++++---- net/smc/af_smc.c | 4 +- sound/soc/atmel/sam9g20_wm8731.c | 61 ------------------- sound/soc/codecs/msm8916-wcd-digital.c | 9 ++- sound/soc/soc-dapm.c | 6 +- sound/usb/midi.c | 1 + sound/usb/usbaudio.h | 2 +- .../selftests/drivers/net/mlxsw/vxlan_flooding.sh | 17 ++++++ 69 files changed, 460 insertions(+), 293 deletions(-)