This is the start of the stable review cycle for the 5.4.196 release. There are 68 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Wed, 25 May 2022 16:56:55 +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-5.4.196-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 5.4.196-rc1

David Howells dhowells@redhat.com afs: Fix afs_getattr() to refetch file status if callback break occurred

Yang Yingliang yangyingliang@huawei.com i2c: mt7621: fix missing clk_disable_unprepare() on error in mtk_i2c_probe()

Peter Zijlstra peterz@infradead.org x86/xen: Mark cpu_bringup_and_idle() as dead_end_function

Juergen Gross jgross@suse.com x86/xen: fix booting 32-bit pv guest

Linus Torvalds torvalds@linux-foundation.org Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""

Abel Vesa abel.vesa@nxp.com ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk

Thiébaud Weksteen tweek@google.com firmware_loader: use kernel credentials when reading firmware

Tan Tee Min tee.min.tan@linux.intel.com net: stmmac: disable Split Header (SPH) for Intel platforms

Ming Lei ming.lei@redhat.com block: return ELEVATOR_DISCARD_MERGE if possible

Marek Vasut marex@denx.de Input: ili210x - fix reset timing

Grant Grundler grundler@chromium.org net: atlantic: verify hw_head_ lies within TX buffer ring

Yang Yingliang yangyingliang@huawei.com net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()

Yang Yingliang yangyingliang@huawei.com ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()

Nicolas Dichtel nicolas.dichtel@6wind.com selftests: add ping test with ping_group_range tuned

Felix Fietkau nbd@nbd.name mac80211: fix rx reordering with non explicit / psmp ack policy

Gleb Chesnokov Chesnokov.G@raidix.com scsi: qla2xxx: Fix missed DMA unmap for aborted commands

Thomas Richter tmricht@linux.ibm.com perf bench numa: Address compiler error on s390

Uwe Kleine-König u.kleine-koenig@pengutronix.de gpio: mvebu/pwm: Refuse requests with inverted polarity

Haibo Chen haibo.chen@nxp.com gpio: gpio-vf610: do not touch other bits when set the target bit

Andrew Lunn andrew@lunn.ch net: bridge: Clear offload_fwd_mark when passing frame up bridge interface.

Kevin Mitchell kevmitch@arista.com igb: skip phy status check where unavailable

Ard Biesheuvel ardb@kernel.org ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2

Ard Biesheuvel ardb@kernel.org ARM: 9196/1: spectre-bhb: enable for Cortex-A15

Jiasheng Jiang jiasheng@iscas.ac.cn net: af_key: add check for pfkey_broadcast in function pfkey_process

Maxim Mikityanskiy maximmi@nvidia.com net/mlx5e: Properly block LRO when XDP is enabled

Duoming Zhou duoming@zju.edu.cn NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc

Christophe JAILLET christophe.jaillet@wanadoo.fr net/qla3xxx: Fix a test in ql_reset_work()

Codrin Ciubotariu codrin.ciubotariu@microchip.com clk: at91: generated: consider range when calculating best rate

Paul Greenwalt paul.greenwalt@intel.com ice: fix possible under reporting of ethtool Tx and Rx statistics

Zixuan Fu r33s3n6@gmail.com net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()

Zixuan Fu r33s3n6@gmail.com net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()

Paolo Abeni pabeni@redhat.com net/sched: act_pedit: sanitize shift argument before usage

Harini Katakam harini.katakam@xilinx.com net: macb: Increment rx bd head after allocating skb and buffer

Jae Hyun Yoo quic_jaehyoo@quicinc.com ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin group

Jae Hyun Yoo quic_jaehyoo@quicinc.com ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi

Jérôme Pouiller jerome.pouiller@silabs.com dma-buf: fix use of DMA_BUF_SET_NAME_{A,B} in userspace

Hangyu Hua hbh25y@gmail.com drm/dp/mst: fix a possible memory leak in fetch_monitor_name()

Ondrej Mosnacek omosnace@redhat.com crypto: qcom-rng - fix infinite loop on requests not multiple of WORD_SZ

Sean Christopherson seanjc@google.com KVM: x86/mmu: Update number of zapped pages even if page list is stable

Rafael J. Wysocki rafael.j.wysocki@intel.com PCI/PM: Avoid putting Elo i2 PCIe Ports in D3cold

Al Viro viro@zeniv.linux.org.uk Fix double fget() in vhost_net_set_backend()

Peter Zijlstra peterz@infradead.org perf: Fix sys_perf_event_open() race against self

Takashi Iwai tiwai@suse.de ALSA: wavefront: Proper check of get_user() error

Meena Shanmugam meenashanmugam@google.com SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()

Meena Shanmugam meenashanmugam@google.com SUNRPC: Don't call connect() more than once on a TCP socket

Meena Shanmugam meenashanmugam@google.com SUNRPC: Prevent immediate close+reconnect

Meena Shanmugam meenashanmugam@google.com SUNRPC: Clean up scheduling of autoclose

Ulf Hansson ulf.hansson@linaro.org mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch()

Ulf Hansson ulf.hansson@linaro.org mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD

Ulf Hansson ulf.hansson@linaro.org mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC

Ryusuke Konishi konishi.ryusuke@gmail.com nilfs2: fix lockdep warnings during disk space reclamation

Ryusuke Konishi konishi.ryusuke@gmail.com nilfs2: fix lockdep warnings in page operations for btree nodes

linyujun linyujun809@huawei.com ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()

Tzung-Bi Shih tzungbi@google.com platform/chrome: cros_ec_debugfs: detach log reader wq from devm

Jakob Koschel jakobkoschel@gmail.com drbd: remove usage of list iterator variable after loop

Xiaoke Wang xkernel.wang@foxmail.com MIPS: lantiq: check the return value of kzalloc()

Mario Limonciello mario.limonciello@amd.com rtc: mc146818-lib: Fix the AltCentury for AMD platforms

Anton Eidelman anton.eidelman@gmail.com nvme-multipath: fix hang when disk goes live over reconnect

Kai-Heng Feng kai.heng.feng@canonical.com ALSA: hda/realtek: Enable headset mic on Lenovo P360

Peter Zijlstra peterz@infradead.org crypto: x86/chacha20 - Avoid spurious jumps to other functions

Zheng Yongjun zhengyongjun3@huawei.com crypto: stm32 - fix reference leak in stm32_crc_remove

Zheng Yongjun zhengyongjun3@huawei.com Input: stmfts - fix reference leak in stmfts_input_open

Jeff LaBundy jeff@labundy.com Input: add bounds checking to input_set_capability()

David Gow davidgow@google.com um: Cleanup syscall_handler_t definition/cast, fix warning

Vincent Whitchurch vincent.whitchurch@axis.com rtc: fix use-after-free on device removal

Miroslav Benes mbenes@suse.cz x86/xen: Make the secondary CPU idle tasks reliable

Miroslav Benes mbenes@suse.cz x86/xen: Make the boot CPU idle task reliable

Willy Tarreau w@1wt.eu floppy: use a statically allocated error counter

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

Diffstat:

Documentation/DMA-attributes.txt | 10 -- Makefile | 4 +- arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 9 +- arch/arm/boot/dts/imx7-colibri.dtsi | 4 +- arch/arm/boot/dts/imx7-mba7.dtsi | 2 +- arch/arm/boot/dts/imx7d-nitrogen7.dts | 2 +- arch/arm/boot/dts/imx7d-pico-hobbit.dts | 4 +- arch/arm/boot/dts/imx7d-pico-pi.dts | 4 +- arch/arm/boot/dts/imx7d-sdb.dts | 2 +- arch/arm/boot/dts/imx7s-warp.dts | 4 +- arch/arm/kernel/entry-armv.S | 2 +- arch/arm/kernel/stacktrace.c | 10 +- arch/arm/mm/proc-v7-bugs.c | 1 + arch/mips/lantiq/falcon/sysctrl.c | 2 + arch/mips/lantiq/xway/gptu.c | 2 + arch/mips/lantiq/xway/sysctrl.c | 46 +++--- arch/x86/crypto/chacha-avx512vl-x86_64.S | 4 +- arch/x86/kvm/mmu.c | 10 +- arch/x86/um/shared/sysdep/syscalls_64.h | 5 +- arch/x86/xen/smp_pv.c | 3 +- arch/x86/xen/xen-head.S | 18 ++- block/bfq-iosched.c | 3 + block/blk-merge.c | 15 -- block/elevator.c | 3 + block/mq-deadline.c | 2 + drivers/base/firmware_loader/main.c | 17 +++ drivers/block/drbd/drbd_main.c | 7 +- drivers/block/floppy.c | 20 ++- drivers/clk/at91/clk-generated.c | 4 + drivers/crypto/qcom-rng.c | 1 + drivers/crypto/stm32/stm32-crc32.c | 4 +- drivers/gpio/gpio-mvebu.c | 3 + drivers/gpio/gpio-vf610.c | 8 +- drivers/gpu/drm/drm_dp_mst_topology.c | 1 + drivers/i2c/busses/i2c-mt7621.c | 10 +- drivers/input/input.c | 19 +++ drivers/input/touchscreen/ili210x.c | 4 +- drivers/input/touchscreen/stmfts.c | 8 +- drivers/mmc/core/block.c | 6 +- drivers/mmc/core/mmc_ops.c | 25 ++-- .../ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 7 + drivers/net/ethernet/cadence/macb_main.c | 2 +- drivers/net/ethernet/dec/tulip/tulip_core.c | 5 +- drivers/net/ethernet/intel/ice/ice_main.c | 7 +- drivers/net/ethernet/intel/igb/igb_main.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 7 + drivers/net/ethernet/qlogic/qla3xxx.c | 3 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 5 +- drivers/net/vmxnet3/vmxnet3_drv.c | 6 + drivers/nvme/host/core.c | 1 + drivers/nvme/host/multipath.c | 25 +++- drivers/nvme/host/nvme.h | 4 + drivers/pci/pci.c | 10 ++ drivers/platform/chrome/cros_ec_debugfs.c | 12 +- drivers/rtc/class.c | 9 ++ drivers/rtc/rtc-mc146818-lib.c | 16 ++- drivers/scsi/qla2xxx/qla_target.c | 3 + drivers/vhost/net.c | 15 +- fs/afs/inode.c | 14 +- fs/file_table.c | 1 + fs/nilfs2/btnode.c | 23 ++- fs/nilfs2/btnode.h | 1 + fs/nilfs2/btree.c | 27 ++-- fs/nilfs2/dat.c | 4 +- fs/nilfs2/gcinode.c | 7 +- fs/nilfs2/inode.c | 159 +++++++++++++++++++-- fs/nilfs2/mdt.c | 43 ++++-- fs/nilfs2/mdt.h | 6 +- fs/nilfs2/nilfs.h | 16 +-- fs/nilfs2/page.c | 7 +- fs/nilfs2/segment.c | 9 +- fs/nilfs2/super.c | 5 +- include/linux/blkdev.h | 16 +++ include/linux/dma-mapping.h | 8 -- include/linux/mc146818rtc.h | 2 + include/linux/stmmac.h | 1 + include/linux/sunrpc/xprtsock.h | 1 + include/uapi/linux/dma-buf.h | 4 +- kernel/dma/swiotlb.c | 13 +- kernel/events/core.c | 14 ++ net/bridge/br_input.c | 7 + net/key/af_key.c | 6 +- net/mac80211/rx.c | 3 +- net/nfc/nci/data.c | 2 +- net/nfc/nci/hci.c | 4 +- net/sched/act_pedit.c | 4 + net/sunrpc/xprt.c | 34 ++--- net/sunrpc/xprtsock.c | 36 +++-- sound/isa/wavefront/wavefront_synth.c | 3 +- sound/pci/hda/patch_realtek.c | 1 + tools/objtool/check.c | 1 + tools/perf/bench/numa.c | 2 +- tools/testing/selftests/net/fcnal-test.sh | 12 ++ 94 files changed, 682 insertions(+), 264 deletions(-)