This is the start of the stable review cycle for the 5.4.185 release. There are 43 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, 16 Mar 2022 11:27:22 +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-5.4.185-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 5.4.185-rc1

Krish Sadhukhan krish.sadhukhan@oracle.com KVM: SVM: Don't flush cache if hardware enforces cache coherency across encryption domains

Krish Sadhukhan krish.sadhukhan@oracle.com x86/mm/pat: Don't flush cache if hardware enforces cache coherency across encryption domnains

Krish Sadhukhan krish.sadhukhan@oracle.com x86/cpu: Add hardware-enforced cache coherency as a CPUID feature

Borislav Petkov bp@suse.de x86/cpufeatures: Mark two free bits in word 3

Josh Triplett josh@joshtriplett.org ext4: add check to prevent attempting to resize an fs with sparse_super2

Russell King (Oracle) rmk+kernel@armlinux.org.uk ARM: fix Thumb2 regression with Spectre BHB

Michael S. Tsirkin mst@redhat.com virtio: acknowledge all features before access

Michael S. Tsirkin mst@redhat.com virtio: unexport virtio_finalize_features

Pali Rohár pali@kernel.org arm64: dts: marvell: armada-37xx: Remap IO space to bus address 0x0

Emil Renner Berthing kernel@esmil.dk riscv: Fix auipc+jalr relocation range checks

Rong Chen rong.chen@amlogic.com mmc: meson: Fix usage of meson_mmc_post_req()

Robert Hancock robert.hancock@calian.com net: macb: Fix lost RX packet wakeup race in NAPI receive

Dan Carpenter dan.carpenter@oracle.com staging: gdm724x: fix use after free in gdm_lte_rx()

Miklos Szeredi mszeredi@redhat.com fuse: fix pipe buffer lifetime for direct_io

Randy Dunlap rdunlap@infradead.org ARM: Spectre-BHB: provide empty stub for non-config

Mike Kravetz mike.kravetz@oracle.com selftests/memfd: clean up mapping in mfd_fail_write

Aneesh Kumar K.V aneesh.kumar@linux.ibm.com selftest/vm: fix map_fixed_noreplace test failure

Sven Schnelle svens@linux.ibm.com tracing: Ensure trace buffer is at least 4096 bytes large

Niels Dossche dossche.niels@gmail.com ipv6: prevent a possible race condition with lifetimes

Marek Marczykowski-Górecki marmarek@invisiblethingslab.com Revert "xen-netback: Check for hotplug-status existence before watching"

Marek Marczykowski-Górecki marmarek@invisiblethingslab.com Revert "xen-netback: remove 'hotplug-status' once it has served its purpose"

suresh kumar suresh2514@gmail.com net-sysfs: add check for netdevice being present to speed_show

Kumar Kartikeya Dwivedi memxor@gmail.com selftests/bpf: Add test for bpf_timer overwriting crash

Jeremy Linton jeremy.linton@arm.com net: bcmgenet: Don't claim WOL when its not available

Eric Dumazet edumazet@google.com sctp: fix kernel-infoleak for SCTP sockets

Clément Léger clement.leger@bootlin.com net: phy: DP83822: clear MISR2 register to disable interrupts

Miaoqian Lin linmq006@gmail.com gianfar: ethtool: Fix refcount leak in gfar_get_ts_info

Mark Featherston mark@embeddedTS.com gpio: ts4900: Do not set DAT and OE together

Guillaume Nault gnault@redhat.com selftests: pmtu.sh: Kill tcpdump processes launched by subshell.

Pavel Skripkin paskripkin@gmail.com NFC: port100: fix use-after-free in port100_send_complete

Moshe Shemesh moshe@nvidia.com net/mlx5: Fix a race on command flush flow

Mohammad Kabat mohammadkab@nvidia.com net/mlx5: Fix size field in bufferx_reg struct

Duoming Zhou duoming@zju.edu.cn ax25: Fix NULL pointer dereference in ax25_kill_by_device

Jiasheng Jiang jiasheng@iscas.ac.cn net: ethernet: lpc_eth: Handle error for clk_enable

Jiasheng Jiang jiasheng@iscas.ac.cn net: ethernet: ti: cpts: Handle error for clk_enable

Miaoqian Lin linmq006@gmail.com ethernet: Fix error handling in xemaclite_of_probe

Joel Stanley joel@jms.id.au ARM: dts: aspeed: Fix AST2600 quad spi group

Jernej Skrabec jernej.skrabec@gmail.com drm/sun4i: mixer: Fix P010 and P210 format numbers

Tom Rix trix@redhat.com qed: return status of qed_iov_get_link

Jia-Ju Bai baijiaju1990@gmail.com net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare()

Xie Yongji xieyongji@bytedance.com virtio-blk: Don't use MAX_DISCARD_SEGMENTS if max_discard_seg is zero

Pali Rohár pali@kernel.org arm64: dts: armada-3720-turris-mox: Add missing ethernet0 alias

Taniya Das tdas@codeaurora.org clk: qcom: gdsc: Add support to update GDSC transition delay

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

Diffstat:

Makefile | 4 +- arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 2 +- arch/arm/include/asm/spectre.h | 6 +++ arch/arm/kernel/entry-armv.S | 4 +- .../boot/dts/marvell/armada-3720-turris-mox.dts | 8 +++- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 2 +- arch/riscv/kernel/module.c | 21 +++++++-- arch/x86/include/asm/cpufeatures.h | 2 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kvm/svm.c | 3 +- arch/x86/mm/pageattr.c | 2 +- drivers/block/virtio_blk.c | 10 +++- drivers/clk/qcom/gdsc.c | 26 +++++++++-- drivers/clk/qcom/gdsc.h | 8 +++- drivers/gpio/gpio-ts4900.c | 24 ++++++++-- drivers/gpu/drm/sun4i/sun8i_mixer.h | 8 ++-- drivers/mmc/host/meson-gx-mmc.c | 15 +++--- drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 7 +++ drivers/net/ethernet/cadence/macb_main.c | 25 +++++++++- drivers/net/ethernet/freescale/gianfar_ethtool.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 15 +++--- drivers/net/ethernet/nxp/lpc_eth.c | 5 +- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 18 +++++--- drivers/net/ethernet/qlogic/qed/qed_vf.c | 7 +++ drivers/net/ethernet/ti/cpts.c | 4 +- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 4 +- drivers/net/phy/dp83822.c | 2 +- drivers/net/xen-netback/xenbus.c | 13 ++---- drivers/nfc/port100.c | 2 + drivers/staging/gdm724x/gdm_lte.c | 5 +- drivers/virtio/virtio.c | 39 ++++++++-------- fs/ext4/resize.c | 5 ++ fs/fuse/dev.c | 12 ++++- fs/fuse/file.c | 1 + fs/fuse/fuse_i.h | 1 + include/linux/mlx5/mlx5_ifc.h | 4 +- include/linux/virtio.h | 1 - include/linux/virtio_config.h | 3 +- kernel/trace/trace.c | 10 ++-- net/ax25/af_ax25.c | 7 +++ net/core/net-sysfs.c | 2 +- net/ipv6/addrconf.c | 2 + net/sctp/diag.c | 9 ++-- .../testing/selftests/bpf/prog_tests/timer_crash.c | 32 +++++++++++++ tools/testing/selftests/bpf/progs/timer_crash.c | 54 ++++++++++++++++++++++ tools/testing/selftests/memfd/memfd_test.c | 1 + tools/testing/selftests/net/pmtu.sh | 7 ++- tools/testing/selftests/vm/map_fixed_noreplace.c | 49 +++++++++++++++----- 48 files changed, 378 insertions(+), 115 deletions(-)