I'm announcing the release of the 5.4.253 kernel.
All users of the 5.4 kernel series must upgrade.
The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git%3Ba=summa...
thanks,
greg k-h
------------
Documentation/admin-guide/security-bugs.rst | 39 +- Makefile | 2 arch/arm/boot/dts/imx35.dtsi | 2 arch/arm/boot/dts/imx6qdl.dtsi | 6 arch/arm/boot/dts/imx6sl.dtsi | 5 arch/arm/boot/dts/imx6sll.dtsi | 34 +- arch/arm/boot/dts/imx6sx.dtsi | 5 arch/arm/boot/dts/imx6ul.dtsi | 2 arch/arm/boot/dts/imx7d.dtsi | 6 arch/arm/boot/dts/imx7s.dtsi | 2 arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts | 2 arch/arm64/include/asm/cputype.h | 6 arch/arm64/kernel/cpu_errata.c | 6 arch/powerpc/include/asm/word-at-a-time.h | 2 arch/powerpc/mm/init_64.c | 3 arch/s390/kernel/sthyi.c | 6 arch/s390/kvm/intercept.c | 9 drivers/acpi/processor_perflib.c | 38 ++ drivers/ata/pata_ns87415.c | 2 drivers/base/core.c | 44 +++ drivers/base/power/power.h | 8 drivers/base/power/runtime.c | 6 drivers/base/power/wakeirq.c | 111 ++++++- drivers/block/loop.c | 2 drivers/char/tpm/tpm_tis_core.c | 10 drivers/cpufreq/intel_pstate.c | 14 drivers/gpio/gpio-tps68470.c | 6 drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 2 drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h | 2 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h | 13 drivers/hwmon/nct7802.c | 2 drivers/infiniband/hw/mlx4/qp.c | 18 - drivers/irqchip/irq-bcm6345-l1.c | 14 drivers/isdn/hardware/mISDN/hfcpci.c | 10 drivers/md/bcache/alloc.c | 35 +- drivers/md/bcache/bcache.h | 4 drivers/md/bcache/btree.c | 6 drivers/md/bcache/super.c | 2 drivers/md/dm-cache-policy-smq.c | 28 + drivers/md/dm-raid.c | 9 drivers/mtd/nand/raw/meson_nand.c | 3 drivers/mtd/nand/raw/omap_elm.c | 24 - drivers/mtd/nand/spi/toshiba.c | 4 drivers/net/bonding/bond_main.c | 5 drivers/net/can/usb/gs_usb.c | 2 drivers/net/ethernet/atheros/atl1e/atl1e_main.c | 7 drivers/net/ethernet/emulex/benet/be_main.c | 3 drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 2 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c | 4 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c | 5 drivers/net/ethernet/xilinx/ll_temac_main.c | 16 - drivers/net/tap.c | 2 drivers/net/team/team.c | 9 drivers/net/tun.c | 2 drivers/net/usb/cdc_ether.c | 21 + drivers/net/usb/usbnet.c | 6 drivers/net/usb/zaurus.c | 21 + drivers/net/virtio_net.c | 4 drivers/net/vxlan.c | 22 - drivers/pci/pcie/aspm.c | 55 ++- drivers/phy/hisilicon/phy-hisi-inno-usb2.c | 2 drivers/platform/x86/msi-laptop.c | 8 drivers/pwm/pwm-meson.c | 27 - drivers/s390/block/dasd_ioctl.c | 1 drivers/s390/scsi/zfcp_fc.c | 6 drivers/scsi/qla2xxx/qla_os.c | 5 drivers/staging/ks7010/ks_wlan_net.c | 6 drivers/tty/serial/8250/8250_dwlib.c | 6 drivers/tty/serial/sifive.c | 2 drivers/usb/core/quirks.c | 4 drivers/usb/dwc3/core.c | 20 - drivers/usb/dwc3/core.h | 3 drivers/usb/dwc3/dwc3-pci.c | 6 drivers/usb/host/ohci-at91.c | 8 drivers/usb/host/xhci-mtk.c | 1 drivers/usb/host/xhci-tegra.c | 8 drivers/usb/serial/option.c | 6 drivers/usb/serial/usb-serial-simple.c | 73 ++--- fs/btrfs/ctree.c | 2 fs/btrfs/disk-io.c | 5 fs/btrfs/ioctl.c | 2 fs/btrfs/qgroup.c | 116 +++++--- fs/btrfs/qgroup.h | 1 fs/btrfs/transaction.c | 10 fs/ceph/caps.c | 17 + fs/ceph/debugfs.c | 13 fs/ceph/mds_client.c | 5 fs/ceph/mds_client.h | 14 fs/ceph/super.c | 14 fs/dlm/plock.c | 100 +++--- fs/ext2/ext2.h | 12 fs/ext2/super.c | 23 - fs/ext4/ext4.h | 2 fs/ext4/fsmap.c | 8 fs/ext4/ioctl.c | 5 fs/ext4/super.c | 25 - fs/jbd2/checkpoint.c | 137 ++------- fs/jbd2/journal.c | 42 +- fs/jbd2/transaction.c | 31 +- fs/super.c | 11 fs/sysv/itree.c | 4 include/asm-generic/word-at-a-time.h | 2 include/linux/device.h | 3 include/linux/jbd2.h | 2 include/linux/pm_wakeirq.h | 9 include/net/ipv6.h | 8 include/net/vxlan.h | 13 include/uapi/linux/blkzoned.h | 10 include/uapi/linux/watch_queue.h | 55 +++ kernel/events/core.c | 8 kernel/trace/ftrace.c | 75 +++-- kernel/trace/ring_buffer.c | 22 - kernel/trace/trace.c | 21 + kernel/trace/trace.h | 2 kernel/trace/trace_events.c | 14 lib/test_firmware.c | 47 ++- net/bluetooth/l2cap_sock.c | 2 net/ceph/osd_client.c | 20 - net/core/rtnetlink.c | 8 net/core/sock.c | 21 - net/core/sock_map.c | 2 net/dcb/dcbnl.c | 2 net/ipv4/tcp_metrics.c | 70 +++- net/ipv6/addrconf.c | 14 net/ipv6/ip6mr.c | 2 net/sched/cls_fw.c | 1 net/sched/cls_route.c | 1 net/sched/cls_u32.c | 57 +++ net/sched/sch_mqprio.c | 144 ++++++---- net/sched/sch_qfq.c | 7 net/unix/af_unix.c | 2 security/keys/request_key.c | 35 +- sound/soc/codecs/cs42l51-i2c.c | 6 sound/soc/codecs/cs42l51.c | 7 sound/soc/codecs/cs42l51.h | 1 sound/soc/codecs/wm8904.c | 3 sound/soc/fsl/fsl_spdif.c | 2 tools/perf/tests/shell/test_uprobe_from_different_cu.sh | 8 tools/testing/selftests/rseq/rseq.c | 31 +- 140 files changed, 1441 insertions(+), 829 deletions(-)
Alan Stern (1): net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
Alexander Aring (3): dlm: cleanup plock_op vs plock_xop dlm: rearrange async condition return fs: dlm: interrupt posix locks only when process is killed
Alexander Steffen (1): tpm_tis: Explicitly check for error code
Andreas Kemnade (1): ARM: dts: imx6sll: fixup of operating points
Andrzej Hajda (1): driver core: add device probe log helper
Andy Shevchenko (1): driver core: Annotate dev_err_probe() with __must_check
Aneesh Kumar K.V (1): powerpc/mm/altmap: Fix altmap boundary check
Arnd Bergmann (1): ata: pata_ns87415: mark ns87560_tf_read static
Arseniy Krasnov (1): mtd: rawnand: meson: fix OOB available bytes for ECC
Bart Van Assche (2): block: Fix a source code comment in include/uapi/linux/blkzoned.h loop: Select I/O scheduler 'none' from inside add_disk()
Bjorn Helgaas (1): PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link()
Chao Yu (1): ext4: fix to check return value of freeze_bdev() in ext4_shutdown()
Chengfeng Ye (1): mISDN: hfcpci: Fix potential deadlock on &hc->lock
Chunfeng Yun (1): PM / wakeirq: support enabling wake-up irq after runtime_suspend called
Chunguang Xu (1): ext4: rename journal_dev to s_journal_dev inside ext4_sb_info
Colin Ian King (1): pwm: meson: Remove redundant assignment to variable fin_freq
Coly Li (1): bcache: remove 'int n' from parameter list of bch_bucket_alloc_set()
D Scott Phillips (2): arm64: Add AMPERE1 to the Spectre-BHB affected list arm64: Fix bit-shifting UB in the MIDR_CPU_MODEL() macro
Dan Carpenter (3): RDMA/mlx4: Make check for invalid flags stricter Revert "usb: xhci: tegra: Fix error check" net: ll_temac: fix error checking of irq_of_parse_and_map()
David Howells (1): uapi: General notification queue definitions
Dinh Nguyen (1): arm64: dts: stratix10: fix incorrect I2C property for SCL signal
Dmitry Baryshkov (1): drm/msm/dpu: drop enum dpu_core_perf_data_bus_id
Eric Dumazet (12): net: annotate data-races around sk->sk_max_pacing_rate net: add missing READ_ONCE(sk->sk_rcvlowat) annotation net: add missing READ_ONCE(sk->sk_sndbuf) annotation net: add missing READ_ONCE(sk->sk_rcvbuf) annotation net: add missing data-race annotations around sk->sk_peek_off net: add missing data-race annotation for sk_ll_usec tcp_metrics: fix addr_same() helper tcp_metrics: annotate data-races around tm->tcpm_stamp tcp_metrics: annotate data-races around tm->tcpm_lock tcp_metrics: annotate data-races around tm->tcpm_vals[] tcp_metrics: annotate data-races around tm->tcpm_net tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
Filipe Manana (5): btrfs: fix race between quota disable and relocation btrfs: fix extent buffer leak after tree mod log failure at split_node() btrfs: check for commit error at btrfs_attach_transaction_barrier() btrfs: check if the transaction was aborted at btrfs_wait_for_commit() btrfs: fix race between quota disable and quota assign ioctls
Gaosheng Cui (1): drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()
Georg Müller (1): perf test uprobe_from_different_cu: Skip if there is no gcc
Gilles Buloz (1): hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
Gratian Crisan (1): usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy
Greg Kroah-Hartman (4): Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group Documentation: security-bugs.rst: clarify CVE handling Revert "driver core: Annotate dev_err_probe() with __must_check" Linux 5.4.253
Guiting Shen (1): usb: ohci-at91: Fix the unhandle interrupt when resume
Hangbin Liu (2): bonding: reset bond's flags when down link is P2P device team: reset team's flags when down link is P2P device
Hans de Goede (1): gpio: tps68470: Make tps68470_gpio_output() always set the initial value
Harshit Mogalapalli (1): phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
Heiko Carstens (1): KVM: s390: fix sthyi error handling
Heiner Kallweit (1): pwm: meson: fix handling of period/duty if greater than UINT_MAX
Ilpo Järvinen (2): PCI/ASPM: Factor out pcie_wait_for_retrain() PCI/ASPM: Avoid link retraining race
Ilya Dryomov (1): libceph: fix potential hang in ceph_osdc_notify()
Jakub Vanek (1): Revert "usb: dwc3: core: Enable AutoRetry feature in the controller"
Jamal Hadi Salim (1): net: sched: cls_u32: Fix match key mis-addressing
Jan Kara (2): fs: Protect reconfiguration of sb read-write from racing writes ext2: Drop fragment support
Jason Wang (1): virtio-net: fix race between set queues and probe
Jeff Layton (2): ceph: show tasks waiting on caps in debugfs caps file ceph: use kill_anon_super helper
Jerry Meng (1): USB: serial: option: support Quectel EM060K_128
Jiri Benc (1): vxlan: calculate correct header length for GPE
Jisheng Zhang (1): usb: dwc3: don't reset device side if dwc3 was configured as host-only
Joe Thornber (1): dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
Johan Hovold (2): USB: serial: simple: sort driver entries PM: sleep: wakeirq: fix wake irq arming
Jonas Gorski (1): irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
Krzysztof Kozlowski (1): ARM: dts: imx: Align L2 cache-controller nodename with dtschema
Laszlo Ersek (2): net: tun_chr_open(): set sk_uid from current_fsuid() net: tap_open(): set sk_uid from current_fsuid()
Lin Ma (3): net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64 rtnetlink: let rtnl_bridge_setlink checks IFLA_BRIDGE_MODE length net: dcb: choose correct policy to parse DCB_ATTR_BCN
Linus Torvalds (1): ftrace: Store the order of pages allocated in ftrace_page
Maciej Żenczykowski (1): ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address
Marc Kleine-Budde (1): can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED
Marcos Paulo de Souza (2): btrfs: qgroup: remove one-time use variables for quota_root checks btrfs: qgroup: return ENOTCONN instead of EINVAL when quotas are not enabled
Mark Brown (1): ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register
Matus Gajdos (1): ASoC: fsl_spdif: Silence output on stop
Mauro Carvalho Chehab (2): jbd2: fix kernel-doc markups drivers: core: fix kernel-doc markup for dev_err_probe()
Maxim Mikityanskiy (1): platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
Michael Jeanson (1): selftests/rseq: check if libc rseq support is registered
Michał Mirosław (1): driver code: print symbolic error code
Mirsad Goran Todorovac (2): test_firmware: prevent race conditions by a correct implementation of locking test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation
Mohsen Tahmasebi (1): USB: serial: option: add Quectel EC200A module support
Nilesh Javali (1): scsi: qla2xxx: Array index may go out of bound
Oliver Neukum (1): USB: serial: simple: add Kaufmann RKS+CAN VCP
Olivier Maignial (1): mtd: spinand: toshiba: Fix ecc_get_status
Pedro Tammela (1): net/sched: sch_qfq: account for stab overhead in qfq_enqueue
Peng Fan (1): ARM: dts: imx: add usb alias
Peter Zijlstra (1): perf: Fix function pointer case
Petr Pavlu (1): keys: Fix linking a duplicate key to a keyring's assoc_array
Prince Kumar Maurya (1): fs/sysv: Null check to prevent null-ptr-deref bug
Qu Wenruo (1): btrfs: qgroup: catch reserved space leaks at unmount time
Rafael J. Wysocki (3): ACPI: processor: perflib: Use the "no limit" frequency QoS ACPI: processor: perflib: Avoid updating frequency QoS unnecessarily cpufreq: intel_pstate: Drop ACPI _PSS states table patching
Ricardo Ribalda (1): usb: xhci-mtk: set the dma max_seg_size
Rob Clark (1): drm/msm/adreno: Fix snapshot BINDLESS_DATA size
Roger Quadros (1): mtd: rawnand: omap_elm: Fix incorrect type in assignment
Ross Maynard (1): USB: zaurus: Add ID for A-300/B-500/C-700
Ruihong Luo (1): serial: 8250_dw: Preserve original value of DLF register
Samuel Holland (1): serial: sifive: Fix sifive_serial_console_setup() section
Sean Christopherson (1): selftests/rseq: Play nice with binaries statically linked against glibc 2.35+
Shengjiu Wang (1): ARM: dts: imx6sll: Make ssi node name same as other platforms
Stefan Haberland (1): s390/dasd: fix hanging device after quiesce/resume
Steffen Maier (1): scsi: zfcp: Defer fc_rport blocking until after ADISC response
Steven Rostedt (VMware) (2): ftrace: Add information on number of page groups allocated ftrace: Check if pages were allocated before calling free_pages()
Stewart Smith (1): tcp: Reduce chance of collisions in inet6_hashfn().
Sungwoo Kim (1): Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
Thomas Petazzoni (1): ASoC: cs42l51: fix driver to properly autoload with automatic module loading
Tomas Glozar (1): bpf: sockmap: Remove preempt_disable in sock_map_sk_acquire
Uwe Kleine-König (1): pwm: meson: Simplify duplicated per-channel tracking
Vladimir Oltean (2): net/sched: mqprio: refactor nlattr parsing to a separate function net/sched: mqprio: add extack to mqprio_parse_nlattr()
Wang Ming (1): i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()
Xianting Tian (1): jbd2: fix incorrect code style
Xiubo Li (1): ceph: defer stopping mdsc delayed_work
Xu Yang (1): ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
Yang Yingliang (1): net: ll_temac: Switch to use dev_err_probe() helper
Ye Bin (1): scsi: qla2xxx: Fix inconsistent format argument type in qla_os.c
Yu Kuai (1): dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
Yuanjun Gong (3): ethernet: atheros: fix return value check in atl1e_tso_csum() benet: fix return value check in be_lancer_xmit_workarounds() net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
Yue Haibing (1): ip6mr: Fix skb_under_panic in ip6mr_cache_report()
Zhang Shurong (1): staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
Zhang Yi (2): jbd2: remove redundant buffer io error checks jbd2: recheck chechpointing non-dirty buffer
Zheng Wang (1): bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent
Zheng Yejian (3): ftrace: Fix possible warning on checking all pages used in ftrace_process_locs() ring-buffer: Fix wrong stat of cpu_buffer->read tracing: Fix warning in trace_buffered_event_disable()
Zhengchao Shao (1): net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx
Zhihao Cheng (2): jbd2: Fix wrongly judgement for buffer head removing while doing checkpoint ext4: Fix reusing stale buffer heads from last failed mounting
ndesaulniers@google.com (1): word-at-a-time: use the same return type for has_zero regardless of endianness
valis (3): net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
Łukasz Bartosik (1): USB: quirks: add quirk for Focusrite Scarlett