5.4.275-rc2 review

This is the start of the stable review cycle for the 5.4.275 release. There are 106 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, 02 May 2024 13:40:04 +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-5.4.275-rc2.gz

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 <[email protected]>

    Linux 5.4.275-rc2

Randy Dunlap <[email protected]>
serial: core: fix kernel-doc for uart_port_unlock_irqrestore()

Yick Xie <[email protected]>
udp: preserve the connected status if only UDP cmsg

Mikulas Patocka <[email protected]>
dm: limit the number of targets and parameter size area

Matthew Wilcox (Oracle) <[email protected]>
bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS

Nam Cao <[email protected]>
HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up

Wolfram Sang <[email protected]>
i2c: smbus: fix NULL function pointer dereference

Andy Shevchenko <[email protected]>
idma64: Don't try to serve interrupts when device is powered off

Arnd Bergmann <[email protected]>
dmaengine: owl: fix register access functions

Eric Dumazet <[email protected]>
tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge()

Kuniyuki Iwashima <[email protected]>
tcp: Clean up kernel listener's reqsk in inet_twsk_purge()

Arnd Bergmann <[email protected]>
mtd: diskonchip: work around ubsan link failure

Andrey Ryabinin <[email protected]>
stackdepot: respect __GFP_NOLOCKDEP allocation flag

Peter Münster <[email protected]>
net: b44: set pause params only when interface is up

Rahul Rameshbabu <[email protected]>
ethernet: Add helper for assigning packet type when dest address does not match device address

Guanrui Huang <[email protected]>
irqchip/gic-v3-its: Prevent double free on error

Mukul Joshi <[email protected]>
drm/amdgpu: Fix leak when GPU memory allocation fails

Iskander Amara <[email protected]>
arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma

Johannes Thumshirn <[email protected]>
btrfs: fix information leak in btrfs_ioctl_logical_to_ino()

WangYuli <[email protected]>

    Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853

Nathan Chancellor <[email protected]>
Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old()

Robin H. Johnson <[email protected]>
tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together

Robin H. Johnson <[email protected]>
tracing: Show size of requested perf buffer

Shifeng Li <[email protected]>
net/mlx5e: Fix a race in command alloc flow

Greg Kroah-Hartman <[email protected]>
Revert "crypto: api - Disallow identical driver names"

xinhui pan <[email protected]>
drm/amdgpu: validate the parameters of bo mapping operations more clearly

Chia-I Wu <[email protected]>
amdgpu: validate offset_in_bo of drm_amdgpu_gem_va

Rajneesh Bhardwaj <[email protected]>
drm/amdgpu: restrict bo mapping within gpu address limits

Emil Kronborg <[email protected]>
serial: mxs-auart: add spinlock around changing cts state

Thomas Gleixner <[email protected]>
serial: core: Provide port lock wrappers

Kuniyuki Iwashima <[email protected]>
af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().

Sudheer Mogilappagari <[email protected]>
iavf: Fix TC config comparison with existing adapter TC config

Sindhu Devale <[email protected]>
i40e: Do not use WQ_MEM_RECLAIM flag for workqueue

Ido Schimmel <[email protected]>
mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work

Ido Schimmel <[email protected]>
mlxsw: spectrum_acl_tcam: Fix incorrect list API usage

Ido Schimmel <[email protected]>
mlxsw: spectrum_acl_tcam: Fix warning during rehash

Ido Schimmel <[email protected]>
mlxsw: spectrum_acl_tcam: Fix memory leak during rehash

Ido Schimmel <[email protected]>
mlxsw: spectrum_acl_tcam: Rate limit error message

Ido Schimmel <[email protected]>
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash

Ido Schimmel <[email protected]>
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update

Ido Schimmel <[email protected]>
mlxsw: spectrum_acl_tcam: Fix race during rehash delayed work

Hyunwoo Kim <[email protected]>
net: openvswitch: Fix Use-After-Free in ovs_ct_exit

Ismael Luceno <[email protected]>
ipvs: Fix checksumming on GSO of SCTP packets

Hyunwoo Kim <[email protected]>
net: gtp: Fix Use-After-Free in gtp_dellink

Eric Dumazet <[email protected]>

    net: usb: ax88179_178a: stop lying about skb->truesize

Paul Geurts <[email protected]>
NFC: trf7970a: disable all regulators on removal

Ido Schimmel <[email protected]>
mlxsw: core: Unregister EMAD trap using FORWARD action

David Bauer <[email protected]>
vxlan: drop packets from invalid src-address

Alexey Brodkin <[email protected]>
ARC: [plat-hsdk]: Remove misplaced interrupt-cells property

Rafał Miłecki <[email protected]>
arm64: dts: mediatek: mt2712: fix validation errors

Biao Huang <[email protected]>
arm64: dts: mt2712: add ethernet device node

Rafał Miłecki <[email protected]>
arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block

Rafał Miłecki <[email protected]>
arm64: dts: mediatek: mt7622: fix ethernet controller "compatible"

Rafał Miłecki <[email protected]>
arm64: dts: mediatek: mt7622: fix IR nodename

Quentin Schulz <[email protected]>
arm64: dts: rockchip: enable internal pull-up on PCIE_WAKE# for RK3399 Puma

Iskander Amara <[email protected]>
arm64: dts: rockchip: fix alphabetical ordering RK3399 puma

Vitaly Kuznetsov <[email protected]>
KVM: async_pf: Cleanup kvm_setup_async_pf()

Jeongjun Park <[email protected]>
nilfs2: fix OOB in nilfs_set_de_type

Dave Airlie <[email protected]>
nouveau: fix instmem race condition around ptr stores

Alan Stern <[email protected]>
fs: sysfs: Fix reference leak in sysfs_break_active_protection()

Samuel Thibault <[email protected]>
speakup: Avoid crash on very long word

Kai-Heng Feng <[email protected]>
usb: Disable USB3 LPM at shutdown

Minas Harutyunyan <[email protected]>
usb: dwc2: host: Fix dereference issue in DDMA completion flow.

Greg Kroah-Hartman <[email protected]>
Revert "usb: cdc-wdm: close race between read and workqueue"

Daniele Palmas <[email protected]>
USB: serial: option: add Telit FN920C04 rmnet compositions

Vanillan Wang <[email protected]>
USB: serial: option: add Rolling RW101-GL and RW135-GL support

Jerry Meng <[email protected]>
USB: serial: option: support Quectel EM060K sub-models

Coia Prant <[email protected]>
USB: serial: option: add Lonsung U8300/U9300 product

Chuanhong Guo <[email protected]>
USB: serial: option: add support for Fibocom FM650/FG650

bolan wang <[email protected]>
USB: serial: option: add Fibocom FM135-GL variants

Finn Thain <[email protected]>
serial/pmac_zilog: Remove flawed mitigation for rx irq flood

Nikita Zhandarovich <[email protected]>

    comedi: vmk80xx: fix incomplete endpoint checking

Carlos Llamas <[email protected]>
binder: check offset alignment in binder_get_object()

Eric Biggers <[email protected]>
x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ

Stephen Boyd <[email protected]>
clk: Get runtime PM before walking tree during disable_unused

Stephen Boyd <[email protected]>
clk: Initialize struct clk_core kref earlier

Konrad Dybcio <[email protected]>
clk: Print an info line before disabling unused clocks

Claudiu Beznea <[email protected]>
clk: remove extra empty line

Stephen Boyd <[email protected]>
clk: Mark 'all_lists' as const

Stephen Boyd <[email protected]>
clk: Remove prepare_lock hold assertion in __clk_release()

Mikhail Kobuk <[email protected]>
drm: nv04: Fix out of bounds access

Michael Guralnik <[email protected]>
RDMA/mlx5: Fix port number for counter query in multi-port configuration

Yanjun.Zhu <[email protected]>
RDMA/rxe: Fix the problem "mutex_destroy missing"

Lei Chen <[email protected]>
tun: limit printing rate when illegal packet received by tun dev

Ziyang Xuan <[email protected]>
netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()

Siddh Raman Pant <[email protected]>
Revert "tracing/trigger: Fix to return error if failed to alloc snapshot"

Zheng Yejian <[email protected]>
kprobes: Fix possible use-after-free issue on kprobe registration

Yuanhe Shu <[email protected]>
selftests/ftrace: Limit length in subsystem-enable tests

Boris Burkov <[email protected]>
btrfs: record delayed inode root in transaction

Adam Dunlap <[email protected]>
x86/apic: Force native_apic_mem_read() to use the MOV instruction

John Stultz <[email protected]>
selftests: timers: Fix abs() warning in posix_timers test

Gavin Shan <[email protected]>
vhost: Add smp_rmb() in vhost_vq_avail_empty()

Ville Syrjälä <[email protected]>

    drm/client: Fully protect modes[] with dev->mode_config.mutex

Boris Burkov <[email protected]>
btrfs: qgroup: correctly model root qgroup rsv in convert

David Arinzon <[email protected]>
net: ena: Fix potential sign extension issue

Michal Luczaj <[email protected]>
af_unix: Fix garbage collector racing against connect()

Kuniyuki Iwashima <[email protected]>

    af_unix: Do not use atomic ops for unix_sk(sk)->inflight.

Cosmin Ratiu <[email protected]>
net/mlx5: Properly link new fs rules into the tree

Jiri Benc <[email protected]>
ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr

Arnd Bergmann <[email protected]>
ipv4/route: avoid unused-but-set-variable warning

Arnd Bergmann <[email protected]>
ipv6: fib: hide unused 'pn' variable

Eric Dumazet <[email protected]>
geneve: fix header validation in geneve[6]_xmit_skb

Petr Tesarik <[email protected]>
u64_stats: fix u64_stats_init() for lockdep when used repeatedly in one file

Ilya Maximets <[email protected]>
net: openvswitch: fix unwanted error log on timeout policy probing

Arnd Bergmann <[email protected]>
nouveau: fix function cast warning

Dmitry Antipov <[email protected]>
Bluetooth: Fix memory leak in hci_req_sync_complete()

Sven Eckelmann <[email protected]>
batman-adv: Avoid infinite loop trying to resize local TT

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

Diffstat:

 Makefile                                           |   4 +-
 arch/arc/boot/dts/hsdk.dts                         |   1 -
 arch/arm64/boot/dts/mediatek/mt2712-evb.dts        |  78 ++++++++++-
 arch/arm64/boot/dts/mediatek/mt2712e.dtsi          |  68 ++++++++-
 arch/arm64/boot/dts/mediatek/mt7622.dtsi           |   7 +-
 arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi      |  29 +++-
 arch/x86/include/asm/apic.h                        |   3 +-
 arch/x86/kernel/cpu/cpuid-deps.c                   |   6 +-
 crypto/algapi.c                                    |   1 -
 drivers/android/binder.c                           |   4 +-
 drivers/bluetooth/btusb.c                          |   2 +
 drivers/clk/clk.c                                  | 154 ++++++++++++++++-----
 drivers/dma/idma64.c                               |   4 +
 drivers/dma/owl-dma.c                              |   4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c   |   1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c             |  70 ++++++----
 drivers/gpu/drm/drm_client_modeset.c               |   3 +-
 drivers/gpu/drm/nouveau/nouveau_bios.c             |  13 +-
 .../gpu/drm/nouveau/nvkm/subdev/bios/shadowof.c    |   7 +-
 drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c |   7 +-
 drivers/hid/i2c-hid/i2c-hid-core.c                 |   8 --
 drivers/i2c/i2c-core-base.c                        |  12 +-
 drivers/infiniband/hw/mlx5/mad.c                   |   3 +-
 drivers/infiniband/sw/rxe/rxe.c                    |   2 +
 drivers/irqchip/irq-gic-v3-its.c                   |   9 +-
 drivers/md/dm-core.h                               |   2 +
 drivers/md/dm-ioctl.c                              |   3 +-
 drivers/md/dm-table.c                              |   9 +-
 drivers/mtd/nand/raw/diskonchip.c                  |   4 +-
 drivers/net/ethernet/amazon/ena/ena_com.c          |   2 +-
 drivers/net/ethernet/broadcom/b44.c                |  14 +-
 drivers/net/ethernet/intel/i40e/i40e_main.c        |   2 +-
 drivers/net/ethernet/intel/iavf/iavf_main.c        |  30 +++-
 drivers/net/ethernet/mellanox/mlx5/core/cmd.c      |  12 +-
 drivers/net/ethernet/mellanox/mlx5/core/fs_core.c  |   3 +-
 drivers/net/ethernet/mellanox/mlxsw/core.c         |   2 +-
 .../ethernet/mellanox/mlxsw/spectrum_acl_tcam.c    |  54 ++++++--
 drivers/net/geneve.c                               |   4 +-
 drivers/net/gtp.c                                  |   3 +-
 drivers/net/tun.c                                  |  18 +--
 drivers/net/usb/ax88179_178a.c                     |  11 +-
 drivers/net/vxlan.c                                |   4 +
 drivers/nfc/trf7970a.c                             |  42 +++---
 drivers/staging/comedi/drivers/vmk80xx.c           |  35 ++---
 drivers/staging/speakup/main.c                     |   2 +-
 drivers/tty/serial/mxs-auart.c                     |   8 +-
 drivers/tty/serial/pmac_zilog.c                    |  14 --
 drivers/usb/class/cdc-wdm.c                        |   6 +-
 drivers/usb/core/port.c                            |   4 +-
 drivers/usb/dwc2/hcd_ddma.c                        |   4 +-
 drivers/usb/serial/option.c                        |  40 ++++++
 drivers/vhost/vhost.c                              |  14 +-
 fs/btrfs/backref.c                                 |  12 +-
 fs/btrfs/delayed-inode.c                           |   3 +
 fs/btrfs/qgroup.c                                  |   2 +
 fs/nilfs2/dir.c                                    |   2 +-
 fs/sysfs/file.c                                    |   2 +
 include/linux/etherdevice.h                        |  25 ++++
 include/linux/serial_core.h                        |  79 +++++++++++
 include/linux/trace_events.h                       |   2 +-
 include/linux/u64_stats_sync.h                     |   6 +-
 include/net/addrconf.h                             |   4 +
 include/net/af_unix.h                              |   5 +-
 include/net/ip_tunnels.h                           |  33 +++++
 kernel/bounds.c                                    |   2 +-
 kernel/kprobes.c                                   |  18 ++-
 kernel/trace/trace_event_perf.c                    |   3 +-
 kernel/trace/trace_events_trigger.c                |   6 +-
 lib/stackdepot.c                                   |   4 +-
 net/batman-adv/translation-table.c                 |   2 +-
 net/bluetooth/hci_request.c                        |   4 +-
 net/bluetooth/l2cap_sock.c                         |   7 +-
 net/bluetooth/sco.c                                |   7 +-
 net/ethernet/eth.c                                 |  12 +-
 net/ipv4/inet_timewait_sock.c                      |  34 +++--
 net/ipv4/route.c                                   |   4 +-
 net/ipv4/udp.c                                     |   5 +-
 net/ipv6/addrconf.c                                |   7 +-
 net/ipv6/ip6_fib.c                                 |   7 +-
 net/ipv6/udp.c                                     |   5 +-
 net/netfilter/ipvs/ip_vs_proto_sctp.c              |   6 +-
 net/netfilter/nf_tables_api.c                      |   8 +-
 net/openvswitch/conntrack.c                        |   9 +-
 net/unix/af_unix.c                                 |   4 +-
 net/unix/garbage.c                                 |  35 +++--
 net/unix/scm.c                                     |   8 +-
 .../ftrace/test.d/event/subsystem-enable.tc        |   6 +-
 tools/testing/selftests/timers/posix_timers.c      |   2 +-
 virt/kvm/async_pf.c                                |  19 +--
 89 files changed, 905 insertions(+), 340 deletions(-)

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on BMIPS_GENERIC:

Florian

All tests passing for Tegra ...

Test results for stable-v5.4:

    10 builds:	10 pass, 0 fail
    24 boots:	24 pass, 0 fail
    54 tests:	54 pass, 0 fail

Linux version: 5.4.275-rc2-g6c530794f59e
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,

                tegra194-p2972-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra30-cardhu-a04

Jon

Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.

## Build
* kernel: 5.4.275-rc2
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-5.4.y
* git commit: 6c530794f59e8e3bb37b90d4bc14a70ec7d657dd
* git describe: v5.4.274-107-g6c530794f59e
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.274-107-g6c530794f59e

## Test Regressions (compared to v5.4.272-183-gc3a33bc34a87)

## Metric Regressions (compared to v5.4.272-183-gc3a33bc34a87)

## Test Fixes (compared to v5.4.272-183-gc3a33bc34a87)

## Metric Fixes (compared to v5.4.272-183-gc3a33bc34a87)

## Test result summary
total: 104581, pass: 83299, fail: 2741, skip: 18467, xfail: 74

## Build Summary
* arc: 5 total, 5 passed, 0 failed
* arm: 135 total, 135 passed, 0 failed
* arm64: 35 total, 33 passed, 2 failed
* i386: 23 total, 17 passed, 6 failed
* mips: 25 total, 25 passed, 0 failed
* parisc: 3 total, 0 passed, 3 failed
* powerpc: 30 total, 30 passed, 0 failed
* riscv: 9 total, 9 passed, 0 failed
* s390: 6 total, 6 passed, 0 failed
* sh: 10 total, 10 passed, 0 failed
* sparc: 6 total, 6 passed, 0 failed
* x86_64: 31 total, 31 passed, 0 failed

## Test suites summary
* boot
* kselftest-android
* kselftest-arm64
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-drivers-dma-buf
* kselftest-efivarfs
* kselftest-exec
* kselftest-filesystems
* kselftest-filesystems-binderfs
* kselftest-filesystems-epoll
* kselftest-firmware
* kselftest-fpu
* kselftest-ftrace
* kselftest-futex
* kselftest-gpio
* kselftest-intel_pstate
* kselftest-ipc
* kselftest-ir
* kselftest-kcmp
* kselftest-kexec
* kselftest-lib
* kselftest-livepatch
* kselftest-membarrier
* kselftest-memfd
* kselftest-memory-hotplug
* kselftest-mincore
* kselftest-mm
* kselftest-mount
* kselftest-mqueue
* kselftest-net
* kselftest-net-forwarding
* kselftest-net-mptcp
* kselftest-netfilter
* kselftest-nsfs
* kselftest-openat2
* kselftest-pid_namespace
* kselftest-pidfd
* kselftest-proc
* kselftest-pstore
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-sigaltstack
* kselftest-size
* kselftest-splice
* kselftest-static_keys
* kselftest-sync
* kselftest-sysctl
* kselftest-tc-testing
* kselftest-timens
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user
* kselftest-user_events
* kselftest-vDSO
* kselftest-watchdog
* kselftest-x86
* kselftest-zram
* kunit
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-smoketest
* ltp-syscalls
* ltp-tracing
* perf
* rcutorture

--
Linaro LKFT
https://lkft.linaro.org

Hi Greg,

No problems seen on x86_64 and aarch64 with our testing.

Thanks,
Harshit