This is the start of the stable review cycle for the 5.4.300 release.
There are 81 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 Oct 2025 14:37:59 +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-5.4.300-rc1.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 <gregkh@linuxfoundation.org>
    Linux 5.4.300-rc1

Jinjiang Tu <tujinjiang@huawei.com>
    mm/hugetlb: fix folio is still mapped when deleted

Lukasz Czapnik <lukasz.czapnik@intel.com>
    i40e: add mask to apply valid bits for itr_idx

Lukasz Czapnik <lukasz.czapnik@intel.com>
    i40e: fix validation of VF state in get resources

Lukasz Czapnik <lukasz.czapnik@intel.com>
    i40e: fix idx validation in config queues msg

Lukasz Czapnik <lukasz.czapnik@intel.com>
    i40e: add validation for ring_len param

Justin Bronder <jsbronder@cold-front.org>
    i40e: increase max descriptors for XL710

David Hildenbrand <david@redhat.com>
    mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()

Thomas Zimmermann <tzimmermann@suse.de>
    fbcon: Fix OOB access in font allocation

Samasth Norway Ananda <samasth.norway.ananda@oracle.com>
    fbcon: fix integer overflow in fbcon_do_set_font

Lukasz Czapnik <lukasz.czapnik@intel.com>
    i40e: add max boundary check for VF filters

Lukasz Czapnik <lukasz.czapnik@intel.com>
    i40e: fix input validation logic for action_meta

Lukasz Czapnik <lukasz.czapnik@intel.com>
    i40e: fix idx validation in i40e_validate_queue_map

Zabelin Nikita <n.zabelin@mt-integration.ru>
    drm/gma500: Fix null dereference in hdmi teardown

Stéphane Grosjean <stephane.grosjean@hms-networks.com>
    can: peak_usb: fix shift-out-of-bounds issue

Vincent Mailhol <mailhol@kernel.org>
    can: mcba_usb: populate ndo_change_mtu() to prevent buffer overflow

Vincent Mailhol <mailhol@kernel.org>
    can: sun4i_can: populate ndo_change_mtu() to prevent buffer overflow

Vincent Mailhol <mailhol@kernel.org>
    can: hi311x: populate ndo_change_mtu() to prevent buffer overflow

Geert Uytterhoeven <geert+renesas@glider.be>
    can: rcar_can: rcar_can_resume(): fix s2ram with PSCI

Or Har-Toov <ohartoov@nvidia.com>
    IB/mlx5: Fix obj_type mismatch for SRQ event subscriptions

Jiayi Li <lijiayi@kylinos.cn>
    usb: core: Add 0x prefix to quirks debug output

Takashi Iwai <tiwai@suse.de>
    ALSA: usb-audio: Fix build with CONFIG_INPUT=n

Chen Ni <nichen@iscas.ac.cn>
    ALSA: usb-audio: Convert comma to semicolon

Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
    ALSA: usb-audio: Add mixer quirk for Sony DualSense PS5

Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
    ALSA: usb-audio: Remove unneeded wmb() in mixer_quirks

Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
    ALSA: usb-audio: Simplify NULL comparison in mixer_quirks

Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
    ALSA: usb-audio: Avoid multiple assignments in mixer_quirks

Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
    ALSA: usb-audio: Fix block comments in mixer_quirks

Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
    KVM: SVM: Sync TPR from LAPIC into VMCB::V_TPR even if AVIC is active

Hans de Goede <hansg@kernel.org>
    net: rfkill: gpio: Fix crash due to dereferencering uninitialized pointer

Philipp Zabel <p.zabel@pengutronix.de>
    net: rfkill: gpio: add DT support

Hugo Villeneuve <hvilleneuve@dimonoff.com>
    serial: sc16is7xx: fix bug in flow control levels init

Alan Stern <stern@rowland.harvard.edu>
    USB: gadget: dummy-hcd: Fix locking bug in RT-enabled kernels

Jakob Koschel <jakobkoschel@gmail.com>
    usb: gadget: dummy_hcd: remove usage of list iterator past the loop body

Colin Ian King <colin.i.king@gmail.com>
    ASoC: SOF: Intel: hda-stream: Fix incorrect variable used in error message

Charles Keepax <ckeepax@opensource.cirrus.com>
    ASoC: wm8974: Correct PLL rate rounding

Charles Keepax <ckeepax@opensource.cirrus.com>
    ASoC: wm8940: Correct typo in control name

Håkon Bugge <haakon.bugge@oracle.com>
    rds: ib: Increment i_fastreg_wrs before bailing out

Thomas Fourier <fourier.thomas@gmail.com>
    mmc: mvsdio: Fix dma_unmap_sg() nents value

H. Nikolaus Schaller <hns@goldelico.com>
    power: supply: bq27xxx: restrict no-battery detection to bq27000

H. Nikolaus Schaller <hns@goldelico.com>
    power: supply: bq27xxx: fix error return in case of no bq27000 hdq battery

Nathan Chancellor <nathan@kernel.org>
    nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/*

Duoming Zhou <duoming@zju.edu.cn>
    cnic: Fix use-after-free bugs in cnic_delete_task

Alexey Nepomnyashih <sdl@nppct.ru>
    net: liquidio: fix overflow in octeon_init_instr_queue()

Tariq Toukan <tariqt@nvidia.com>
    Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set"

Kuniyuki Iwashima <kuniyu@google.com>
    tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect().

Maciej Fijalkowski <maciej.fijalkowski@intel.com>
    i40e: remove redundant memory barrier when cleaning Tx descs

Yeounsu Moon <yyyynoom@gmail.com>
    net: natsemi: fix `rx_dropped` double accounting on `netif_rx()` failure

Chen Ridong <chenridong@huawei.com>
    cgroup: split cgroup_destroy_wq into 3 workqueues

Geert Uytterhoeven <geert+renesas@glider.be>
    pcmcia: omap_cf: Mark driver struct with __refdata to prevent section mismatch

Liao Yuanhong <liaoyuanhong@vivo.com>
    wifi: mac80211: fix incorrect type for ret

Takashi Sakamoto <o-takashi@sakamocchi.jp>
    ALSA: firewire-motu: drop EPOLLOUT from poll return values as write is not supported

Miaohe Lin <linmiaohe@huawei.com>
    mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory

Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
    soc: qcom: mdt_loader: Deal with zero e_shentsize

Johan Hovold <johan@kernel.org>
    phy: ti-pipe3: fix device leak at unbind

Stephan Gerhold <stephan.gerhold@linaro.org>
    dmaengine: qcom: bam_dma: Fix DT error handling for num-channels/ees

Anders Roxell <anders.roxell@linaro.org>
    dmaengine: ti: edma: Fix memory allocation size for queue_priority_map

Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
    can: j1939: j1939_local_ecu_get(): undo increment when j1939_local_ecu_get() fails

Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
    can: j1939: j1939_sk_bind(): call j1939_priv_put() immediately when j1939_local_ecu_get() failed

Michal Schmidt <mschmidt@redhat.com>
    i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path

Nitesh Narayan Lal <nitesh@redhat.com>
    i40e: Use irq_update_affinity_hint()

Thomas Gleixner <tglx@linutronix.de>
    genirq: Provide new interfaces for affinity hints

Thomas Gleixner <tglx@linutronix.de>
    genirq: Export affinity setter for modules

John Garry <john.garry@huawei.com>
    genirq/affinity: Add irq_update_affinity_desc()

Kohei Enju <enjuk@amazon.com>
    igb: fix link test skipping when interface is admin down

Stefan Wahren <wahrenst@gmx.net>
    net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()

Fabio Porcedda <fabio.porcedda@gmail.com>
    USB: serial: option: add Telit Cinterion LE910C4-WWX new compositions

Fabio Porcedda <fabio.porcedda@gmail.com>
    USB: serial: option: add Telit Cinterion FN990A w/audio compositions

Fabian Vogt <fvogt@suse.de>
    tty: hvc_console: Call hvc_kick in hvc_write unconditionally

Alexander Sverdlin <alexander.sverdlin@siemens.com>
    mtd: nand: raw: atmel: Respect tAR, tCLR in read setup timing

Alexander Dahl <ada@thorsis.com>
    mtd: nand: raw: atmel: Fix comment in timings preparation

Christophe Kerello <christophe.kerello@foss.st.com>
    mtd: rawnand: stm32_fmc2: avoid overlapping mappings on ECC buffer

Wei Yang <richard.weiyang@gmail.com>
    mm/khugepaged: fix the address passed to notifier on testing young

Miklos Szeredi <mszeredi@redhat.com>
    fuse: prevent overflow in copy_file_range return value

Miklos Szeredi <mszeredi@redhat.com>
    fuse: check if copy_file_range() returns larger than requested size

Christophe Kerello <christophe.kerello@foss.st.com>
    mtd: rawnand: stm32_fmc2: fix ECC overwrite

Mark Tinguely <mark.tinguely@oracle.com>
    ocfs2: fix recursive semaphore deadlock in fiemap call

Salah Triki <salah.triki@gmail.com>
    EDAC/altera: Delete an inappropriate dma_free_coherent() call

Kuniyuki Iwashima <kuniyu@google.com>
    tcp_bpf: Call sk_msg_free() when tcp_bpf_send_verdict() fails to allocate psock->cork.

Trond Myklebust <trond.myklebust@hammerspace.com>
    NFSv4: Don't clear capabilities that won't be reset

Kuniyuki Iwashima <kuniyu@amazon.com>
    net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod.

Mathias Nyman <mathias.nyman@linux.intel.com>
    usb: hub: Fix flushing of delayed work used for post resume purposes


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

Diffstat:

 Makefile                                           |   4 +-
 arch/x86/kvm/svm.c                                 |   3 +-
 drivers/dma/qcom/bam_dma.c                         |   8 +-
 drivers/dma/ti/edma.c                              |   4 +-
 drivers/edac/altera_edac.c                         |   1 -
 drivers/gpu/drm/gma500/oaktrail_hdmi.c             |   2 +-
 drivers/infiniband/hw/mlx5/devx.c                  |   1 +
 drivers/mmc/host/mvsdio.c                          |   2 +-
 drivers/mtd/nand/raw/atmel/nand-controller.c       |  18 +-
 drivers/mtd/nand/raw/stm32_fmc2_nand.c             |  45 ++--
 drivers/net/can/rcar/rcar_can.c                    |   8 +-
 drivers/net/can/spi/hi311x.c                       |   1 +
 drivers/net/can/sun4i_can.c                        |   1 +
 drivers/net/can/usb/mcba_usb.c                     |   1 +
 drivers/net/can/usb/peak_usb/pcan_usb_core.c       |   2 +-
 drivers/net/ethernet/broadcom/cnic.c               |   3 +-
 .../net/ethernet/cavium/liquidio/request_manager.c |   2 +-
 drivers/net/ethernet/freescale/fec_main.c          |   3 +-
 drivers/net/ethernet/intel/i40e/i40e.h             |   1 +
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c     |  25 +-
 drivers/net/ethernet/intel/i40e/i40e_main.c        |  10 +-
 drivers/net/ethernet/intel/i40e/i40e_txrx.c        |   3 -
 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c |  46 +++-
 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h |   3 +-
 drivers/net/ethernet/intel/igb/igb_ethtool.c       |   5 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |   2 -
 drivers/net/ethernet/natsemi/ns83820.c             |  13 +-
 drivers/pcmcia/omap_cf.c                           |   8 +-
 drivers/phy/ti/phy-ti-pipe3.c                      |  13 +
 drivers/power/supply/bq27xxx_battery.c             |   4 +-
 drivers/soc/qcom/mdt_loader.c                      |  12 +-
 drivers/tty/hvc/hvc_console.c                      |   6 +-
 drivers/tty/serial/sc16is7xx.c                     |  13 +-
 drivers/usb/core/hub.c                             |  21 +-
 drivers/usb/core/hub.h                             |   1 +
 drivers/usb/core/quirks.c                          |   2 +-
 drivers/usb/gadget/udc/dummy_hcd.c                 |  25 +-
 drivers/usb/serial/option.c                        |  17 ++
 drivers/video/fbdev/core/fbcon.c                   |  13 +-
 fs/fuse/file.c                                     |   5 +-
 fs/hugetlbfs/inode.c                               |  14 +-
 fs/nfs/nfs4proc.c                                  |   1 -
 fs/nilfs2/sysfs.c                                  |   4 +-
 fs/nilfs2/sysfs.h                                  |   8 +-
 fs/ocfs2/extent_map.c                              |  10 +-
 include/linux/interrupt.h                          |  96 ++++---
 include/net/sock.h                                 |  40 ++-
 kernel/cgroup/cgroup.c                             |  43 +++-
 kernel/irq/manage.c                                | 111 +++++++-
 mm/khugepaged.c                                    |   2 +-
 mm/memory-failure.c                                |   7 +-
 mm/migrate.c                                       |  12 +-
 net/can/j1939/bus.c                                |   5 +-
 net/can/j1939/socket.c                             |   3 +
 net/core/sock.c                                    |   5 +
 net/ipv4/tcp.c                                     |   5 +
 net/ipv4/tcp_bpf.c                                 |   5 +-
 net/mac80211/driver-ops.h                          |   2 +-
 net/rds/ib_frmr.c                                  |  20 +-
 net/rfkill/rfkill-gpio.c                           |  22 +-
 sound/firewire/motu/motu-hwdep.c                   |   2 +-
 sound/soc/codecs/wm8940.c                          |   2 +-
 sound/soc/codecs/wm8974.c                          |   8 +-
 sound/soc/sof/intel/hda-stream.c                   |   2 +-
 sound/usb/mixer_quirks.c                           | 279 ++++++++++++++++++++-
 65 files changed, 829 insertions(+), 236 deletions(-)

On 9/30/25 08:46, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.300 release.
> There are 81 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 Oct 2025 14:37:59 +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-5.4.300-rc1.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
> 

Compiled and booted on my test system. No dmesg regressions.

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

On Tue, 30 Sept 2025 at 20:20, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.4.300 release.
> There are 81 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 Oct 2025 14:37:59 +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-5.4.300-rc1.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

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

Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build
* kernel: 5.4.300-rc1
* git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* git commit: e1a2ff52265e4d85abb275e2930b92c821a3dd19
* git describe: v5.4.299-82-ge1a2ff52265e
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.299-82-ge1a2ff52265e

## Test Regressions (compared to v5.4.297-70-gf858bf548429)

## Metric Regressions (compared to v5.4.297-70-gf858bf548429)

## Test Fixes (compared to v5.4.297-70-gf858bf548429)

## Metric Fixes (compared to v5.4.297-70-gf858bf548429)

## Test result summary
total: 39813, pass: 29726, fail: 2683, skip: 7251, xfail: 153

## Build Summary
* arc: 5 total, 5 passed, 0 failed
* arm: 133 total, 133 passed, 0 failed
* arm64: 33 total, 31 passed, 2 failed
* i386: 20 total, 14 passed, 6 failed
* mips: 25 total, 25 passed, 0 failed
* parisc: 3 total, 0 passed, 3 failed
* powerpc: 26 total, 26 passed, 0 failed
* riscv: 9 total, 3 passed, 6 failed
* s390: 6 total, 6 passed, 0 failed
* sh: 10 total, 10 passed, 0 failed
* sparc: 6 total, 6 passed, 0 failed
* x86_64: 29 total, 29 passed, 0 failed

## Test suites summary
* boot
* kselftest-arm64
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-exec
* kselftest-fpu
* kselftest-futex
* kselftest-intel_pstate
* kselftest-kcmp
* kselftest-membarrier
* kselftest-mincore
* kselftest-mqueue
* kselftest-openat2
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-sigaltstack
* kselftest-size
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user_events
* kselftest-vDSO
* kselftest-x86
* kunit
* lava
* libhugetlbfs
* log-parser-boot
* log-parser-build-clang
* log-parser-build-gcc
* log-parser-test
* ltp-capability
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-hugetlb
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-pty
* ltp-sched
* ltp-smoke
* ltp-syscalls
* ltp-tracing
* rcutorture

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

On Tue, 30 Sep 2025 16:46:02 +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.300 release.
> There are 81 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 Oct 2025 14:37:59 +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-5.4.300-rc1.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

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:	5.4.300-rc1-ge1a2ff52265e
Boards tested:	tegra124-jetson-tk1, tegra186-p2771-0000,
                tegra194-p2972-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra30-cardhu-a04

Tested-by: Jon Hunter <jonathanh@nvidia.com>

Jon

On 9/30/25 07:46, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.300 release.
> There are 81 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 Oct 2025 14:37:59 +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-5.4.300-rc1.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

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

Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
-- 
Florian

Hi Greg,

On 9/30/2025 8:16 PM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.300 release.
> There are 81 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 Oct 2025 14:37:59 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://urldefense.com/v3/__https://www.kernel.org/pub/linux/kernel/ 
> v5.x/stable-review/patch-5.4.300-rc1.gz__;!!ACWV5N9M2RV99hQ! 
> Kym8XMoYTNEV2epsa9VYcCZjGb1C8XhipnQKz9ZdKeVEV1OcYCEdMIZhKBqZFTXO5pwrmQdbGfoOBWtW8qD_KQ4LIg$ 
> 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

No problems were observed on x86_64 and aarch64 during our testing.

Tested-by: Alok Tiwari <alok.a.tiwari@oracle.com>

Thanks,
Alok

Build and boots without error. No network tests run.

CPU/kernel: Linux auntie 5.4.300-rc1-00082-ge1a2ff52265e #97 SMP Tue Sep 30 16:08:47 -00 2025 x86_64 AMD Ryzen 9 9950X 16-Core Processor AuthenticAMD GNU/Linux

Tested-by: Brett A C Sheffield <bacs@librecast.net>