[PATCH 6.19 00/18] 6.19.3-rc1 review

[PATCH 6.19 00/18] 6.19.3-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 6.19.3 release.
There are 18 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, 19 Feb 2026 19:59:50 +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/v6.x/stable-review/patch-6.19.3-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-6.19.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 6.19.3-rc1

Chao Yu <chao@kernel.org>
    f2fs: fix to do sanity check on node footer in {read,write}_end_io

Chao Yu <chao@kernel.org>
    f2fs: fix to do sanity check on node footer in __write_node_folio()

Fabio Porcedda <fabio.porcedda@gmail.com>
    USB: serial: option: add Telit FN920C04 RNDIS compositions

Chao Yu <chao@kernel.org>
    Revert "f2fs: block cache/dio write during f2fs_enable_checkpoint()"

Danilo Krummrich <dakr@kernel.org>
    iommu/arm-smmu-qcom: do not register driver in probe()

Yeongjin Gil <youngjin.gil@samsung.com>
    f2fs: optimize f2fs_overwrite_io() for f2fs_iomap_begin

Chao Yu <chao@kernel.org>
    f2fs: fix to avoid mapping wrong physical block for swapfile

Daeho Jeong <daehojeong@google.com>
    f2fs: support non-4KB block size without packed_ssa feature

Chao Yu <chao@kernel.org>
    f2fs: fix to avoid UAF in f2fs_write_end_io()

Yongpeng Yang <yangyongpeng@xiaomi.com>
    f2fs: fix out-of-bounds access in sysfs attribute read/write

Yongpeng Yang <yangyongpeng@xiaomi.com>
    f2fs: fix IS_CHECKPOINTED flag inconsistency issue caused by concurrent atomic commit and checkpoint writes

Chao Yu <chao@kernel.org>
    f2fs: fix to check sysfs filename w/ gc_pin_file_thresh correctly

Zhiguo Niu <zhiguo.niu@unisoc.com>
    f2fs: fix to add gc count stat in f2fs_gc_range

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    fbdev: smscufx: properly copy ioctl memory to kernelspace

Guangshuo Li <lgs201920130244@gmail.com>
    fbdev: rivafb: fix divide error in nv3_arb()

Tiezhu Yang <yangtiezhu@loongson.cn>
    LoongArch: Rework KASAN initialization for PTW-enabled systems

Otto Pflüger <otto.pflueger@abscue.de>
    arm64: dts: mediatek: mt8183: Add missing endpoint IDs to display graph

Anil Gurumurthy <agurumurthy@marvell.com>
    scsi: qla2xxx: Fix bsg_done() causing double free


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

Diffstat:

 Makefile                                   |  4 +-
 arch/arm64/boot/dts/mediatek/mt8183.dtsi   | 37 ++++++++++---
 arch/loongarch/mm/kasan_init.c             | 80 +++++++++++++--------------
 drivers/iommu/arm/arm-smmu/arm-smmu-impl.c | 14 +++++
 drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 14 +++--
 drivers/iommu/arm/arm-smmu/arm-smmu.c      | 24 ++++++++-
 drivers/iommu/arm/arm-smmu/arm-smmu.h      |  5 ++
 drivers/scsi/qla2xxx/qla_bsg.c             | 28 ++++++----
 drivers/usb/serial/option.c                |  6 +++
 drivers/video/fbdev/riva/riva_hw.c         |  3 ++
 drivers/video/fbdev/smscufx.c              |  8 ++-
 fs/f2fs/data.c                             | 53 ++++++++++++------
 fs/f2fs/f2fs.h                             | 67 +++++++++++++++++------
 fs/f2fs/gc.c                               | 24 +++++----
 fs/f2fs/node.c                             | 50 ++++++++++-------
 fs/f2fs/node.h                             |  8 ---
 fs/f2fs/recovery.c                         |  6 +--
 fs/f2fs/segment.c                          | 86 ++++++++++++++++--------------
 fs/f2fs/segment.h                          |  9 ++--
 fs/f2fs/super.c                            | 64 +++++++---------------
 fs/f2fs/sysfs.c                            | 62 +++++++++++++++++----
 include/linux/f2fs_fs.h                    | 73 +++++++++++++++----------
 22 files changed, 460 insertions(+), 265 deletions(-)

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Florian Fainelli]

On 2/17/26 12:31, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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, 19 Feb 2026 19:59:50 +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/v6.x/stable-review/patch-6.19.3-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-6.19.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

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Takeshi Ogasawara]

Hi Greg

On Wed, Feb 18, 2026 at 5:50 AM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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, 19 Feb 2026 19:59:50 +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/v6.x/stable-review/patch-6.19.3-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-6.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

6.19.3-rc1 tested.

Build successfully completed.
Boot successfully completed.
No dmesg regressions.
Video output normal.
Sound output normal.

Lenovo ThinkPad X1 Carbon Gen10(Intel i7-1260P(x86_64) arch linux)

[    0.000000] Linux version 6.19.3-rc1rv-g40e4767c6df5
(takeshi@ThinkPadX1Gen10J0764) (gcc (GCC) 15.2.1 20260209, GNU ld (GNU
Binutils) 2.46) #1 SMP PREEMPT_DYNAMIC Wed Feb 18 08:05:33 JST 2026

Thanks

Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Peter Schneider]

Am 17.02.2026 um 21:31 schrieb Greg Kroah-Hartman:
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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.

Builds, boots and works on my 2-socket Ivy Bridge Xeon E5-2697 v2 server. No dmesg oddities or regressions found.

Tested-by: Peter Schneider <pschneider1968@googlemail.com>


Beste Grüße,
Peter Schneider

-- 
Climb the mountain not to plant your flag, but to embrace the challenge,
enjoy the air and behold the view. Climb it so you can see the world,
not so the world can see you.                    -- David McCullough Jr.

OpenPGP:  0xA3828BD796CCE11A8CADE8866E3A92C92C3FF244
Download: https://www.peters-netzplatz.de/download/pschneider1968_pub.asc
https://keys.mailvelope.com/pks/lookup?op=get&search=pschneider1968@googlemail.com
https://keys.mailvelope.com/pks/lookup?op=get&search=pschneider1968@gmail.com

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Jon Hunter]

On Tue, 17 Feb 2026 21:31:56 +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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, 19 Feb 2026 19:59:50 +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/v6.x/stable-review/patch-6.19.3-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-6.19.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

All tests passing for Tegra ...

Test results for stable-v6.19:
    9 builds:	9 pass, 0 fail
    28 boots:	28 pass, 0 fail
    133 tests:	133 pass, 0 fail

Linux version:	6.19.3-rc1-g40e4767c6df5
Boards tested:	tegra124-jetson-tk1, tegra186-p2771-0000,
                tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
                tegra194-p3509-0000+p3668-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra30-cardhu-a04

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

Jon

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Brett A C Sheffield]

# Librecast Test Results

020/020 [ OK ] liblcrq
010/010 [ OK ] libmld
120/120 [ OK ] liblibrecast

CPU/kernel: Linux auntie 6.19.3-rc1-g40e4767c6df5 #3 SMP PREEMPT_DYNAMIC Wed Feb 18 08:36:31 -00 2026 x86_64 AMD Ryzen 9 9950X 16-Core Processor AuthenticAMD GNU/Linux

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

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Mark Brown]

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On Tue, Feb 17, 2026 at 09:31:56PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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.

Tested-by: Mark Brown <broonie@kernel.org>

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Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Luna Jernberg]

Tested-by: Luna Jernberg <droidbittin@gmail.com>

AMD Ryzen 5 5600 6-Core Processor:
https://www.inet.se/produkt/5304697/amd-ryzen-5-5600-3-5-ghz-35mb on a
https://www.gigabyte.com/Motherboard/B550-AORUS-ELITE-V2-rev-12
https://www.inet.se/produkt/1903406/gigabyte-b550-aorus-elite-v2
motherboard :)

running Arch Linux with the testing repos enabled:
https://archlinux.org/ https://archboot.com/
https://wiki.archlinux.org/title/Arch_Testing_Team

Den tis 17 feb. 2026 kl 21:51 skrev Greg Kroah-Hartman
<gregkh@linuxfoundation.org>:
>
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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, 19 Feb 2026 19:59:50 +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/v6.x/stable-review/patch-6.19.3-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-6.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
> -------------
> Pseudo-Shortlog of commits:
>
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>     Linux 6.19.3-rc1
>
> Chao Yu <chao@kernel.org>
>     f2fs: fix to do sanity check on node footer in {read,write}_end_io
>
> Chao Yu <chao@kernel.org>
>     f2fs: fix to do sanity check on node footer in __write_node_folio()
>
> Fabio Porcedda <fabio.porcedda@gmail.com>
>     USB: serial: option: add Telit FN920C04 RNDIS compositions
>
> Chao Yu <chao@kernel.org>
>     Revert "f2fs: block cache/dio write during f2fs_enable_checkpoint()"
>
> Danilo Krummrich <dakr@kernel.org>
>     iommu/arm-smmu-qcom: do not register driver in probe()
>
> Yeongjin Gil <youngjin.gil@samsung.com>
>     f2fs: optimize f2fs_overwrite_io() for f2fs_iomap_begin
>
> Chao Yu <chao@kernel.org>
>     f2fs: fix to avoid mapping wrong physical block for swapfile
>
> Daeho Jeong <daehojeong@google.com>
>     f2fs: support non-4KB block size without packed_ssa feature
>
> Chao Yu <chao@kernel.org>
>     f2fs: fix to avoid UAF in f2fs_write_end_io()
>
> Yongpeng Yang <yangyongpeng@xiaomi.com>
>     f2fs: fix out-of-bounds access in sysfs attribute read/write
>
> Yongpeng Yang <yangyongpeng@xiaomi.com>
>     f2fs: fix IS_CHECKPOINTED flag inconsistency issue caused by concurrent atomic commit and checkpoint writes
>
> Chao Yu <chao@kernel.org>
>     f2fs: fix to check sysfs filename w/ gc_pin_file_thresh correctly
>
> Zhiguo Niu <zhiguo.niu@unisoc.com>
>     f2fs: fix to add gc count stat in f2fs_gc_range
>
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>     fbdev: smscufx: properly copy ioctl memory to kernelspace
>
> Guangshuo Li <lgs201920130244@gmail.com>
>     fbdev: rivafb: fix divide error in nv3_arb()
>
> Tiezhu Yang <yangtiezhu@loongson.cn>
>     LoongArch: Rework KASAN initialization for PTW-enabled systems
>
> Otto Pflüger <otto.pflueger@abscue.de>
>     arm64: dts: mediatek: mt8183: Add missing endpoint IDs to display graph
>
> Anil Gurumurthy <agurumurthy@marvell.com>
>     scsi: qla2xxx: Fix bsg_done() causing double free
>
>
> -------------
>
> Diffstat:
>
>  Makefile                                   |  4 +-
>  arch/arm64/boot/dts/mediatek/mt8183.dtsi   | 37 ++++++++++---
>  arch/loongarch/mm/kasan_init.c             | 80 +++++++++++++--------------
>  drivers/iommu/arm/arm-smmu/arm-smmu-impl.c | 14 +++++
>  drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 14 +++--
>  drivers/iommu/arm/arm-smmu/arm-smmu.c      | 24 ++++++++-
>  drivers/iommu/arm/arm-smmu/arm-smmu.h      |  5 ++
>  drivers/scsi/qla2xxx/qla_bsg.c             | 28 ++++++----
>  drivers/usb/serial/option.c                |  6 +++
>  drivers/video/fbdev/riva/riva_hw.c         |  3 ++
>  drivers/video/fbdev/smscufx.c              |  8 ++-
>  fs/f2fs/data.c                             | 53 ++++++++++++------
>  fs/f2fs/f2fs.h                             | 67 +++++++++++++++++------
>  fs/f2fs/gc.c                               | 24 +++++----
>  fs/f2fs/node.c                             | 50 ++++++++++-------
>  fs/f2fs/node.h                             |  8 ---
>  fs/f2fs/recovery.c                         |  6 +--
>  fs/f2fs/segment.c                          | 86 ++++++++++++++++--------------
>  fs/f2fs/segment.h                          |  9 ++--
>  fs/f2fs/super.c                            | 64 +++++++---------------
>  fs/f2fs/sysfs.c                            | 62 +++++++++++++++++----
>  include/linux/f2fs_fs.h                    | 73 +++++++++++++++----------
>  22 files changed, 460 insertions(+), 265 deletions(-)
>
>
>

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Ronald Warsow]

Hi

no regressions here on x86_64 (Intel 11th Gen. CPU)

Thanks

Tested-by: Ronald Warsow <rwarsow@gmx.de>

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Justin Forbes]

On Tue, Feb 17, 2026 at 09:31:56PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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, 19 Feb 2026 19:59:50 +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/v6.x/stable-review/patch-6.19.3-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-6.19.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

Tested rc1 against the Fedora build system (aarch64, ppc64le, s390x,
x86_64), and boot tested x86_64. No regressions noted.

Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Ron Economos]

On 2/17/26 12:31, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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, 19 Feb 2026 19:59:50 +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/v6.x/stable-review/patch-6.19.3-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-6.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Built and booted successfully on RISC-V RV64 (HiFive Unmatched).

Tested-by: Ron Economos <re@w6rz.net>

Re: [PATCH 6.19 00/18] 6.19.3-rc1 review

[Miguel Ojeda]

On Tue, 17 Feb 2026 21:31:56 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.19.3 release.
> There are 18 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, 19 Feb 2026 19:59:50 +0000.
> Anything received after that time might be too late.

Boot-tested under QEMU for Rust x86_64, arm64 and riscv64; built-tested
for loongarch64:

Tested-by: Miguel Ojeda <ojeda@kernel.org>

The same couple build errors and the warning still apply, from 6.19.1
(and 6.19.2):

  https://lore.kernel.org/stable/20260215023627.56245-1-ojeda@kernel.org/

Thanks!

Cheers,
Miguel