[PATCH 6.6 00/39] 6.6.127-rc1 review

[PATCH 6.6 00/39] 6.6.127-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 6.6.127 release.
There are 39 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-6.6.127-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-6.6.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 6.6.127-rc1

Menglong Dong <menglong8.dong@gmail.com>
    net: tunnel: make skb_vlan_inet_prepare() return drop reasons

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

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

Wenjie Qi <qwjhust@gmail.com>
    f2fs: fix zoned block device information initialization

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

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

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

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()

Huacai Chen <chenhuacai@kernel.org>
    LoongArch: Add writecombine support for DMW-based ioremap()

Chen Ridong <chenridong@huawei.com>
    cpuset: Fix missing adaptation for cpuset_is_populated

David Hildenbrand (Red Hat) <david@kernel.org>
    mm/hugetlb: fix excessive IPI broadcasts when unsharing PMD tables using mmu_gather

David Hildenbrand (Red Hat) <david@kernel.org>
    mm/hugetlb: fix two comments related to huge_pmd_unshare()

David Hildenbrand (Red Hat) <david@kernel.org>
    mm/hugetlb: fix hugetlb_pmd_shared()

Jane Chu <jane.chu@oracle.com>
    mm/hugetlb: fix copy_hugetlb_page_range() to use ->pt_share_count

Daniel Borkmann <daniel@iogearbox.net>
    Revert "wireguard: device: enable threaded NAPI"

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

Kanglong Wang <wangkanglong@loongson.cn>
    LoongArch: Add WriteCombine shadow mapping in KASAN

Alban Bedel <alban.bedel@lht.dlh.de>
    gpiolib: acpi: Fix gpio count with string references

Ziyi Guo <n7l8m4@u.northwestern.edu>
    ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put()

Charles Keepax <ckeepax@opensource.cirrus.com>
    ASoC: cs42l43: Correct handling of 3-pole jack load detection

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    platform/x86: panasonic-laptop: Fix sysfs group leak in error path

gongqi <550230171hxy@gmail.com>
    platform/x86/amd/pmc: Add quirk for MECHREVO Wujie 15X Pro

Dirk Su <dirk.su@canonical.com>
    ASoC: amd: yc: Add quirk for HP 200 G2a 16

Tagir Garaev <tgaraev653@gmail.com>
    ASoC: Intel: sof_es8336: Add DMI quirk for Huawei BOD-WXX9

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    platform/x86: classmate-laptop: Add missing NULL pointer checks

Brahmajit Das <listout@listout.xyz>
    drm/tegra: hdmi: sor: Fix error: variable ‘j’ set but not used

Deepanshu Kartikey <kartikey406@gmail.com>
    romfs: check sb_set_blocksize() return value

Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
    ASoC: cs35l45: Corrects ASP_TX5 DAPM widget channel

Zhang Heng <zhangheng@kylinos.cn>
    ALSA: hda/realtek: Add quirk for Inspur S14-G1

Xuewen Yan <xuewen.yan@unisoc.com>
    gpio: sprd: Change sprd_gpio lock to raw_spin_lock

Anatolii Shirykalov <pipocavsobake@gmail.com>
    ASoC: amd: yc: Add ASUS ExpertBook PM1503CDA to quirks list

Tim Guttzeit <t.guttzeit@tuxedocomputers.com>
    ALSA: hda/realtek: Fix headset mic for TongFang X6AR55xU

Gui-Dong Han <hanguidong02@gmail.com>
    bus: fsl-mc: fix use-after-free in driver_override_show()

Chelsy Ratnawat <chelsyratnawat2001@gmail.com>
    bus: fsl-mc: Replace snprintf and sprintf with sysfs_emit in sysfs show functions

Liu Song <liu.song13@zte.com.cn>
    PCI: endpoint: Avoid creating sub-groups asynchronously

Christophe JAILLET <christophe.jaillet@wanadoo.fr>
    PCI: endpoint: Remove unused field in struct pci_epf_group

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


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

Diffstat:

 Makefile                                  |   4 +-
 arch/loongarch/include/asm/addrspace.h    |   4 +
 arch/loongarch/include/asm/io.h           |  10 +-
 arch/loongarch/include/asm/kasan.h        |  11 ++-
 arch/loongarch/include/asm/loongarch.h    |  10 +-
 arch/loongarch/include/asm/stackframe.h   |  11 +++
 arch/loongarch/kernel/head.S              |  11 +--
 arch/loongarch/mm/kasan_init.c            |  78 +++++++++-------
 arch/loongarch/power/suspend_asm.S        |   6 +-
 drivers/bus/fsl-mc/fsl-mc-bus.c           |  10 +-
 drivers/firmware/efi/libstub/loongarch.c  |   2 +
 drivers/gpio/gpio-sprd.c                  |   8 +-
 drivers/gpio/gpiolib-acpi.c               |   1 +
 drivers/gpu/drm/tegra/hdmi.c              |   4 +-
 drivers/gpu/drm/tegra/sor.c               |   4 +-
 drivers/net/bareudp.c                     |   4 +-
 drivers/net/geneve.c                      |   4 +-
 drivers/net/wireguard/device.c            |   1 -
 drivers/pci/endpoint/pci-ep-cfs.c         |  16 +---
 drivers/platform/x86/amd/pmc/pmc-quirks.c |   7 ++
 drivers/platform/x86/classmate-laptop.c   |  32 +++++++
 drivers/platform/x86/panasonic-laptop.c   |   4 +-
 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                            |  26 ++++--
 fs/f2fs/f2fs.h                            |   1 +
 fs/f2fs/gc.c                              |   1 +
 fs/f2fs/node.c                            |  14 ++-
 fs/f2fs/super.c                           |  27 ++++++
 fs/f2fs/sysfs.c                           |  60 ++++++++++--
 fs/romfs/super.c                          |   5 +-
 include/asm-generic/tlb.h                 |  77 +++++++++++++++-
 include/linux/hugetlb.h                   |  17 ++--
 include/linux/mm_types.h                  |   6 ++
 include/net/ip_tunnels.h                  |  13 ++-
 kernel/cgroup/cpuset.c                    |   2 +-
 mm/hugetlb.c                              | 146 ++++++++++++++++--------------
 mm/mmu_gather.c                           |  33 +++++++
 mm/rmap.c                                 |  25 +++--
 sound/pci/hda/patch_realtek.c             |   5 +
 sound/soc/amd/yc/acp6x-mach.c             |  14 +++
 sound/soc/codecs/cs35l45.c                |   2 +-
 sound/soc/codecs/cs42l43-jack.c           |  37 ++++++--
 sound/soc/fsl/fsl_xcvr.c                  |   3 +
 sound/soc/intel/boards/sof_es8336.c       |   9 ++
 47 files changed, 593 insertions(+), 217 deletions(-)

Re: [PATCH 6.6 00/39] 6.6.127-rc1 review

[Florian Fainelli]

On 2/17/26 12:30, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.127 release.
> There are 39 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-6.6.127-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-6.6.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 6.6 00/39] 6.6.127-rc1 review

[Peter Schneider]

Am 17.02.2026 um 21:30 schrieb Greg Kroah-Hartman:
> This is the start of the stable review cycle for the 6.6.127 release.
> There are 39 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 6.6 00/39] 6.6.127-rc1 review

[Jon Hunter]

On Tue, 17 Feb 2026 21:30:22 +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.127 release.
> There are 39 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-6.6.127-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-6.6.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

All tests passing for Tegra ...

Test results for stable-v6.6:
    10 builds:	10 pass, 0 fail
    28 boots:	28 pass, 0 fail
    133 tests:	133 pass, 0 fail

Linux version:	6.6.127-rc1-g27a952792232
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 6.6 00/39] 6.6.127-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 6.6.127-rc1-g27a952792232 #1 SMP PREEMPT_DYNAMIC Wed Feb 18 09:02:27 -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 6.6 00/39] 6.6.127-rc1 review

[Mark Brown]

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On Tue, Feb 17, 2026 at 09:30:22PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.127 release.
> There are 39 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 6.6 00/39] 6.6.127-rc1 review

[Francesco Dolcini]

On Tue, Feb 17, 2026 at 09:30:22PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.127 release.
> There are 39 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.

Compiled and tested on

 - Verdin iMX8MM
 - Colibri iMX6
 - Apalis iMX6
 - Colibri iMX6ULL
 - Colibri iMX7

(For the record: something strange - a freeze during hardware video
 decode test - happened on some colibri imx6, but it's not something
 systematic. And I see no reason for these patches to be the root cause
 of it)

Tested-by: Francesco Dolcini <francesco.dolcini@toradex.com>

Re: [PATCH 6.6 00/39] 6.6.127-rc1 review

[Ron Economos]

On 2/17/26 12:30, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.127 release.
> There are 39 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-6.6.127-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-6.6.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 6.6 00/39] 6.6.127-rc1 review

[Miguel Ojeda]

On Tue, 17 Feb 2026 21:30:22 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.6.127 release.
> There are 39 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:

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

Thanks!

Cheers,
Miguel