[PATCH 6.19 00/18] 6.19.3-rc1 review

[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(-)