Linux 6.6.127

From: Greg Kroah-Hartman

Date: Thu Feb 19 2026 - 10:41:12 EST


I'm announcing the release of the 6.6.127 kernel.

All users of the 6.6 kernel series must upgrade.

The updated 6.6.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary

thanks,

greg k-h

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

Makefile | 2
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 | 76 ++++++++-------
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, 591 insertions(+), 215 deletions(-)

Alban Bedel (1):
gpiolib: acpi: Fix gpio count with string references

Anatolii Shirykalov (1):
ASoC: amd: yc: Add ASUS ExpertBook PM1503CDA to quirks list

Anil Gurumurthy (1):
scsi: qla2xxx: Fix bsg_done() causing double free

Brahmajit Das (1):
drm/tegra: hdmi: sor: Fix error: variable ‘j’ set but not used

Chao Yu (2):
f2fs: fix to avoid UAF in f2fs_write_end_io()
f2fs: fix to avoid mapping wrong physical block for swapfile

Charles Keepax (1):
ASoC: cs42l43: Correct handling of 3-pole jack load detection

Chelsy Ratnawat (1):
bus: fsl-mc: Replace snprintf and sprintf with sysfs_emit in sysfs show functions

Chen Ridong (1):
cpuset: Fix missing adaptation for cpuset_is_populated

Christophe JAILLET (1):
PCI: endpoint: Remove unused field in struct pci_epf_group

Daniel Borkmann (1):
Revert "wireguard: device: enable threaded NAPI"

David Hildenbrand (Red Hat) (3):
mm/hugetlb: fix hugetlb_pmd_shared()
mm/hugetlb: fix two comments related to huge_pmd_unshare()
mm/hugetlb: fix excessive IPI broadcasts when unsharing PMD tables using mmu_gather

Deepanshu Kartikey (1):
romfs: check sb_set_blocksize() return value

Dirk Su (1):
ASoC: amd: yc: Add quirk for HP 200 G2a 16

Fabio Porcedda (1):
USB: serial: option: add Telit FN920C04 RNDIS compositions

Greg Kroah-Hartman (2):
fbdev: smscufx: properly copy ioctl memory to kernelspace
Linux 6.6.127

Guangshuo Li (1):
fbdev: rivafb: fix divide error in nv3_arb()

Gui-Dong Han (1):
bus: fsl-mc: fix use-after-free in driver_override_show()

Huacai Chen (1):
LoongArch: Add writecombine support for DMW-based ioremap()

Jane Chu (1):
mm/hugetlb: fix copy_hugetlb_page_range() to use ->pt_share_count

Kanglong Wang (1):
LoongArch: Add WriteCombine shadow mapping in KASAN

Liu Song (1):
PCI: endpoint: Avoid creating sub-groups asynchronously

Menglong Dong (1):
net: tunnel: make skb_vlan_inet_prepare() return drop reasons

Rafael J. Wysocki (2):
platform/x86: classmate-laptop: Add missing NULL pointer checks
platform/x86: panasonic-laptop: Fix sysfs group leak in error path

Ricardo Rivera-Matos (1):
ASoC: cs35l45: Corrects ASP_TX5 DAPM widget channel

Tagir Garaev (1):
ASoC: Intel: sof_es8336: Add DMI quirk for Huawei BOD-WXX9

Tiezhu Yang (1):
LoongArch: Rework KASAN initialization for PTW-enabled systems

Tim Guttzeit (1):
ALSA: hda/realtek: Fix headset mic for TongFang X6AR55xU

Wenjie Qi (1):
f2fs: fix zoned block device information initialization

Xuewen Yan (1):
gpio: sprd: Change sprd_gpio lock to raw_spin_lock

Yongpeng Yang (2):
f2fs: fix out-of-bounds access in sysfs attribute read/write
f2fs: fix IS_CHECKPOINTED flag inconsistency issue caused by concurrent atomic commit and checkpoint writes

Zhang Heng (1):
ALSA: hda/realtek: Add quirk for Inspur S14-G1

Zhiguo Niu (1):
f2fs: fix to add gc count stat in f2fs_gc_range

Ziyi Guo (1):
ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put()

gongqi (1):
platform/x86/amd/pmc: Add quirk for MECHREVO Wujie 15X Pro