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Message-ID: <2025102345-quiet-decorated-a417@gregkh>
Date: Thu, 23 Oct 2025 16:35:44 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org,
akpm@...ux-foundation.org,
torvalds@...ux-foundation.org,
stable@...r.kernel.org
Cc: lwn@....net,
jslaby@...e.cz,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Linux 6.12.55
I'm announcing the release of the 6.12.55 kernel.
All users of the 6.12 kernel series must upgrade.
The updated 6.12.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.12.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
------------
Documentation/arch/arm64/silicon-errata.rst | 2
Documentation/networking/seg6-sysctl.rst | 3
Makefile | 2
arch/Kconfig | 1
arch/arm64/Kconfig | 1
arch/arm64/include/asm/cputype.h | 2
arch/arm64/kernel/cpu_errata.c | 1
arch/riscv/kernel/probes/kprobes.c | 13 -
arch/x86/kernel/cpu/resctrl/monitor.c | 44 ++-
drivers/accel/qaic/qaic.h | 2
drivers/accel/qaic/qaic_control.c | 2
drivers/accel/qaic/qaic_data.c | 12 -
drivers/accel/qaic/qaic_debugfs.c | 5
drivers/accel/qaic/qaic_drv.c | 3
drivers/base/power/runtime.c | 44 +++
drivers/cdx/cdx_msi.c | 5
drivers/cpufreq/cppc_cpufreq.c | 14 +
drivers/dma/idxd/init.c | 2
drivers/gpu/drm/amd/amdgpu/Makefile | 3
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 5
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 48 +++-
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 2
drivers/gpu/drm/amd/amdgpu/cyan_skillfish_reg_init.c | 56 ++++
drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 7
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 7
drivers/gpu/drm/amd/amdgpu/mes_v12_0.c | 7
drivers/gpu/drm/amd/amdgpu/nv.h | 1
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 3
drivers/gpu/drm/bridge/lontium-lt9211.c | 3
drivers/gpu/drm/drm_draw.c | 2
drivers/gpu/drm/drm_draw_internal.h | 2
drivers/gpu/drm/exynos/exynos7_drm_decon.c | 98 ++------
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 9
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 28 +-
drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 6
drivers/gpu/drm/panthor/panthor_fw.c | 1
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 2
drivers/gpu/drm/scheduler/sched_main.c | 13 -
drivers/gpu/drm/xe/xe_guc_submit.c | 13 +
drivers/hid/hid-input.c | 5
drivers/hid/hid-multitouch.c | 28 +-
drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 35 +-
drivers/md/md-linear.c | 1
drivers/md/raid0.c | 16 +
drivers/md/raid1.c | 37 ++-
drivers/md/raid10.c | 55 ++++
drivers/md/raid5.c | 2
drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h | 2
drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c | 2
drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c | 225 +++++++------------
drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c | 2
drivers/net/can/m_can/m_can.c | 84 ++++---
drivers/net/can/m_can/m_can.h | 1
drivers/net/can/m_can/m_can_platform.c | 2
drivers/net/can/usb/gs_usb.c | 23 -
drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 1
drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 1
drivers/net/ethernet/broadcom/tg3.c | 5
drivers/net/ethernet/dlink/dl2k.c | 23 +
drivers/net/ethernet/intel/ixgbevf/defines.h | 6
drivers/net/ethernet/intel/ixgbevf/ipsec.c | 10
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 13 +
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 46 +++
drivers/net/ethernet/intel/ixgbevf/mbx.h | 8
drivers/net/ethernet/intel/ixgbevf/vf.c | 194 +++++++++++++---
drivers/net/ethernet/intel/ixgbevf/vf.h | 5
drivers/net/ethernet/realtek/r8169_main.c | 5
drivers/net/netdevsim/netdev.c | 7
drivers/net/usb/lan78xx.c | 38 ++-
drivers/net/usb/r8152.c | 7
drivers/net/wireless/realtek/rtw89/core.c | 39 +--
drivers/net/wireless/realtek/rtw89/core.h | 6
drivers/net/wireless/realtek/rtw89/mac80211.c | 2
drivers/net/wireless/realtek/rtw89/pci.c | 2
drivers/nvme/host/multipath.c | 6
drivers/nvme/host/tcp.c | 3
drivers/phy/cadence/cdns-dphy.c | 131 ++++++++---
drivers/usb/gadget/function/f_acm.c | 42 +--
drivers/usb/gadget/function/f_ecm.c | 48 +---
drivers/usb/gadget/function/f_ncm.c | 78 ++----
drivers/usb/gadget/function/f_rndis.c | 85 ++-----
drivers/usb/gadget/udc/core.c | 3
fs/btrfs/extent_io.c | 2
fs/btrfs/free-space-tree.c | 15 -
fs/btrfs/ioctl.c | 2
fs/btrfs/relocation.c | 13 -
fs/btrfs/zoned.c | 2
fs/dax.c | 2
fs/dcache.c | 12 -
fs/ext4/ext4_jbd2.c | 11
fs/ext4/inode.c | 8
fs/f2fs/data.c | 2
fs/hfsplus/unicode.c | 24 ++
fs/jbd2/transaction.c | 13 -
fs/nfsd/blocklayout.c | 33 +-
fs/nfsd/blocklayoutxdr.c | 171 ++++++++------
fs/nfsd/blocklayoutxdr.h | 8
fs/nfsd/flexfilelayout.c | 8
fs/nfsd/flexfilelayoutxdr.c | 3
fs/nfsd/nfs4layouts.c | 1
fs/nfsd/nfs4proc.c | 36 +--
fs/nfsd/nfs4xdr.c | 25 --
fs/nfsd/nfsd.h | 1
fs/nfsd/pnfs.h | 1
fs/nfsd/xdr4.h | 39 +++
fs/smb/client/inode.c | 6
fs/smb/client/misc.c | 17 +
fs/smb/client/smb2ops.c | 8
fs/smb/server/mgmt/user_session.c | 7
fs/smb/server/smb2pdu.c | 9
fs/smb/server/transport_ipc.c | 12 +
fs/xfs/libxfs/xfs_log_format.h | 30 ++
fs/xfs/libxfs/xfs_ondisk.h | 2
fs/xfs/scrub/reap.c | 9
fs/xfs/xfs_log.c | 8
fs/xfs/xfs_log_priv.h | 4
fs/xfs/xfs_log_recover.c | 34 ++
include/linux/mm.h | 2
include/linux/pci.h | 14 +
include/linux/pm_runtime.h | 4
include/linux/usb/gadget.h | 25 ++
include/net/dst.h | 32 ++
include/net/inet6_hashtables.h | 2
include/net/inet_connection_sock.h | 3
include/net/inet_hashtables.h | 2
include/net/ip.h | 11
include/net/ip_tunnels.h | 15 +
include/net/route.h | 2
io_uring/rw.c | 2
kernel/events/core.c | 8
kernel/padata.c | 6
kernel/sched/fair.c | 26 +-
mm/slub.c | 9
net/core/dst.c | 4
net/core/sock.c | 14 -
net/ipv4/icmp.c | 24 +-
net/ipv4/igmp.c | 2
net/ipv4/ip_fragment.c | 2
net/ipv4/ip_output.c | 19 +
net/ipv4/ip_tunnel.c | 14 -
net/ipv4/ip_vti.c | 4
net/ipv4/netfilter.c | 4
net/ipv4/route.c | 8
net/ipv4/tcp_fastopen.c | 4
net/ipv4/tcp_input.c | 3
net/ipv4/tcp_ipv4.c | 12 -
net/ipv4/tcp_metrics.c | 8
net/ipv4/tcp_output.c | 19 +
net/ipv4/xfrm4_output.c | 2
net/ipv6/ip6_tunnel.c | 3
net/ipv6/tcp_ipv6.c | 22 -
net/mptcp/ctrl.c | 9
net/tls/tls_main.c | 7
net/tls/tls_sw.c | 31 ++
rust/bindings/bindings_helper.h | 1
sound/firewire/amdtp-stream.h | 2
sound/soc/amd/acp/acp-sdw-sof-mach.c | 2
sound/soc/codecs/idt821034.c | 12 -
sound/soc/codecs/nau8821.c | 53 +++-
sound/usb/card.c | 10
tools/testing/selftests/bpf/prog_tests/arg_parsing.c | 12 -
161 files changed, 1901 insertions(+), 955 deletions(-)
Adrian Hunter (3):
perf/core: Fix address filter match with backing files
perf/core: Fix MMAP event path names with backing files
perf/core: Fix MMAP2 event device with backing files
Akhil P Oommen (1):
drm/msm/a6xx: Fix PDC sleep sequence
Al Viro (1):
d_alloc_parallel(): set DCACHE_PAR_LOOKUP earlier
Alex Deucher (3):
drm/amdgpu: add ip offset support for cyan skillfish
drm/amdgpu: add support for cyan skillfish without IP discovery
drm/amdgpu: fix handling of harvesting for ip_discovery firmware
Alexey Simakov (1):
tg3: prevent use of uninitialized remote_adv and local_adv variables
Alok Tiwari (1):
drm/rockchip: vop2: use correct destination rectangle height check
Amit Chaudhary (1):
nvme-multipath: Skip nr_active increments in RETRY disposition
Andrii Nakryiko (1):
selftests/bpf: make arg_parsing.c more robust to crashes
Babu Moger (2):
x86/resctrl: Refactor resctrl_arch_rmid_read()
x86/resctrl: Fix miscount of bandwidth event when reactivating previously unavailable RMID
Bence Csókás (1):
PM: runtime: Add new devm functions
Benjamin Tissoires (1):
HID: multitouch: fix sticky fingers
Boris Burkov (1):
btrfs: fix incorrect readahead expansion length
Breno Leitao (1):
netdevsim: set the carrier when the device goes up
Celeste Liu (2):
can: gs_usb: gs_make_candev(): populate net_device->dev_port
can: gs_usb: increase max interface to U8_MAX
Christoph Hellwig (2):
xfs: rename the old_crc variable in xlog_recover_process
xfs: fix log CRC mismatches between i386 and other architectures
Christophe Leroy (1):
ASoC: codecs: Fix gain setting ranges for Renesas IDT821034 codec
Chuck Lever (1):
NFSD: Define a proc_layoutcommit for the FlexFiles layout type
Conor Dooley (1):
rust: cfi: only 64-bit arm and x86 support CFI_CLANG
Cristian Ciocaltea (3):
ASoC: nau8821: Cancel jdet_work before handling jack ejection
ASoC: nau8821: Generalize helper to clear IRQ status
ASoC: nau8821: Add DMI quirk to bypass jack debounce circuit
Darrick J. Wong (1):
xfs: use deferred intent items for reaping crosslinked blocks
Deepanshu Kartikey (1):
ext4: detect invalid INLINE_DATA + EXTENTS flag combination
Devarsh Thakkar (2):
phy: cadence: cdns-dphy: Fix PLL lock and O_CMN_READY polling
phy: cadence: cdns-dphy: Update calibration wait time for startup state machine
Dmitry Safonov (1):
net/ip6_tunnel: Prevent perpetual tunnel growth
Dmitry Torokhov (1):
HID: hid-input: only ignore 0 battery events for digitizers
Eric Dumazet (5):
tcp: fix tcp_tso_should_defer() vs large RTT
tcp: convert to dev_net_rcu()
tcp: cache RTAX_QUICKACK metric in a hot cache line
net: dst: add four helpers to annotate data-races around dst->dev
ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]
Eugene Korenevsky (1):
cifs: parse_dfs_referrals: prevent oob on malformed input
Fabian Vogt (1):
riscv: kprobes: Fix probe address validation
Fedor Pchelkin (1):
wifi: rtw89: avoid possible TX wait initialization race
Filipe Manana (2):
btrfs: fix clearing of BTRFS_FS_RELOC_RUNNING if relocation already running
btrfs: do not assert we found block group item when creating free space tree
Francesco Valla (1):
drm/draw: fix color truncation in drm_draw_fill24
Greg Kroah-Hartman (1):
Linux 6.12.55
Guenter Roeck (1):
dmaengine: Add missing cleanup on module unload
Gui-Dong Han (1):
drm/amdgpu: use atomic functions with memory barriers for vm fault info
Guoniu Zhou (1):
media: nxp: imx8-isi: m2m: Fix streaming cleanup on release
Hao Ge (1):
slab: reset slab->obj_ext when freeing and it is OBJEXTS_ALLOC_FAIL
I Viswanath (1):
net: usb: lan78xx: fix use of improperly initialized dev->chipid in lan78xx_reset
Jaegeuk Kim (1):
f2fs: fix wrong block mapping for multi-devices
Jakub Acs (1):
mm/ksm: fix flag-dropping behavior in ksm_madvise
Jan Kara (1):
vfs: Don't leak disconnected dentries on umount
Jedrzej Jagielski (2):
ixgbevf: fix getting link speed data for E610 devices
ixgbevf: fix mailbox API compatibility by negotiating supported features
Jeffrey Hugo (1):
accel/qaic: Fix bootlog initialization ordering
Jens Axboe (1):
Revert "io_uring/rw: drop -EOPNOTSUPP check in __io_complete_rw_common()"
Jiaming Zhang (1):
ALSA: usb-audio: Fix NULL pointer deference in try_to_register_card
Jiri Slaby (SUSE) (1):
irqdomain: cdx: Switch to of_fwnode_handle()
John Garry (3):
md/raid0: Handle bio_split() errors
md/raid1: Handle bio_split() errors
md/raid10: Handle bio_split() errors
Jonathan Kim (1):
drm/amdgpu: fix gfx12 mes packet status return check
Kaustabh Chakraborty (3):
drm/exynos: exynos7_drm_decon: fix uninitialized crtc reference in functions
drm/exynos: exynos7_drm_decon: properly clear channels during bind
drm/exynos: exynos7_drm_decon: remove ctx->suspended
Ketil Johnsen (1):
drm/panthor: Ensure MCU is disabled on suspend
Kuen-Han Tsai (6):
usb: gadget: Store endpoint pointer in usb_request
usb: gadget: Introduce free_usb_request helper
usb: gadget: f_ncm: Refactor bind path to use __free()
usb: gadget: f_acm: Refactor bind path to use __free()
usb: gadget: f_ecm: Refactor bind path to use __free()
usb: gadget: f_rndis: Refactor bind path to use __free()
Kuniyuki Iwashima (2):
mptcp: Call dst_release() in mptcp_active_enable().
mptcp: Use __sk_dst_get() and dst_dev_rcu() in mptcp_active_enable().
Laurent Pinchart (1):
media: nxp: imx8-isi: Drop unused argument to mxc_isi_channel_chain()
Li Qiang (1):
ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails
Linmao Li (1):
r8169: fix packet truncation after S4 resume on RTL8168H/RTL8111H
Marc Kleine-Budde (4):
can: m_can: m_can_plat_remove(): add missing pm_runtime_disable()
can: m_can: m_can_handle_state_errors(): fix CAN state transition to Error Active
can: m_can: m_can_chip_config(): bring up interface in correct state
can: m_can: fix CAN state in system PM
Marek Vasut (1):
drm/bridge: lt9211: Drop check for last nibble of version register
Mario Limonciello (1):
drm/amd: Check whether secure display TA loaded successfully
Marios Makassikis (1):
ksmbd: fix recursive locking in RPC handle list access
Mark Rutland (2):
arm64: cputype: Add Neoverse-V3AE definitions
arm64: errata: Apply workarounds for Neoverse-V3AE
Matthieu Baerts (NGI0) (1):
mptcp: reset blackhole on success with non-loopback ifaces
Miaoqian Lin (1):
cdx: Fix device node reference leak in cdx_msi_domain_init
Miquel Sabaté Solà (2):
btrfs: fix memory leak on duplicated memory in the qgroup assign ioctl
btrfs: fix memory leaks when rejecting a non SINGLE data profile without an RST
Nicolas Dichtel (1):
doc: fix seg6_flowlabel path
Oleksij Rempel (1):
net: usb: lan78xx: Add error handling to lan78xx_init_mac_address
Piotr Kwapulinski (2):
PCI: Add PCI_VDEVICE_SUB helper macro
ixgbevf: Add support for Intel(R) E610 device
Pranjal Ramajor Asha Kanojiya (1):
accel/qaic: Synchronize access to DBC request queue head & tail pointer
Rafael J. Wysocki (1):
cpufreq: CPPC: Avoid using CPUFREQ_ETERNAL as transition delay
Raju Rangoju (1):
amd-xgbe: Avoid spurious link down messages during interface toggle
Randy Dunlap (1):
ALSA: firewire: amdtp-stream: fix enum kernel-doc warnings
Sabrina Dubroca (5):
tls: trim encrypted message to match the plaintext on short splice
tls: wait for async encrypt in case of error during latter iterations of sendmsg
tls: always set record_type in tls_process_cmsg
tls: wait for pending async decryptions if tls_strp_msg_hold fails
tls: don't rely on tx_work during send()
Sean Nyekjaer (4):
can: m_can: add deinit callback
can: m_can: call deinit/init callback when going into suspend/resume
iio: imu: inv_icm42600: Simplify pm_runtime setup
iio: imu: inv_icm42600: Avoid configuring if already pm_runtime suspended
Sergey Bashirov (6):
nfsd: Use correct error code when decoding extents
nfsd: Drop dprintk in blocklayout xdr functions
NFSD: Rework encoding and decoding of nfsd4_deviceid
NFSD: Minor cleanup in layoutcommit processing
NFSD: Implement large extent array support in pNFS
NFSD: Fix last write offset handling in layoutcommit
Sharath Chandra Vurukala (1):
net: Add locking to protect skb->dev access in ip_output
Shuhao Fu (1):
smb: client: Fix refcount leak for cifs_sb_tlink
Shuicheng Lin (1):
drm/xe/guc: Check GuC running state before deregistering exec queue
Thadeu Lima de Souza Cascardo (1):
HID: multitouch: fix name of Stylus input devices
Timur Kristóf (1):
drm/amd/powerplay: Fix CIK shutdown temperature
Tomi Valkeinen (1):
phy: cdns-dphy: Store hs_clk_rate and return it
Tvrtko Ursulin (1):
drm/sched: Fix potential double free in drm_sched_job_add_resv_dependencies
Viacheslav Dubeyko (1):
hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
Vincent Guittot (1):
sched/fair: Fix pelt lost idle time detection
Wilfred Mallawa (1):
nvme/tcp: handle tls partially sent records in write_space()
Xiao Liang (1):
padata: Reset next CPU when reorder sequence wraps around
Xing Guo (1):
selftests: arg_parsing: Ensure data is flushed to disk before reading.
Yeounsu Moon (1):
net: dlink: handle dma_map_single() failure properly
Yi Cong (1):
r8152: add error handling in rtl8152_driver_init
Youssef Samir (1):
accel/qaic: Treat remaining == 0 as error in find_and_map_user_pages()
Yu Kuai (1):
md: fix mssing blktrace bio split events
Yuezhang Mo (1):
dax: skip read lock assertion for read-only filesystems
Zhang Yi (2):
jbd2: ensure that all ongoing I/O complete before freeing blocks
ext4: wait for ongoing I/O to complete before freeing blocks
Zhanjun Dong (1):
drm/i915/guc: Skip communication warning on reset in progress
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