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Message-Id: <20251002153627.8890d5019e8e25a9df283e99@linux-foundation.org>
Date: Thu, 2 Oct 2025 15:36:27 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-mm@...ck.org, mm-commits@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [GIT PULL] non-MM updates for 6.18-rc1
Linus, please pull the mm.git non-MM updates for the 6.18-rcX
development cycle.
No merge conflicts are present and none are anticipated.
Thanks.
The following changes since commit e6b9dce0aeeb91dfc0974ab87f02454e24566182:
Merge tag 'sound-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound (2025-09-02 13:38:07 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-nonmm-stable-2025-10-02-15-29
for you to fetch changes up to 9f1c14c1de1bdde395f6cc893efa4f80a2ae3b2b:
Squashfs: reject negative file sizes in squashfs_read_inode() (2025-09-28 11:36:15 -0700)
----------------------------------------------------------------
Patch series in this pull request:
- The 3 patch series "ida: Remove the ida_simple_xxx() API" from
Christophe Jaillet completes the removal of this legacy IDR API.
- The 9 patch series "panic: introduce panic status function family"
from Jinchao Wang provides a number of cleanups to the panic code and
its various helpers, which were rather ad-hoc and scattered all over the
place.
- The 5 patch series "tools/delaytop: implement real-time keyboard
interaction support" from Fan Yu adds a few nice user-facing usability
changes to the delaytop monitoring tool.
- The 3 patch series "efi: Fix EFI boot with kexec handover (KHO)" from
Evangelos Petrongonas fixes a panic which was happening with the
combination of EFI and KHO.
- The 2 patch series "Squashfs: performance improvement and a sanity
check" from Phillip Lougher teaches squashfs's lseek() about
SEEK_DATA/SEEK_HOLE. A mere 150x speedup was measured for a well-chosen
microbenchmark.
- Plus another 50-odd singleton patches all over the place.
----------------------------------------------------------------
Alexey Dobriyan (1):
proc: test lseek on /proc/net/dev
Alistair Popple (1):
cramfs: fix incorrect physical page address calculation
Bala-Vignesh-Reddy (1):
selftests: proc: mark vsyscall strings maybe-unused
Brian Mak (1):
x86/kexec: carry forward the boot DTB on kexec
Christophe JAILLET (3):
idr test suite: remove usage of the deprecated ida_simple_xx() API
ida: remove the ida_simple_xxx() API
nvmem: update a comment related to struct nvmem_config
Coiby Xu (1):
crash: add KUnit tests for crash_exclude_mem_range
Dan Carpenter (2):
ocfs2: remove unnecessary NULL check in ocfs2_grab_folios()
ocfs2: fix double free in user_cluster_connect()
Demi Marie Obenour (1):
kernel: prevent prctl(PR_SET_PDEATHSIG) from racing with parent process exit
Dmitry Antipov (2):
ocfs2: add suballoc slot check in ocfs2_validate_inode_block()
ocfs2: avoid extra calls to strlen() after ocfs2_sprintf_system_inode_name()
Evangelos Petrongonas (2):
kexec: introduce is_kho_boot()
efi: support booting with kexec handover (KHO)
Fan Yu (5):
tools/delaytop: add flexible sorting by delay field
tools/delaytop: add memory verbose mode support
tools/delaytop: add interactive mode with keyboard controls
tools/delaytop: improve error handling for missing PSI support
docs: update delaytop documentation for new interactive features
Feng Tang (3):
lib/sys_info: handle sys_info_mask==0 case
panic: refine the document for 'panic_print'
panic: add note that 'panic_print' parameter is deprecated
Guan-Chun Wu (1):
btree: simplify merge logic by using btree_last() return value
Huacai Chen (1):
init: handle bootloader identifier in kernel parameters
Jinchao Wang (10):
panic: introduce helper functions for panic state
fbdev: use panic_in_progress() helper
crash_core: use panic_try_start() in crash_kexec()
panic: use panic_try_start() in nmi_panic()
panic: use panic_try_start() in vpanic()
printk/nbcon: use panic_on_this_cpu() helper
panic/printk: replace this_cpu_in_panic() with panic_on_this_cpu()
panic/printk: replace other_cpu_in_panic() with panic_on_other_cpu()
watchdog: skip checks when panic is in progress
panic: use angle-bracket include for panic.h
Joe Perches (1):
checkpatch: allow http links of any length in commit logs
Johan Hovold (1):
lib/genalloc: fix device leak in of_gen_pool_get()
Johannes Berg (1):
panic: remove CONFIG_PANIC_ON_OOPS_VALUE
Krzysztof Kozlowski (2):
coccinelle: of_table: handle SPI device ID tables
coccinelle: platform_no_drv_owner: handle also built-in drivers
Kuan-Wei Chiu (2):
test_firmware: use str_true_false() helper
alloc_tag: use str_on_off() helper
Liao Yuanhong (3):
lib/digsig: remove unnecessary memset
x86/crash: remove redundant 0 value initialization
kexec_core: remove redundant 0 value initialization
Masami Hiramatsu (Google) (1):
hung_task: dump blocker task if it is not hung
Oleg Nesterov (3):
fork: kill the pointless lower_32_bits() in create_io_thread(), kernel_thread(), and user_mode_thread()
sched/task.h: fix the wrong comment on task_lock() nesting with tasklist_lock
kernel/sys.c: fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths
Petr Mladek (1):
panic: clean up message about deprecated 'panic_print' parameter
Phillip Lougher (4):
Squashfs: fix uninit-value in squashfs_get_parent
Squashfs: add additional inode sanity checking
Squashfs: add SEEK_DATA/SEEK_HOLE support
Squashfs: reject negative file sizes in squashfs_read_inode()
Pratyush Yadav (1):
kho: only fill kimage if KHO is finalized
Qianfeng Rong (1):
ref_tracker: remove redundant __GFP_NOWARN
Randy Dunlap (2):
list.h: add missing kernel-doc for basic macros
kernel.h: add comments for enum system_states
Sahil Chandna (1):
kallsyms: use kmalloc_array() instead of kmalloc()
Sergey Senozhatsky (1):
panic: remove redundant panic-cpu backtrace
Sibi Sankar (1):
MAINTAINERS: update Sibi Sankar's email address
Soham Bagchi (2):
kcov: use write memory barrier after memcpy() in kcov_move_area()
kcov: load acquire coverage count in user-space code
Suchit Karunakaran (1):
checkpatch: suppress strscpy warnings for userspace tools
Tetsuo Handa (1):
squashfs: verify inode mode when loading from disk
Thorsten Blum (2):
ocfs2: remove commented out mlog() statements
lib/decompress: use designated initializers for struct compress_format
Tio Zhang (1):
fork: remove #ifdef CONFIG_LOCKDEP in copy_process()
Xichao Zhao (1):
lib/fault-inject-usercopy.c: use PTR_ERR_OR_ZERO() to simplify code
ZhenguoYao (2):
watchdog/softlockup: fix wrong output when watchdog_thresh < 3
watchdog/softlockup: fix incorrect CPU utilization output during softlockup
fuqiang wang (1):
x86/kexec: fix potential cmem->ranges out of memory
yili (1):
ocfs2: fix super block reserved field offset comment
zhang jiao (1):
fs/proc/base.c: fix the wrong format specifier
zhoumin (1):
vfat: remove unused variable
.mailmap | 3 +-
Documentation/accounting/delay-accounting.rst | 91 ++--
Documentation/admin-guide/kernel-parameters.txt | 2 +-
Documentation/admin-guide/sysctl/kernel.rst | 2 +-
Documentation/dev-tools/kcov.rst | 7 +-
MAINTAINERS | 2 +-
arch/x86/kernel/crash.c | 25 +-
arch/x86/kernel/kexec-bzimage64.c | 47 +-
drivers/firmware/efi/efi-init.c | 29 +-
drivers/video/fbdev/core/fbcon.c | 9 +-
fs/cramfs/inode.c | 2 +-
fs/fat/dir.c | 7 +-
fs/ocfs2/alloc.c | 3 +-
fs/ocfs2/dlm/dlmmaster.c | 11 -
fs/ocfs2/dlm/dlmrecovery.c | 1 -
fs/ocfs2/inode.c | 8 +
fs/ocfs2/ioctl.c | 18 +-
fs/ocfs2/move_extents.c | 8 +-
fs/ocfs2/ocfs2_fs.h | 2 +-
fs/ocfs2/stack_user.c | 1 +
fs/ocfs2/sysfile.c | 12 +-
fs/proc/base.c | 2 +-
fs/squashfs/file.c | 137 ++++-
fs/squashfs/inode.c | 39 +-
fs/squashfs/squashfs.h | 1 +
fs/squashfs/squashfs_fs.h | 1 +
fs/squashfs/squashfs_fs_i.h | 2 +-
include/linux/idr.h | 8 -
include/linux/kernel.h | 21 +-
include/linux/kexec.h | 5 +-
include/linux/kexec_handover.h | 6 +
include/linux/list.h | 8 +
include/linux/moduleparam.h | 13 +
include/linux/nvmem-provider.h | 2 +-
include/linux/panic.h | 6 +
include/linux/printk.h | 2 -
include/linux/sched/task.h | 5 +-
include/uapi/linux/kexec.h | 4 +
init/main.c | 12 +
kernel/Kconfig.kexec | 11 +
kernel/Makefile | 1 +
kernel/crash_core.c | 30 +-
kernel/crash_core_test.c | 343 +++++++++++++
kernel/fork.c | 18 +-
kernel/hung_task.c | 78 +--
kernel/kallsyms_selftest.c | 2 +-
kernel/kcov.c | 9 +
kernel/kexec_core.c | 1 -
kernel/kexec_file.c | 1 +
kernel/kexec_handover.c | 22 +-
kernel/panic.c | 129 ++++-
kernel/printk/internal.h | 1 -
kernel/printk/nbcon.c | 14 +-
kernel/printk/printk.c | 37 +-
kernel/printk/printk_ringbuffer.c | 2 +-
kernel/sys.c | 32 +-
kernel/watchdog.c | 28 +-
kernel/watchdog_perf.c | 4 +
lib/Kconfig.debug | 6 -
lib/alloc_tag.c | 3 +-
lib/btree.c | 4 +-
lib/decompress.c | 21 +-
lib/digsig.c | 1 -
lib/dump_stack.c | 2 +-
lib/fault-inject-usercopy.c | 4 +-
lib/genalloc.c | 5 +-
lib/ref_tracker.c | 6 +-
lib/sys_info.c | 3 +-
lib/test_firmware.c | 7 +-
scripts/checkpatch.pl | 14 +-
scripts/coccinelle/api/platform_no_drv_owner.cocci | 9 +
scripts/coccinelle/misc/of_table.cocci | 14 +-
tools/accounting/delaytop.c | 571 +++++++++++++++------
tools/testing/radix-tree/idr-test.c | 16 +-
tools/testing/selftests/proc/.gitignore | 1 +
tools/testing/selftests/proc/Makefile | 1 +
tools/testing/selftests/proc/proc-net-dev-lseek.c | 68 +++
tools/testing/selftests/proc/proc-pid-vm.c | 12 +-
78 files changed, 1619 insertions(+), 476 deletions(-)
create mode 100644 kernel/crash_core_test.c
create mode 100644 tools/testing/selftests/proc/proc-net-dev-lseek.c
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