Linus, please merge this cycle's batch of non-MM updates.
I'm aware of no merge-time or runtime issues this time around.
Thanks.
The following changes since commit 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa:
Linux 6.6-rc4 (2023-10-01 14:15:13 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-nonmm-stable-2023-11-02-14-08
for you to fetch changes up to 6620999f0d41e4fd6f047727936a964c3399d249:
scripts/gdb/vmalloc: disable on no-MMU (2023-11-01 12:46:59 -0700)
----------------------------------------------------------------
As usual, lots of singleton and doubleton patches all over the tree and
there's little I can say which isn't in the individual changelogs.
The lengthier patch series are
- "kdump: use generic functions to simplify crashkernel reservation in
arch", from Baoquan He. This is mainly cleanups and consolidation of
the "crashkernel=" kernel parameter handling.
- After much discussion, David Laight's "minmax: Relax type checks in
min() and max()" is here. Hopefully reduces some typecasting and the
use of min_t() and max_t().
- A group of patches from Oleg Nesterov which clean up and slightly fix
our handling of reads from /proc/PID/task/... and which remove
task_struct.therad_group.
----------------------------------------------------------------
Alexey Dobriyan (5):
extract and use FILE_LINE macro
proc: use initializer for clearing some buffers
proc: save LOC by using while loop
treewide: mark stuff as __ro_after_init
proc: fix proc-empty-vm test with vsyscall
Andreas Gruenbacher (1):
kthread: add kthread_stop_put
Andy Shevchenko (2):
minmax: deduplicate __unconst_integer_typeof()
minmax: fix header inclusions
Artem Chernyshev (1):
fs: ocfs2: check status values
Azeem Shaikh (1):
fs: ocfs2: replace strlcpy with sysfs_emit
Bagas Sanjaya (2):
.mailmap: map Benjamin Poirier's address
.mailmap: add address mapping for Tomeu Vizoso
Baoquan He (9):
crash_core.c: remove unnecessary parameter of function
crash_core: change the prototype of function parse_crashkernel()
crash_core: change parse_crashkernel() to support crashkernel=,high|low parsing
crash_core: add generic function to do reservation
crash_core: move crashk_*res definition into crash_core.c
x86: kdump: use generic interface to simplify crashkernel reservation code
arm64: kdump: use generic interface to simplify crashkernel reservation
riscv: kdump: use generic interface to simplify crashkernel reservation
crash_core.c: remove unneeded functions
Ben Wolsieffer (1):
scripts/gdb/vmalloc: disable on no-MMU
Christophe JAILLET (1):
kstrtox: remove strtobool()
Claudiu Beznea (1):
mailmap: update email address for Claudiu Beznea
Clément Léger (1):
scripts/gdb: fix usage of MOD_TEXT not defined when CONFIG_MODULES=n
Costa Shulyupin (1):
docs: fix link s390/zfcpdump.rst
David Laight (6):
minmax: add umin(a, b) and umax(a, b)
minmax: allow min()/max()/clamp() if the arguments have the same signedness.
minmax: fix indentation of __cmp_once() and __clamp_once()
minmax: allow comparisons of 'int' against 'unsigned char/short'
minmax: relax check to allow comparison between unsigned arguments and signed constants
compiler.h: move __is_constexpr() to compiler.h
Deepak Gupta (1):
scripts/gdb: add lx_current support for riscv
Hu Haowen (1):
scripts/show_delta: add __main__ judgement before main code
Itaru Kitayama (1):
tools/testing/selftests/mm/run_vmtests.sh: lower the ptrace permissions
Jia Rui (1):
ocfs2: replace BUG_ON() at ocfs2_num_free_extents() with ocfs2_error()
Joe Perches (1):
get_maintainer: add --keywords-in-file option
Kees Cook (2):
ocfs2: annotate struct ocfs2_replay_map with __counted_by
gcov: annotate struct gcov_iterator with __counted_by
Kunwu Chan (1):
ocfs2: fix a spelling typo in comment
Li kunyu (1):
kernel/signal: remove unnecessary NULL values from ucounts
Nick Desaulniers (1):
compiler.h: unify __UNIQUE_ID
Oleg Nesterov (12):
introduce __next_thread(), fix next_tid() vs exec() race
change next_thread() to use __next_thread() ?: group_leader
change thread_group_empty() to use task_struct->thread_node
kill task_struct->thread_group
__kill_pgrp_info: simplify the calculation of return value
fs/proc: do_task_stat: use __for_each_thread()
signal: complete_signal: use __for_each_thread()
getrusage: add the "signal_struct *sig" local variable
getrusage: use __for_each_thread()
taskstats: fill_stats_for_tgid: use for_each_thread()
do_io_accounting: use __for_each_thread()
do_io_accounting: use sig->stats_lock
Rong Tao (1):
pid: pid_ns_ctl_handler: remove useless comment
Swarup Laxman Kotiaklapudi (2):
proc: test /proc/${pid}/statm
proc: test ProtectionKey in proc-empty-vm test
Uros Bizjak (1):
panic: use atomic_try_cmpxchg in panic() and nmi_panic()
Xingui Yang (3):
seq_file: add helper macro to define attribute for rw file
scsi: hisi_sas: use DEFINE_SHOW_STORE_ATTRIBUTE() helper for debugfs
scsi: qla2xxx: use DEFINE_SHOW_STORE_ATTRIBUTE() helper for debugfs
Yang Li (1):
fs/proc/base.c: remove unneeded semicolon
Yuanheng Zhang (2):
ocfs2: correct range->len in ocfs2_trim_fs()
ocfs2: fix a typo in a comment
.mailmap | 3 +
arch/arm/kernel/setup.c | 3 +-
arch/arm64/Kconfig | 3 +
arch/arm64/include/asm/crash_core.h | 10 ++
arch/arm64/mm/init.c | 140 ++------------------
arch/ia64/kernel/setup.c | 2 +-
arch/loongarch/kernel/setup.c | 4 +-
arch/mips/kernel/setup.c | 3 +-
arch/powerpc/kernel/fadump.c | 2 +-
arch/powerpc/kexec/core.c | 2 +-
arch/powerpc/mm/nohash/kaslr_booke.c | 2 +-
arch/riscv/Kconfig | 3 +
arch/riscv/include/asm/crash_core.h | 11 ++
arch/riscv/include/asm/processor.h | 2 +
arch/riscv/kernel/setup.c | 13 --
arch/riscv/mm/init.c | 141 ++------------------
arch/s390/kernel/setup.c | 4 +-
arch/sh/kernel/machine_kexec.c | 2 +-
arch/x86/Kconfig | 3 +
arch/x86/include/asm/crash_core.h | 42 ++++++
arch/x86/kernel/setup.c | 147 ++-------------------
block/bdev.c | 6 +-
drivers/accel/ivpu/ivpu_job.c | 3 +-
drivers/dma-buf/st-dma-fence-chain.c | 12 +-
drivers/dma-buf/st-dma-fence.c | 4 +-
drivers/gpu/drm/i915/gt/selftest_migrate.c | 4 +-
drivers/net/xen-netback/interface.c | 3 +-
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 137 ++------------------
drivers/scsi/qla2xxx/qla_dfs.c | 59 +--------
drivers/usb/usbip/usbip_common.h | 6 -
fs/anon_inodes.c | 4 +-
fs/buffer.c | 4 +-
fs/char_dev.c | 2 +-
fs/dcache.c | 8 +-
fs/direct-io.c | 2 +-
fs/eventpoll.c | 6 +-
fs/fcntl.c | 2 +-
fs/file_table.c | 2 +-
fs/gfs2/ops_fstype.c | 9 +-
fs/inode.c | 8 +-
fs/kernfs/mount.c | 5 +-
fs/locks.c | 4 +-
fs/namespace.c | 16 +--
fs/notify/dnotify/dnotify.c | 6 +-
fs/notify/fanotify/fanotify_user.c | 8 +-
fs/notify/inotify/inotify_user.c | 2 +-
fs/ocfs2/alloc.c | 11 +-
fs/ocfs2/buffer_head_io.c | 4 +-
fs/ocfs2/dlmfs/dlmfs.c | 3 +-
fs/ocfs2/journal.c | 2 +-
fs/ocfs2/namei.c | 8 ++
fs/ocfs2/quota_local.c | 4 +
fs/pipe.c | 2 +-
fs/proc/array.c | 7 +-
fs/proc/base.c | 52 ++++----
fs/proc/inode.c | 11 +-
fs/proc/task_mmu.c | 11 +-
fs/userfaultfd.c | 2 +-
include/linux/compiler-clang.h | 5 -
include/linux/compiler-gcc.h | 2 -
include/linux/compiler.h | 13 +-
include/linux/const.h | 8 --
include/linux/crash_core.h | 49 ++++++-
include/linux/fortify-string.h | 2 +-
include/linux/kexec.h | 4 -
include/linux/kstrtox.h | 5 -
include/linux/kthread.h | 1 +
include/linux/minmax.h | 129 ++++++++++---------
include/linux/sched.h | 1 -
include/linux/sched/signal.h | 19 ++-
include/linux/seq_file.h | 15 +++
include/linux/stringify.h | 2 +
include/linux/timer.h | 3 +-
init/init_task.c | 1 -
kernel/Kconfig.kexec | 2 +-
kernel/audit_tree.c | 4 +-
kernel/crash_core.c | 184 ++++++++++++++++++++++++---
kernel/exit.c | 1 -
kernel/fork.c | 3 -
kernel/gcov/fs.c | 2 +-
kernel/irq/manage.c | 15 +--
kernel/kexec_core.c | 17 ---
kernel/kthread.c | 18 +++
kernel/panic.c | 22 ++--
kernel/pid_namespace.c | 6 -
kernel/sched/core.c | 2 +-
kernel/signal.c | 24 ++--
kernel/smpboot.c | 3 +-
kernel/sys.c | 41 +++---
kernel/taskstats.c | 5 +-
kernel/user_namespace.c | 2 +-
kernel/workqueue.c | 16 +--
lib/debugobjects.c | 2 +-
mm/damon/core.c | 3 +-
mm/khugepaged.c | 2 +-
mm/shmem.c | 8 +-
net/core/pktgen.c | 3 +-
scripts/gdb/linux/constants.py.in | 10 +-
scripts/gdb/linux/cpus.py | 15 +++
scripts/gdb/linux/vmalloc.py | 8 +-
scripts/get_maintainer.pl | 38 +++---
scripts/show_delta | 3 +-
security/integrity/iint.c | 2 +-
sound/pci/asihpi/hpidebug.h | 9 +-
tools/include/linux/compiler.h | 8 ++
tools/include/linux/const.h | 8 --
tools/testing/selftests/mm/run_vmtests.sh | 1 +
tools/testing/selftests/proc/proc-empty-vm.c | 182 ++++++++++++++++++++++----
108 files changed, 895 insertions(+), 1014 deletions(-)
create mode 100644 arch/arm64/include/asm/crash_core.h
create mode 100644 arch/riscv/include/asm/crash_core.h
create mode 100644 arch/x86/include/asm/crash_core.h
