Linus Torvalds ec03de73b1 Locking changes for v6.12: ... - lockdep: - Fix potential deadlock between lockdep and RCU (Zhiguo Niu) - Use str_plural() to address Coccinelle warning (Thorsten Blum) - Add debuggability enhancement (Luis Claudio R. Goncalves) - static keys & calls: - Fix static_key_slow_dec() yet again (Peter Zijlstra) - Handle module init failure correctly in static_call_del_module() (Thomas Gleixner) - Replace pointless WARN_ON() in static_call_module_notify() (Thomas Gleixner) - <linux/cleanup.h>: - Add usage and style documentation (Dan Williams) - rwsems: - Move is_rwsem_reader_owned() and rwsem_owner() under CONFIG_DEBUG_RWSEMS (Waiman Long) - atomic ops, x86: - Redeclare x86_32 arch_atomic64_{add,sub}() as void (Uros Bizjak) - Introduce the read64_nonatomic macro to x86_32 with cx8 (Uros Bizjak) Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmb4/IIRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1ix5g/9HbnP8nR6y2JQ+K4FPj911jcNdPg66rb3 MTERO+9kLiODFi1N6L/s7w+l4umXlmDSwxd7GaMLIQuaxgQD/lGpw0P5MoZhKfwj 2AyJWjc9KiW/NwdOLWrJXESrsPSQSHan9EpEV8FV6X8QaflBvYCjcWmUXmu0lW+I r+pqHuQFrISL5eBZDd38PGHWNB4UB9YoY5GojUmoDHgJQiyn2oJVopva11RsLneR 64m4slWRnOG/IjY6AlUlcFK4s7b8g5v1p0NHuJQNTFnzxsKp/QmFnP49dUC2fiZd FuMbGv+nPA7rRI1eZ/pCTk0h2CTT1RotQt78WJmL/R6jrQRIxkeFSTiKC2sZ5smp +CWiGUiKxy426qBO9Wzien2BXq5RTL8dLuX31ioflhXPEvTfWFHX3yw73sbhQZGW QbXztV9xz/B70TneGVPCHHsFDGwrT+EnC8tQbWw+Mv4OxfUknoMEVD9eIye6jXbV lJkx8Y8y7AQewQ2uAVOKn6xSXhsAnMGS/BQ1KWITO5rdLhNInkqKfYssaoVroXhA 2qBtNBoPULWz+pvB8d8J/kljK4o3jPVTZYESpW3cLQ76NolTuXpe9i3zkNHGBj0A tZE9ZAumJIXGj0lhnoiOB9ezgqKUIK+LQ1yxrCVUpjZ2rd4ZT1BlQj/Nvoc1witS 6iq+S/FCSbY= =LbkS -----END PGP SIGNATURE----- Merge tag 'locking-urgent-2024-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking updates from Ingo Molnar: "lockdep: - Fix potential deadlock between lockdep and RCU (Zhiguo Niu) - Use str_plural() to address Coccinelle warning (Thorsten Blum) - Add debuggability enhancement (Luis Claudio R. Goncalves) static keys & calls: - Fix static_key_slow_dec() yet again (Peter Zijlstra) - Handle module init failure correctly in static_call_del_module() (Thomas Gleixner) - Replace pointless WARN_ON() in static_call_module_notify() (Thomas Gleixner) <linux/cleanup.h>: - Add usage and style documentation (Dan Williams) rwsems: - Move is_rwsem_reader_owned() and rwsem_owner() under CONFIG_DEBUG_RWSEMS (Waiman Long) atomic ops, x86: - Redeclare x86_32 arch_atomic64_{add,sub}() as void (Uros Bizjak) - Introduce the read64_nonatomic macro to x86_32 with cx8 (Uros Bizjak)" Signed-off-by: Ingo Molnar <mingo@kernel.org> * tag 'locking-urgent-2024-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rwsem: Move is_rwsem_reader_owned() and rwsem_owner() under CONFIG_DEBUG_RWSEMS jump_label: Fix static_key_slow_dec() yet again static_call: Replace pointless WARN_ON() in static_call_module_notify() static_call: Handle module init failure correctly in static_call_del_module() locking/lockdep: Simplify character output in seq_line() lockdep: fix deadlock issue between lockdep and rcu lockdep: Use str_plural() to fix Coccinelle warning cleanup: Add usage and style documentation lockdep: suggest the fix for "lockdep bfs error:-1" on print_bfs_bug locking/atomic/x86: Redeclare x86_32 arch_atomic64_{add,sub}() as void locking/atomic/x86: Introduce the read64_nonatomic macro to x86_32 with cx8		2024-09-29 08:51:30 -07:00
..
irqflag-debug.c
lock_events.c	locking/debug: Fix debugfs API return value checks to use IS_ERR()	2023-10-03 10:11:25 +02:00
lock_events.h	locking/qspinlock: Always evaluate lockevent* non-event parameter once	2024-03-21 20:45:17 +01:00
lock_events_list.h
lockdep.c	Locking changes for v6.12:	2024-09-29 08:51:30 -07:00
lockdep_internals.h	locking/lockdep: Iterate lock_classes directly when reading lockdep files	2022-02-16 15:57:58 +01:00
lockdep_proc.c	locking/lockdep: Simplify character output in seq_line()	2024-08-06 10:46:43 -07:00
lockdep_states.h
locktorture.c	locktorture: Add MODULE_DESCRIPTION()	2024-05-30 15:31:45 -07:00
Makefile	lockdep: allow instrumenting lockdep.c with KMSAN	2022-12-11 18:12:11 -08:00
mcs_spinlock.h
mutex-debug.c	locking/mutex: Introduce devm_mutex_init()	2024-04-11 17:34:41 +01:00
mutex.c	locking/mutex: Document that mutex_unlock() is non-atomic	2023-12-01 11:27:43 +01:00
mutex.h
osq_lock.c	locking/osq_lock: Clarify osq_wait_next()	2023-12-30 10:25:51 -08:00
percpu-rwsem.c	locking/percpu-rwsem: Trigger contention tracepoints only if contended	2024-02-28 13:10:29 +01:00
qrwlock.c	locking: Add __lockfunc to slow path functions	2022-08-19 19:47:51 +02:00
qspinlock.c	x86/xen: remove deprecated xen_nopvspin boot parameter	2024-07-11 16:33:51 +02:00
qspinlock_paravirt.h	locking/pvqspinlock: Correct the type of "old" variable in pv_kick_node()	2024-07-29 12:16:21 +02:00
qspinlock_stat.h
rtmutex.c	In the v6.12 scheduler development cycle we had 63 commits from 18 contributors:	2024-09-19 15:55:58 +02:00
rtmutex_api.c	locking/rtmutex: Fix task->pi_waiters integrity	2023-07-17 13:59:10 +02:00
rtmutex_common.h	locking/rtmutex: Fix task->pi_waiters integrity	2023-07-17 13:59:10 +02:00
rwbase_rt.c	locking/rtmutex: Add a lockdep assert to catch potential nested blocking	2023-09-20 09:31:14 +02:00
rwsem.c	Locking changes for v6.12:	2024-09-29 08:51:30 -07:00
semaphore.c	locking: Add __sched to semaphore functions	2022-09-15 16:14:03 +02:00
spinlock.c	locking/local_lock: Add local nested BH locking infrastructure.	2024-06-24 16:41:22 -07:00
spinlock_debug.c	sched.h: move pid helpers to pid.h	2023-12-20 19:26:31 -05:00
spinlock_rt.c	locking/rtmutex: Add a lockdep assert to catch potential nested blocking	2023-09-20 09:31:14 +02:00
test-ww_mutex.c	locking/ww_mutex/test: add MODULE_DESCRIPTION()	2024-09-01 20:43:31 -07:00
ww_mutex.h	sched/rt: Rename realtime_{prio, task}() to rt_or_dl_{prio, task}()	2024-08-07 18:32:38 +02:00
ww_rt_mutex.c	locking/rtmutex: Avoid unconditional slowpath for DEBUG_RT_MUTEXES	2023-09-20 09:31:11 +02:00