John Ogness 59cd94ef80 lockdep: Mark emergency sections in lockdep splats ... Mark emergency sections wherever multiple lines of lock debugging output are generated. In an emergency section, every printk() call will attempt to directly flush to the consoles using the EMERGENCY priority. Note that debug_show_all_locks() and lockdep_print_held_locks() rely on their callers to enter the emergency section. This is because these functions can also be called in non-emergency situations (such as sysrq). Signed-off-by: John Ogness <john.ogness@linutronix.de> Reviewed-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20240820063001.36405-36-john.ogness@linutronix.de Signed-off-by: Petr Mladek <pmladek@suse.com>		2024-08-21 15:03:04 +02:00
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irqflag-debug.c	lockdep: Noinstr annotate warn_bogus_irq_restore()	2021-02-10 14:44:39 +01:00
lock_events_list.h	locking/rwsem: Remove reader optimistic spinning	2020-12-09 17:08:48 +01:00
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
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: Fix string sizing bug that triggers a format-truncation compiler-warning	2023-10-12 20:37:59 +02:00
lockdep_states.h	locking/lockdep: Rework FS_RECLAIM annotation	2017-08-10 12:29:03 +02:00
lockdep.c	lockdep: Mark emergency sections in lockdep splats	2024-08-21 15:03:04 +02:00
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	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
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	locking/mutex: Move the 'struct mutex_waiter' definition from <linux/mutex.h> to the internal header	2021-08-17 18:24:31 +02:00
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_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	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
qspinlock.c	x86/xen: remove deprecated xen_nopvspin boot parameter	2024-07-11 16:33:51 +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
rtmutex.c	locking/rtmutex: Use try_cmpxchg_relaxed() in mark_rt_mutex_waiters()	2024-03-01 13:02:05 +01:00
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/rwsem: Add __always_inline annotation to __down_write_common() and inlined callers	2024-07-09 13:26:26 +02:00
semaphore.c	locking: Add __sched to semaphore functions	2022-09-15 16:14:03 +02:00
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
spinlock.c	locking/local_lock: Add local nested BH locking infrastructure.	2024-06-24 16:41:22 -07:00
test-ww_mutex.c	locking/ww_mutex/test: Make sure we bail out instead of livelock	2023-09-22 09:43:41 +02:00
ww_mutex.h	locking/rtmutex: Fix task->pi_waiters integrity	2023-07-17 13:59:10 +02:00
ww_rt_mutex.c	locking/rtmutex: Avoid unconditional slowpath for DEBUG_RT_MUTEXES	2023-09-20 09:31:11 +02:00