Greg Kroah-Hartman 599c8a408f Revert "locking/lockdep: Add debug_locks check in __lock_downgrade()" ...

This reverts commit 4a195a0bc2 which was
commit 71492580571467fb7177aade19c18ce7486267f5 upstream.

Tetsuo rightly points out that the backport here is incorrect, as it
touches the __lock_set_class function instead of the intended
__lock_downgrade function.

Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Waiman Long <longman@redhat.com>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-04-27 09:35:42 +02:00

..

lockdep_internals.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

lockdep_proc.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

lockdep_states.h

locking/lockdep: Rework FS_RECLAIM annotation

2017-08-10 12:29:03 +02:00

lockdep.c

Revert "locking/lockdep: Add debug_locks check in __lock_downgrade()"

2019-04-27 09:35:42 +02:00

locktorture.c

locking/locktorture: Fix num reader/writer corner cases

2018-03-19 08:42:56 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mcs_spinlock.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mutex-debug.c

locking/mutex: Rework mutex::owner

2016-10-25 11:31:50 +02:00

mutex-debug.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mutex.c

mutex, futex: adjust kernel-doc markups to generate ReST

2017-05-16 08:43:25 -03:00

mutex.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

osq_lock.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

percpu-rwsem.c

locking/percpu-rwsem: Replace waitqueue with rcuwait

2017-01-14 11:14:35 +01:00

qrwlock.c

kernel/locking: Fix compile error with qrwlock.c

2017-05-25 12:06:50 -07:00

qspinlock_paravirt.h

locking/qspinlock: Remove duplicate clear_pending() function from PV code

2018-12-21 14:13:09 +01:00

qspinlock_stat.h

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>

2017-03-02 08:42:27 +01:00

qspinlock.c

locking/qspinlock, x86: Provide liveness guarantee

2018-12-21 14:13:09 +01:00

rtmutex_common.h

futex: Avoid violating the 10th rule of futex

2018-01-23 19:58:11 +01:00

rtmutex-debug.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rtmutex-debug.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rtmutex.c

futex: Handle early deadlock return correctly

2019-02-12 19:46:12 +01:00

rtmutex.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rwsem-spinlock.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rwsem-xadd.c

locking/rwsem: Fix (possible) missed wakeup

2019-03-05 17:58:00 +01:00

rwsem.c

locking/rwsem: Add a new RWSEM_ANONYMOUSLY_OWNED flag

2018-06-21 04:03:00 +09:00

rwsem.h

locking/rwsem: Add a new RWSEM_ANONYMOUSLY_OWNED flag

2018-06-21 04:03:00 +09:00

semaphore.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>

2017-03-02 08:42:34 +01:00

spinlock_debug.c

locking/spinlock/debug: Remove spinlock lockup detection code

2017-02-10 09:09:49 +01:00

spinlock.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

test-ww_mutex.c

locking/ww_mutex: Fix runtime warning in the WW mutex selftest

2018-11-04 14:52:41 +01:00