Paul E. McKenney 6b74fa0a77 locktorture: Prevent hangs for invalid arguments ... If an locktorture torture-test run is given a bad kvm.sh argument, the test will complain to the console, which is good. What is bad is that from the user's perspective, it will just hang for the time specified by the --duration argument. This commit therefore forces an immediate kernel shutdown if a lock_torture_init()-time error occurs, thus avoiding the appearance of a hang. It also forces a console splat in this case to clearly indicate the presence of an error. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>		2020-11-06 17:13:53 -08:00
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lock_events.c
lock_events.h	locking/lock_events: Use raw_cpu_{add,inc}() for stats	2019-06-03 12:32:56 +02:00
lock_events_list.h	locking/rwsem: Adaptive disabling of reader optimistic spinning	2019-06-17 12:28:09 +02:00
lockdep.c	Merge branch 'locking/urgent' into locking/core, to pick up fixes	2020-10-09 08:55:17 +02:00
lockdep_internals.h	lockdep: Fix usage_traceoverflow	2020-10-09 08:53:08 +02:00
lockdep_proc.c	locking/lockdep: Fix overflow in presentation of average lock-time	2020-07-25 21:47:42 +02:00
lockdep_states.h
locktorture.c	locktorture: Prevent hangs for invalid arguments	2020-11-06 17:13:53 -08:00
Makefile	kcsan: Make KCSAN compatible with lockdep	2020-03-21 09:41:16 +01:00
mcs_spinlock.h
mutex-debug.c	lockdep: Introduce wait-type checks	2020-03-21 16:00:24 +01:00
mutex-debug.h
mutex.c	Revert "locking/mutex: Complain upon mutex API misuse in IRQ contexts"	2019-12-11 00:27:43 +01:00
mutex.h	mutex: Fix up mutex_waiter usage	2019-08-08 09:09:25 +02:00
osq_lock.c	locking/osq_lock: Annotate a data race in osq_lock	2020-06-29 12:04:48 -07:00
percpu-rwsem.c	locking/percpu-rwsem: Use this_cpu_{inc,dec}() for read_count	2020-09-16 16:26:56 +02:00
qrwlock.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
qspinlock.c	x86/kvm: Add "nopvspin" parameter to disable PV spinlocks	2020-07-08 16:21:57 -04:00
qspinlock_paravirt.h	Revert "locking/pvqspinlock: Don't wait if vCPU is preempted"	2019-09-25 10:22:37 +02:00
qspinlock_stat.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
rtmutex-debug.c	kernel: rename show_stack_loglvl() => show_stack()	2020-06-09 09:39:13 -07:00
rtmutex-debug.h
rtmutex.c	locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed()	2020-04-27 12:26:40 +02:00
rtmutex.h
rtmutex_common.h
rwsem.c	lockdep: Introduce wait-type checks	2020-03-21 16:00:24 +01:00
rwsem.h	locking/percpu-rwsem: Remove the embedded rwsem	2020-02-11 13:10:56 +01:00
semaphore.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 436	2019-06-05 17:37:17 +02:00
spinlock.c
spinlock_debug.c	lockdep: Introduce wait-type checks	2020-03-21 16:00:24 +01:00
test-ww_mutex.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 9	2019-05-21 11:28:40 +02:00