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Ingo Molnar adac166523 [PATCH] rcu_torture_lock deadlock fix 
rcu_torture_lock is used in a softirq-unsafe manner, but it is also
taken by rcu_torture_cb(), which may execute in softirq-context,
resulting in potential deadlocks.

The fix is to acquire rcu_torture_lock in a softirq-safe manner.  With
this fix applied, the rcu-torture code passes validation.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Paul E. McKenney <paulmck@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-31 11:30:18 -08:00
..
irq
[PATCH] kernel/: small cleanups
2006-01-08 20:13:48 -08:00
power
SOFTWARE_SUSPEND: fix a typo in the dependencies
2006-01-15 02:01:39 +01:00
.gitignore
gitignore: ignore more generated files
2006-01-03 11:35:26 +01:00
acct.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
audit.c
[PATCH] EDAC: atomic scrub operations
2006-01-18 19:20:30 -08:00
auditsc.c
[PATCH] EDAC: atomic scrub operations
2006-01-18 19:20:30 -08:00
capability.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
compat.c
[PATCH] Generic sys_rt_sigsuspend()
2006-01-18 19:20:29 -08:00
configs.c
update the email address of Randy Dunlap
2006-01-03 13:37:51 +01:00
cpu.c
[PATCH] clean up lock_cpu_hotplug() in cpufreq
2005-11-28 14:42:23 -08:00
cpuset.c
[PATCH] cpuset oom lock fix
2006-01-14 18:27:10 -08:00
dma.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exec_domain.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exit.c
[PATCH] Unlinline a bunch of other functions
2006-01-14 18:27:06 -08:00
extable.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fork.c
[PATCH] x86_64: Inclusion of ScaleMP vSMP architecture patches - vsmp_align
2006-01-11 19:05:01 -08:00
futex.c
[PATCH] FRV: Make futex code compilable on nommu [try #2]
2006-01-06 08:33:33 -08:00
hrtimer.c
[PATCH] kernel/hrtimer.c sparse warning fix
2006-01-16 23:21:12 -08:00
intermodule.c
[PATCH] introduce and use kzalloc
2005-09-07 16:57:45 -07:00
itimer.c
[PATCH] hrtimer: switch itimers to hrtimer
2006-01-10 08:01:38 -08:00
kallsyms.c
[PATCH] fix missing includes
2005-10-30 17:37:32 -08:00
Kconfig.hz
[PATCH] i386: Selectable Frequency of the Timer Interrupt
2005-06-23 09:45:10 -07:00
Kconfig.preempt
[PATCH] sched: voluntary kernel preemption
2005-06-25 16:24:45 -07:00
kexec.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
kfifo.c
[PATCH] gfp flags annotations - part 1
2005-10-08 15:00:57 -07:00
kmod.c
[PATCH] Keys: Get rid of warning in kmod.c if keys disabled
2005-10-30 17:37:23 -08:00
kprobes.c
[PATCH] kprobes: fix unloading of self probed module
2006-01-11 18:42:12 -08:00
ksysfs.c
[PATCH] kdump: export per cpu crash notes pointer through sysfs
2006-01-10 08:01:26 -08:00
kthread.c
[PATCH] Add kthread_stop_sem()
2005-10-30 17:37:17 -08:00
Makefile
[PATCH] build kernel/intermodule.c only when required
2006-01-16 23:15:26 -08:00
module.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
mutex-debug.c
[PATCH] fix/simplify mutex debugging code
2006-01-11 08:14:16 -08:00
mutex-debug.h
[PATCH] mutex subsystem, debugging code
2006-01-09 15:59:20 -08:00
mutex.c
[PATCH] mutex: trivial whitespace cleanups
2006-01-10 14:27:59 -08:00
mutex.h
[PATCH] mutex subsystem, core
2006-01-09 15:59:19 -08:00
panic.c
[PATCH] s390: cleanup Kconfig
2006-01-06 08:33:53 -08:00
params.c
[PATCH] kernel/params.c: fix sysfs access with CONFIG_MODULES=n
2005-12-20 10:31:33 -08:00
pid.c
[PATCH] RCU signal handling
2006-01-08 20:13:40 -08:00
posix-cpu-timers.c
[PATCH] hrtimer: switch clock_nanosleep to hrtimer nanosleep API
2006-01-10 08:01:38 -08:00
posix-timers.c
[PATCH] Unlinline a bunch of other functions
2006-01-14 18:27:06 -08:00
printk.c
correct email address of Manfred Spraul
2006-01-15 02:43:54 +01:00
profile.c
[PATCH] mostly_read data section
2005-07-07 18:23:46 -07:00
ptrace.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
rcupdate.c
[PATCH] rcu: fix hotplug-cpu ->donelist leak
2006-01-10 08:49:47 -08:00
rcutorture.c
[PATCH] rcu_torture_lock deadlock fix
2006-01-31 11:30:18 -08:00
resource.c
[PATCH] kernel/resource.c: __check_region(): remove pointless __deprecated
2006-01-10 08:02:02 -08:00
sched.c
[PATCH] Fix boot-time slowdown for measure_migration_cost
2006-01-31 10:23:31 -08:00
seccomp.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
signal.c
[PATCH] Generic sys_rt_sigsuspend()
2006-01-18 19:20:29 -08:00
softirq.c
[PATCH] cpu hoptlug: avoid usage of smp_processor_id() in preemptible code
2005-11-07 07:53:29 -08:00
softlockup.c
[PATCH] quieten softlockup at boot
2005-11-09 07:55:50 -08:00
spinlock.c
[PATCH] spinlock consolidation
2005-09-10 10:06:21 -07:00
stop_machine.c
[PATCH] Remove set_fs() in stop_machine()
2006-01-10 08:01:25 -08:00
sys_ni.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
2006-01-09 10:03:44 -08:00
sys.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
sysctl.c
[PATCH] Zone reclaim: proc override
2006-01-18 19:20:17 -08:00
time.c
Don't try to "validate" a non-existing timeval.
2006-01-31 10:16:55 -08:00
timer.c
[PATCH] hrtimer: switch sys_nanosleep to hrtimer
2006-01-10 08:01:38 -08:00
uid16.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
user.c
[PATCH] fix uidhash_lock <-> RCU deadlock
2006-01-31 11:30:18 -08:00
wait.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
workqueue.c
[PATCH] Unlinline a bunch of other functions
2006-01-14 18:27:06 -08:00