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authorLinus Torvalds <torvalds@linux-foundation.org>2012-04-27 19:40:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-27 19:40:56 -0700
commit78e97a478882fcdacb0d5d467cb840bc325b27da (patch)
tree9f42453b6136861248be057354cdb834aded7145 /kernel
parentc28c48516975af9cad219a52557333342e0ed319 (diff)
parent4d8cd7e780aab781e40ea3178bdbae089f5125a0 (diff)
downloadlinux-78e97a478882fcdacb0d5d467cb840bc325b27da.tar.gz
Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU fix from Ingo Molnar. * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rcu: Permit call_rcu() from CPU_DYING notifiers
Diffstat (limited to 'kernel')
-rw-r--r--kernel/rcutree.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 1050d6d3922..d0c5baf1ab1 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1820,7 +1820,6 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
* a quiescent state betweentimes.
*/
local_irq_save(flags);
- WARN_ON_ONCE(cpu_is_offline(smp_processor_id()));
rdp = this_cpu_ptr(rsp->rda);
/* Add the callback to our list. */