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
mariux64 · Apr 28, 2012 · 78e97a4 · 78e97a4
2 parents c28c485 + 4d8cd7e
commit 78e97a4
Showing 1 changed file with 0 additions and 1 deletion.
diff --git 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. */