diff --git a/[refs] b/[refs]
index 5ed87f87d7ca..507ef80befad 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6b8be6df7f971919622d152d144c8798ad7fd160
+refs/heads/master: 0723a69a63beec1ca6e792239ef75d0181387ef0
diff --git a/trunk/arch/x86/kernel/process_32.c b/trunk/arch/x86/kernel/process_32.c
index 7a61b54649de..69a69c3f43bb 100644
--- a/trunk/arch/x86/kernel/process_32.c
+++ b/trunk/arch/x86/kernel/process_32.c
@@ -198,6 +198,9 @@ void cpu_idle(void)
 			rmb();
 			idle = pm_idle;
 
+			if (rcu_pending(cpu))
+				rcu_check_callbacks(cpu, 0);
+
 			if (!idle)
 				idle = default_idle;