diff --git a/[refs] b/[refs]
index c58505e7992e..12705ae26adc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1f47d891c0f00769d6d40ac5740f943e998d089
+refs/heads/master: 17b3279b48835eb522d842eae16f541da3729c8a
diff --git a/trunk/kernel/sched_rt.c b/trunk/kernel/sched_rt.c
index 9becc3710b60..72c81322fb9a 100644
--- a/trunk/kernel/sched_rt.c
+++ b/trunk/kernel/sched_rt.c
@@ -176,7 +176,8 @@ static int select_task_rq_rt(struct task_struct *p, int sync)
 	 * that is just being woken and probably will have
 	 * cold cache anyway.
 	 */
-	if (unlikely(rt_task(rq->curr))) {
+	if (unlikely(rt_task(rq->curr)) &&
+	    (p->nr_cpus_allowed > 1)) {
 		int cpu = find_lowest_rq(p);
 
 		return (cpu == -1) ? task_cpu(p) : cpu;