diff --git a/[refs] b/[refs]
index 9c6e72fea6d6..ccbfe9e63629 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 77e81365e0b7d7479fc444a21cea0cd4def70b45
+refs/heads/master: 76854c7e8f3f4172fef091e78d88b3b751463ac6
diff --git a/trunk/kernel/sched/fair.c b/trunk/kernel/sched/fair.c
index 96a9ecec699b..8e534a05e3ed 100644
--- a/trunk/kernel/sched/fair.c
+++ b/trunk/kernel/sched/fair.c
@@ -2744,6 +2744,9 @@ select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flags)
 	int want_sd = 1;
 	int sync = wake_flags & WF_SYNC;
 
+	if (p->rt.nr_cpus_allowed == 1)
+		return prev_cpu;
+
 	if (sd_flag & SD_BALANCE_WAKE) {
 		if (cpumask_test_cpu(cpu, tsk_cpus_allowed(p)))
 			want_affine = 1;
diff --git a/trunk/kernel/sched/rt.c b/trunk/kernel/sched/rt.c
index 023b35502509..58a48444e5c9 100644
--- a/trunk/kernel/sched/rt.c
+++ b/trunk/kernel/sched/rt.c
@@ -1200,6 +1200,9 @@ select_task_rq_rt(struct task_struct *p, int sd_flag, int flags)
 
 	cpu = task_cpu(p);
 
+	if (p->rt.nr_cpus_allowed == 1)
+		goto out;
+
 	/* For anything but wake ups, just return the task_cpu */
 	if (sd_flag != SD_BALANCE_WAKE && sd_flag != SD_BALANCE_FORK)
 		goto out;