diff --git a/[refs] b/[refs]
index a374f4842afe..0f971a1fabcd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1583715ddb61f822041807a0f18b3b4845e88c76
+refs/heads/master: af6d596fd603219b054c1c90fb16672a9fd441bd
diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c
index 700aa9a1413f..b7480fb5c3dc 100644
--- a/trunk/kernel/sched.c
+++ b/trunk/kernel/sched.c
@@ -1453,7 +1453,7 @@ static int task_hot(struct task_struct *p, u64 now, struct sched_domain *sd);
 static unsigned long cpu_avg_load_per_task(int cpu)
 {
 	struct rq *rq = cpu_rq(cpu);
-	unsigned long nr_running = rq->nr_running;
+	unsigned long nr_running = ACCESS_ONCE(rq->nr_running);
 
 	if (nr_running)
 		rq->avg_load_per_task = rq->load.weight / nr_running;