Merge branch 'linus' into sched/urgent

Conflicts:
	kernel/sched_idletask.c

Merge reason: resolve the conflicts, pick up latest changes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/sched_idletask.c

@@ -34,10 +34,10 @@ static struct task_struct *pick_next_task_idle(struct rq *rq)
 static void
 dequeue_task_idle(struct rq *rq, struct task_struct *p, int sleep)
 {
-	spin_unlock_irq(&rq->lock);
+	raw_spin_unlock_irq(&rq->lock);
 	pr_err("bad: scheduling from the idle thread!\n");
 	dump_stack();
-	spin_lock_irq(&rq->lock);
+	raw_spin_lock_irq(&rq->lock);
 }
 
 static void put_prev_task_idle(struct rq *rq, struct task_struct *prev)