Callers of hrtimer_forward_now() should save the return value in u64.
function sched_rt_period_timer() stores
it in variable 'overrun' of type int
change type of overrun from int to u64 to solve the issue.

Signed-off-by: Puranjay Mohan <puranjay12 at gmail.com>
---
 kernel/sched/rt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 1e6b909dca36..f5d3893914f5 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c

@@ -19,7 +19,7 @@ static enum hrtimer_restart sched_rt_period_timer(struct hrtimer *timer)
 	struct rt_bandwidth *rt_b =
 		container_of(timer, struct rt_bandwidth, rt_period_timer);
 	int idle = 0;
-	int overrun;
+	u64 overrun;
 
 	raw_spin_lock(&rt_b->rt_runtime_lock);
 	for (;;) {

-- 
2.21.0