--- x/kernel/time/tick-sched.c
+++ y/kernel/time/tick-sched.c
@@ -1495,7 +1495,7 @@ static enum hrtimer_restart tick_sched_t
 	if (unlikely(ts->tick_stopped))
 		return HRTIMER_NORESTART;
 
-	hrtimer_forward(timer, now, TICK_NSEC);
+	hrtimer_forward_now(timer, TICK_NSEC);
 
 	return HRTIMER_RESTART;
 }