diff --git a/kernel/sched.c b/kernel/sched.c
index 7fe334e..d8456a9 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -397,6 +397,7 @@
 	unsigned long cpu_load[CPU_LOAD_IDX_MAX];
 	unsigned char idle_at_tick;
 #ifdef CONFIG_NO_HZ
+	unsigned long last_tick_seen;
 	unsigned char in_nohz_recently;
 #endif
 	/* capture load from *all* tasks on this cpu: */
@@ -500,6 +501,32 @@
 #endif
 }
 
+#ifdef CONFIG_NO_HZ
+static inline bool nohz_on(int cpu)
+{
+	return tick_get_tick_sched(cpu)->nohz_mode != NOHZ_MODE_INACTIVE;
+}
+
+static inline u64 max_skipped_ticks(struct rq *rq)
+{
+	return nohz_on(cpu_of(rq)) ? jiffies - rq->last_tick_seen + 2 : 1;
+}
+
+static inline void update_last_tick_seen(struct rq *rq)
+{
+	rq->last_tick_seen = jiffies;
+}
+#else
+static inline u64 max_skipped_ticks(struct rq *rq)
+{
+	return 1;
+}
+
+static inline void update_last_tick_seen(struct rq *rq)
+{
+}
+#endif
+
 /*
  * Update the per-runqueue clock, as finegrained as the platform can give
  * us, but without assuming monotonicity, etc.:
@@ -524,9 +551,12 @@
 		/*
 		 * Catch too large forward jumps too:
 		 */
-		if (unlikely(clock + delta > rq->tick_timestamp + TICK_NSEC)) {
-			if (clock < rq->tick_timestamp + TICK_NSEC)
-				clock = rq->tick_timestamp + TICK_NSEC;
+		u64 max_jump = max_skipped_ticks(rq) * TICK_NSEC;
+		u64 max_time = rq->tick_timestamp + max_jump;
+
+		if (unlikely(clock + delta > max_time)) {
+			if (clock < max_time)
+				clock = max_time;
 			else
 				clock++;
 			rq->clock_overflows++;
@@ -3812,6 +3842,7 @@
 		rq->clock_underflows++;
 	}
 	rq->tick_timestamp = rq->clock;
+	update_last_tick_seen(rq);
 	update_cpu_load(rq);
 	curr->sched_class->task_tick(rq, curr, 0);
 	update_sched_rt_period(rq);
@@ -7261,6 +7292,7 @@
 		lockdep_set_class(&rq->lock, &rq->rq_lock_key);
 		rq->nr_running = 0;
 		rq->clock = 1;
+		update_last_tick_seen(rq);
 		init_cfs_rq(&rq->cfs, rq);
 		init_rt_rq(&rq->rt, rq);
 #ifdef CONFIG_FAIR_GROUP_SCHED