diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 61adb35..cfdab98 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -208,8 +208,11 @@
 module_param(qhimark, int, 0);
 module_param(qlowmark, int, 0);
 
-int rcu_cpu_stall_suppress __read_mostly;
+int rcu_cpu_stall_suppress __read_mostly; /* 1 = suppress stall warnings. */
+int rcu_cpu_stall_timeout __read_mostly = CONFIG_RCU_CPU_STALL_TIMEOUT;
+
 module_param(rcu_cpu_stall_suppress, int, 0644);
+module_param(rcu_cpu_stall_timeout, int, 0644);
 
 static void force_quiescent_state(struct rcu_state *rsp, int relaxed);
 static int rcu_pending(int cpu);
@@ -645,10 +648,28 @@
 	return rcu_implicit_offline_qs(rdp);
 }
 
+static int jiffies_till_stall_check(void)
+{
+	int till_stall_check = ACCESS_ONCE(rcu_cpu_stall_timeout);
+
+	/*
+	 * Limit check must be consistent with the Kconfig limits
+	 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
+	 */
+	if (till_stall_check < 3) {
+		ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
+		till_stall_check = 3;
+	} else if (till_stall_check > 300) {
+		ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
+		till_stall_check = 300;
+	}
+	return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
+}
+
 static void record_gp_stall_check_time(struct rcu_state *rsp)
 {
 	rsp->gp_start = jiffies;
-	rsp->jiffies_stall = jiffies + RCU_SECONDS_TILL_STALL_CHECK;
+	rsp->jiffies_stall = jiffies + jiffies_till_stall_check();
 }
 
 static void print_other_cpu_stall(struct rcu_state *rsp)
@@ -667,7 +688,7 @@
 		raw_spin_unlock_irqrestore(&rnp->lock, flags);
 		return;
 	}
-	rsp->jiffies_stall = jiffies + RCU_SECONDS_TILL_STALL_RECHECK;
+	rsp->jiffies_stall = jiffies + 3 * jiffies_till_stall_check() + 3;
 
 	/*
 	 * Now rat on any tasks that got kicked up to the root rcu_node
@@ -726,8 +747,8 @@
 
 	raw_spin_lock_irqsave(&rnp->lock, flags);
 	if (ULONG_CMP_GE(jiffies, rsp->jiffies_stall))
-		rsp->jiffies_stall =
-			jiffies + RCU_SECONDS_TILL_STALL_RECHECK;
+		rsp->jiffies_stall = jiffies +
+				     3 * jiffies_till_stall_check() + 3;
 	raw_spin_unlock_irqrestore(&rnp->lock, flags);
 
 	set_need_resched();  /* kick ourselves to get things going. */