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-rw-r--r--kernel/rcutree.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 157539a975df..b2fc234ba1b9 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -2169,7 +2169,8 @@ static void invoke_rcu_callbacks(struct rcu_state *rsp, struct rcu_data *rdp)
static void invoke_rcu_core(void)
{
- raise_softirq(RCU_SOFTIRQ);
+ if (cpu_online(smp_processor_id()))
+ raise_softirq(RCU_SOFTIRQ);
}
/*