1 files changed, 4 insertions, 2 deletions

diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index 845abcd472b0..e9517014b57c 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -952,9 +952,11 @@ static void rcu_process_callbacks(struct softirq_action *unused)
 {
         unsigned long flags;
         struct rcu_head *next, *list;
-        struct rcu_data *rdp = RCU_DATA_ME();
+        struct rcu_data *rdp;
 
-        spin_lock_irqsave(&rdp->lock, flags);
+        local_irq_save(flags);
+        rdp = RCU_DATA_ME();
+        spin_lock(&rdp->lock);
         list = rdp->donelist;
         if (list == NULL) {
                 spin_unlock_irqrestore(&rdp->lock, flags);