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-rw-r--r--kernel/time/timer.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 520499dd85af..5e097fa9faf7 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1566,7 +1566,7 @@ static void migrate_timers(int cpu)
BUG_ON(cpu_online(cpu));
old_base = per_cpu_ptr(&tvec_bases, cpu);
- new_base = this_cpu_ptr(&tvec_bases);
+ new_base = get_cpu_ptr(&tvec_bases);
/*
* The caller is globally serialized and nobody else
* takes two locks at once, deadlock is not possible.
@@ -1590,6 +1590,7 @@ static void migrate_timers(int cpu)
spin_unlock(&old_base->lock);
spin_unlock_irq(&new_base->lock);
+ put_cpu_ptr(&tvec_bases);
}
static int timer_cpu_notify(struct notifier_block *self,