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-rw-r--r--kernel/cpu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c
index c85df2775b73..6467521e1e15 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -475,6 +475,7 @@ static int smpboot_thread_call(struct notifier_block *nfb,
case CPU_DOWN_FAILED:
case CPU_ONLINE:
+ stop_machine_unpark(cpu);
smpboot_unpark_threads(cpu);
break;