1 files changed, 4 insertions, 2 deletions

diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index d649600df5b9..fc468cae4460 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -399,8 +399,10 @@ static struct workqueue_struct *time_sync_wq;
 
 static void __init time_init_wq(void)
 {
-        if (!time_sync_wq)
-                time_sync_wq = create_singlethread_workqueue("timesync");
+        if (time_sync_wq)
+                return;
+        time_sync_wq = create_singlethread_workqueue("timesync");
+        stop_machine_create();
 }
 
 /*