diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 6e15757cc073..4d09cece5cb9 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -4898,6 +4898,7 @@ void wq_worker_comm(char *buf, size_t size, struct task_struct *task)
 
 	mutex_unlock(&wq_pool_attach_mutex);
 }
+EXPORT_SYMBOL_GPL(wq_worker_comm);
 
 #ifdef CONFIG_SMP