diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 656d7cb5a78c65d10aa13e20b97e121876f0a66e..e9f893388245110d4941aeffd61b16aea1c0b540 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -2782,6 +2782,7 @@ static void ftrace_remove_trampoline_from_kallsyms(struct ftrace_ops *ops)
 {
 	lockdep_assert_held(&ftrace_lock);
 	list_del_rcu(&ops->list);
+	synchronize_rcu();
 }
 
 /*