kernel/kernel/sched/wait.c
.. .. @@ -71,6 +71,8 @@ 71 71 wait_queue_entry_t *curr, *next; 72 72 int cnt = 0; 73 73 74 + check_inband_stage();75 +74 76 lockdep_assert_held(&wq_head->lock); 75 77 76 78 if (bookmark && (bookmark->flags & WQ_FLAG_BOOKMARK)) {