kernel/kernel/sched/completion.c
.. .. @@ -58,6 +58,8 @@ 58 58 { 59 59 unsigned long flags; 60 60 61 + lockdep_assert_RT_in_threaded_ctx();62 +61 63 raw_spin_lock_irqsave(&x->wait.lock, flags); 62 64 x->done = UINT_MAX; 63 65 swake_up_all_locked(&x->wait);