On 11/09, Chanho Min wrote: > > @@ -1083,7 +1084,7 @@ static int de_thread(struct task_struct *tsk) > while (sig->notify_count) { > __set_current_state(TASK_KILLABLE); > spin_unlock_irq(lock); > - schedule(); > + freezable_schedule(); Thanks, but please note another schedule() in "if (!thread_group_leader(tsk))" branch, we probably want to change it too? Oleg.