On 04/24, Daniel Vetter wrote: > > wait_event_killabel doesn't check for fatal_signal_pending before calling > schedule, so definitely has a nice race there.
This is fine. See the signal_pending_state() check in __schedule(). And this doesn't differ from wait_event_interruptible(), it too doesn't check signal_pending(), we rely on schedule() which must not block if the caller is signalled/killed. The problem is that it is not clear what should fatal_signal_pending() or even signal_pending() mean after exit_signals(). Oleg. _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx