From: Christian König <christian.koenig@xxxxxxx> commit 8623b5255ae7ccaf276aac3920787bf575fa6b37 upstream. We are racing to initialize sched->thread here, just always check the current thread. Signed-off-by: Christian König <christian.koenig@xxxxxxx> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@xxxxxxx> Reviewed-by: Kent Russell <kent.russell@xxxxxxx> Link: https://patchwork.freedesktop.org/patch/361303/ Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/scheduler/sched_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -687,7 +687,7 @@ drm_sched_get_cleanup_job(struct drm_gpu */ if ((sched->timeout != MAX_SCHEDULE_TIMEOUT && !cancel_delayed_work(&sched->work_tdr)) || - __kthread_should_park(sched->thread)) + kthread_should_park()) return NULL; spin_lock_irqsave(&sched->job_list_lock, flags);
