diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index 400b9b5a6882f9cacf25522a1c76e4fe92731fc4..28b477f531a53b9920c95db5d59ae2f46a766ab6 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -1886,7 +1886,8 @@ static void defer_request(struct i915_request *rq, struct list_head * const pl) continue; /* No waiter should start before its signaler */ - GEM_BUG_ON(i915_request_started(w) && + GEM_BUG_ON(w->context->timeline->has_initial_breadcrumb && + i915_request_started(w) && !i915_request_completed(rq)); GEM_BUG_ON(i915_request_is_active(w));