diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 6e09a1cca37b..97b5ba2fc834 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -2845,6 +2845,8 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine) return; xa_for_each(&guc->context_lookup, index, ce) { + bool found; + if (!intel_context_is_pinned(ce)) continue; @@ -2856,10 +2858,18 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine) continue; } + found = false; + spin_lock(&ce->guc_state.lock); list_for_each_entry(rq, &ce->guc_active.requests, sched.link) { if (i915_test_request_state(rq) != I915_REQUEST_ACTIVE) continue; + found = true; + break; + } + spin_unlock(&ce->guc_state.lock); + + if (found) { intel_engine_set_hung_context(engine, ce); /* Can only cope with one hang at a time... */