diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine_cs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_cs.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index 1eaa658507e1..0da7868c5a13 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -1731,7 +1731,7 @@ void intel_engine_dump(struct intel_engine_cs *engine, drm_printf(m, "\tRequests:\n"); spin_lock_irqsave(&engine->sched_engine->lock, flags); - rq = intel_engine_find_active_request(engine); + rq = intel_engine_execlist_find_hung_request(engine); if (rq) { struct intel_timeline *tl = get_timeline(rq); @@ -1842,11 +1842,18 @@ static bool match_ring(struct i915_request *rq) } struct i915_request * -intel_engine_find_active_request(struct intel_engine_cs *engine) +intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine) { struct i915_request *request, *active = NULL; /* + * This search does not work in GuC submission mode. However, the GuC + * will report the hanging context directly to the driver itself. So + * the driver should never get here when in GuC mode. + */ + GEM_BUG_ON(intel_uc_uses_guc_submission(&engine->gt->uc)); + + /* * We are called by the error capture, reset and to dump engine * state at random points in time. In particular, note that neither is * crucially ordered with an interrupt. After a hang, the GPU is dead |