diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 6df14058b3fe..61729d6b4ecc 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2486,6 +2486,12 @@ static void i915_gem_reset_engine_cleanup(struct intel_engine_cs *engine) i915_gem_object_retire__read(obj, engine->id); } + /* Mark all pending requests as complete so that any concurrent + * (lockless) lookup doesn't try and wait upon the request as we + * reset it. + */ + intel_ring_init_seqno(engine, engine->last_submitted_seqno); + /* * Clear the execlists queue up before freeing the requests, as those * are the ones that keep the context and ringbuffer backing objects @@ -2528,8 +2534,6 @@ static void i915_gem_reset_engine_cleanup(struct intel_engine_cs *engine) intel_ring_update_space(buffer); } - intel_ring_init_seqno(engine, engine->last_submitted_seqno); - engine->i915->gt.active_engines &= ~intel_engine_flag(engine); } |