diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index 636df21983dd59e8ed2a883a937522272c0f2eae..d1a54d2c3d5dfc146ba331d51272eb55b38f8291 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -371,11 +371,11 @@ static void unwind_wa_tail(struct i915_request *rq) } static struct i915_request * -__unwind_incomplete_requests(struct intel_engine_cs *engine) +__unwind_incomplete_requests(struct intel_engine_cs *engine, int boost) { struct i915_request *rq, *rn, *active = NULL; struct list_head *uninitialized_var(pl); - int prio = I915_PRIORITY_INVALID | ACTIVE_PRIORITY; + int prio = I915_PRIORITY_INVALID | boost; lockdep_assert_held(&engine->timeline.lock); @@ -419,8 +419,9 @@ __unwind_incomplete_requests(struct intel_engine_cs *engine) * in the priority queue, but they will not gain immediate access to * the GPU. */ - if (~prio & ACTIVE_PRIORITY && __i915_request_has_started(active)) { - prio |= ACTIVE_PRIORITY; + if (~prio & boost && __i915_request_has_started(active)) { + prio |= boost; + GEM_BUG_ON(active->sched.attr.priority >= prio); active->sched.attr.priority = prio; list_move_tail(&active->sched.link, i915_sched_lookup_priolist(engine, prio)); @@ -435,7 +436,7 @@ execlists_unwind_incomplete_requests(struct intel_engine_execlists *execlists) struct intel_engine_cs *engine = container_of(execlists, typeof(*engine), execlists); - return __unwind_incomplete_requests(engine); + return __unwind_incomplete_requests(engine, 0); } static inline void @@ -656,7 +657,8 @@ static void complete_preempt_context(struct intel_engine_execlists *execlists) execlists_cancel_port_requests(execlists); __unwind_incomplete_requests(container_of(execlists, struct intel_engine_cs, - execlists)); + execlists), + ACTIVE_PRIORITY); } static void execlists_dequeue(struct intel_engine_cs *engine) @@ -1909,7 +1911,7 @@ static void __execlists_reset(struct intel_engine_cs *engine, bool stalled) execlists_cancel_port_requests(execlists); /* Push back any incomplete requests for replay after the reset. */ - rq = __unwind_incomplete_requests(engine); + rq = __unwind_incomplete_requests(engine, 0); if (!rq) goto out_replay;