@@ -1591,24 +1591,11 @@ static int switch_context(struct i915_request *rq)
GEM_BUG_ON(HAS_EXECLISTS(rq->i915));
if (vm) {
- ret = load_pd_dir(rq, i915_vm_to_ppgtt(vm));
- if (ret)
- return ret;
- }
-
- if (ce->state) {
- GEM_BUG_ON(rq->engine->id != RCS0);
-
- if (!rq->engine->default_state)
- hw_flags = MI_RESTORE_INHIBIT;
+ struct intel_engine_cs *engine = rq->engine;
- ret = mi_set_context(rq, hw_flags);
+ ret = load_pd_dir(rq, i915_vm_to_ppgtt(vm));
if (ret)
return ret;
- }
-
- if (vm) {
- struct intel_engine_cs *engine = rq->engine;
ret = engine->emit_flush(rq, EMIT_INVALIDATE);
if (ret)
@@ -1635,6 +1622,17 @@ static int switch_context(struct i915_request *rq)
return ret;
}
+ if (ce->state) {
+ GEM_BUG_ON(rq->engine->id != RCS0);
+
+ if (!rq->engine->default_state)
+ hw_flags = MI_RESTORE_INHIBIT;
+
+ ret = mi_set_context(rq, hw_flags);
+ if (ret)
+ return ret;
+ }
+
ret = remap_l3(rq);
if (ret)
return ret;
Move our "wait for the PD load to complete" paranoia before the MI_SET_CONTEXT just in case the context restore tries to access local addresses. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- .../gpu/drm/i915/gt/intel_ring_submission.c | 28 +++++++++---------- 1 file changed, 13 insertions(+), 15 deletions(-)