diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index f3c6876da52134b6c599c8abf1b317670c6f2b0b..61ab65b01cc401d5af0d6332221784b714b7d618 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -3237,8 +3237,7 @@ void i915_gem_restore_gtt_mappings(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); struct i915_ggtt *ggtt = &dev_priv->ggtt; - struct drm_i915_gem_object *obj; - struct i915_vma *vma; + struct drm_i915_gem_object *obj, *on; i915_check_and_clear_faults(dev_priv); @@ -3246,20 +3245,32 @@ void i915_gem_restore_gtt_mappings(struct drm_device *dev) ggtt->base.clear_range(&ggtt->base, ggtt->base.start, ggtt->base.total, true); - /* Cache flush objects bound into GGTT and rebind them. */ - list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) { + ggtt->base.closed = true; /* skip rewriting PTE on VMA unbind */ + + /* clflush objects bound into the GGTT and rebind them. */ + list_for_each_entry_safe(obj, on, + &dev_priv->mm.bound_list, global_list) { + bool ggtt_bound = false; + struct i915_vma *vma; + list_for_each_entry(vma, &obj->vma_list, obj_link) { if (vma->vm != &ggtt->base) continue; + if (!i915_vma_unbind(vma)) + continue; + WARN_ON(i915_vma_bind(vma, obj->cache_level, PIN_UPDATE)); + ggtt_bound = true; } - if (obj->pin_display) + if (ggtt_bound) WARN_ON(i915_gem_object_set_to_gtt_domain(obj, false)); } + ggtt->base.closed = false; + if (INTEL_INFO(dev)->gen >= 8) { if (IS_CHERRYVIEW(dev) || IS_BROXTON(dev)) chv_setup_private_ppat(dev_priv);