drm/i915: Mark all default contexts as uninitialised after context loss

[deliverable/linux.git] / drivers / gpu / drm / i915 / i915_gem_context.c

diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 4f4fd65c558bcc272fcfb93963d2dd686bad8d1c..3a6594b70900a2d86054795bafb7d4ce795b7437 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -476,6 +476,18 @@ void i915_gem_context_lost(struct drm_i915_private *dev_priv)
 
        /* Force the GPU state to be restored on enabling */
        if (!i915.enable_execlists) {
+               struct i915_gem_context *ctx;
+
+               list_for_each_entry(ctx, &dev_priv->context_list, link) {
+                       if (!i915_gem_context_is_default(ctx))
+                               continue;
+
+                       for_each_engine(engine, dev_priv)
+                               ctx->engine[engine->id].initialised = false;
+
+                       ctx->remap_slice = ALL_L3_SLICES(dev_priv);
+               }
+
                for_each_engine(engine, dev_priv) {
                        struct intel_context *kce =
                                &dev_priv->kernel_context->engine[engine->id];
@@ -483,7 +495,6 @@ void i915_gem_context_lost(struct drm_i915_private *dev_priv)
                        kce->initialised = true;
                }
        }
-       dev_priv->kernel_context->remap_slice = ALL_L3_SLICES(dev_priv);
 }
 
 void i915_gem_context_fini(struct drm_device *dev)