diff --git a/[refs] b/[refs]
index cae270f00dcf..40d10eb9a850 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b4519513e8ca3bd82eabff9874d69166b58b6db9
+refs/heads/master: a15817cf16081b140e105736c9a6a50af38540b3
diff --git a/trunk/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/trunk/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 21fc11d84712..974a9f1068a3 100644
--- a/trunk/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/trunk/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1064,17 +1064,9 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 		ring = &dev_priv->ring[RCS];
 		break;
 	case I915_EXEC_BSD:
-		if (!HAS_BSD(dev)) {
-			DRM_DEBUG("execbuf with invalid ring (BSD)\n");
-			return -EINVAL;
-		}
 		ring = &dev_priv->ring[VCS];
 		break;
 	case I915_EXEC_BLT:
-		if (!HAS_BLT(dev)) {
-			DRM_DEBUG("execbuf with invalid ring (BLT)\n");
-			return -EINVAL;
-		}
 		ring = &dev_priv->ring[BCS];
 		break;
 	default:
@@ -1082,6 +1074,11 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 			  (int)(args->flags & I915_EXEC_RING_MASK));
 		return -EINVAL;
 	}
+	if (!intel_ring_initialized(ring)) {
+		DRM_DEBUG("execbuf with invalid ring: %d\n",
+			  (int)(args->flags & I915_EXEC_RING_MASK));
+		return -EINVAL;
+	}
 
 	mode = args->flags & I915_EXEC_CONSTANTS_MASK;
 	mask = I915_EXEC_CONSTANTS_MASK;