diff --git a/[refs] b/[refs]
index d57e16483876..59cf1542399c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b5dc608c98d929abbf2fe932ed07b3c868d83342
+refs/heads/master: c717966744e618af76aa5d7fe6cc44dba487bdc6
diff --git a/trunk/drivers/gpu/drm/i915/intel_ringbuffer.c b/trunk/drivers/gpu/drm/i915/intel_ringbuffer.c
index 89004a622f49..f1e0538b21f5 100644
--- a/trunk/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/trunk/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -476,7 +476,7 @@ render_ring_dispatch_gem_execbuffer(struct drm_device *dev,
 			intel_ring_emit(dev, ring, exec_start + exec_len - 4);
 			intel_ring_emit(dev, ring, 0);
 		} else {
-			intel_ring_begin(dev, ring, 4);
+			intel_ring_begin(dev, ring, 2);
 			if (INTEL_INFO(dev)->gen >= 4) {
 				intel_ring_emit(dev, ring,
 						MI_BATCH_BUFFER_START | (2 << 6)