diff --git a/[refs] b/[refs]
index 4aa0f0c676ae..9f2b3d23cbbd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1e7d12d46733d5a6ddf3f07a1f9ab75ec12d5a19
+refs/heads/master: 3eb1c005c616f110ccec25540712ce7232d5d4bf
diff --git a/trunk/drivers/gpu/drm/i915/i915_gem_gtt.c b/trunk/drivers/gpu/drm/i915/i915_gem_gtt.c
index 0f214fb1a75f..b4ba488e5c83 100644
--- a/trunk/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/trunk/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -623,9 +623,12 @@ void i915_gem_init_global_gtt(struct drm_device *dev)
 
 	if (intel_enable_ppgtt(dev) && HAS_ALIASING_PPGTT(dev)) {
 		int ret;
-		/* PPGTT pdes are stolen from global gtt ptes, so shrink the
-		 * aperture accordingly when using aliasing ppgtt. */
-		gtt_size -= I915_PPGTT_PD_ENTRIES*PAGE_SIZE;
+
+		if (INTEL_INFO(dev)->gen <= 7) {
+			/* PPGTT pdes are stolen from global gtt ptes, so shrink the
+			 * aperture accordingly when using aliasing ppgtt. */
+			gtt_size -= I915_PPGTT_PD_ENTRIES*PAGE_SIZE;
+		}
 
 		i915_gem_setup_global_gtt(dev, 0, mappable_size, gtt_size);