diff --git a/[refs] b/[refs]
index 1da383cc044c..5ea0295c4b5d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 121d527a323f3fde313a8f522060ba859ee405b3
+refs/heads/master: a14917eeb2cc160d13f4fddefe5f7f9c80953ce1
diff --git a/trunk/drivers/gpu/drm/i915/i915_gem.c b/trunk/drivers/gpu/drm/i915/i915_gem.c
index 6b1859799e6c..0a16366efaac 100644
--- a/trunk/drivers/gpu/drm/i915/i915_gem.c
+++ b/trunk/drivers/gpu/drm/i915/i915_gem.c
@@ -1546,6 +1546,9 @@ i915_gem_object_truncate(struct drm_i915_gem_object *obj)
 	inode = obj->base.filp->f_path.dentry->d_inode;
 	shmem_truncate_range(inode, 0, (loff_t)-1);
 
+	if (obj->base.map_list.map)
+		drm_gem_free_mmap_offset(&obj->base);
+
 	obj->madv = __I915_MADV_PURGED;
 }