diff --git a/[refs] b/[refs]
index 8f10a3dcdd16..7d5689412c17 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7f04f0816848a51b761db6e7958e42f127e8264c
+refs/heads/master: 4cfe7629be069d6e951694fecf76f9221badc638
diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_bo.c b/trunk/drivers/gpu/drm/nouveau/nouveau_bo.c
index 69d7b1d0b9d6..1699a9083a2f 100644
--- a/trunk/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/trunk/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -28,6 +28,7 @@
  */
 
 #include <core/engine.h>
+#include <linux/swiotlb.h>
 
 #include <subdev/fb.h>
 #include <subdev/vm.h>
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_ttm.c b/trunk/drivers/gpu/drm/radeon/radeon_ttm.c
index 1d8ff2f850ba..93f760e27a92 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/trunk/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -38,6 +38,7 @@
 #include <drm/radeon_drm.h>
 #include <linux/seq_file.h>
 #include <linux/slab.h>
+#include <linux/swiotlb.h>
 #include "radeon_reg.h"
 #include "radeon.h"