drm/nv50: fix iommu errors caused by device reading from address 0

[safe/jmp/linux-2.6] / drivers / gpu / drm / drm_vm.c

diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 4ac900f..c3b13fb 100644 (file)
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -36,6 +36,7 @@
 #include "drmP.h"
 #if defined(__ia64__)
 #include <linux/efi.h>
+#include <linux/slab.h>
 #endif
 
 static void drm_vm_open(struct vm_area_struct *vma);