{
--- NVIDIA-Linux-x86_64-390.87-no-compat32/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c~ 2018-08-22 09:55:29.000000000 +0900
+++ NVIDIA-Linux-x86_64-390.87-no-compat32/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c 2019-01-02 10:00:43.465451775 +0900
+@@ -24,6 +24,8 @@
+
+ #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE)
+
++#include <linux/mm.h>
++
+ #include "nvidia-drm-gem-nvkms-memory.h"
+ #include "nvidia-drm-ioctl.h"
+
@@ -237,6 +237,9 @@
page_offset = vmf->pgoff - drm_vma_node_start(&gem->vma_node);