diff options
Diffstat (limited to 'drivers/gpu/drm/xen/xen_drm_front_gem.c')
| -rw-r--r-- | drivers/gpu/drm/xen/xen_drm_front_gem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xen/xen_drm_front_gem.c b/drivers/gpu/drm/xen/xen_drm_front_gem.c index 4c95ebcdcc2d..386ae7441093 100644 --- a/drivers/gpu/drm/xen/xen_drm_front_gem.c +++ b/drivers/gpu/drm/xen/xen_drm_front_gem.c @@ -11,9 +11,11 @@ #include <linux/dma-buf.h> #include <linux/scatterlist.h> #include <linux/shmem_fs.h> +#include <linux/vmalloc.h> #include <drm/drm_gem.h> #include <drm/drm_prime.h> +#include <drm/drm_print.h> #include <drm/drm_probe_helper.h> #include <xen/balloon.h> @@ -69,8 +71,7 @@ static int xen_drm_front_gem_object_mmap(struct drm_gem_object *gem_obj, * vm_pgoff (used as a fake buffer offset by DRM) to 0 as we want to map * the whole buffer. */ - vma->vm_flags &= ~VM_PFNMAP; - vma->vm_flags |= VM_MIXEDMAP | VM_DONTEXPAND; + vm_flags_mod(vma, VM_MIXEDMAP | VM_DONTEXPAND, VM_PFNMAP); vma->vm_pgoff = 0; /* |