On Thu, Nov 28, 2019 at 3:48 AM Gerd Hoffmann kraxel@redhat.com wrote:
Hi,
diff --git a/include/uapi/linux/udmabuf.h b/include/uapi/linux/udmabuf.h index 46b6532ed855..f90831f2bb0d 100644 --- a/include/uapi/linux/udmabuf.h +++ b/include/uapi/linux/udmabuf.h @@ -6,6 +6,8 @@ #include <linux/ioctl.h>
#define UDMABUF_FLAGS_CLOEXEC 0x01 +#define UDMABUF_FLAGS_WC 0x02 +#define UDMABUF_FLAGS_NONCACHED 0x04
struct udmabuf_create { __u32 memfd;
This is a uapi change and should go to a separate patch, clearly flagging that in $subject.
(new policy by airlied for the drm tree).
The new policy requires a non-toy userspace[1], which may take a while. Removed the UAPI changes in the latest patch series.
[1] https://01.org/linuxgraphics/gfx-docs/drm/gpu/drm-uapi.html#open-source-user...
Otherwise the series looks good to me.
cheers, Gerd