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virtio: fixes

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A small fix for a uapi header, and a fix for VDPA for non-x86 guests.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio fixes from Michael Tsirkin:
 "A small fix for a uapi header, and a fix for VDPA for non-x86 guests"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  virtio: drop internal struct from UAPI
  virtio: support VIRTIO_F_ORDER_PLATFORM
This commit is contained in:
Linus Torvalds 2019-02-07 08:05:28 +00:00
commit b0314565da
3 changed files with 20 additions and 11 deletions
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6
include/uapi/linux/virtio_config.h
View file

@ -78,6 +78,12 @@
/* This feature indicates support for the packed virtqueue layout. */
#define VIRTIO_F_RING_PACKED 34
/*
* This feature indicates that memory accesses by the driver and the
* device are ordered in a way described by the platform.
*/
#define VIRTIO_F_ORDER_PLATFORM 36
/*
* Does the device support Single Root I/O Virtualization?
*/

10
include/uapi/linux/virtio_ring.h
View file

@ -213,14 +213,4 @@ struct vring_packed_desc {
__le16 flags;
};
struct vring_packed {
unsigned int num;
struct vring_packed_desc *desc;
struct vring_packed_desc_event *driver;
struct vring_packed_desc_event *device;
};
#endif /* _UAPI_LINUX_VIRTIO_RING_H */