Pull vdpa fixes from Michael Tsirkin:
"A couple of fixes that surfaced at the last minute"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vhost_vdpa: return -EFAULT if copy_to_user() fails
vdpa: mlx5: fix vdpa/vhost dependencies