Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio updates from Michael Tsirkin:
 "A small number of improvements all over the place"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  virtio_vdpa: remove redundant check on desc
  virtio_fs: store actual queue index in mq_map
  virtio_fs: add informative log for new tag discovery
  virtio: Make vring_new_virtqueue support packed vring
  virtio_pmem: Add freeze/restore callbacks
  vdpa/mlx5: Fix suboptimal range on iotlb iteration