Pull virtio fixes from Michael Tsirkin:
 "Just a bunch of bugfixes all over the place"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (26 commits)
  virtio-mem: check if the config changed before fake offlining memory
  virtio-mem: keep retrying on offline_and_remove_memory() errors in Sub Block Mode (SBM)
  virtio-mem: convert most offline_and_remove_memory() errors to -EBUSY
  virtio-mem: remove unsafe unplug in Big Block Mode (BBM)
  pds_vdpa: fix up debugfs feature bit printing
  pds_vdpa: alloc irq vectors on DRIVER_OK
  pds_vdpa: clean and reset vqs entries
  pds_vdpa: always allow offering VIRTIO_NET_F_MAC
  pds_vdpa: reset to vdpa specified mac
  virtio-net: Zero max_tx_vq field for VIRTIO_NET_CTRL_MQ_HASH_CONFIG case
  vdpa/mlx5: Fix crash on shutdown for when no ndev exists
  vdpa/mlx5: Delete control vq iotlb in destroy_mr only when necessary
  vdpa/mlx5: Fix mr->initialized semantics
  vdpa/mlx5: Correct default number of queues when MQ is on
  virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs()
  vduse: Use proper spinlock for IRQ injection
  vdpa: Enable strict validation for netlinks ops
  vdpa: Add max vqp attr to vdpa_nl_policy for nlattr length check
  vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check
  vdpa: Add features attr to vdpa_nl_policy for nlattr length check
  ...