Merge branch 'vsock-virtio-fix-worker-access-after-virtqueue-teardown'

Weiming Shi says:

====================
vsock/virtio: fix worker access after virtqueue teardown

Virtio-vsock workers can remain queued while freeze deletes the
virtqueues.  This series prevents workers delayed across freeze and
restore from retaining pointers to deleted queues, and prevents the RX
worker from refilling its queue after teardown.
====================

Link: https://patch.msgid.link/cover.1785352330.git.bestswngs@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>