[PATCH v2 0/2] vsock/virtio: fix worker access after virtqueue teardown

[Weiming Shi <bestswngs@gmail.com>]

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.

Changes in v2:
- Split the worker pointer changes from the RX refill fix because they
  fix different commits.
- Use bd50c5dc182b as the Fixes tag for the worker pointer changes.
- Keep b917507e5ad9 as the Fixes tag for the RX refill fix.
- Use the suggested out_nofill label when rx_run is clear.

Weiming Shi (2):
  vsock/virtio: read virtqueues under worker locks
  vsock/virtio: avoid refilling the RX queue after teardown

 net/vmw_vsock/virtio_transport.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)


base-commit: 51b093a7ba27476e1f639455f005e8d2e75390e4
-- 
2.55.0