Merge branch 'vsock-virtio-make-the-credit-mechanism-more-robust'
Stefano Garzarella says:
====================
vsock/virtio: make the credit mechanism more robust
This series makes the credit mechanism implemented in the
virtio-vsock devices more robust.
Patch 1 sends an update to the remote peer when the buf_alloc
change.
Patch 2 prevents a malicious peer (especially the guest) can
consume all the memory of the other peer, discarding packets
when the credit available is not respected.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
