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(parent: 939779f) | patch
virtio-net: don't let virtio core to validate used length
authorJason Wang <jasowang@redhat.com>
Wed, 27 Oct 2021 02:21:05 +0000 (10:21 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Mon, 1 Nov 2021 09:26:48 +0000 (05:26 -0400)
commit816625c13652cef5b2c49082d652875da6f2ad7a
tree3da598330426e44ebbb56b81de400050f148303atree | snapshot
parent939779f5152d161b34f612af29e7dc1ac4472fcfcommit | diff
virtio-net: don't let virtio core to validate used length

For RX virtuqueue, the used length is validated in all the three paths
(big, small and mergeable). For control vq, we never tries to use used
length. So this patch forbids the core to validate the used length.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20211027022107.14357-3-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/net/virtio_net.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git