Si-Wei Liu ed0f849fc3 vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command ... When control vq receives a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command request from the driver, presently there is no validation against the number of queue pairs to configure, or even if multiqueue had been negotiated or not is unverified. This may lead to kernel panic due to uninitialized resource for the queues were there any bogus request sent down by untrusted driver. Tie up the loose ends there. Fixes: 52893733f2 ("vdpa/mlx5: Add multiqueue support") Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Link: https://lore.kernel.org/r/1642206481-30721-4-git-send-email-si-wei.liu@oracle.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Eli Cohen <elic@nvidia.com> Acked-by: Jason Wang <jasowang@redhat.com>		2022-03-04 11:56:34 -05:00
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core	vhost,virtio,vhost: fixes,features	2021-11-03 15:00:39 -07:00
net	vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command	2022-03-04 11:56:34 -05:00
Makefile	vdpa/mlx5: Connect mlx5_vdpa to auxiliary bus	2020-12-06 07:32:05 +02:00