On Fri, Jun 24, 2016 at 06:45:50PM -0700, Andy Lutomirski wrote:
> virtio_net does DMA on the stack when it calls sg_init_one in
> virtio_set_queues, virtnet_vlan_rx_add_vid, and
> virtnet_vlan_rx_kill_vid. Michael, I think these are examples we
> missed somehow when fixing these issues earlier
virtio_net does DMA on the stack when it calls sg_init_one in
virtio_set_queues, virtnet_vlan_rx_add_vid, and
virtnet_vlan_rx_kill_vid. Michael, I think these are examples we
missed somehow when fixing these issues earlier on.
virtio_console does it here:
sg_init_one(sg, , sizeof(cpkt));
This
