From: Mikulas Patocka <mpato...@redhat.com> Date: Wed, 18 Apr 2018 12:44:25 -0400 (EDT)
> The structure net_device is followed by arbitrary driver-specific data > (accessible with the function netdev_priv). And for virtio-net, these > driver-specific data must be in DMA memory. And we are saying that this assumption is wrong and needs to be corrected.
