Re: [PATCH net 0/9] several fixups for virtio-net XDP

[Jason Wang]

On 2016å12æ24æ 01:10, John Fastabend wrote:
> On 16-12-23 06:37 AM, Jason Wang wrote:
> > Merry Xmas and a Happy New year to all:
> >
> > This series tries to fixes several issues for virtio-net XDP which
> > could be categorized into several parts:
> >
> > - fix several issues during XDP linearizing
> > - allow csumed packet to work for XDP_PASS
> > - make EWMA rxbuf size estimation works for XDP
> > - forbid XDP when GUEST_UFO is support
> > - remove big packet XDP support
> > - add XDP support or small buffer
> >
> > Please see individual patches for details.
> >
> > Thanks
> >
> > Jason Wang (9):
> >    virtio-net: remove the warning before XDP linearizing
> >    virtio-net: correctly xmit linearized page on XDP_TX
> >    virtio-net: fix page miscount during XDP linearizing
> >    virtio-net: correctly handle XDP_PASS for linearized packets
> >    virtio-net: unbreak csumed packets for XDP_PASS
> >    virtio-net: make rx buf size estimation works for XDP
> >    virtio-net: forbid XDP when VIRTIO_NET_F_GUEST_UFO is support
> >    virtio-net: remove big packet XDP codes
> >    virtio-net: XDP support for small buffers
> >
> >   drivers/net/virtio_net.c | 172 ++++++++++++++++++++++++++++-------------------
> >   1 file changed, 102 insertions(+), 70 deletions(-)
> Thanks a lot Jason. The last piece that is needed is support to
> complete XDP support is to get the adjust_head part correct. I'll
> send out a patch in a bit but will need to merge it on top of this
> set.
>
> .John

Yes, glad to see the your patch.

Thanks.