On 2018年03月01日 21:36, Michael S. Tsirkin wrote:
On Thu, Mar 01, 2018 at 11:19:04AM +0800, Jason Wang wrote:
XDP_REDIRECT support for mergeable buffer was removed since commit
7324f5399b06 ("virtio_net: disable XDP_REDIRECT in receive_mergeable()
case"). This is because we don't reserve enough
On Thu, Mar 01, 2018 at 11:19:04AM +0800, Jason Wang wrote:
> XDP_REDIRECT support for mergeable buffer was removed since commit
> 7324f5399b06 ("virtio_net: disable XDP_REDIRECT in receive_mergeable()
> case"). This is because we don't reserve enough tailroom for struct
> skb_shared_info which
On 2018年03月01日 16:41, Jesper Dangaard Brouer wrote:
On Thu, 1 Mar 2018 11:19:04 +0800 Jason Wang wrote:
XDP_REDIRECT support for mergeable buffer was removed since commit
7324f5399b06 ("virtio_net: disable XDP_REDIRECT in receive_mergeable()
case"). This is because we
On Thu, 1 Mar 2018 11:19:04 +0800 Jason Wang wrote:
> XDP_REDIRECT support for mergeable buffer was removed since commit
> 7324f5399b06 ("virtio_net: disable XDP_REDIRECT in receive_mergeable()
> case"). This is because we don't reserve enough tailroom for struct
>
XDP_REDIRECT support for mergeable buffer was removed since commit
7324f5399b06 ("virtio_net: disable XDP_REDIRECT in receive_mergeable()
case"). This is because we don't reserve enough tailroom for struct
skb_shared_info which breaks XDP assumption. Other complaints are, the
complex linearize