Subject: Re: [PATCH vhost 00/22] virtio-net: support AF_XDP zero copy

From: Jakub Kicinski <[email-masked]>
Date: Wed, 11 Oct 2023 10:00:57 -0700

On Wed, 11 Oct 2023 17:27:06 +0800 Xuan Zhuo wrote:
> ## AF_XDP
> 
> XDP socket(AF_XDP) is an excellent bypass kernel network framework. The zero
> copy feature of xsk (XDP socket) needs to be supported by the driver. The
> performance of zero copy is very good. mlx5 and intel ixgbe already support
> this feature, This patch set allows virtio-net to support xsk's zerocopy xmit
> feature.

You're moving the driver and adding a major feature.
This really needs to go via net or bpf.
If you have dependencies in other trees please wait for
after the merge window.