Re: [PATCH vhost v10 10/10] virtio_net: support dma premapped

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On Fri, 2 Jun 2023 23:31:52 -0700, Jakub Kicinski <kuba@xxxxxxxxxx> wrote:
> On Fri,  2 Jun 2023 17:22:06 +0800 Xuan Zhuo wrote:
> >  drivers/net/virtio_net.c | 163 +++++++++++++++++++++++++++++++++------
>
> ack for this going via the vhost tree, FWIW, but you'll potentially
> need to wait for the merge window to move forward with the actual
> af xdp patches, in this case.


My current plan is to let virtio support premapped dma first, and then implement
virtio-net to support af-xdp zerocopy.

This will indeed involve two branches. But most of the implementations in this
patch are virtio code, so I think it would be more appropriate to commit to
vhost. Do you have any good ideas?


Thanks.
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