Re: [PATCH bpf] veth: convert frag_list skbs before running XDP

On Tue, Jul 21, 2026 at 12:58:59PM +0200, Maciej Fijalkowski wrote:

Hi all,

I had an RFC that made veth to reuse generic XDP code path [0]. Jakub
commented we could have a common pp cow check on both sides. My plan is to
revive this work as this still causes page_pool issues when AF_XDP is used
on veth.

[0]: https://lore.kernel.org/bpf/20260509084858.773921-1-maciej.fijalkowski@intel.com/ (local)

That sounds great. I'd be happy to test out the next version.

Thanks,
Matt