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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Jesper Dangaard Brouer , John Fastabend , Stanislav Fomichev , Lorenzo Bianconi , bpf@vger.kernel.org, netdev@vger.kernel.org, stable@vger.kernel.org, kernel-team@cloudflare.com, Matt Fleming Subject: Re: [PATCH bpf] veth: convert frag_list skbs before running XDP Message-ID: References: <20260716100605.939654-1-matt@readmodwrite.com> <87jyquj5wm.fsf@toke.dk> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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/ That sounds great. I'd be happy to test out the next version. Thanks, Matt