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Fri, 2 Feb 2024 12:39:07 +0100 (CET) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= To: Lorenzo Bianconi , netdev@vger.kernel.org Cc: lorenzo.bianconi@redhat.com, davem@davemloft.net, kuba@kernel.org, edumazet@google.com, pabeni@redhat.com, bpf@vger.kernel.org, willemdebruijn.kernel@gmail.com, jasowang@redhat.com, sdf@google.com, hawk@kernel.org, ilias.apalodimas@linaro.org, linyunsheng@huawei.com Subject: Re: [PATCH v7 net-next 2/4] xdp: rely on skb pointer reference in do_xdp_generic and netif_receive_generic_xdp In-Reply-To: <77fa43b08294e21a8e030c04a368b93007e4f7bb.1706861261.git.lorenzo@kernel.org> References: <77fa43b08294e21a8e030c04a368b93007e4f7bb.1706861261.git.lorenzo@kernel.org> X-Clacks-Overhead: GNU Terry Pratchett Date: Fri, 02 Feb 2024 12:39:07 +0100 Message-ID: <87sf2bxfhg.fsf@toke.dk> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Lorenzo Bianconi writes: > Rely on skb pointer reference instead of the skb pointer in do_xdp_generic > and netif_receive_generic_xdp routine signatures. > This is a preliminary patch to add multi-buff support for xdp running in > generic mode where we will need to reallocate the skb to avoid > linearization and we will need to make it visible to do_xdp_generic() > caller. > > Acked-by: Jesper Dangaard Brouer > Signed-off-by: Lorenzo Bianconi Reviewed-by: Toke H=C3=B8iland-J=C3=B8rgensen