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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Alexander Lobakin , Alexei Starovoitov , Daniel Borkmann , John Fastabend , Andrii Nakryiko , Maciej Fijalkowski , Stanislav Fomichev , Magnus Karlsson , nex.sw.ncis.osdt.itp.upstreaming@intel.com, bpf@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v3 12/18] xdp: add generic xdp_build_skb_from_buff() In-Reply-To: <20241030165201.442301-13-aleksander.lobakin@intel.com> References: <20241030165201.442301-1-aleksander.lobakin@intel.com> <20241030165201.442301-13-aleksander.lobakin@intel.com> X-Clacks-Overhead: GNU Terry Pratchett Date: Fri, 01 Nov 2024 14:18:04 +0100 Message-ID: <87frob9joz.fsf@toke.dk> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Alexander Lobakin writes: > The code which builds an skb from an &xdp_buff keeps multiplying itself > around the drivers with almost no changes. Let's try to stop that by > adding a generic function. > There's __xdp_build_skb_from_frame() already, so just convert it to take > &xdp_buff instead, while making the original one a wrapper. This does not seem to be what the patch actually does? :) -Toke