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[2a01:cb05:8d23:d600:64c1:847f:5556:1cf4]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42abee86f23sm30360345e9.20.2024.08.21.09.50.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Aug 2024 09:50:12 -0700 (PDT) Date: Wed, 21 Aug 2024 18:50:10 +0200 From: Guillaume Nault To: Ido Schimmel Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, dsahern@kernel.org, fw@strlen.de, martin.lau@linux.dev, daniel@iogearbox.net, john.fastabend@gmail.com, ast@kernel.org, pablo@netfilter.org, kadlec@netfilter.org, willemdebruijn.kernel@gmail.com, bpf@vger.kernel.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org Subject: Re: [PATCH net-next 12/12] ipv4: Unmask upper DSCP bits when using hints Message-ID: References: <20240821125251.1571445-1-idosch@nvidia.com> <20240821125251.1571445-13-idosch@nvidia.com> Precedence: bulk X-Mailing-List: bpf@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: <20240821125251.1571445-13-idosch@nvidia.com> On Wed, Aug 21, 2024 at 03:52:51PM +0300, Ido Schimmel wrote: > Unmask the upper DSCP bits when performing source validation and routing > a packet using the same route from a previously processed packet (hint). > In the future, this will allow us to perform the FIB lookup that is > performed as part of source validation according to the full DSCP value. Reviewed-by: Guillaume Nault