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[195.231.47.232]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49fbd2160c2sm62963925e9.6.2026.09.17.02.37.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 17 Sep 2026 02:37:31 -0700 (PDT) Message-ID: Date: Thu, 17 Sep 2026 11:37:30 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v3 0/2] selftests: net: Exercise TCP payload verification To: shuo huang , netdev@vger.kernel.org Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, horms@kernel.org, shuah@kernel.org, jiayuan.chen@linux.dev References: <20260914004525.46597-1-f64116045@gs.ncku.edu.tw> Content-Language: en-US From: Paolo Abeni In-Reply-To: <20260914004525.46597-1-f64116045@gs.ncku.edu.tw> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/14/26 02:45, shuo huang wrote: > This series adds TCP payload verification to udpgso_bench_rx and > exercises it from udpgso_bench.sh for both IPv4 and IPv6. The test > checks the receiver's exit status so that verification errors are > reported as test failures. > > Changes since v2: > - Wrap the receiver command in patch 2 to stay within 80 columns. > > v2: https://lore.kernel.org/r/20260911160649.51863-1-f64116045@gs.ncku.edu.tw > > Changes since v1: > - Add patch 2 to exercise the TCP verifier from udpgso_bench.sh, > addressing Jakub's feedback. I think you did not answer the more fundamental question there: why is this useful? I don't see much value on top of the existing GRO (h/w) tests, while this add a bunch of testscase/runtime/resource usage on the CI from now on. In the current format it's IMHO not worth merging. /P