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[176.103.220.4]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48711022f37sm11668195e9.9.2026.03.23.20.33.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Mar 2026 20:33:07 -0700 (PDT) From: Stefano Brivio To: Jakub Kicinski Cc: Aleksei Oladko , "David S . Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Shuah Khan , Aaron Conole , Ilya Maximets , Eelco Chaudron , netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, dev@openvswitch.org Subject: Re: [PATCH net-next v6 0/4] selftests: net: fix false failures due to missing features and host interference Message-ID: <20260324043305.260d26ac@elisabeth> In-Reply-To: <20260323195813.7ebccd88@kernel.org> References: <20260321215908.175465-1-aleksey.oladko@virtuozzo.com> <20260323195813.7ebccd88@kernel.org> Organization: Red Hat X-Mailer: Claws Mail 4.2.0 (GTK 3.24.49; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Date: Tue, 24 Mar 2026 04:33:07 +0100 (CET) On Mon, 23 Mar 2026 19:58:13 -0700 Jakub Kicinski wrote: > On Sat, 21 Mar 2026 21:59:04 +0000 Aleksei Oladko wrote: > > tools/testing/selftests/net/pmtu-test.sh | 2492 +++++++++++++++++ > > tools/testing/selftests/net/pmtu.sh | 2492 +---------------- > > I think I asked twice already to fix the test instead of wrapping it in > another helper. Oops, I guess both me and Aleksei understood it as "fix the test _by_ wrapping it in another helper": https://lore.kernel.org/all/dd1f8981-b8ad-4a4d-b6c8-3333fb05c93b@virtuozzo.com/ hence the current version. Aleksei, if you need further tips other than what I was suggesting (assuming the only way is to run everything in a namespace), this could be another idea: https://git.netfilter.org/nftables/commit/?id=a9cadde4add1 -- Stefano