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Wed, 19 Feb 2025 08:05:24 -0800 (PST) Received: from localhost ([2601:646:9e00:f56e:2844:3d8f:bf3e:12cc]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-220d536443fsm105891555ad.66.2025.02.19.08.05.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Feb 2025 08:05:23 -0800 (PST) Date: Wed, 19 Feb 2025 08:05:23 -0800 From: Stanislav Fomichev To: "Bastien Curutchet (eBPF Foundation)" Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Mykola Lysenko , Shuah Khan , Alexis Lothore , Thomas Petazzoni , bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH bpf-next v2 0/4] selftests/bpf: tc_links/tc_opts: Unserialize tests Message-ID: References: <20250219-b4-tc_links-v2-0-14504db136b7@bootlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250219-b4-tc_links-v2-0-14504db136b7@bootlin.com> On 02/19, Bastien Curutchet (eBPF Foundation) wrote: > Hi all, > > Both tc_links.c and tc_opts.c do their tests on the loopback interface. > It prevents from parallelizing their executions. > > Add a new behaviour to the test_progs framework that creates and opens a > new network namespace to run a test in it. This is done automatically on > tests whose names start with 'ns_'. > > One test already has a name starting with 'ns_', so PATCH 1 renames it > to avoid conflicts. PATCH 2 introduces the test_progs 'feature'. > PATCH 3 & 4 convert some tests to use these dedicated namespaces. > > Signed-off-by: Bastien Curutchet (eBPF Foundation) > --- > Changes in v2: > - Handle the netns creation / opening directly in test_progs > - Link to v1: https://lore.kernel.org/bpf/e3838d93-04e3-4e96-af53-e9e63550d7ba@bootlin.com Acked-by: Stanislav Fomichev Thanks, looks very nice!