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Tue, 18 Feb 2025 13:22:47 -0800 (PST) Date: Tue, 18 Feb 2025 13:22:47 -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 , Thomas Petazzoni , Alexis Lothore , bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH bpf-next 0/3] selftests/bpf: tc_links/tc_opts: Unserialize tests Message-ID: References: <20250217-tc_links-v1-0-27f7965e3dcd@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: <20250217-tc_links-v1-0-27f7965e3dcd@bootlin.com> On 02/17, 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. > > Use namespaces and the new append_tid() helper to allow this > parallelization. > > Signed-off-by: Bastien Curutchet (eBPF Foundation) Acked-by: Stanislav Fomichev LGTM, thank you! Optionally, if there is more to convert, we can think about moving create_and_open_tid_ns to the test_progs itself. For example, if the test name starts with ns_, test_progs can probably do the create_and_open_tid_ns/netns_free part?