linux-kernel - [PATCH bpf-next 0/3] selftests/bpf: tc_links/tc

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Message-Id: <20250217-tc_links-v1-0-27f7965e3dcd@bootlin.com>
Date: Mon, 17 Feb 2025 13:37:37 +0100
From: "Bastien Curutchet (eBPF Foundation)" <bastien.curutchet@...tlin.com>
To: Alexei Starovoitov <ast@...nel.org>, 
 Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>, 
 Martin KaFai Lau <martin.lau@...ux.dev>, 
 Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>, 
 Yonghong Song <yonghong.song@...ux.dev>, 
 John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>, 
 Stanislav Fomichev <sdf@...ichev.me>, Hao Luo <haoluo@...gle.com>, 
 Jiri Olsa <jolsa@...nel.org>, Mykola Lysenko <mykolal@...com>, 
 Shuah Khan <shuah@...nel.org>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Alexis Lothore <alexis.lothore@...tlin.com>, bpf@...r.kernel.org, 
 linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org, 
 "Bastien Curutchet (eBPF Foundation)" <bastien.curutchet@...tlin.com>
Subject: [PATCH bpf-next 0/3] selftests/bpf: tc_links/tc_opts: Unserialize
 tests

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) <bastien.curutchet@...tlin.com>
---
Bastien Curutchet (eBPF Foundation) (3):
      selftests/bpf: tc_helpers: Add create_and_open_tid_ns()
      selftests/bpf: tc_link/tc_opts: Use unique namespace
      selftests/bpf: tc_links/tc_opts: Serialize tests

 .../testing/selftests/bpf/prog_tests/tc_helpers.h  |  12 ++
 tools/testing/selftests/bpf/prog_tests/tc_links.c  | 164 +++++++++++++--
 tools/testing/selftests/bpf/prog_tests/tc_opts.c   | 230 ++++++++++++++++++---
 3 files changed, 361 insertions(+), 45 deletions(-)
---
base-commit: cfed0f474a4bb2f12b54de5d6a7301cfb7dc0dbd
change-id: 20250128-tc_links-d894a23b7063

Best regards,
-- 
Bastien Curutchet (eBPF Foundation) <bastien.curutchet@...tlin.com>