From: Bastien Curutchet <bastien.curutchet@bootlin.com>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>,
Stanislav Fomichev <stfomichev@gmail.com>
Cc: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <martin.lau@linux.dev>,
Eduard Zingerman <eddyz87@gmail.com>, Song Liu <song@kernel.org>,
Yonghong Song <yonghong.song@linux.dev>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@kernel.org>,
Stanislav Fomichev <sdf@fomichev.me>, Hao Luo <haoluo@google.com>,
Jiri Olsa <jolsa@kernel.org>, Mykola Lysenko <mykolal@fb.com>,
Shuah Khan <shuah@kernel.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Alexis Lothore <alexis.lothore@bootlin.com>,
bpf <bpf@vger.kernel.org>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH bpf-next 0/3] selftests/bpf: tc_links/tc_opts: Unserialize tests
Date: Wed, 19 Feb 2025 08:44:27 +0100 [thread overview]
Message-ID: <e3838d93-04e3-4e96-af53-e9e63550d7ba@bootlin.com> (raw)
In-Reply-To: <CAADnVQLktLYJ5_jjve0A=oOWZFRvs3NGfuQUXwpCmw6q+U_Ltw@mail.gmail.com>
Hi,
On 2/19/25 4:40 AM, Alexei Starovoitov wrote:
> On Tue, Feb 18, 2025 at 1:22 PM Stanislav Fomichev <stfomichev@gmail.com> wrote:
>>
>> 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) <bastien.curutchet@bootlin.com>
>>
>> Acked-by: Stanislav Fomichev <sdf@fomichev.me>
>>
>> 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?
>
> That's a good idea.
> Let's do it now.
> Otherwise most of the patch 2 will be reverted when it's introduced.
>
Ok, I'll send a V2 with this in test_progs.
Best regards,
Bastien
prev parent reply other threads:[~2025-02-19 7:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-17 12:37 [PATCH bpf-next 0/3] selftests/bpf: tc_links/tc_opts: Unserialize tests Bastien Curutchet (eBPF Foundation)
2025-02-17 12:37 ` [PATCH bpf-next 1/3] selftests/bpf: tc_helpers: Add create_and_open_tid_ns() Bastien Curutchet (eBPF Foundation)
2025-02-17 12:37 ` [PATCH bpf-next 2/3] selftests/bpf: tc_link/tc_opts: Use unique namespace Bastien Curutchet (eBPF Foundation)
2025-02-17 12:37 ` [PATCH bpf-next 3/3] selftests/bpf: tc_links/tc_opts: Serialize tests Bastien Curutchet (eBPF Foundation)
2025-02-18 21:22 ` [PATCH bpf-next 0/3] selftests/bpf: tc_links/tc_opts: Unserialize tests Stanislav Fomichev
2025-02-19 3:40 ` Alexei Starovoitov
2025-02-19 7:44 ` Bastien Curutchet [this message]
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