From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Matthieu Baerts <matttbe@kernel.org>
Cc: MPTCP Upstream <mptcp@lists.linux.dev>,
Mat Martineau <martineau@kernel.org>,
Geliang Tang <geliang@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Eduard Zingerman <eddyz87@gmail.com>,
Mykola Lysenko <mykolal@fb.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <martin.lau@linux.dev>,
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@google.com>, Hao Luo <haoluo@google.com>,
Jiri Olsa <jolsa@kernel.org>, Shuah Khan <shuah@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Network Development <netdev@vger.kernel.org>,
bpf <bpf@vger.kernel.org>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@vger.kernel.org>,
Geliang Tang <tanggeliang@kylinos.cn>
Subject: Re: [PATCH bpf-next 3/4] selftests/bpf: Add mptcp subflow example
Date: Wed, 8 May 2024 07:32:38 -0700 [thread overview]
Message-ID: <CAADnVQL4z=LcJW7iD246Tc+TB-Ast-eYHA9DaN9q6dgQ_Z97Wg@mail.gmail.com> (raw)
In-Reply-To: <42d0718f-296d-48ca-a21a-b4708e9bd6e9@kernel.org>
On Wed, May 8, 2024 at 12:36 AM Matthieu Baerts <matttbe@kernel.org> wrote:
>
> >
> > The concern with picking reno is extra deps to CI and every developer.
> > Currently in selftests/bpf/config we do:
> > CONFIG_TCP_CONG_DCTCP=y
> > CONFIG_TCP_CONG_BBR=y
> >
> > I'd like to avoid adding reno there as well.
> > Will bpf_setsockopt("dctcp") work?
>
> We picked Reno because this is an inlined kernel module that is always
> built: there is no kernel config to set, no extra deps. Also, it is
> usually not used as default, mostly used as fallback, so the
> verification should not be an issue.
Ahh. didn't realize that it's builtin. Then sure. keep it as reno.
next prev parent reply other threads:[~2024-05-08 14:32 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-07 10:53 [PATCH bpf-next 0/4] selftests/bpf: new MPTCP subflow subtest & improvements Matthieu Baerts (NGI0)
2024-05-07 10:53 ` [PATCH bpf-next 1/4] selftests/bpf: Handle SIGINT when creating netns Matthieu Baerts (NGI0)
2024-05-07 14:43 ` Alexei Starovoitov
2024-05-07 15:59 ` Matthieu Baerts
2024-05-07 10:53 ` [PATCH bpf-next 2/4] selftests/bpf: Add RUN_MPTCP_TEST macro Matthieu Baerts (NGI0)
2024-05-07 14:44 ` Alexei Starovoitov
2024-05-07 16:02 ` Matthieu Baerts
2024-05-07 20:51 ` Alexei Starovoitov
2024-05-08 7:36 ` Matthieu Baerts
2024-05-11 1:42 ` Geliang Tang
2024-05-07 10:53 ` [PATCH bpf-next 3/4] selftests/bpf: Add mptcp subflow example Matthieu Baerts (NGI0)
2024-05-07 14:49 ` Alexei Starovoitov
2024-05-07 16:03 ` Matthieu Baerts
2024-05-07 20:54 ` Alexei Starovoitov
2024-05-08 7:36 ` Matthieu Baerts
2024-05-08 14:32 ` Alexei Starovoitov [this message]
2024-05-07 10:53 ` [PATCH bpf-next 4/4] selftests/bpf: Add mptcp subflow subtest Matthieu Baerts (NGI0)
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