From: Martin KaFai Lau <martin.lau@linux.dev>
To: Hangbin Liu <liuhangbin@gmail.com>
Cc: netdev@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
bpf@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>,
"David S . Miller" <davem@davemloft.net>,
Song Liu <song@kernel.org>, Yonghong Song <yhs@fb.com>,
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>, Mykola Lysenko <mykolal@fb.com>,
Felix Maurer <fmaurer@redhat.com>,
Davide Caratti <dcaratti@redhat.com>,
Matthieu Baerts <matthieu.baerts@tessares.net>
Subject: Re: [PATCH bpf] selftests/bpf: enable mptcp before testing
Date: Thu, 16 Feb 2023 23:04:33 -0800 [thread overview]
Message-ID: <7aa20a67-962a-d60b-9f2d-6e22bb710c1f@linux.dev> (raw)
In-Reply-To: <Y+3lwZChsI0Trok8@Laptop-X1>
On 2/16/23 12:13 AM, Hangbin Liu wrote:
> On Wed, Feb 15, 2023 at 10:58:20AM +0100, Matthieu Baerts wrote:
>> Hi Hangbin, Martin,
>>
>> Thank you both for your replies!
>>
>> Yes, that would be good to have this test running in a dedicated NS.
>>
>> Then mptcp.enabled can be forced using write_sysctl() or SYS("sysctl (...)".
>>
>
> Hi Matt, Martin,
>
> I tried to set make mptcp test in netns, like decap_sanity.c does. But I got
> error when delete the netns. e.g.
>
> # ./test_progs -t mptcp
> Cannot remove namespace file "/var/run/netns/mptcp_ns": Device or resource busy
Could you try to create and delete netns after test__join_cgroup()?
next prev parent reply other threads:[~2023-02-17 7:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-10 9:32 [PATCH bpf] selftests/bpf: enable mptcp before testing Hangbin Liu
2023-02-10 16:22 ` Matthieu Baerts
2023-02-13 4:10 ` Hangbin Liu
2023-02-13 16:28 ` Matthieu Baerts
2023-02-14 3:11 ` Hangbin Liu
2023-02-14 19:22 ` Martin KaFai Lau
2023-02-15 3:43 ` Hangbin Liu
2023-02-15 9:58 ` Matthieu Baerts
2023-02-16 8:13 ` Hangbin Liu
2023-02-17 7:04 ` Martin KaFai Lau [this message]
2023-02-17 7:35 ` Hangbin Liu
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