From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 162576116 for ; Fri, 26 Jul 2024 09:18:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721985538; cv=none; b=eLOv/SYQ2xd3gX9sYbReogWKLUZHdo0FxSDlT4QfqCWMxKK+IELrQ1f40zxdCwmHQdKS3NUxPstWavfnqHZSjU845wwV+l3FfXLOuxR7Hlu0aP4pwPNYXhl1kRbT1N41Sav3/qOe9Yn6iKHnIQeGwDshTfAlKCJo4l3hLPq5wjA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721985538; c=relaxed/simple; bh=NSbiL+DYVB6Mz9BfVPwlKqq8vMDemsy5WQvkcWuDTnM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nxAAJOFcgIfTRezFITW82OLaUS8zCg48S7l24RV5tzt9KHzRAgyhxpICMD7z8tmI8IjSSds6tq2/3W5jPP3a1eDPIfs8mo/1ASbhFgmkt9SjUJ9DW8Aa4SR0t3PczP11E0gXo3/YDgfh3dIx1z4cV541FH/jjIu8gk/G8+a0We8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gn5NUNT/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gn5NUNT/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D7B3BC32782; Fri, 26 Jul 2024 09:18:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721985537; bh=NSbiL+DYVB6Mz9BfVPwlKqq8vMDemsy5WQvkcWuDTnM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gn5NUNT/wXe6i40cGB+g63ip0Vsd7kxrVsUwcI//+U9ujvMPfwgD9O0cdaRePo2cH s/m1JbV47EINzXOqZNIdAI+rHtlKBsb/EBrUj9uLJcl6jsZ8LO5FDIbjmHMs/G/MB6 2Jx4m5mxAs2KxcmjJJFfRfHmQX5JFBLmP7wwj6r7asUfL5OTff3/NI3UmwWrIY5c7i mQJHnoVwLjB0D28y2GiIfATSSCKM4Tuc/9u96bD6a26pJamQL8WXTwT6OpMTbeTj27 adPUKi5sP3cYQNbMKICBMCHdQbcZyyWMdLU++lw0sjO3cuAlkwda4P5qAfaHdFByee sYpoMJ/m8qD+A== Message-ID: <39a825a6-ddf4-4ba4-97f1-9ac72d9ac811@kernel.org> Date: Fri, 26 Jul 2024 11:18:55 +0200 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta Subject: Re: [PATCH mptcp-next] Squash to "selftests/bpf: Add mptcp subflow subtest" Content-Language: en-GB To: Geliang Tang , mptcp@lists.linux.dev Cc: Geliang Tang References: From: Matthieu Baerts Autocrypt: addr=matttbe@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Geliang, Thank you for the patch! On 25/07/2024 03:58, Geliang Tang wrote: > From: Geliang Tang > > Skip the test with test__skip() for systems that do not > support "ip mptcp", so that CI can also pass. > > Signed-off-by: Geliang Tang > --- > tools/testing/selftests/bpf/prog_tests/mptcp.c | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) > > diff --git a/tools/testing/selftests/bpf/prog_tests/mptcp.c b/tools/testing/selftests/bpf/prog_tests/mptcp.c > index 00f63f3f19f4..ddef8c61360f 100644 > --- a/tools/testing/selftests/bpf/prog_tests/mptcp.c > +++ b/tools/testing/selftests/bpf/prog_tests/mptcp.c > @@ -357,10 +357,11 @@ static int endpoint_init(char *flags) > SYS(fail, "ip -net %s link set dev veth1 up", NS_TEST); > SYS(fail, "ip -net %s addr add %s/24 dev veth2", NS_TEST, ADDR_2); > SYS(fail, "ip -net %s link set dev veth2 up", NS_TEST); > - /* It would be better to use "ip -net %s mptcp endpoint add %s %s", > - * but the BPF CI is using an old version of IPRoute (5.5.0). > - */ > - SYS(fail, "ip netns exec %s ./mptcp_pm_nl_ctl add %s flags %s", NS_TEST, ADDR_2, flags); > + if (SYS_NOFAIL("ip -net %s mptcp endpoint add %s %s", NS_TEST, ADDR_2, flags)) { This will silently mark the test as skipped, because stderr will be muted. > + /* "ip mptcp" not support, skip this test. */ Could it be possible to at least print this comment? I can add: fprintf(stderr, "'ip mptcp' not supported, skip this test.\n"); when applying the patch. WDYT? > + test__skip(); > + goto fail; > + } > > return 0; > fail: > @@ -435,7 +436,7 @@ static void test_subflow(void) > if (!ASSERT_OK_PTR(nstoken, "create_netns: mptcp_subflow")) > goto skel_destroy; > > - if (!ASSERT_OK(endpoint_init("subflow"), "endpoint_init")) > + if (endpoint_init("subflow")) > goto close_netns; > > run_subflow(skel->data->cc); Cheers, Matt -- Sponsored by the NGI0 Core fund.