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 6CC381B285 for ; Wed, 24 Jul 2024 09:33:28 +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=1721813608; cv=none; b=djOqOUTeAn24d4sqCi3dB6GVi02q5+qpFZlBCC0WpFPM+Gro4FJaysW03zSsIueQBCPxnudricCh2Q0bXkLjC+W00JGj8dvUsOpM2p/4hPPnKOcEVG6UTijRBU3tYJnb0glPSrx6kDnaSWpWG1OWFE6ajqHiUYYaGKJClXBcl4E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721813608; c=relaxed/simple; bh=tIqvGVXsrzzcbdQofG9ThqW9rfNe1p+3b7sp4CLA6Yk=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=MLuwPtkIXxHKrBJXJqWf1hFd9qAldxIh1YKkOmif3AlPdUAehLviHIHUYb/WdSneJ0oaqm9Cmn5WVWykk0suTaaD3waIXoDHrcMrfn0INeqQ93ov/aNRZsYnI/aMUmOyqYsGwReqiXYwqL4vtd7l3VPU4VlrXHHYNI00GYFX49A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ErE/Woma; 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="ErE/Woma" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2933AC32782; Wed, 24 Jul 2024 09:33:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721813608; bh=tIqvGVXsrzzcbdQofG9ThqW9rfNe1p+3b7sp4CLA6Yk=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=ErE/Womae1oHKFyRZTw/9JWjK2Wmz6HwHpgYaqNbg42mhfpMkLYLOcId2nkNCSiY4 BT159DR64H7GbkgeJ8A8SWJMFTd/pqGmSCl/d0yvEXQvvrRJXUUXUOGD7+PBdxyHX/ +8yG+UovNq7rMq/JjLgv1wNXIlQQxRdjRwFXXMx2nddq0LER5SUJtB2ZGfpZUeFxTc yKrvzw9EW44kpRd/O2ngpTZxIVe+NnyA62OA9D3JmScidRnoSKUOhBmtYQtgbKSyci wcRGGc9WMkuV6BBfoa07XcIM4X/Xc7Jj8RWYL9hfc1KfVpvTB6k5FkcFsl6MzY2ScT rYZeiUwNZ8nuQ== Message-ID: <4be1cd324a2c7f7fb01086567f8f82c0c0ba2674.camel@kernel.org> Subject: Re: [PATCH bpf-next v2 4/4] selftests/bpf: Monitor traffic for select_reuseport. From: Geliang Tang To: Kui-Feng Lee , bpf@vger.kernel.org, ast@kernel.org, martin.lau@linux.dev, song@kernel.org, kernel-team@meta.com, andrii@kernel.org, sdf@fomichev.me Cc: sinquersw@gmail.com, kuifeng@meta.com Date: Wed, 24 Jul 2024 17:33:22 +0800 In-Reply-To: <20240723182439.1434795-5-thinker.li@gmail.com> References: <20240723182439.1434795-1-thinker.li@gmail.com> <20240723182439.1434795-5-thinker.li@gmail.com> Autocrypt: addr=geliang@kernel.org; prefer-encrypt=mutual; keydata=mQINBGWKTg4BEAC/Subk93zbjSYPahLCGMgjylhY/s/R2ebALGJFp13MPZ9qWlbVC8O+X lU/4reZtYKQ715MWe5CwJGPyTACILENuXY0FyVyjp/jl2u6XYnpuhw1ugHMLNJ5vbuwkc1I29nNe8 wwjyafN5RQV0AXhKdvofSIryqm0GIHIH/+4bTSh5aB6mvsrjUusB5MnNYU4oDv2L8MBJStqPAQRLl P9BWcKKA7T9SrlgAr0VsFLIOkKOQPVTCnYxn7gfKogH52nkPAFqNofVB6AVWBpr0RTY7OnXRBMInM HcjVG4I/NFn8Cc7oaGaWHqX/yHAufJKUsldieQVFd7C/SI8jCUXdkZxR0Tkp0EUzkRc/TS1VwWHav 0x3oLSy/LGHfRaIC/MqdGVqgCnm6wapUt7f/JHloyIyKJBGBuHCLMpN6n/kNkSCzyZKV7h6Vw1OL5 18p0U3Optyakoh95KiJsKzcd3At/eftQGlNn5WDflHV1+oMdW2sRgfVDPrYeEcYI5IkTc3LRO6ucp VCm9/+poZSHSXMI/oJ6iXMJE8k3/aQz+EEjvc2z0p9aASJPzx0XTTC4lciTvGj62z62rGUlmEIvU2 3wWH37K2EBNoq+4Y0AZsSvMzM+CcTo25hgPaju1/A8ErZsLhP7IyFT17ARj/Et0G46JRsbdlVJ/Pv X+XIOc2mpqx/QARAQABtCVHZWxpYW5nIFRhbmcgPGdlbGlhbmcudGFuZ0BsaW51eC5kZXY+iQJUBB MBCgA+FiEEZiKd+VhdGdcosBcafnvtNTGKqCkFAmWKTg4CGwMFCRLMAwAFCwkIBwIGFQoJCAsCBBY CAwECHgECF4AACgkQfnvtNTGKqCmS+A/9Fec0xGLcrHlpCooiCnNH0RsXOVPsXRp2xQiaOV4vMsvh G5AHaQLb3v0cUr5JpfzMzNpEkaBQ/Y8Oj5hFOORhTyCZD8tY1aROs8WvbxqvbGXHnyVwqy7AdWelP +0lC0DZW0kPQLeel8XvLnm9Wm3syZgRGxiM/J7PqVcjujUb6SlwfcE3b2opvsHW9AkBNK7v8wGIcm BA3pS1O0/anP/xD5s5L7LIMADVB9MqQdeLdFU+FFdafmKSmcP9A2qKHAvPBUuQo3xoBOZR3DMqXIP kNCBfQGkAx5tm1XYli1u3r5tp5QCRbY5LSkntMNJJh0eWLU8I+zF6NWhqNhHYRD3zc1tiXlG5E0ob pX02Dy25SE2zB3abCRdAK30nCI4lMyMCcyaeFqvf6uhiugLiuEPRRRdJDWICOLw6KOFmxWmue1F71 k08nj5PQMWQUX3X2K6jiOuoodYwnie/9NsH3DBHIVzVPWASFd6JkZ21i9Ng4ie+iQAveRTCeCCF6V RORJR0R8d7mI9+1eqhNeKzs21gQPVf/KBEIpwPFDjOdTwS/AEQQyhB+5ALeYpNgfKl2p30C20VRfJ GBaTc4ReUXh9xbUx5OliV69iq9nIVIyculTUsbrZX81Gz6UlbuSzWc4JclWtXf8/QcOK31wputde7 Fl1BTSR4eWJcbE5Iz2yzgQu0IUdlbGlhbmcgVGFuZyA8Z2VsaWFuZ0BrZXJuZWwub3JnPokCVAQTA QoAPhYhBGYinflYXRnXKLAXGn577TUxiqgpBQJlqclXAhsDBQkSzAMABQsJCAcCBhUKCQgLAgQWAg MBAh4BAheAAAoJEH577TUxiqgpaGkP/3+VDnbu3HhZvQJYw9a5Ob/+z7WfX4lCMjUvVz6AAiM2atD yyUoDIv0fkDDUKvqoU9BLU93oiPjVzaR48a1/LZ+RBE2mzPhZF201267XLMFBylb4dyQZxqbAsEhV c9VdjXd4pHYiRTSAUqKqyamh/geIIpJz/cCcDLvX4sM/Zjwt/iQdvCJ2eBzunMfouzryFwLGcOXzx OwZRMOBgVuXrjGVB52kYu1+K90DtclewEgvzWmS9d057CJztJZMXzvHfFAQMgJC7DX4paYt49pNvh cqLKMGNLPsX06OR4G+4ai0JTTzIlwVJXuo+uZRFQyuOaSmlSjEsiQ/WsGdhILldV35RiFKe/ojQNd 4B4zREBe3xT+Sf5keyAmO/TG14tIOCoGJarkGImGgYltTTTM6rIk/wwo9FWshgKAmQyEEiSzHTSnX cGbalD3Do89YRmdG+5eP7HQfsG+VWdn8IH6qgIvSt8GOw6RfSP7omMXvXji1VrbWG4LOFYcsKTN+d GDhl8LmU0y44HejkCzYj/b28MvNTiRVfucrmZMGgI8L5A4ZwQ3Inv7jY13GZSvTb7PQIbqMcb1P3S qWJFodSwBg9oSw21b+T3aYG3z3MRCDXDlZAJONELx32rPMdBva8k+8L+K8gc7uNVH4jkMPkP9jPnV Px+2P2cKc7LXXedb/qQ3MuQINBGWKTg4BEADJxiOtR4SC7EHrUDVkp/pJCQC2wxNVEiJOas/q7H62 BTSjXnXDc8yamb+HDO+Sncg9SrSRaXIh+bw9G3rvOiC2aQKB6EyIWKMcuDlD7GbkLJGRoPCA5nSfH Szht2PdNvbDizODhtBy8BOQA6Vb21XOb1k/hfD8Wy6OnvkA4Er61cf66BzXeTEFrvAIW+eUeoYTBA eOOc2m4Y0J28lXhoQftpNGV5DxH9HSQilQZxEyWkNj8oomVJ6Db7gSHre0odlt5ZdB7eCJik12aPI dK5W97adXrUDAclipsyYmZoC1oRkfUrHZ3aYVgabfC+EfoHnC3KhvekmEfxAPHydGcp80iqQJPjqn eDJBOrk6Y51HDMNKg4HJfPV0kujgbF3Oie2MVTuJawiidafsAjP4r7oZTkP0N+jqRmf/wkPe4xkGQ Ru+L2GTknKtzLAOMAPSh38JqlReQ59G4JpCqLPr00sA9YN+XP+9vOHT9s4iOu2RKy2v4eVOAfEFLX q2JejUQfXZtzSrS/31ThMbfUmZsRi8CY3HRBAENX224Wcn6IsXj3K6lfYxImRKWGa/4KviLias917 DT/pjLw/hE8CYubEDpm6cYpHdeAEmsrt/9dMe6flzcNQZlCBgl9zuErP8Cwq8YNO4jN78vRlLLZ5s qgDTWtGWygi/SUj8AUQHyF677QARAQABiQI7BBgBCgAmFiEEZiKd+VhdGdcosBcafnvtNTGKqCkFA mWKTg4CGwwFCRLMAwAACgkQfnvtNTGKqCkpsw/2MuS0PVhl2iXs+MleEhnN1KjeSYaw+nLbRwd2Sd XoVXBquPP9Bgb92T2XilcWObNwfVtD2eDz8eKf3e9aaWIzZRQ3E5BxiQSHXl6bDDNaWJB6I8dd5TW +QnBPLzvqxgLIoYn+2FQ0AtL0wpMOdcFg3Av8MEmMJk6s/AHkL8HselA3+4h8mgoK7yMSh601WGrQ AFkrWabtynWxHrq4xGfyIPpq56e5ZFPEPd4Ou8wsagn+XEdjDof/QSSjJiIaenCdDiUYrx1jltLmS lN4gRxnlCBp6JYr/7GlJ9Gf26wk25pb9RD6xgMemYQHFgkUsqDulxoBit8g9e0Jlo0gwxvWWSKBJ8 3f22kKiMdtWIieq94KN8kqErjSXcpI8Etu8EZsuF7LArAPch/5yjltOR5NgbcZ1UBPIPzyPgcAmZl AQgpy5c2UBMmPzxco/A/JVp4pKX8elTc0pS8W7ne8mrFtG7JL0VQfdwNNn2R45VRf3Ag+0pLSLS7W OVQcB8UjwxqDC2t3tJymKmFUfIq8N1DsNrHkBxjs9m3r82qt64u5rBUH3GIO0MGxaI033P+Pq3BXy i1Ur7p0ufsjEj7QCbEAnCPBTSfFEQIBW4YLVPk76tBXdh9HsCwwsrGC2XBmi8ymA05tMAFVq7a2W+ TO0tfEdfAX7IENcV87h2yAFBZkaA== Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.52.0-1build2 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Tue, 2024-07-23 at 11:24 -0700, Kui-Feng Lee wrote: > Enable traffic monitoring for the subtests of select_reuseport. > > Signed-off-by: Kui-Feng Lee > --- >  tools/testing/selftests/bpf/prog_tests/select_reuseport.c | 7 > +++++++ >  1 file changed, 7 insertions(+) > > diff --git > a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c > b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c > index 64c5f5eb2994..d3039957ee94 100644 > --- a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c > +++ b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c > @@ -22,6 +22,7 @@ >   >  #include "test_progs.h" >  #include "test_select_reuseport_common.h" > +#include "network_helpers.h" >   >  #define MAX_TEST_NAME 80 >  #define MIN_TCPHDR_LEN 20 > @@ -795,6 +796,7 @@ static void test_config(int sotype, sa_family_t > family, bool inany) >   }; >   char s[MAX_TEST_NAME]; >   const struct test *t; > + struct tmonitor_ctx *tmon; >   >   for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { >   if (t->need_sotype && t->need_sotype != sotype) > @@ -808,9 +810,14 @@ static void test_config(int sotype, sa_family_t > family, bool inany) >   if (!test__start_subtest(s)) >   continue; >   > + tmon = traffic_monitor_start(NULL); > + ASSERT_TRUE(tmon, "traffic_monitor_start"); The same here. It's better to use ASSERT_NEQ(NULL) like patch 2. > + >   setup_per_test(sotype, family, inany, t- > >no_inner_map); >   t->fn(sotype, family); >   cleanup_per_test(t->no_inner_map); > + > + traffic_monitor_stop(tmon); >   } >  } >