From nobody Thu Nov 27 13:59:31 2025 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 34A1832D0D0; Mon, 10 Nov 2025 18:24:18 +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=1762799059; cv=none; b=LZXi+mt3xFCpFgQHLYdSbpnqeR30o+cbgz9UDEtaglfFTDPeISCVVziZCbZUbDz3Zw9UDYpNdD00X4DX0xM0So5bnLbKYwYxYWHdPuerkf7Kpb6Dzd4liCrs8KecvxPMd7NGWumr43ThC40jj6T4IWYe2X/iVW2Gr+3lcQuQLKE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762799059; c=relaxed/simple; bh=eF6ZSd0wL/kbIM1jEfkTaig8f/aSf92ohx/PwKJfO30=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=lfn5DGnTPhc6K8q8F/lrY5gYVDH0HHcXZOADYJJ70ZlPiVx0qFONua90BpPWIebPyLNSuT1LGQBL3UOvTMH5g5EBuH2nhBuZoILZNhZTn9XcVbijFV2Vmy6LOR/D35/4cKT+p+62zUXeRUkd2POnqAH5m5H5XlHsgRe+WrArmfI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Sgt1RKYY; 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="Sgt1RKYY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6E1C7C4CEFB; Mon, 10 Nov 2025 18:24:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762799058; bh=eF6ZSd0wL/kbIM1jEfkTaig8f/aSf92ohx/PwKJfO30=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Sgt1RKYY3dNzEb1G8aOm0ejx20YMMcL8nic8DllNr2JhO//Qy0cyuf/sywSCfv49y tE/RSvLDpbfHnPjyrhm6cp+cYVFFY4MjWtU+/l9euM1bxQEsBNTDwwDc6LZJ3Slvj2 Hm1SOZznmVgtX6o8FiIqGR5Y582kwAYQ5H12Q8UTp89wh63IOoMc/SE6xcAPHUGPkQ hTvDuOlgAdbIyfkQpKoU5AHuG83fiIzvJLqTyqhaq03jdvnFFcBmL+LeVIur0KbpJW GOb7N2to8cFPALp07DOzmbHLoeiQl9gGuOfnDQCH2IlrshrXfsSjY+IFgrwFiOih5a PD3hm/1cQ1HyQ== From: "Matthieu Baerts (NGI0)" Date: Mon, 10 Nov 2025 19:23:43 +0100 Subject: [PATCH net 4/6] selftests: mptcp: join: userspace: longer transfer Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251110-net-mptcp-sft-join-unstable-v1-4-a4332c714e10@kernel.org> References: <20251110-net-mptcp-sft-join-unstable-v1-0-a4332c714e10@kernel.org> In-Reply-To: <20251110-net-mptcp-sft-join-unstable-v1-0-a4332c714e10@kernel.org> To: Mat Martineau , Geliang Tang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Shuah Khan Cc: netdev@vger.kernel.org, mptcp@lists.linux.dev, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, "Matthieu Baerts (NGI0)" , stable@vger.kernel.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=3013; i=matttbe@kernel.org; h=from:subject:message-id; bh=eF6ZSd0wL/kbIM1jEfkTaig8f/aSf92ohx/PwKJfO30=; b=owGbwMvMwCVWo/Th0Gd3rumMp9WSGDKFdA9t77v/qVLQ/XWOuqaq+odZ7x3bPp53i1GYkL+lR 2iKuGd/RykLgxgXg6yYIot0W2T+zOdVvCVefhYwc1iZQIYwcHEKwEScJjL8YqpjLm352cj3/Wpp U+bp2ZJ8MzRvPeg3nrKHsaSG6dofZoY/nNGNU/rvVy311ni57Y7cw9MLmx+X7HRs+BXMom7fp/i OEQA= X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 In rare cases, when the test environment is very slow, some userspace tests can fail because some expected events have not been seen. Because the tests are expecting a long on-going connection, and they are not waiting for the end of the transfer, it is fine to make the connection longer. This connection will be killed at the end, after the verifications, so making it longer doesn't change anything, apart from avoid it to end before the end of the verifications To play it safe, all userspace tests not waiting for the end of the transfer are now sharing a longer file (128KB) at slow speed. Fixes: 4369c198e599 ("selftests: mptcp: test userspace pm out of transfer") Cc: stable@vger.kernel.org Fixes: b2e2248f365a ("selftests: mptcp: userspace pm create id 0 subflow") Fixes: e3b47e460b4b ("selftests: mptcp: userspace pm remove initial subflow= ") Fixes: b9fb176081fb ("selftests: mptcp: userspace pm send RM_ADDR for ID 0") Reviewed-by: Geliang Tang Signed-off-by: Matthieu Baerts (NGI0) --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testin= g/selftests/net/mptcp/mptcp_join.sh index 97af8d89ac5c..01273abfdc89 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3806,7 +3806,7 @@ userspace_tests() continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then set_userspace_pm $ns1 pm_nl_set_limits $ns2 2 2 - { speed=3D5 \ + { test_linkfail=3D128 speed=3D5 \ run_tests $ns1 $ns2 10.0.1.1 & } 2>/dev/null local tests_pid=3D$! wait_mpj $ns1 @@ -3839,7 +3839,7 @@ userspace_tests() continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then set_userspace_pm $ns2 pm_nl_set_limits $ns1 0 1 - { speed=3D5 \ + { test_linkfail=3D128 speed=3D5 \ run_tests $ns1 $ns2 10.0.1.1 & } 2>/dev/null local tests_pid=3D$! wait_mpj $ns2 @@ -3867,7 +3867,7 @@ userspace_tests() continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then set_userspace_pm $ns2 pm_nl_set_limits $ns1 0 1 - { speed=3D5 \ + { test_linkfail=3D128 speed=3D5 \ run_tests $ns1 $ns2 10.0.1.1 & } 2>/dev/null local tests_pid=3D$! wait_mpj $ns2 @@ -3888,7 +3888,7 @@ userspace_tests() continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then set_userspace_pm $ns2 pm_nl_set_limits $ns1 0 1 - { speed=3D5 \ + { test_linkfail=3D128 speed=3D5 \ run_tests $ns1 $ns2 10.0.1.1 & } 2>/dev/null local tests_pid=3D$! wait_mpj $ns2 @@ -3912,7 +3912,7 @@ userspace_tests() continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then set_userspace_pm $ns1 pm_nl_set_limits $ns2 1 1 - { speed=3D5 \ + { test_linkfail=3D128 speed=3D5 \ run_tests $ns1 $ns2 10.0.1.1 & } 2>/dev/null local tests_pid=3D$! wait_mpj $ns1 --=20 2.51.0