From nobody Mon Feb 9 17:25:01 2026 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 8A23B179B2 for ; Fri, 16 Feb 2024 07:42:40 +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=1708069360; cv=none; b=N7MZSyI4q1BKswJClO0c3j9J49GcRT1uRLu27XbI6kJb4Byllo1dq/eqLulf+ALLqVxhgPSY7lLAQgooSnTMaEDVONC32Tl/inypZ7jUHgO8klmL7Matvtiz357d7pMMvPXig5+n5SA1OQsHs+Ub9592MzK7e3eJv58Hze3s4eM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708069360; c=relaxed/simple; bh=z7UK3bIDS7fhuJsL4dODzujacM4xESfge8nGWxUA124=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ot2ju3HEKy9RY5K+ZiPLr+StoY0vzZtL6Ta+e6BCXbIE5W6rLpeeqkGPTAoaqt0CYoth20Urw1xWJNlfb4Xmsbwg3vxksNIozh9xy5j4RRD/VK4H4qnlWqxWF8/4NWFFcOWhT05T45FwPXq16wWp2PXyobMb9lO2w7vGCZWcF+g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qRFIV34E; 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="qRFIV34E" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C2D99C43390; Fri, 16 Feb 2024 07:42:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708069360; bh=z7UK3bIDS7fhuJsL4dODzujacM4xESfge8nGWxUA124=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qRFIV34EX1KXe8cIXeuEwBDtWA0X5pf4DjDUlh+mQ0vws9ghUGX0thAgvsV0QoYNM MrXllRO81IYZECx9vxaJxV4+AaffTINRPr0n2lfyC6KyaeCCagOIgCREo8eet0gIoe 4wVZKmj9YjNff9Vp99qrWvnCHmV5uuxM1a9P2Y6HKdL86g9k1UZzTEhdJ26FkNQxiJ gNCbLdTYsTH/p0l1hfAi/OJTkRCrUQ8m6HBlxYz2FxRobO06sW9UPQ25y2PrdKUYJH MeWBtgF1Z2MkMKros0WB3GLk8vJfcoQRnGkPJS64hVG9TyQPqpy7BxIJMBwVSEhma4 wvK3U17Jw1XOw== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v13 09/14] selftests: mptcp: dump userspace addrs list Date: Fri, 16 Feb 2024 15:42:11 +0800 Message-Id: <2ec5777c29d4e6e005c015db60432ef4ba734ed0.1708069036.git.tanggeliang@kylinos.cn> X-Mailer: git-send-email 2.40.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Geliang Tang This patch adds a new helper userspace_pm_dump() to dump addresses for the userspace PM. Use this helper to check whether an ID 0 subflow is listed in the output of dump command after creating an ID 0 subflow in "userspace pm create id 0 subflow" test. Dump userspace PM addresses list in "userspace pm add & remove address" test and in "userspace pm create destroy subflow" test. Signed-off-by: Geliang Tang --- .../testing/selftests/net/mptcp/mptcp_join.sh | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testin= g/selftests/net/mptcp/mptcp_join.sh index 6f7e83f61707..fb9b3ee9fee0 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3350,6 +3350,18 @@ userspace_pm_rm_sf() wait_rm_sf $1 "${cnt}" } =20 +# $1: ns +userspace_pm_dump() +{ + local evts=3D$evts_ns1 + local tk + + [ "$1" =3D=3D "$ns2" ] && evts=3D$evts_ns2 + tk=3D$(mptcp_lib_evts_get_info token "$evts") + + ip netns exec $1 ./pm_nl_ctl dump token $tk +} + check_output() { local cmd=3D"$1" @@ -3465,10 +3477,24 @@ userspace_tests() chk_mptcp_info subflows 2 subflows 2 chk_subflows_total 3 3 chk_mptcp_info add_addr_signal 2 add_addr_accepted 2 + if mptcp_lib_kallsyms_has "mptcp_userspace_pm_dump_addr$"; then + check_output "userspace_pm_dump $ns1" \ + $'id 10 flags signal 10.0.2.1\nid 20 flags signal 10.0.3.1' \ + " dump addrs signal" + fi userspace_pm_rm_addr $ns1 10 userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED + if mptcp_lib_kallsyms_has "mptcp_userspace_pm_dump_addr$"; then + check_output "userspace_pm_dump $ns1" \ + "id 20 flags signal 10.0.3.1" \ + " dump addrs after rm_addr 10" + fi userspace_pm_rm_addr $ns1 20 userspace_pm_rm_sf $ns1 10.0.3.1 $SUB_ESTABLISHED + if mptcp_lib_kallsyms_has "mptcp_userspace_pm_dump_addr$"; then + check_output "userspace_pm_dump $ns1" \ + "" " dump addrs after rm_addr 20" + fi chk_rm_nr 2 2 invert chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 @@ -3489,8 +3515,18 @@ userspace_tests() chk_join_nr 1 1 1 chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 2 2 + if mptcp_lib_kallsyms_has "mptcp_userspace_pm_dump_addr$"; then + check_output "userspace_pm_dump $ns2" \ + "id 20 flags subflow 10.0.3.2" \ + " dump addrs subflow" + fi userspace_pm_rm_addr $ns2 20 userspace_pm_rm_sf $ns2 10.0.3.2 $SUB_ESTABLISHED + if mptcp_lib_kallsyms_has "mptcp_userspace_pm_dump_addr$"; then + check_output "userspace_pm_dump $ns2" \ + "" \ + " dump addrs after rm_addr 20" + fi chk_rm_nr 1 1 chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 @@ -3510,6 +3546,11 @@ userspace_tests() chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 userspace_pm_add_sf $ns2 10.0.3.2 0 + if mptcp_lib_kallsyms_has "mptcp_userspace_pm_dump_addr$"; then + check_output "userspace_pm_dump $ns2" \ + "id 0 flags subflow 10.0.3.2" \ + " dump addrs id 0 subflow" + fi chk_join_nr 1 1 1 chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 2 2 --=20 2.40.1