From nobody Mon Feb 9 00:42:41 2026 Received: from out-178.mta1.migadu.com (out-178.mta1.migadu.com [95.215.58.178]) (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 683B84CB50 for ; Thu, 21 Dec 2023 09:04:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="m0N0rzPj" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1703149489; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z/Ii6GsSUtx5/gkFNNJl6jtYbkzb/prif7eMb5oRvzo=; b=m0N0rzPjvNtMtzGCE7QSYVdsGdwuoxZs7bagpMstYvOCIqf+pCVFw2dIdqGW7wYwjpMYnB ARI9cRtwdMVNrknY7oou5MeYoLDBbR51YTdrxBB816r5Kq7FtDn5NVnjj90Aji5tho8HoP YWIIYr0m4F37DMAkp/WEOA7SEDpEXAg= From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v5 09/14] selftests: mptcp: dump userspace addrs list Date: Thu, 21 Dec 2023 17:03:23 +0800 Message-Id: <8021571d3c197a7bee43915cf75442ee4a1d6ede.1703149203.git.geliang.tang@linux.dev> 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 X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" This patch adds a new helper userspace_pm_dump() to dump addresses for the userspace PM. Add two new tests for userspace pm dump address and subflow. Use userspace_pm_add_addr() and userspace_pm_add_sf() to add an address and a suflow. Signed-off-by: Geliang Tang --- .../testing/selftests/net/mptcp/mptcp_join.sh | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testin= g/selftests/net/mptcp/mptcp_join.sh index 25d3f32644ed..403200394aa7 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3360,6 +3360,18 @@ 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" @@ -3573,6 +3585,50 @@ userspace_tests() kill_events_pids wait $tests_pid fi + + # userspace pm dump address + if reset_with_events "userspace pm dump address" && + 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 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=3D$! + wait_mpj $ns1 + userspace_pm_add_addr $ns1 10.0.2.1 10 + chk_join_nr 1 1 1 + chk_add_nr 1 1 + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 + chk_mptcp_info add_addr_signal 1 add_addr_accepted 1 + local dump=3D"id 10 flags signal 10.0.2.1" + check_output "userspace_pm_dump $ns1" \ + "$dump" " dump addrs signal" + kill_events_pids + wait $tests_pid + fi + + # userspace pm dump subflow + if reset_with_events "userspace pm dump subflow" && + 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 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=3D$! + wait_mpj $ns2 + chk_mptcp_info subflows 0 subflows 0 + chk_subflows_total 1 1 + userspace_pm_add_sf $ns2 10.0.3.2 20 + chk_join_nr 1 1 1 + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 + local dump=3D"id 20 flags subflow 10.0.3.2" + check_output "userspace_pm_dump $ns2" \ + "$dump" " dump addrs subflow" + kill_events_pids + wait $tests_pid + fi } =20 endpoint_tests() --=20 2.35.3