From nobody Sat Jun 27 08:24:10 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 532432D0C98 for ; Tue, 14 Apr 2026 13:34:20 +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=1776173660; cv=none; b=L3X1GxioKG11YNcvnt6lC8LdPefj97y3X9NWg1c2FTNRCbT/LKh04JHtk3jsQtEuhYUAZQm67jOgDxwINyCeuPrj83myKDWq3En9/oRrQUG4TLODwN8eT0Mp6E+QxkI1zE7jPVhtVYQ944jdnClGI7yi7P1Ieh8sDXhdTBuK9dw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776173660; c=relaxed/simple; bh=xMzQEjABCnRo26AFJgkK2crYNoG1BurehXmPvedR64o=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=IyJTaNn0aOysHNk5gpIx9C/JWyefPZJi7cXgG6SWW+wO2BROo0CqPiX8KFyRRAPhlWMEL8QBS1r6tfdwv7B7fZ7D3hJuYi9k4ZA/L271+jtVrjfsR6tT2t5ROW2XQ5ibeB71u69q/QmbgxAxgmXYUjr1uKUy2hCEzoBUeReSkkM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=g5Bolid2; 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="g5Bolid2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CAC93C2BCB6; Tue, 14 Apr 2026 13:34:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776173660; bh=xMzQEjABCnRo26AFJgkK2crYNoG1BurehXmPvedR64o=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=g5Bolid2Y0ijclAtcT3jrpdc8THumhyPc97od47U4jlcMi8c5esVLtEjBcpNEoWMw YpBxFxQZvJq9WMJI4nivMrYKl5K+f0NsIiZUsqPjN1aDcPF83lmxdaOhHUmz8vDrs9 l5LZhiY9KEoCguGqmpHJSgXHIi4qMMljrCsbhBQIADDh0IsGwRRDc5WkOIi/UfmOUX EkwtYgtRETwT7UkvtQhVlJ7nClcMH7fA8wpbQdYPbCaPS7iV1idKaFu4DWBdHpkJvV o9tM2nM2271x5AjOmDJV8Wd5rS6ilK/jnpA86WS9wixrs0hOyWavg0tftpWVoyT+VS NZDoorS0s/5Bg== From: "Matthieu Baerts (NGI0)" Date: Tue, 14 Apr 2026 15:34:04 +0200 Subject: [PATCH mptcp-net v4 11/20] selftests: mptcp: pm: restrict 'unknown' check to pm_nl_ctl Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260414-mptcp-inc-limits-v4-11-78274edda5dd@kernel.org> References: <20260414-mptcp-inc-limits-v4-0-78274edda5dd@kernel.org> In-Reply-To: <20260414-mptcp-inc-limits-v4-0-78274edda5dd@kernel.org> To: MPTCP Upstream Cc: "Matthieu Baerts (NGI0)" X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1497; i=matttbe@kernel.org; h=from:subject:message-id; bh=xMzQEjABCnRo26AFJgkK2crYNoG1BurehXmPvedR64o=; b=owGbwMvMwCVWo/Th0Gd3rumMp9WSGDLvOfmV7mExXujxVHpG+ONdW/bqNOiZmTx4d2+Nw+rev R5vp5UydpSyMIhxMciKKbJIt0Xmz3xexVvi5WcBM4eVCWQIAxenAEzESp/hn2npvjXqxYILfrWt 6rD0uaNtK//Fs6mq+P/im1scct6WJzD807/HN3FxUIKI88T4LTnrRf/13Fy871zOAw3T7BmMrg/ fcAEA X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 When pm_netlink.sh is executed with '-i', 'ip mptcp' is used instead of 'pm_nl_ctl'. IPRoute2 doesn't support the 'unknown' flag, which has only been added to 'pm_nl_ctl' for this specific check: to ensure that the kernel ignores such unsupported flag. No reason to add this flag to 'ip mptcp'. Then, this check should be skipped when 'ip mptcp' is used. Fixes: 29f4801e9c8d ("selftests: mptcp: pm: ensure unknown flags are ignore= d") Signed-off-by: Matthieu Baerts (NGI0) --- tools/testing/selftests/net/mptcp/pm_netlink.sh | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testin= g/selftests/net/mptcp/pm_netlink.sh index 26ff4c360a77..cb1d3cfc1104 100755 --- a/tools/testing/selftests/net/mptcp/pm_netlink.sh +++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh @@ -194,9 +194,13 @@ check "show_endpoints" \ flush_endpoint check "show_endpoints" "" "flush addrs" =20 -add_endpoint 10.0.1.1 flags unknown -check "show_endpoints" "$(format_endpoints "1,10.0.1.1")" "ignore unknown = flags" -flush_endpoint +# "unknown" flag is only supported by pm_nl_ctl +if ! mptcp_lib_is_ip_mptcp; then + add_endpoint 10.0.1.1 flags unknown + check "show_endpoints" "$(format_endpoints "1,10.0.1.1")" \ + "ignore unknown flags" + flush_endpoint +fi =20 set_limits 9 1 2>/dev/null check "get_limits" "${default_limits}" "rcv addrs above hard limit" --=20 2.53.0