From nobody Thu Jun 25 12:24:56 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 D920148A2D6; Tue, 5 May 2026 15:01:53 +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=1777993313; cv=none; b=Pkhu+X6ILRxya0RnMjrubQcRs2/lOA6CGleUnqFL/TwAMfz/TO5bp+9rCAlXCfPPatblXQzxq+oNpfYOsc5MMl0i1xxzIeFqElD8zFxMukrBjPke6j3xzUmyOk1NcTRZqnDWmq+jJOfWlNfglYwKK9KVS2Bj1VaHXfo0pM5RE64= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777993313; c=relaxed/simple; bh=vOyvedH0RbGpGyeNOMAiC7KdfFVYLBOIUAbOJ5QaR6U=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QoZMnUzQ2FnFGVw6dV8ErV+q4NulYErcSQMwf0lMEIGvjvXMZr7/0sqYUaYw/YUPe5+dlsXBHlfky3Lus3C94lP7QxdAoJO9bMfTtxRy/LjhkcVAacXm3qcs2IDwqe7OTWuabnkCHkNAom2+FNMGnqEI4PVt3BK8ZL4cAJrSy/A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aEGGA+t0; 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="aEGGA+t0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F61BC2BCB4; Tue, 5 May 2026 15:01:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777993313; bh=vOyvedH0RbGpGyeNOMAiC7KdfFVYLBOIUAbOJ5QaR6U=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=aEGGA+t0gsCsnjmrtE3ea+l1dra2zKJqHHhtR0Z01LI6LUjYe8ZDnNV6rwGSpDrEW VkGu9WQ8WVHHrldL5PKiOPxl9UHiNrsiNiqgihOY9kSMpwE05uFAfRRfL13hq7XQbS LZjBdZ+7mhgtUY63JqpQsiJKFxsJ0hYVgAfjBMYd59LjzBZxXcobX6LHckH6GQfdTk J3Uk++duUNFyWHqxnInf+voCjWxYo+RH4uV1OdDdub3S+2VmJfE/1nCYbdweAsK4Hj kJAz2lMWG0kG29nUDAsfo5F8WkIX0SnTByCdp0LIqqDSp/pdFije5v87mSQnsEqf7g 206zO2vCIyItg== From: "Matthieu Baerts (NGI0)" Date: Tue, 05 May 2026 17:00:59 +0200 Subject: [PATCH net 11/11] 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: <20260505-net-mptcp-pm-fixes-7-1-rc3-v1-11-fca8091060a4@kernel.org> References: <20260505-net-mptcp-pm-fixes-7-1-rc3-v1-0-fca8091060a4@kernel.org> In-Reply-To: <20260505-net-mptcp-pm-fixes-7-1-rc3-v1-0-fca8091060a4@kernel.org> To: Mat Martineau , Geliang Tang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Christoph Paasch Cc: netdev@vger.kernel.org, mptcp@lists.linux.dev, linux-kernel@vger.kernel.org, "Matthieu Baerts (NGI0)" , stable@vger.kernel.org, Shuah Khan , linux-kselftest@vger.kernel.org X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1649; i=matttbe@kernel.org; h=from:subject:message-id; bh=vOyvedH0RbGpGyeNOMAiC7KdfFVYLBOIUAbOJ5QaR6U=; b=owGbwMvMwCVWo/Th0Gd3rumMp9WSGDJ/sblMrzvxe9H234Zpc9cs8Z0ZryLu7vnG1Gb6jLVK9 ws4TNobOkpZGMS4GGTFFFmk2yLzZz6v4i3x8rOAmcPKBDKEgYtTACay9i4jw/Pmk8XF88MDvHbf PfZNsPHLFxWpoi3rfv5p2PuZ49CBj7JAFWyfXHaavXnKdeFD6fZdU05LH9tROL1m4t322xb5cbN LGAE= 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: 0cef6fcac24d ("selftests: mptcp: ip_mptcp option for more scripts") Cc: stable@vger.kernel.org Reviewed-by: Mat Martineau Signed-off-by: Matthieu Baerts (NGI0) --- Cc: Shuah Khan Cc: linux-kselftest@vger.kernel.org --- 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 b69f30fcb91e..04594dfc22b1 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