From nobody Thu Jun 25 13:06:34 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 35CC5217704 for ; Wed, 15 Apr 2026 09:58:19 +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=1776247099; cv=none; b=m6SzTytrQuKc8su6SPpsBlI+kU2JspPJIl11RY9Npu+vGimS4jsIl3FrS+Ucf7froaBztALdz8y+9zRxl3ha9Hn/IbZqxkinHlRJKrt5E5dNvxUrlQHZ3viPrubQQBcV0cktTWC4jQYr6d/vH9CXcJ1Aum+Tl8NCM43oX2+rW5w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776247099; c=relaxed/simple; bh=+ZtDau8ZaxURdpqy1rQ9ybBeaerSVZO1gNen80NZM8E=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=VElUyVP5rJ3z9vt4i4ydOyZCjVwunLsYJ2dOep9h6WzNYmyqyRKaJ0eyLHL/sWVtoxN7PfV0Pgp31TSzDpQ455tCNP6T70iZtjG2t8FtNOiyIWiwQoeOhhSmqJ4afOhE7ICvQGkKykQKxrzi4XWJDqbPzBu8FNuwpres3V/r80s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a1gBQKzP; 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="a1gBQKzP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC973C2BCB8; Wed, 15 Apr 2026 09:58:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776247099; bh=+ZtDau8ZaxURdpqy1rQ9ybBeaerSVZO1gNen80NZM8E=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=a1gBQKzPsaanHOvMwWdI9vfOoNeLZuPSlGuuA1Ie8wVpHQI0sW8Qage4oluJVXoTF DNz0t9pivach51WOOMJxib81KmQPw+nzPNabo8QAz6MX99whYHYzxNdkzSmm+eRrRH BmdV+an/B0wTbHyXZ2pNObt6rQ1A6T7djXvrBf8QJdevrLIxd7twGpChqHGaDxcZf3 FGf+IwjHYjZ/wrv9x0pB0jLRf29mYLTlsZzblS5dfmrufR+CM/H2YPkaI6v/4zQXKY RgGqjda0pBQmGPR6oKCiTz8PSRA/G4POVMddTfEtPAN+IavBN+hbQNUUojf8fvWn+/ yrAIgKymP3skQ== From: "Matthieu Baerts (NGI0)" Date: Wed, 15 Apr 2026 11:56:59 +0200 Subject: [PATCH mptcp-net v5 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: <20260415-mptcp-inc-limits-v5-11-e54c3bf80e4e@kernel.org> References: <20260415-mptcp-inc-limits-v5-0-e54c3bf80e4e@kernel.org> In-Reply-To: <20260415-mptcp-inc-limits-v5-0-e54c3bf80e4e@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=+ZtDau8ZaxURdpqy1rQ9ybBeaerSVZO1gNen80NZM8E=; b=owGbwMvMwCVWo/Th0Gd3rumMp9WSGDLvJ2ptXl7Etv68989vzve8g7NtGg5Pn77+6vPptv23O X1V2x2udZSyMIhxMciKKbJIt0Xmz3xexVvi5WcBM4eVCWQIAxenAEzEU4/hf+mxzjXndz5nPeUj tH5mRe/HqyzVT5dI9anzLVlnG204SYvhv+Pa18e559x33i5ycJFP4hqjrJnK2a7/Zz5O1NHVirC 8xAUA 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 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