From nobody Thu Oct 15 23:37:32 2026 Received: from mta0.migadu.com (out-11.mta0.migadu.com [91.218.175.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 252F048F003 for ; Thu, 8 Oct 2026 10:00:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791453617; cv=none; b=T8aZpSfegV9vuvMps4YembbftRLBLeWFj+kUkSFNjvbA2yX2p/+fXOqplpP+iNxyxD8jhwvLlBcu18xpxZFuHKvFpYXher/u/1AV9nSNNsC8sSbKgAN7LCc7SJK2xVyW1IgxZULqr7Pi4Tgxj9gRJtMzcNW7Pwre2mmXAkYI+MI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791453617; c=relaxed/simple; bh=Z8wDgiznFc+HSGiySCsAZcKFbjrUmrYD7S8iZzMeWNo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=tP8iYXDBdtmh56pKSCTIfFsJp5yP60c0lkHcmesyWMI4zfKwmcD71lJS6krYbylOwJWZ+xwDQDAOyRJ29h9hFGSgVnLTZpFq2M52n/YFQ53FRnyBbvIwJIZiFX9TuDTcZoPP6uc5LJ92vT14neYy8zaVnoeUanTIh2ZXSVvyYrY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=R1zPgkIM; arc=none smtp.client-ip=91.218.175.11 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="R1zPgkIM" X-Envelope-To: mptcp@lists.linux.dev DKIM-Signature: a=rsa-sha256; bh=Z8wDgiznFc+HSGiySCsAZcKFbjrUmrYD7S8iZzMeWNo=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1791453612; v=1; x=1792058412; b=R1zPgkIMkKj5Be/0Jm974F2tOsdDIOwC6muAy9LgJx7GliCZHQHkp7XdkiUqB4w9BvYUwHfd a2UeO58x3X4x5q9yye0x4a3O+eyiN9sJTdfHLaPxOP8/96gNy9WMkEO8vMS7pYkjhM+s3ywqQV+ uLeIxx3o7U85dn1LPWO4P8xQ= X-Envelope-To: mptcp@lists.linux.dev Received: by mta11.migadu.com with ESMTPS id d242b08b13c3830b; Thu, 08 Oct 2026 10:00:12 +0000 X-Mizu-Trace-ID: d242b08b13c3830b X-Migadu-Flow: FLOW_OUT From: Hangbin Liu Date: Thu, 08 Oct 2026 18:00:02 +0800 Subject: [PATCH mptcp-next] selftests: mptcp: verify nft JSON support 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: <20261008-mptcp_nft_version-v1-1-efe5f200cb02@kylinos.cn> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/x2MWwqAIBAAryL7nWBGS3WVCOmx1n5kohJBdPesz 4GZuSFSYIrQiRsCnRz5cBnKQsC8jW4lyUtm0EpjqVQjd59mb5xN5qTw2bJtsF6wUoiThdz5QJa v/9nDr0tHV4LheV6vYCUobwAAAA== X-Change-ID: 20261008-mptcp_nft_version-9865d63066bf To: MPTCP Linux Cc: Hangbin Liu , Hangbin Liu X-Mailer: b4 0.14.3 From: Hangbin Liu Use --version to check for nft presence, as older nft versions reject -V. Ensure the nft tool has JSON support, since we need JSON output for parsing with jq. Signed-off-by: Hangbin Liu --- tools/testing/selftests/net/mptcp/mptcp_lib.sh | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing= /selftests/net/mptcp/mptcp_lib.sh index 0559bb168203..e5896bfc75d6 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -528,7 +528,14 @@ mptcp_lib_check_tools() { exit ${KSFT_SKIP} fi ;; - "nft" | "jq") + "nft") + if ! nft --version &> /dev/null || \ + ! nft -j list ruleset &> /dev/null; then + mptcp_lib_pr_skip "nft tool does not support MPTCP" + exit ${KSFT_SKIP} + fi + ;; + "jq") if ! "${tool}" -V &> /dev/null; then mptcp_lib_pr_skip "Could not run all tests without ${tool}" exit ${KSFT_SKIP} --- base-commit: 9651c766735c19e7a6b90d731bab53ef7959def8 change-id: 20261008-mptcp_nft_version-9865d63066bf Best regards, --=20 Hangbin Liu