From mboxrd@z Thu Jan 1 00:00:00 1970 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 8429D9443 for ; Sun, 13 Aug 2023 21:27:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0DCC3C433C7; Sun, 13 Aug 2023 21:27:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1691962071; bh=IXazafFHrKIZ56Cc5iqDPulswwyXb2g5Q7ayV5vJOQQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eP8YCkspWmoRM0ngn4B69J/5MUixzbU3gbR2RFj9jH/a6sqOfL205FlUBROMTbGXA CzP3g8ZZ7dCfe9g2SpkSmKYYJa9hnhjNCIzuq/s9WVc1nZTM+4WLbOQaif96c+43B+ 4q8WTtRBTxdi6nBmUTLLkcSs58kCkvlGaSWXVFCM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mirsad Todorovac , Ido Schimmel , Petr Machata , Hangbin Liu , Nikolay Aleksandrov , Jakub Kicinski Subject: [PATCH 6.4 103/206] selftests: forwarding: bridge_mdb_max: Check iproute2 version Date: Sun, 13 Aug 2023 23:17:53 +0200 Message-ID: <20230813211728.006160147@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230813211724.969019629@linuxfoundation.org> References: <20230813211724.969019629@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Ido Schimmel commit 6bdf3d9765f4e0eebfd919e70acc65bce5daa9b9 upstream. The selftest relies on iproute2 changes present in version 6.3, but the test does not check for it, resulting in errors: # ./bridge_mdb_max.sh INFO: 802.1d tests TEST: cfg4: port: ngroups reporting [FAIL] Number of groups was null, now is null, but 5 expected TEST: ctl4: port: ngroups reporting [FAIL] Number of groups was null, now is null, but 5 expected TEST: cfg6: port: ngroups reporting [FAIL] Number of groups was null, now is null, but 5 expected [...] Fix by skipping the test if iproute2 is too old. Fixes: 3446dcd7df05 ("selftests: forwarding: bridge_mdb_max: Add a new selftest") Reported-by: Mirsad Todorovac Closes: https://lore.kernel.org/netdev/6b04b2ba-2372-6f6b-3ac8-b7cba1cfae83@alu.unizg.hr/ Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Tested-by: Mirsad Todorovac Reviewed-by: Hangbin Liu Acked-by: Nikolay Aleksandrov Link: https://lore.kernel.org/r/20230808141503.4060661-5-idosch@nvidia.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/net/forwarding/bridge_mdb_max.sh | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/testing/selftests/net/forwarding/bridge_mdb_max.sh b/tools/testing/selftests/net/forwarding/bridge_mdb_max.sh index ae255b662ba3..fa762b716288 100755 --- a/tools/testing/selftests/net/forwarding/bridge_mdb_max.sh +++ b/tools/testing/selftests/net/forwarding/bridge_mdb_max.sh @@ -1328,6 +1328,11 @@ test_8021qvs() switch_destroy } +if ! bridge link help 2>&1 | grep -q "mcast_max_groups"; then + echo "SKIP: iproute2 too old, missing bridge \"mcast_max_groups\" support" + exit $ksft_skip +fi + trap cleanup EXIT setup_prepare -- 2.41.0