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 2CB5333EC for ; Mon, 16 Jan 2023 16:00:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9286C433D2; Mon, 16 Jan 2023 16:00:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1673884846; bh=PfRQSYh6dXAJ6wy8EVH2O+u1IAcIYf141Qr/D/CCf/g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t0ftcMOanmwP5QwOOfsRjG+BGxz3L6RUMZvO6/Cm+u7Z4xkVnr2c6NWiqwS66nlTm cMlL5amqj43XnRIXIj60whdhCk/iXMrqhukQqZycbOSasu30hF6+04NPZ5DSE8BCG9 PPnDUnoqZ3TV57Bxoee8uNfC+87HjWE13n740/OY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Guillaume Nault , Paolo Abeni , Sasha Levin Subject: [PATCH 6.1 161/183] selftests/net: l2_tos_ttl_inherit.sh: Set IPv6 addresses with "nodad". Date: Mon, 16 Jan 2023 16:51:24 +0100 Message-Id: <20230116154810.098875433@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230116154803.321528435@linuxfoundation.org> References: <20230116154803.321528435@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: Guillaume Nault [ Upstream commit e59370b2e96eb8e7e057a2a16e999ff385a3f2fb ] The ping command can run before DAD completes. In that case, ping may fail and break the selftest. We don't need DAD here since we're working on isolated device pairs. Fixes: b690842d12fd ("selftests/net: test l2 tunnel TOS/TTL inheriting") Signed-off-by: Guillaume Nault Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- tools/testing/selftests/net/l2_tos_ttl_inherit.sh | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/net/l2_tos_ttl_inherit.sh b/tools/testing/selftests/net/l2_tos_ttl_inherit.sh index dca1e6f777a8..e2574b08eabc 100755 --- a/tools/testing/selftests/net/l2_tos_ttl_inherit.sh +++ b/tools/testing/selftests/net/l2_tos_ttl_inherit.sh @@ -137,8 +137,8 @@ setup() { if [ "$type" = "gre" ]; then type="ip6gretap" fi - ip addr add fdd1:ced0:5d88:3fce::1/64 dev veth0 - $ns ip addr add fdd1:ced0:5d88:3fce::2/64 dev veth1 + ip addr add fdd1:ced0:5d88:3fce::1/64 dev veth0 nodad + $ns ip addr add fdd1:ced0:5d88:3fce::2/64 dev veth1 nodad ip link add name tep0 type $type $local_addr1 \ remote fdd1:ced0:5d88:3fce::2 tos $test_tos ttl $test_ttl \ $vxlan $geneve @@ -170,8 +170,8 @@ setup() { ip addr add 198.19.0.1/24 brd + dev ${parent}0 $ns ip addr add 198.19.0.2/24 brd + dev ${parent}1 elif [ "$inner" = "6" ]; then - ip addr add fdd4:96cf:4eae:443b::1/64 dev ${parent}0 - $ns ip addr add fdd4:96cf:4eae:443b::2/64 dev ${parent}1 + ip addr add fdd4:96cf:4eae:443b::1/64 dev ${parent}0 nodad + $ns ip addr add fdd4:96cf:4eae:443b::2/64 dev ${parent}1 nodad fi } -- 2.35.1