From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ido Schimmel Subject: [PATCH net-next 11/18] selftests: forwarding: vxlan_bridge_1d: Reconfigure & rerun tests Date: Mon, 19 Nov 2018 16:11:19 +0000 Message-ID: <20181119161006.5405-12-idosch@mellanox.com> References: <20181119161006.5405-1-idosch@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Cc: "davem@davemloft.net" , "shuah@kernel.org" , Jiri Pirko , Petr Machata , "roopa@cumulusnetworks.com" , mlxsw , Ido Schimmel To: "netdev@vger.kernel.org" , "linux-kselftest@vger.kernel.org" Return-path: Received: from mail-eopbgr10068.outbound.protection.outlook.com ([40.107.1.68]:28374 "EHLO EUR02-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729922AbeKTCf0 (ORCPT ); Mon, 19 Nov 2018 21:35:26 -0500 In-Reply-To: <20181119161006.5405-1-idosch@mellanox.com> Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: From: Petr Machata The ordering of the topology creation can have impact on whether a driver is successful in offloading VXLAN. Therefore add a pseudo-test that reshuffles bits of the topology, and then reruns the same suite of tests again to make sure that the new setup is supported as well. Signed-off-by: Petr Machata Signed-off-by: Ido Schimmel --- .../net/forwarding/vxlan_bridge_1d.sh | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/to= ols/testing/selftests/net/forwarding/vxlan_bridge_1d.sh index 1a3486ec1d21..a943d8da14b9 100755 --- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh +++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh @@ -68,6 +68,10 @@ export VXPORT ping_ipv4 test_flood test_unicast + reapply_config + ping_ipv4 + test_flood + test_unicast "} =20 NUM_NETIFS=3D6 @@ -288,6 +292,28 @@ cleanup() vrf_cleanup } =20 +# For the first round of tests, vx1 is the first device to get attached to= the +# bridge, and that at the point that the local IP is already configured. T= ry the +# other scenario of attaching the device to an already-offloaded bridge, a= nd +# only then attach the local IP. +reapply_config() +{ + echo "Reapplying configuration" + + bridge fdb del dev vx1 00:00:00:00:00:00 dst 192.0.2.50 self + bridge fdb del dev vx1 00:00:00:00:00:00 dst 192.0.2.34 self + rp1_unset_addr + ip link set dev vx1 nomaster + sleep 5 + + ip link set dev vx1 master br1 + bridge fdb append dev vx1 00:00:00:00:00:00 dst 192.0.2.34 self + bridge fdb append dev vx1 00:00:00:00:00:00 dst 192.0.2.50 self + sleep 1 + rp1_set_addr + sleep 5 +} + ping_ipv4() { ping_test $h1 192.0.2.2 ": local->local" --=20 2.19.1