netdev - [PATCH net-next v2 8/8] selftests: mlxsw: Add a new test extack.sh

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 6 Dec 2018 17:05:48 +0000
From:   Petr Machata <petrm@...lanox.com>
To:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:     "David S. Miller" <davem@...emloft.net>,
        Jiri Pirko <jiri@...lanox.com>,
        Ido Schimmel <idosch@...lanox.com>,
        David Ahern <dsa@...ulusnetworks.com>
Subject: [PATCH net-next v2 8/8] selftests: mlxsw: Add a new test extack.sh

Add a testsuite dedicated to testing extack propagation and related
functionality.

Signed-off-by: Petr Machata <petrm@...lanox.com>
Acked-by: Jiri Pirko <jiri@...lanox.com>
Reviewed-by: Ido Schimmel <idosch@...lanox.com>
---
 .../testing/selftests/drivers/net/mlxsw/extack.sh  | 84 ++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100755 tools/testing/selftests/drivers/net/mlxsw/extack.sh

diff --git a/tools/testing/selftests/drivers/net/mlxsw/extack.sh b/tools/testing/selftests/drivers/net/mlxsw/extack.sh
new file mode 100755
index 000000000000..101a5508bdfd
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/extack.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Test operations that we expect to report extended ack.
+
+lib_dir=$(dirname $0)/../../../net/forwarding
+
+ALL_TESTS="
+	netdev_pre_up_test
+"
+NUM_NETIFS=2
+source $lib_dir/lib.sh
+
+setup_prepare()
+{
+	swp1=${NETIFS[p1]}
+	swp2=${NETIFS[p2]}
+
+	ip link set dev $swp1 up
+	ip link set dev $swp2 up
+}
+
+cleanup()
+{
+	pre_cleanup
+
+	ip link set dev $swp2 down
+	ip link set dev $swp1 down
+}
+
+netdev_pre_up_test()
+{
+	RET=0
+
+	ip link add name br1 up type bridge vlan_filtering 0 mcast_snooping 0
+	ip link add name vx1 up type vxlan id 1000 \
+		local 192.0.2.17 remote 192.0.2.18 \
+		dstport 4789 nolearning noudpcsum tos inherit ttl 100
+
+	ip link set dev vx1 master br1
+	check_err $?
+
+	ip link set dev $swp1 master br1
+	check_err $?
+
+	ip link add name br2 up type bridge vlan_filtering 0 mcast_snooping 0
+	ip link add name vx2 up type vxlan id 2000 \
+		local 192.0.2.17 remote 192.0.2.18 \
+		dstport 4789 nolearning noudpcsum tos inherit ttl 100
+
+	ip link set dev vx2 master br2
+	check_err $?
+
+	ip link set dev $swp2 master br2
+	check_err $?
+
+	# Unsupported configuration: mlxsw demands that all offloaded VXLAN
+	# devices have the same TTL.
+	ip link set dev vx2 down
+	ip link set dev vx2 type vxlan ttl 200
+
+	ip link set dev vx2 up &>/dev/null
+	check_fail $?
+
+	ip link set dev vx2 up 2>&1 >/dev/null | grep -q mlxsw_spectrum
+	check_err $?
+
+	log_test "extack - NETDEV_PRE_UP"
+
+	ip link del dev vx2
+	ip link del dev br2
+
+	ip link del dev vx1
+	ip link del dev br1
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS
-- 
2.4.11