[PATCH 5.4 030/168] selftests: forwarding: vxlan_bridge_1d: fix tos value

Greg Kroah-Hartman
2020-03-10T12:50:55Z

From: Hangbin Liu <liuhangbin@gmail.com>

[ Upstream commit 4e867c9a50ff1a07ed0b86c3b1c8bc773933d728 ]

After commit 71130f29979c ("vxlan: fix tos value before xmit") we start
strict vxlan xmit tos value by RT_TOS(), which limits the tos value less
than 0x1E. With current value 0x40 the test will failed with "v1: Expected
to capture 10 packets, got 0". So let's choose a smaller tos value for
testing.

Fixes: d417ecf533fe ("selftests: forwarding: vxlan_bridge_1d: Add a TOS test")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
index bb10e33690b25..353613fc19475 100755
--- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
+++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
@@ -516,9 +516,9 @@ test_tos()
RET=0

tc filter add dev v1 egress pref 77 prot ip \
- flower ip_tos 0x40 action pass
- vxlan_ping_test $h1 192.0.2.3 "-Q 0x40" v1 egress 77 10
- vxlan_ping_test $h1 192.0.2.3 "-Q 0x30" v1 egress 77 0
+ flower ip_tos 0x11 action pass
+ vxlan_ping_test $h1 192.0.2.3 "-Q 0x11" v1 egress 77 10
+ vxlan_ping_test $h1 192.0.2.3 "-Q 0x12" v1 egress 77 0
tc filter del dev v1 egress pref 77 prot ip

log_test "VXLAN: envelope TOS inheritance"
--
2.20.1