linux/tools
Ido Schimmel 2165d0ebfb selftests: test_vxlan_under_vrf: Fix broken test case
[ Upstream commit b50d3b46f8 ]

The purpose of the last test case is to test VXLAN encapsulation and
decapsulation when the underlay lookup takes place in a non-default VRF.
This is achieved by enslaving the physical device of the tunnel to a
VRF.

The binding of the VXLAN UDP socket to the VRF happens when the VXLAN
device itself is opened, not when its physical device is opened. This
was also mentioned in the cited commit ("tests that moving the underlay
from a VRF to another works when down/up the VXLAN interface"), but the
test did something else.

Fix it by reopening the VXLAN device instead of its physical device.

Before:

 # ./test_vxlan_under_vrf.sh
 Checking HV connectivity                                           [ OK ]
 Check VM connectivity through VXLAN (underlay in the default VRF)  [ OK ]
 Check VM connectivity through VXLAN (underlay in a VRF)            [FAIL]

After:

 # ./test_vxlan_under_vrf.sh
 Checking HV connectivity                                           [ OK ]
 Check VM connectivity through VXLAN (underlay in the default VRF)  [ OK ]
 Check VM connectivity through VXLAN (underlay in a VRF)            [ OK ]

Fixes: 03f1c26b1c ("test/net: Add script for VXLAN underlay in a VRF")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20220324200514.1638326-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-08 14:40:29 +02:00
..
accounting
arch x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE 2022-03-11 12:11:49 +01:00
bootconfig tools/bootconfig: Fix tracing_on option checking in ftrace2bconf.sh 2021-09-26 14:08:59 +02:00
bpf tools/resolve_btfids: Do not print any commands when building silently 2022-02-08 18:30:39 +01:00
build tools build: Remove needless libpython-version feature check that breaks test-all fast path 2021-12-14 11:32:42 +01:00
cgroup
debugging
edid
firewire
firmware
gpio
hv
iio
include tools/nolibc: fix incorrect truncation of exit code 2022-01-27 10:53:42 +01:00
io_uring
kvm/kvm_stat
laptop
leds
lib libbpf: Unmap rings when umem deleted 2022-04-08 14:40:20 +02:00
memory-model
objtool objtool: Fix static_call list generation 2021-11-18 14:04:02 +01:00
pci
pcmcia
perf perf symbols: Fix symbol size calculation condition 2022-03-23 09:13:29 +01:00
power tweewide: Fix most Shebang lines 2021-05-22 11:40:55 +02:00
scripts tools: Allow proper CC/CXX/... override with LLVM=1 in Makefile.include 2021-07-31 08:16:10 +02:00
spi
testing selftests: test_vxlan_under_vrf: Fix broken test case 2022-04-08 14:40:29 +02:00
thermal/tmon tools/thermal/tmon: Add cross compiling support 2021-09-18 13:40:07 +02:00
time
usb usb: testusb: Fix for showing the connection speed 2021-10-09 14:40:56 +02:00
virtio tools/virtio: fix virtio_test execution 2022-04-08 14:39:47 +02:00
vm tools/vm/page-types: remove dependency on opt_file for idle page tracking 2021-10-09 14:40:57 +02:00
wmi
Makefile