In comment 173ca26e9b51 ("samples/bpf: add comprehensive ipip, ipip6,
ip6ip6 test") we added some bpf tunnel tests. In commit 933a741e3b82
("selftests/bpf: bpf tunnel test.") when we moved it to the current
folder, we missed some points:
1. ip6ip6 test is not added
2. forgot to remove test_ipip.sh in sample folder
3. TCP test code is not removed in test_tunnel_kern.c
In this patch set I add back ip6ip6 test and remove unused code.
As I'm not sure if this should be a fixup, I didn't add the Fixes flag.
Here is the test result:
```
Testing IP6IP6 tunnel...
PING ::11(::11) 56 data bytes
--- ::11 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 47ms
rtt min/avg/max/mdev = 0.031/1023.035/2044.975/834.846 ms, pipe 2
PING 1::11(1::11) 56 data bytes
--- 1::11 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 47ms
rtt min/avg/max/mdev = 0.027/0.046/0.058/0.013 ms
PING 1::22(1::22) 56 data bytes
--- 1::22 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 47ms
rtt min/avg/max/mdev = 0.041/0.056/0.074/0.014 ms
PASS: ip6ip6tnl
```
Hangbin Liu (2):
selftest/bpf: add missed ip6ip6 test back
selftest/bpf: remove unused bpf tunnel testing code
samples/bpf/test_ipip.sh | 179 ------------------
.../selftests/bpf/progs/test_tunnel_kern.c | 87 +--------
tools/testing/selftests/bpf/test_tunnel.sh | 39 +++-
3 files changed, 40 insertions(+), 265 deletions(-)
delete mode 100755 samples/bpf/test_ipip.sh
--
2.25.4
