kernel/tools/testing/selftests/bpf/with_tunnels.sh, branch linux-6.2.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.2.y2018-09-14T19:04:33Zselftests/bpf: test bpf flow dissection2018-09-14T19:04:33ZPetar Penkovppenkov@google.com2018-09-14T14:46:22Zurn:sha1:50b3ed57dee9cd0e06c59826cec8af14b51bab3e
Adds a test that sends different types of packets over multiple
tunnels and verifies that valid packets are dissected correctly. To do
so, a tc-flower rule is added to drop packets on UDP src port 9, and
packets are sent from ports 8, 9, and 10. Only the packets on port 9
should be dropped. Because tc-flower relies on the flow dissector to
match flows, correct classification demonstrates correct dissection.
Also add support logic to load the BPF program and to inject the test
packets.
Signed-off-by: Petar Penkov <ppenkov@google.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>