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selftests/bpf: add simple BPF_PROG_TEST_RUN examples for flow dissector
authorStanislav Fomichev <sdf@google.com>
Mon, 28 Jan 2019 16:53:55 +0000 (08:53 -0800)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 29 Jan 2019 00:08:29 +0000 (01:08 +0100)
commitbf0f0fd939451a88e8b021ad8829da2815651980
tree964378787263e9b18cd77026a95edb3a304f7aff
parentb7a1848e8398b8396c990279e6a10272d818577e
selftests/bpf: add simple BPF_PROG_TEST_RUN examples for flow dissector

Use existing pkt_v4 and pkt_v6 to make sure flow_keys are what we want.

Also, add new bpf_flow_load routine (and flow_dissector_load.h header)
that loads bpf_flow.o program and does all required setup.

Signed-off-by: Stanislav Fomichev <sdf@google.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
tools/testing/selftests/bpf/Makefile
tools/testing/selftests/bpf/flow_dissector_load.c
tools/testing/selftests/bpf/flow_dissector_load.h [new file with mode: 0644]
tools/testing/selftests/bpf/test_progs.c