bpf: selftests: introduce bpf_xdp_{load,store}_bytes selftest

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Introduce kernel selftest for new bpf_xdp_{load,store}_bytes helpers.
and bpf_xdp_pointer/bpf_xdp_copy_buf utility routines.

Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/2c99ae663a5dcfbd9240b1d0489ad55dea4f4601.1642758637.git.lorenzo@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Lorenzo Bianconi 2022-01-21 11:10:04 +01:00 • committed by Alexei Starovoitov

parent 3f364222d0

commit 6db28e24ae

2 changed files with 146 additions and 0 deletions

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104

tools/testing/selftests/bpf/prog_tests/xdp_adjust_frags.c

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42

tools/testing/selftests/bpf/progs/test_xdp_update_frags.c

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