selftests/bpf: Add link_info test for uprobe_multi link

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Adding fill_link_info test for uprobe_multi link.

Setting up uprobes with bogus ref_ctr_offsets and cookie values
to test all the bpf_link_info::uprobe_multi fields.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Song Liu <song@kernel.org>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/bpf/20231125193130.834322-6-jolsa@kernel.org

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Jiri Olsa 2023-11-25 20:31:29 +01:00 • committed by Andrii Nakryiko

parent 1703612885

commit 147c69307b

2 changed files with 204 additions and 0 deletions

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198

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

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6

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

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