selftests/bpf: Add kprobe session test

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Adding kprobe session test and testing that the entry program
return value controls execution of the return probe program.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240430112830.1184228-7-jolsa@kernel.org

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Jiri Olsa 2024-04-30 13:28:29 +02:00 • committed by Andrii Nakryiko

parent 7b94965429

commit 0983b1697a

3 changed files with 120 additions and 0 deletions

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2

tools/testing/selftests/bpf/bpf_kfuncs.h

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39

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

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79

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

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