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selftests/bpf: Add kprobe session verifier test for return value
authorJiri Olsa <jolsa@kernel.org>
Fri, 8 Nov 2024 13:45:41 +0000 (14:45 +0100)
committerAndrii Nakryiko <andrii@kernel.org>
Mon, 11 Nov 2024 16:18:16 +0000 (08:18 -0800)
commit504d21d905002f2b3e2a8703a3d4630a680362e2
tree555fbb3000ddb055fff2d78fb0802af799fad8b4tree
parent8c3a48b0d9b41d8c3903a88d35b8f32c260e1a57commit | diff
selftests/bpf: Add kprobe session verifier test for return value

Making sure kprobe.session program can return only [0,1] values.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20241108134544.480660-11-jolsa@kernel.org
tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c diff | blob | history
tools/testing/selftests/bpf/progs/kprobe_multi_verifier.c [new file with mode: 0644] blob
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