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| author | Alan Maguire <alan.maguire@oracle.com> | 2022-05-19 15:25:34 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-05-20 19:54:34 -0700 |
| commit | 90a039fd19fc35d03a74ce2973992c878546cb20 (patch) | |
| tree | cede8e9b69fef859b496bd610e1836a688c41617 /scripts/bpf_doc.py | |
| parent | c8644cd0efe719608ddcb341bcf087d4bc0bf6b8 (diff) | |
| download | linux-90a039fd19fc35d03a74ce2973992c878546cb20.tar.gz linux-90a039fd19fc35d03a74ce2973992c878546cb20.tar.bz2 linux-90a039fd19fc35d03a74ce2973992c878546cb20.zip | |
selftests/bpf: add tests verifying unprivileged bpf behaviour
tests load/attach bpf prog with maps, perfbuf and ringbuf, pinning
them. Then effective caps are dropped and we verify we can
- pick up the pin
- create ringbuf/perfbuf
- get ringbuf/perfbuf events, carry out map update, lookup and delete
- create a link
Negative testing also ensures
- BPF prog load fails
- BPF map create fails
- get fd by id fails
- get next id fails
- query fails
- BTF load fails
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/1652970334-30510-3-git-send-email-alan.maguire@oracle.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'scripts/bpf_doc.py')
0 files changed, 0 insertions, 0 deletions