Files
linux/tools/testing/selftests/bpf/prog_tests
Alan Maguire 90a039fd19 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>
2022-05-20 19:54:34 -07:00
..
2021-11-30 10:56:28 -08:00
2021-10-25 20:39:42 -07:00
2022-05-13 22:07:48 +02:00