linux/tools/testing
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
..
cxl tools/testing/cxl: Add a physical_node link 2022-02-08 22:57:33 -08:00
fault-injection
ktest
kunit linux-kselftest-kunit-5.18-rc1 2022-03-23 12:56:39 -07:00
memblock memblock tests: Add TODO and README files 2022-03-10 12:19:44 +02:00
nvdimm tools/testing/nvdimm: Fix security_init() symbol collision 2022-04-08 12:59:25 -07:00
radix-tree tools: Move gfp.h and slab.h from radix-tree to lib 2022-02-20 08:44:37 +02:00
scatterlist tools/testing/scatterlist: add missing defines 2022-01-30 09:56:58 +02:00
selftests selftests/bpf: add tests verifying unprivileged bpf behaviour 2022-05-20 19:54:34 -07:00
vsock af_vsock: SOCK_SEQPACKET broken buffer test 2022-03-18 15:13:19 +00:00