Martin KaFai Lau wrote:
> After upgrading to the newer libcap (>= 2.60),
> the libcap commit aca076443591 ("Make cap_t operations thread safe.")
> added a "__u8 mutex;" to the "struct _cap_struct". It caused a few byte
> shift that breaks the assumption made in the "struct libcap" definition
> in test_verifier.c.
>
> This set is to remove the libcap dependency from the bpf selftests.
>
> Martin KaFai Lau (3):
> bpf: selftests: Add helpers to directly use the capget and capset
> syscall
> bpf: selftests: Remove libcap usage from test_verifier
> bpf: selftests: Remove libcap usage from test_progs
>
> tools/testing/selftests/bpf/Makefile | 8 +-
> tools/testing/selftests/bpf/cap_helpers.c | 68 ++++++++++++++
> tools/testing/selftests/bpf/cap_helpers.h | 10 +++
> .../selftests/bpf/prog_tests/bind_perm.c | 45 ++--------
> tools/testing/selftests/bpf/test_verifier.c | 89 ++++++-------------
> 5 files changed, 118 insertions(+), 102 deletions(-)
> create mode 100644 tools/testing/selftests/bpf/cap_helpers.c
> create mode 100644 tools/testing/selftests/bpf/cap_helpers.h
>
> --
> 2.30.2
>
For the series,
Acked-by: John Fastabend <john.fastabend@xxxxxxxxx>
