| Message ID | 20220316173816.2035581-1-kafai@fb.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Remove libcap dependency from bpf selftests | expand |
Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov <ast@kernel.org>: On Wed, 16 Mar 2022 10:38:16 -0700 you 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. > > [...] Here is the summary with links: - [v2,bpf-next,1/3] bpf: selftests: Add helpers to directly use the capget and capset syscall https://git.kernel.org/bpf/bpf-next/c/663af70aabb7 - [v2,bpf-next,2/3] bpf: selftests: Remove libcap usage from test_verifier https://git.kernel.org/bpf/bpf-next/c/b1c2768a82b9 - [v2,bpf-next,3/3] bpf: selftests: Remove libcap usage from test_progs https://git.kernel.org/bpf/bpf-next/c/82cb2b30773e You are awesome, thank you!
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. v2: - Define CAP_PERFMON and CAP_BPF when the older <linux/capability.h> does not have them. (Andrii) 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 | 67 ++++++++++++++ tools/testing/selftests/bpf/cap_helpers.h | 19 ++++ .../selftests/bpf/prog_tests/bind_perm.c | 44 ++-------- tools/testing/selftests/bpf/test_verifier.c | 88 ++++++------------- 5 files changed, 124 insertions(+), 102 deletions(-) create mode 100644 tools/testing/selftests/bpf/cap_helpers.c create mode 100644 tools/testing/selftests/bpf/cap_helpers.h