kernel/tools/testing/selftests/bpf/prog_tests/obj_name.c, branch linux-6.2.y

selftests/bpf: Clean up array_size.cocci warnings

2022-03-15T16:03:10Z

Clean up the array_size.cocci warnings under tools/testing/selftests/bpf/: Use `ARRAY_SIZE(arr)` instead of forms like `sizeof(arr)/sizeof(arr[0])`. tools/testing/selftests/bpf/test_cgroup_storage.c uses ARRAY_SIZE() defined in tools/include/linux/kernel.h (sys/sysinfo.h -> linux/kernel.h), while others use ARRAY_SIZE() in bpf_util.h. Signed-off-by: Guo Zhengkui Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20220315130143.2403-1-guozhengkui@vivo.com

selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks

2021-05-26T00:32:35Z

Turn ony libbpf 1.0 mode. Fix all the explicit IS_ERR checks that now will be broken because libbpf returns NULL on error (and sets errno). Fix ASSERT_OK_PTR and ASSERT_ERR_PTR to work for both old mode and new modes and use them throughout selftests. This is trivial to do by using libbpf_get_error() API that all libbpf users are supposed to use, instead of IS_ERR checks. A bunch of checks also did explicit -1 comparison for various fd-returning APIs. Such checks are replaced with >= 0 or < 0 cases. There were also few misuses of bpf_object__find_map_by_name() in test_maps. Those are fixed in this patch as well. Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Acked-by: John Fastabend Acked-by: Toke Høiland-Jørgensen Link: https://lore.kernel.org/bpf/20210525035935.1461796-3-andrii@kernel.org

selftests: bpf: break up test_progs - misc

2019-03-02T19:10:40Z

Move the rest of prog tests into separate files. Signed-off-by: Stanislav Fomichev Signed-off-by: Alexei Starovoitov