On Wed, Sep 13, 2023 at 4:47 AM Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
>
> We need to deny the attach_override test for arm64, denying the
> whole kprobe_multi_test suite. Also making attach_override static.
>
> Fixes: 7182e56411b9 ("selftests/bpf: Add kprobe_multi override test")
> Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> ---
> tools/testing/selftests/bpf/DENYLIST.aarch64 | 9 +--------
> .../testing/selftests/bpf/prog_tests/kprobe_multi_test.c | 2 +-
> 2 files changed, 2 insertions(+), 9 deletions(-)
>
> v2 changes:
> - rebased on latest bpf/master, used just kprobe_multi_test suite name
> in DENYLIST.aarch64 to cover all kprobe_multi tests
>
> diff --git a/tools/testing/selftests/bpf/DENYLIST.aarch64 b/tools/testing/selftests/bpf/DENYLIST.aarch64
> index 7f768d335698..b733ce16c0f8 100644
> --- a/tools/testing/selftests/bpf/DENYLIST.aarch64
> +++ b/tools/testing/selftests/bpf/DENYLIST.aarch64
> @@ -1,14 +1,7 @@
> bpf_cookie/multi_kprobe_attach_api # kprobe_multi_link_api_subtest:FAIL:fentry_raw_skel_load unexpected error: -3
> bpf_cookie/multi_kprobe_link_api # kprobe_multi_link_api_subtest:FAIL:fentry_raw_skel_load unexpected error: -3
> fexit_sleep # The test never returns. The remaining tests cannot start.
> -kprobe_multi_bench_attach # bpf_program__attach_kprobe_multi_opts unexpected error: -95
did you drop kprobe_multi_bench_attach from DENYLIST intentionally?
I'll leave it in DENYLIST.aarch64 for now when applying
> -kprobe_multi_test/attach_api_addrs # bpf_program__attach_kprobe_multi_opts unexpected error: -95
> -kprobe_multi_test/attach_api_pattern # bpf_program__attach_kprobe_multi_opts unexpected error: -95
> -kprobe_multi_test/attach_api_syms # bpf_program__attach_kprobe_multi_opts unexpected error: -95
> -kprobe_multi_test/bench_attach # bpf_program__attach_kprobe_multi_opts unexpected error: -95
> -kprobe_multi_test/link_api_addrs # link_fd unexpected link_fd: actual -95 < expected 0
> -kprobe_multi_test/link_api_syms # link_fd unexpected link_fd: actual -95 < expected 0
> -kprobe_multi_test/skel_api # libbpf: failed to load BPF skeleton 'kprobe_multi': -3
> +kprobe_multi_test # needs CONFIG_FPROBE
> module_attach # prog 'kprobe_multi': failed to auto-attach: -95
> fentry_test/fentry_many_args # fentry_many_args:FAIL:fentry_many_args_attach unexpected error: -524
> fexit_test/fexit_many_args # fexit_many_args:FAIL:fexit_many_args_attach unexpected error: -524
> diff --git a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
> index e05477b210a5..4041cfa670eb 100644
> --- a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
> +++ b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
> @@ -454,7 +454,7 @@ static void test_kprobe_multi_bench_attach(bool kernel)
> }
> }
>
> -void test_attach_override(void)
> +static void test_attach_override(void)
> {
> struct kprobe_multi_override *skel = NULL;
> struct bpf_link *link = NULL;
> --
> 2.41.0
>
