From: Manu Bretelle <chantr4@gmail.com>
To: Martin KaFai Lau <martin.lau@linux.dev>
Cc: bpf@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
kernel-team@meta.com, Manu Bretelle <chantra@meta.com>
Subject: Re: [PATCH bpf-next] selftests/bpf: Add fexit_sleep to DENYLIST.aarch64
Date: Thu, 27 Apr 2023 22:51:04 -0700 [thread overview]
Message-ID: <ZEteyNfBuJXlxnhG@worktop> (raw)
In-Reply-To: <20230428034726.2593484-1-martin.lau@linux.dev>
On Thu, Apr 27, 2023 at 08:47:26PM -0700, Martin KaFai Lau wrote:
> From: Martin KaFai Lau <martin.lau@kernel.org>
>
> It is reported that the fexit_sleep never returns in aarch64.
Just to clarify, this was only happening against kernels compiled with
llvm-16. It was working fine against kernel compiled with gcc.
> The remaining tests cannot start. Put this test into DENYLIST.aarch64
> for now so that other tests can continue to run in the CI.
>
> Reported-by: Manu Bretelle <chantra@meta.com>
> Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
> ---
> tools/testing/selftests/bpf/DENYLIST.aarch64 | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/bpf/DENYLIST.aarch64 b/tools/testing/selftests/bpf/DENYLIST.aarch64
> index 4b6b18424140..cd42e2825bd2 100644
> --- a/tools/testing/selftests/bpf/DENYLIST.aarch64
> +++ b/tools/testing/selftests/bpf/DENYLIST.aarch64
> @@ -1,5 +1,6 @@
> 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
> 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
> --
> 2.34.1
>
next prev parent reply other threads:[~2023-04-28 5:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-28 3:47 [PATCH bpf-next] selftests/bpf: Add fexit_sleep to DENYLIST.aarch64 Martin KaFai Lau
2023-04-28 4:40 ` Manu Bretelle
2023-04-28 5:10 ` patchwork-bot+netdevbpf
2023-04-28 5:51 ` Manu Bretelle [this message]
2023-04-28 11:07 ` Daniel Borkmann
2023-04-28 12:09 ` Florent Revest
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