From: Leo Yan <leo.yan@arm.com>
To: kernel test robot <oliver.sang@intel.com>
Cc: oe-lkp@lists.linux.dev, lkp@intel.com,
linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>, Jiri Olsa <jolsa@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
KP Singh <kpsingh@kernel.org>,
Matt Bobrowski <mattbobrowski@google.com>,
Song Liu <song@kernel.org>, Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <martin.lau@linux.dev>,
Eduard Zingerman <eddyz87@gmail.com>,
Yonghong Song <yonghong.song@linux.dev>,
John Fastabend <john.fastabend@gmail.com>,
Stanislav Fomichev <sdf@fomichev.me>, Hao Luo <haoluo@google.com>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
James Clark <james.clark@linaro.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>,
bpf@vger.kernel.org, linux-trace-kernel@vger.kernel.org
Subject: Re: [PATCH RESEND v3 5/6] perf record: Support AUX pause and resume with BPF
Date: Thu, 31 Jul 2025 10:11:48 +0100 [thread overview]
Message-ID: <20250731091148.GF143191@e132581.arm.com> (raw)
In-Reply-To: <202507310818.a05d2380-lkp@intel.com>
Hi,
On Thu, Jul 31, 2025 at 03:26:01PM +0800, kernel test robot wrote:
[...]
> 2025-07-30 19:06:25 sudo /usr/src/linux-perf-x86_64-rhel-9.4-bpf-e350af63969b875598f0656a20d801bbcaa7bd76/tools/perf/perf test 64 -v
> 64: Convert perf time to TSC :
> 64.1: TSC support : Running (2 active)
> 64.1: TSC support : Ok
> --- start ---
> test child forked, pid 7359
> Using CPUID GenuineIntel-6-9E-D
> evlist__open() failed
> ---- end(-1) ----
> 64.2: Perf time to TSC : FAILED!
I roughly read the job.yaml file, seems it does not install clang.
Thus, the building will not enalbe the option BUILD_BPF_SKEL=1.
As a result, auxtrace__update_bpf_map() will return a failure. I will
fix this issue in next spin.
Thanks for test and reporting.
Leo
> The kernel config and materials to reproduce are available at:
> https://download.01.org/0day-ci/archive/20250731/202507310818.a05d2380-lkp@intel.com
>
>
>
> --
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki
>
next prev parent reply other threads:[~2025-07-31 9:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-25 10:08 [PATCH RESEND v3 0/6] perf auxtrace: Support AUX pause and resume with BPF Leo Yan
2025-07-25 10:08 ` [PATCH RESEND v3 1/6] perf/core: Make perf_event_aux_pause() as external function Leo Yan
2025-07-25 10:08 ` [PATCH RESEND v3 2/6] bpf: Add bpf_perf_event_aux_pause kfunc Leo Yan
2025-07-25 10:08 ` [PATCH RESEND v3 3/6] perf: auxtrace: Control AUX pause and resume with BPF Leo Yan
2025-07-25 10:08 ` [PATCH RESEND v3 4/6] perf: auxtrace: Add BPF userspace program for AUX pause and resume Leo Yan
2025-07-25 10:08 ` [PATCH RESEND v3 5/6] perf record: Support AUX pause and resume with BPF Leo Yan
2025-07-31 7:26 ` kernel test robot
2025-07-31 9:11 ` Leo Yan [this message]
2025-07-31 10:57 ` Leo Yan
2025-07-25 10:08 ` [PATCH RESEND v3 6/6] perf docs: Document " Leo Yan
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