linux-kernel - Re: [PATCH v5 8/8] perf buildid-cache: recognize vdso when adding files

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Message-ID: <202407242254.98492680-oliver.sang@intel.com>
Date: Wed, 24 Jul 2024 22:55:42 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Changbin Du <changbin.du@...wei.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
	<linux-perf-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>, "Peter
 Zijlstra" <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, "Arnaldo
 Carvalho de Melo" <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
	Nathan Chancellor <nathan@...nel.org>, Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa
	<jolsa@...nel.org>, Ian Rogers <irogers@...gle.com>, Adrian Hunter
	<adrian.hunter@...el.com>, "Liang, Kan" <kan.liang@...ux.intel.com>, "Nick
 Desaulniers" <ndesaulniers@...gle.com>, Bill Wendling <morbo@...gle.com>,
	Justin Stitt <justinstitt@...gle.com>, <llvm@...ts.linux.dev>, Hui Wang
	<hw.huiwang@...wei.com>, Changbin Du <changbin.du@...wei.com>,
	<oliver.sang@...el.com>
Subject: Re: [PATCH v5 8/8] perf buildid-cache: recognize vdso when adding
 files



Hello,

kernel test robot noticed "perf-sanity-tests.build_id_cache_operations.fail" on:

commit: f715cdcabbfb1d34e86b0a2cbb700d690308d724 ("[PATCH v5 8/8] perf buildid-cache: recognize vdso when adding files")
url: https://github.com/intel-lab-lkp/linux/commits/Changbin-Du/perf-support-specify-vdso-path-in-cmdline/20240702-122209
base: https://git.kernel.org/cgit/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
patch link: https://lore.kernel.org/all/20240702041837.5306-9-changbin.du@huawei.com/
patch subject: [PATCH v5 8/8] perf buildid-cache: recognize vdso when adding files

in testcase: perf-sanity-tests
version: 
with following parameters:

	perf_compiler: gcc



compiler: gcc-13
test machine: 224 threads 2 sockets Intel(R) Xeon(R) Platinum 8480+ (Sapphire Rapids) with 256G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)



If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202407242254.98492680-oliver.sang@intel.com



2024-07-18 05:11:32 sudo /usr/src/linux-perf-x86_64-rhel-8.3-bpf-f715cdcabbfb1d34e86b0a2cbb700d690308d724/tools/perf/perf test 78
 78: build id cache operations                                       : FAILED!



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240724/202407242254.98492680-oliver.sang@intel.com



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki