linux-kernel - [perf bench futex] 1ad71a2c51: perf-sanity-tests.perf.make

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Date:   Fri, 29 Apr 2022 14:50:57 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Alistair Francis <alistair.francis@....com>
Cc:     Atish Patra <Atish.Patra@....com>, lkp@...ts.01.org, lkp@...el.com,
        LKML <linux-kernel@...r.kernel.org>
Subject: [perf bench futex]  1ad71a2c51: perf-sanity-tests.perf.make_fail



Greeting,

FYI, we noticed the following commit (built with gcc-11):

commit: 1ad71a2c51006c6046473a7ff54dd627bd96968f ("perf bench futex: Add support for 32-bit systems with 64-bit time_t")
https://github.com/atishp04/linux perf_rv32_fix

in testcase: perf-sanity-tests
version: perf-x86_64-22da5264abf4-1_20220424
with following parameters:

	perf_compiler: clang
	ucode: 0xec



on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz with 32G memory

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):




If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>



In file included from bench/futex-hash.c:29:
bench/futex.h:37:2: error: unknown type name ‘__kernel_old_time_t’
  __kernel_old_time_t tv_sec;  /* seconds */
  ^~~~~~~~~~~~~~~~~~~
make[4]: *** [/usr/src/perf_selftests-x86_64-rhel-8.3-func-1ad71a2c51006c6046473a7ff54dd627bd96968f/tools/build/Makefile.build:97: bench/futex-hash.o] Error
+1
make[3]: *** [/usr/src/perf_selftests-x86_64-rhel-8.3-func-1ad71a2c51006c6046473a7ff54dd627bd96968f/tools/build/Makefile.build:139: bench] Error 2
make[3]: *** Waiting for unfinished jobs....



To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        sudo bin/lkp install job.yaml           # job file is attached in this email
        bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
        sudo bin/lkp run generated-yaml-file

        # if come across any failure that blocks the test,
        # please remove ~/.lkp and /lkp dir to run from a clean state.



-- 
0-DAY CI Kernel Test Service
https://01.org/lkp



View attachment "config-5.17.0-13431-g1ad71a2c5100" of type "text/plain" (166027 bytes)

View attachment "job-script" of type "text/plain" (5594 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (34864 bytes)

View attachment "perf-sanity-tests" of type "text/plain" (18169 bytes)

View attachment "job.yaml" of type "text/plain" (4686 bytes)

View attachment "reproduce" of type "text/plain" (271 bytes)

View attachment "output" of type "text/plain" (21714 bytes)