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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 â__kernel_old_time_tâ __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)
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