Hi Lecopzer, Thank you for the patch! Yet something to improve: [auto build test ERROR on arm64/for-next/core] [also build test ERROR on arm/for-next soc/for-next linus/master v6.0-rc4 next-20220901] [cannot apply to xilinx-xlnx/master] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Lecopzer-Chen/Support-hld-delayed-init-based-on-Pseudo-NMI-for/20220903-173641 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core config: arm64-randconfig-c033-20220904 (https://download.01.org/0day-ci/archive/20220905/202209050639.jDaWd49E-lkp@xxxxxxxxx/config) compiler: aarch64-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/de75eba8785b631eb168737fbff6dc31418cb852 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Lecopzer-Chen/Support-hld-delayed-init-based-on-Pseudo-NMI-for/20220903-173641 git checkout de75eba8785b631eb168737fbff6dc31418cb852 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! aarch64-linux-ld: arch/arm64/kernel/perf_event.o: in function `armv8_pmu_driver_init': >> arch/arm64/kernel/perf_event.c:1402: undefined reference to `retry_lockup_detector_init' vim +1402 arch/arm64/kernel/perf_event.c 1391 1392 static int __init armv8_pmu_driver_init(void) 1393 { 1394 int ret; 1395 1396 if (acpi_disabled) 1397 ret = platform_driver_register(&armv8_pmu_driver); 1398 else 1399 ret = arm_pmu_acpi_probe(armv8_pmuv3_pmu_init); 1400 1401 if (!ret) > 1402 retry_lockup_detector_init(); 1403 1404 return ret; 1405 } 1406 device_initcall(armv8_pmu_driver_init) 1407 -- 0-DAY CI Kernel Test Service https://01.org/lkp
