Hi Michal, kernel test robot noticed the following build errors: [auto build test ERROR on rafael-pm/linux-next] [also build test ERROR on linus/master v6.4-rc1 next-20230512] [cannot apply to tip/x86/core] [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/Michal-Wilczynski/acpi-Use-_OSC-method-to-convey-processor-OSPM-capabilites/20230512-232819 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/20230512152545.125302-3-michal.wilczynski%40intel.com patch subject: [PATCH v1 2/2] acpi: Move logic responsible for conveying processor OSPM capabilities config: ia64-randconfig-r006-20230511 (https://download.01.org/0day-ci/archive/20230513/202305130150.apyXfDBg-lkp@xxxxxxxxx/config) compiler: ia64-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/46f0576d442f1e76c7bd4edaec78ee2357111aff git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Michal-Wilczynski/acpi-Use-_OSC-method-to-convey-processor-OSPM-capabilites/20230512-232819 git checkout 46f0576d442f1e76c7bd4edaec78ee2357111aff # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 SHELL=/bin/bash drivers/acpi/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202305130150.apyXfDBg-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/acpi/acpi_processor.c:627:20: error: redefinition of 'acpi_early_processor_osc' 627 | acpi_status __init acpi_early_processor_osc(void) | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/acpi/acpi_processor.c:27: drivers/acpi/internal.h:164:27: note: previous definition of 'acpi_early_processor_osc' with type 'acpi_status(void)' {aka 'unsigned int(void)'} 164 | static inline acpi_status acpi_early_processor_osc(void) { return AE_ERROR; } | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/acpi_early_processor_osc +627 drivers/acpi/acpi_processor.c a21211672c9a1d7 Srinivas Pandruvada 2016-03-23 626 175b1fab626b31b Michal Wilczynski 2023-05-12 @627 acpi_status __init acpi_early_processor_osc(void) a21211672c9a1d7 Srinivas Pandruvada 2016-03-23 628 { 175b1fab626b31b Michal Wilczynski 2023-05-12 629 acpi_status status; 175b1fab626b31b Michal Wilczynski 2023-05-12 630 46f0576d442f1e7 Michal Wilczynski 2023-05-12 631 processor_dmi_check(); 46f0576d442f1e7 Michal Wilczynski 2023-05-12 632 175b1fab626b31b Michal Wilczynski 2023-05-12 633 status = acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT, 175b1fab626b31b Michal Wilczynski 2023-05-12 634 ACPI_UINT32_MAX, acpi_processor_osc, NULL, a21211672c9a1d7 Srinivas Pandruvada 2016-03-23 635 NULL, NULL); 175b1fab626b31b Michal Wilczynski 2023-05-12 636 if (ACPI_FAILURE(status)) 175b1fab626b31b Michal Wilczynski 2023-05-12 637 return status; 175b1fab626b31b Michal Wilczynski 2023-05-12 638 175b1fab626b31b Michal Wilczynski 2023-05-12 639 status = acpi_get_devices(ACPI_PROCESSOR_DEVICE_HID, acpi_processor_osc, 175b1fab626b31b Michal Wilczynski 2023-05-12 640 NULL, NULL); 175b1fab626b31b Michal Wilczynski 2023-05-12 641 175b1fab626b31b Michal Wilczynski 2023-05-12 642 return status; a21211672c9a1d7 Srinivas Pandruvada 2016-03-23 643 } a21211672c9a1d7 Srinivas Pandruvada 2016-03-23 644 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
