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: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20230513/202305130519.3kCngRee-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/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=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/ 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/202305130519.3kCngRee-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/acpi/acpi_processor.c: In function 'set_no_mwait': >> drivers/acpi/acpi_processor.c:564:9: error: 'boot_option_idle_override' undeclared (first use in this function) 564 | boot_option_idle_override = IDLE_NOMWAIT; | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/acpi/acpi_processor.c:564:9: note: each undeclared identifier is reported only once for each function it appears in >> drivers/acpi/acpi_processor.c:564:37: error: 'IDLE_NOMWAIT' undeclared (first use in this function); did you mean 'FOLL_NOWAIT'? 564 | boot_option_idle_override = IDLE_NOMWAIT; | ^~~~~~~~~~~~ | FOLL_NOWAIT drivers/acpi/acpi_processor.c: In function 'acpi_processor_osc': drivers/acpi/acpi_processor.c:604:9: error: implicit declaration of function 'arch_acpi_set_proc_cap_bits' [-Werror=implicit-function-declaration] 604 | arch_acpi_set_proc_cap_bits(&capbuf[OSC_SUPPORT_DWORD]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/acpi/acpi_processor.c:606:13: error: 'boot_option_idle_override' undeclared (first use in this function) 606 | if (boot_option_idle_override == IDLE_NOMWAIT) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/acpi/acpi_processor.c:606:42: error: 'IDLE_NOMWAIT' undeclared (first use in this function); did you mean 'FOLL_NOWAIT'? 606 | if (boot_option_idle_override == IDLE_NOMWAIT) | ^~~~~~~~~~~~ | FOLL_NOWAIT drivers/acpi/acpi_processor.c:607:48: error: 'ACPI_PDC_C_C2C3_FFH' undeclared (first use in this function) 607 | capbuf[OSC_SUPPORT_DWORD] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH); | ^~~~~~~~~~~~~~~~~~~ drivers/acpi/acpi_processor.c:607:70: error: 'ACPI_PDC_C_C1_FFH' undeclared (first use in this function) 607 | capbuf[OSC_SUPPORT_DWORD] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH); | ^~~~~~~~~~~~~~~~~ drivers/acpi/acpi_processor.c: At top level: 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; } | ^~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/boot_option_idle_override +564 drivers/acpi/acpi_processor.c 559 560 static int __init set_no_mwait(const struct dmi_system_id *id) 561 { 562 pr_notice("%s detected - disabling mwait for CPU C-states\n", 563 id->ident); > 564 boot_option_idle_override = IDLE_NOMWAIT; 565 return 0; 566 } 567 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
