Hi heppen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd commit: c3fe0dc62217d6faa76128ed26d64e421767919e [2974/2974] cpufreq: Add SEEP governor for hardware-managed P-states config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200807.gBMXP8Nw-lkp@i...) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200807.gBMXP8Nw-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202506200807.gBMXP8Nw-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/acpi/cppc_acpi.h:17, from drivers/cpufreq/cpufreq_seep.c:13:
include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t' 221 | phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ | ^~~~~~~~~~~~ include/acpi/processor.h:350:1: error: unknown type name 'phys_cpuid_t' 350 | phys_cpuid_t acpi_get_phys_id(acpi_handle, int type, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:351:1: error: unknown type name 'phys_cpuid_t' 351 | phys_cpuid_t acpi_map_madt_entry(u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:352:20: error: unknown type name 'phys_cpuid_t' 352 | int acpi_map_cpuid(phys_cpuid_t phys_id, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:354:1: error: unknown type name 'phys_cpuid_t' 354 | phys_cpuid_t acpi_id_to_phys_cpuid(u32 acpi_id); | ^~~~~~~~~~~~
Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [m]: - CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +/phys_cpuid_t +221 include/acpi/processor.h ^1da177e4c3f41 Linus Torvalds 2005-04-16 217 ^1da177e4c3f41 Linus Torvalds 2005-04-16 218 struct acpi_processor { ^1da177e4c3f41 Linus Torvalds 2005-04-16 219 acpi_handle handle; ^1da177e4c3f41 Linus Torvalds 2005-04-16 220 u32 acpi_id; 828aef376d7a12 Catalin Marinas 2015-03-24 @221 phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ af8f3f514d193e Hanjun Guo 2015-01-04 222 u32 id; /* CPU logical ID allocated by OS */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 223 u32 pblk; ^1da177e4c3f41 Linus Torvalds 2005-04-16 224 int performance_platform_limit; 01854e697a77a4 Luming Yu 2007-05-26 225 int throttling_platform_limit; ff55a9cebab024 Len Brown 2007-06-02 226 /* 0 - states 0..n-th state available */ 01854e697a77a4 Luming Yu 2007-05-26 227 ^1da177e4c3f41 Linus Torvalds 2005-04-16 228 struct acpi_processor_flags flags; ^1da177e4c3f41 Linus Torvalds 2005-04-16 229 struct acpi_processor_power power; ^1da177e4c3f41 Linus Torvalds 2005-04-16 230 struct acpi_processor_performance *performance; ^1da177e4c3f41 Linus Torvalds 2005-04-16 231 struct acpi_processor_throttling throttling; ^1da177e4c3f41 Linus Torvalds 2005-04-16 232 struct acpi_processor_limit limit; d9460fd227ed2c Zhang Rui 2008-01-17 233 struct thermal_cooling_device *cdev; ac212b6980d8d5 Rafael J. Wysocki 2013-05-03 234 struct device *dev; /* Processor device. */ 3000ce3c52f8b8 Rafael J. Wysocki 2019-10-16 235 struct freq_qos_request perflib_req; 3000ce3c52f8b8 Rafael J. Wysocki 2019-10-16 236 struct freq_qos_request thermal_req; ^1da177e4c3f41 Linus Torvalds 2005-04-16 237 }; ^1da177e4c3f41 Linus Torvalds 2005-04-16 238 :::::: The code at line 221 was first introduced by commit :::::: 828aef376d7a129547bc4ebb949965040177e3da ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID :::::: TO: Catalin Marinas <catalin.marinas@arm.com> :::::: CC: Will Deacon <will.deacon@arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki