Hi Mario, kernel test robot noticed the following build errors: [auto build test ERROR on rafael-pm/linux-next] [also build test ERROR on rafael-pm/bleeding-edge tip/x86/core tip/master linus/master v6.11-rc5 next-20240827] [cannot apply to tip/auto-latest] [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/Mario-Limonciello/x86-amd-Move-amd_get_highest_perf-from-amd-c-to-cppc-c/20240827-051648 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/20240826211358.2694603-3-superm1%40kernel.org patch subject: [PATCH 2/8] x86/amd: Rename amd_get_highest_perf() to amd_get_boost_ratio_numerator() config: x86_64-randconfig-074-20240828 (https://download.01.org/0day-ci/archive/20240828/202408281637.ssIOSO7H-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240828/202408281637.ssIOSO7H-lkp@xxxxxxxxx/reproduce) 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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202408281637.ssIOSO7H-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> arch/x86/kernel/acpi/cppc.c:133:5: error: redefinition of 'amd_get_boost_ratio_numerator' 133 | int amd_get_boost_ratio_numerator(unsigned int cpu, u64 *numerator) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/kernel/acpi/cppc.c:7: include/acpi/cppc_acpi.h:142:19: note: previous definition of 'amd_get_boost_ratio_numerator' with type 'int(unsigned int, u64 *)' {aka 'int(unsigned int, long long unsigned int *)'} 142 | static inline int amd_get_boost_ratio_numerator(unsigned int cpu, u64 *numerator) { return -ENODEV; } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/amd_get_boost_ratio_numerator +133 arch/x86/kernel/acpi/cppc.c 121 122 /** 123 * amd_get_boost_ratio_numerator: Get the numerator to use for boost ratio calculation 124 * @cpu: CPU to get numerator for. 125 * @numerator: Output variable for numerator. 126 * 127 * Determine the numerator to use for calculating the boost ratio on 128 * a CPU. On systems that support preferred cores, this will be a hardcoded 129 * value. On other systems this will the highest performance register value. 130 * 131 * Return: 0 for success, negative error code otherwise. 132 */ > 133 int amd_get_boost_ratio_numerator(unsigned int cpu, u64 *numerator) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
