Messages in this thread | | | Date | Wed, 18 Jan 2023 23:47:58 +0800 | From | kernel test robot <> | Subject | Re: [PATCH v11 04/11] cpufreq: amd-pstate: implement Pstate EPP support for the AMD processors |
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Hi Perry,
I love your patch! Perhaps something to improve:
[auto build test WARNING on rafael-pm/linux-next] [also build test WARNING on linus/master v6.2-rc4 next-20230118] [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/Perry-Yuan/ACPI-CPPC-Add-AMD-pstate-energy-performance-preference-cppc-control/20230118-163633 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/20230118075210.447418-5-perry.yuan%40amd.com patch subject: [PATCH v11 04/11] cpufreq: amd-pstate: implement Pstate EPP support for the AMD processors config: x86_64-randconfig-a013-20230116 (https://download.01.org/0day-ci/archive/20230118/202301182325.NoodiJ0K-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/d596b3586a809f4f6b65ec216c168b6f01c82f67 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Perry-Yuan/ACPI-CPPC-Add-AMD-pstate-energy-performance-preference-cppc-control/20230118-163633 git checkout d596b3586a809f4f6b65ec216c168b6f01c82f67 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/cpufreq/
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/cpufreq/amd-pstate-ut.c:29: >> include/linux/amd-pstate.h:142:21: warning: 'epp_values' defined but not used [-Wunused-variable] 142 | static unsigned int epp_values[] = { | ^~~~~~~~~~ >> include/linux/amd-pstate.h:133:27: warning: 'energy_perf_strings' defined but not used [-Wunused-const-variable=] 133 | static const char * const energy_perf_strings[] = { | ^~~~~~~~~~~~~~~~~~~ include/linux/amd-pstate.h:97:27: warning: 'amd_pstate_mode_string' defined but not used [-Wunused-const-variable=] 97 | static const char * const amd_pstate_mode_string[] = { | ^~~~~~~~~~~~~~~~~~~~~~
vim +/epp_values +142 include/linux/amd-pstate.h
132 > 133 static const char * const energy_perf_strings[] = { 134 [EPP_INDEX_DEFAULT] = "default", 135 [EPP_INDEX_PERFORMANCE] = "performance", 136 [EPP_INDEX_BALANCE_PERFORMANCE] = "balance_performance", 137 [EPP_INDEX_BALANCE_POWERSAVE] = "balance_power", 138 [EPP_INDEX_POWERSAVE] = "power", 139 NULL 140 }; 141 > 142 static unsigned int epp_values[] = {
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
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