tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 3bf222d317a20170ee17f082626c1e0f83537e13 commit: 334682ae81513638aa49da9615c2c0054a711ed4 [9330/10661] drm/amd/pm: enable workload type change on smu_v13_0_7 config: riscv-randconfig-r031-20220509 (https://download.01.org/0day-ci/archive/20220511/202205110148.mrGBBmTn-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 18dd123c56754edf62c7042dcf23185c3727610f) 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 # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=334682ae81513638aa49da9615c2c0054a711ed4 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 334682ae81513638aa49da9615c2c0054a711ed4 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_7_ppt.c:294:5: warning: no previous prototype for function 'smu_v13_0_7_check_fw_status' [-Wmissing-prototypes] int smu_v13_0_7_check_fw_status(struct smu_context *smu) { ^ drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_7_ppt.c:294:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int smu_v13_0_7_check_fw_status(struct smu_context *smu) { ^ static >> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_7_ppt.c:1326:12: warning: stack frame size (1040) exceeds limit (1024) in 'smu_v13_0_7_get_power_profile_mode' [-Wframe-larger-than] static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf) ^ 2 warnings generated. vim +/smu_v13_0_7_get_power_profile_mode +1326 drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_7_ppt.c 1325 > 1326 static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf) 1327 { 1328 DpmActivityMonitorCoeffIntExternal_t activity_monitor_external[PP_SMC_POWER_PROFILE_COUNT]; 1329 uint32_t i, j, size = 0; 1330 int16_t workload_type = 0; 1331 int result = 0; 1332 1333 if (!buf) 1334 return -EINVAL; 1335 1336 size += sysfs_emit_at(buf, size, " "); 1337 for (i = 0; i <= PP_SMC_POWER_PROFILE_WINDOW3D; i++) 1338 size += sysfs_emit_at(buf, size, "%-14s%s", amdgpu_pp_profile_name[i], 1339 (i == smu->power_profile_mode) ? "* " : " "); 1340 1341 size += sysfs_emit_at(buf, size, "\n"); 1342 1343 for (i = 0; i <= PP_SMC_POWER_PROFILE_WINDOW3D; i++) { 1344 /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */ 1345 workload_type = smu_cmn_to_asic_specific_index(smu, 1346 CMN2ASIC_MAPPING_WORKLOAD, 1347 i); 1348 if (workload_type < 0) 1349 return -EINVAL; 1350 1351 result = smu_cmn_update_table(smu, 1352 SMU_TABLE_ACTIVITY_MONITOR_COEFF, workload_type, 1353 (void *)(&activity_monitor_external[i]), false); 1354 if (result) { 1355 dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!", __func__); 1356 return result; 1357 } 1358 } 1359 -- 0-DAY CI Kernel Test Service https://01.org/lkp
