tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 02ddfb981de88a2c15621115dd7be2431252c568 commit: da868898cf4c5ddbd1f7406e356edce5d7211eb5 drm/amd/pm: Remove arcturus min power limit date: 5 months ago config: sparc-randconfig-001-20250426 (https://download.01.org/0day-ci/archive/20250427/202504271422.D6cqMlZ0-lkp@xxxxxxxxx/config) compiler: sparc64-linux-gcc (GCC) 10.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250427/202504271422.D6cqMlZ0-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/202504271422.D6cqMlZ0-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/arcturus_ppt.c:1348: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * No lower bound is imposed on the limit. Any unreasonable limit set vim +1348 drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/arcturus_ppt.c 1321 1322 static int arcturus_get_power_limit(struct smu_context *smu, 1323 uint32_t *current_power_limit, 1324 uint32_t *default_power_limit, 1325 uint32_t *max_power_limit, 1326 uint32_t *min_power_limit) 1327 { 1328 PPTable_t *pptable = smu->smu_table.driver_pptable; 1329 uint32_t power_limit; 1330 1331 if (smu_v11_0_get_current_power_limit(smu, &power_limit)) { 1332 /* the last hope to figure out the ppt limit */ 1333 if (!pptable) { 1334 dev_err(smu->adev->dev, "Cannot get PPT limit due to pptable missing!"); 1335 return -EINVAL; 1336 } 1337 power_limit = 1338 pptable->SocketPowerLimitAc[PPT_THROTTLER_PPT0]; 1339 } 1340 1341 if (current_power_limit) 1342 *current_power_limit = power_limit; 1343 if (default_power_limit) 1344 *default_power_limit = power_limit; 1345 if (max_power_limit) 1346 *max_power_limit = power_limit; 1347 /** > 1348 * No lower bound is imposed on the limit. Any unreasonable limit set 1349 * will result in frequent throttling. 1350 */ 1351 if (min_power_limit) 1352 *min_power_limit = 0; 1353 1354 return 0; 1355 } 1356 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
