tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: bdcc9f6a568275aed4cc32fd2312432d2ff1b704 commit: e5dfcd272722fe3948837e7f1ca7aafb471037b1 [12486/12841] drm/amd/display: dc_link_set_psr_allow_active refactoring config: i386-randconfig-a012-20211028 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 5db7568a6a1fcb408eb8988abdaff2a225a8eb72) 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 # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=e5dfcd272722fe3948837e7f1ca7aafb471037b1 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 e5dfcd272722fe3948837e7f1ca7aafb471037b1 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=i386 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/../display/dc/dce/dmub_psr.c:231: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Set PSR power optimization flags. vim +231 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c 229 230 /** > 231 * Set PSR power optimization flags. 232 */ 233 static void dmub_psr_set_power_opt(struct dmub_psr *dmub, unsigned int power_opt) 234 { 235 union dmub_rb_cmd cmd; 236 struct dc_context *dc = dmub->ctx; 237 238 memset(&cmd, 0, sizeof(cmd)); 239 cmd.psr_set_power_opt.header.type = DMUB_CMD__PSR; 240 cmd.psr_set_power_opt.header.sub_type = DMUB_CMD__SET_PSR_POWER_OPT; 241 cmd.psr_set_power_opt.header.payload_bytes = sizeof(struct dmub_cmd_psr_set_power_opt_data); 242 cmd.psr_set_power_opt.psr_set_power_opt_data.power_opt = power_opt; 243 244 dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd); 245 dc_dmub_srv_cmd_execute(dc->dmub_srv); 246 dc_dmub_srv_wait_idle(dc->dmub_srv); 247 } 248 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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