tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 493ffd6605b2d3d4dc7008ab927dba319f36671f commit: af2f2a256e048f1b83605eaae49948e4a6811ac1 drm/amd/display: Enable dlg and vba compilation for dcn314 date: 4 weeks ago config: i386-buildonly-randconfig-r002-20221010 compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/torvalds/linux.git/commit/?id=af2f2a256e048f1b83605eaae49948e4a6811ac1 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout af2f2a256e048f1b83605eaae49948e4a6811ac1 # 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=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_rq_dlg_calc_314.c:1005:15: warning: variable 'dispclk_delay_subtotal' set but not used [-Wunused-but-set-variable] unsigned int dispclk_delay_subtotal; ^ drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_rq_dlg_calc_314.c:1004:15: warning: variable 'dppclk_delay_subtotal' set but not used [-Wunused-but-set-variable] unsigned int dppclk_delay_subtotal; ^ >> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_rq_dlg_calc_314.c:1686:6: warning: stack frame size (1500) exceeds limit (1024) in 'dml314_rq_dlg_get_dlg_reg' [-Wframe-larger-than] void dml314_rq_dlg_get_dlg_reg( ^ 3 warnings generated. vim +/dml314_rq_dlg_get_dlg_reg +1686 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_rq_dlg_calc_314.c 41529d79ce1655 Roman Li 2022-06-28 1685 41529d79ce1655 Roman Li 2022-06-28 @1686 void dml314_rq_dlg_get_dlg_reg( :::::: The code at line 1686 was first introduced by commit :::::: 41529d79ce1655bd7463c01d9813d0abb6fb08a4 drm/amd/display: Add DCN314 DML calculation support :::::: TO: Roman Li :::::: CC: Alex Deucher -- 0-DAY CI Kernel Test Service https://01.org/lkp