tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next head: a29bd65d3af75aa50f10e35af7bb77218943622f commit: 16cf2b67735cdd2f97aade032f8d720c8b089523 [534/571] drm/amdgpu: add s0i3 capacity check for s0i3 routine config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 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 git remote add radeon-alex git://people.freedesktop.org/~agd5f/linux.git git fetch --no-tags radeon-alex amd-staging-drm-next git checkout 16cf2b67735cdd2f97aade032f8d720c8b089523 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c: In function 'amdgpu_acpi_is_s0ix_supported': 904 | bool amdgpu_acpi_is_s0ix_supported() | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +904 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c 898 899 /** 900 * amdgpu_acpi_is_s0ix_supported 901 * 902 * returns true if supported, false if not. 903 */ --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org