Hi Andi, I love your patch! Yet something to improve: [auto build test ERROR on drm-tip/drm-tip] [cannot apply to drm-intel/for-linux-next drm-exynos/exynos-drm-next drm/drm-next tegra-drm/drm/tegra/for-next airlied/drm-next v5.17-rc4 next-20220217] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Andi-Shyti/Introduce-multitile-support/20220217-224547 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip config: i386-randconfig-a004 (https://download.01.org/0day-ci/archive/20220218/202202180713.xhySMQW4-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e) 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://github.com/0day-ci/linux/commit/b358d991c154dc27fa4ef2fc99f8819f4f3e97e7 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Andi-Shyti/Introduce-multitile-support/20220217-224547 git checkout b358d991c154dc27fa4ef2fc99f8819f4f3e97e7 # save the config file to linux build tree mkdir build_dir 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 as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: __divdi3 >>> referenced by intel_gt_sysfs_pm.c:35 (drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c:35) >>> gpu/drm/i915/gt/intel_gt_sysfs_pm.o:(rc6_residency_ms_show) in archive drivers/built-in.a >>> referenced by intel_gt_sysfs_pm.c:35 (drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c:35) >>> gpu/drm/i915/gt/intel_gt_sysfs_pm.o:(rc6p_residency_ms_show) in archive drivers/built-in.a >>> referenced by intel_gt_sysfs_pm.c:35 (drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c:35) >>> gpu/drm/i915/gt/intel_gt_sysfs_pm.o:(rc6pp_residency_ms_show) in archive drivers/built-in.a >>> referenced 1 more times --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
