Hi "José, Thank you for the patch! Yet something to improve: [auto build test ERROR on 0cb1fc0988e32bda84c2b7218e0c761af1430baf] url: https://github.com/intel-lab-lkp/linux/commits/Jos-Exp-sito/XP-PEN-Deco-Pro-S-support-for-5-20-uclogic/20220717-224559 base: 0cb1fc0988e32bda84c2b7218e0c761af1430baf config: x86_64-buildonly-randconfig-r002-20220718 (https://download.01.org/0day-ci/archive/20220726/202207261047.hUEFf74G-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project fa0c7639e91fa1cd0cf2ff0445a1634a90fe850a) 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/intel-lab-lkp/linux/commit/10fcf5d5cca4657c53477c392b1fb675d72cfda3 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jos-Exp-sito/XP-PEN-Deco-Pro-S-support-for-5-20-uclogic/20220717-224559 git checkout 10fcf5d5cca4657c53477c392b1fb675d72cfda3 # 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=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> ld.lld: error: call to __read_overflow marked "dontcall-error": detected read beyond size of object (1st parameter) -- 0-DAY CI Kernel Test Service https://01.org/lkp