Hi Corentin, I love your patch! Yet something to improve: [auto build test ERROR on groeck-staging/hwmon-next] [also build test ERROR on v5.18-rc5 next-20220504] [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/intel-lab-lkp/linux/commits/Corentin-Labbe/hwmon-acpi_power_meter-convert-to-new-hwmon-API/20220504-183225 base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next config: i386-randconfig-a014 (https://download.01.org/0day-ci/archive/20220505/202205050310.mXK9zxb3-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.2.0-20) 11.2.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/0287ed3436a71556d5fb79429e9ca041a0c5fe5b git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Corentin-Labbe/hwmon-acpi_power_meter-convert-to-new-hwmon-API/20220504-183225 git checkout 0287ed3436a71556d5fb79429e9ca041a0c5fe5b # save the config file mkdir build_dir && cp config build_dir/.config make 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: drivers/hwmon/acpi_power_meter.o: in function `acpi_power_read': >> acpi_power_meter.c:(.text+0x83c): undefined reference to `__udivdi3' -- 0-DAY CI Kernel Test Service https://01.org/lkp
