Hi Christophe, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on tip/timers/core] [also build test WARNING on linus/master v5.19-rc8 next-20220728] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Christophe-JAILLET/timers-Optimize-usleep_range/20220730-131330 base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git cceeeb6a6d02e7b9a74ddd27a3225013b34174aa reproduce: make htmldocs If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> Documentation/driver-api/basics:36: kernel/time/timer.c:2117: WARNING: Unknown target name: "idle". -- 0-DAY CI Kernel Test Service https://01.org/lkp