Hi Costa, kernel test robot noticed the following build warnings: [auto build test WARNING on lwn/docs-next] [also build test WARNING on linus/master v6.3 next-20230428] [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/Costa-Shulyupin/docs-consolidate-human-interface-subsystems/20230501-234438 base: git://git.lwn.net/linux.git docs-next patch link: https://lore.kernel.org/r/20230501154258.277866-1-costa.shul%40redhat.com patch subject: [PATCH v2] docs: consolidate human interface subsystems reproduce: # https://github.com/intel-lab-lkp/linux/commit/2df620e4b9e2c2827f8a5519f6c266e9e5ef85be git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Costa-Shulyupin/docs-consolidate-human-interface-subsystems/20230501-234438 git checkout 2df620e4b9e2c2827f8a5519f6c266e9e5ef85be make menuconfig # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS make htmldocs If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202305021306.dKifEdb7-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Documentation/subsystem-apis.rst:14: WARNING: Title underline too short. vim +14 Documentation/subsystem-apis.rst 12 13 Human interfaces > 14 --------------- 15 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
