Hi Meng, kernel test robot noticed the following build warnings: [auto build test WARNING on rafael-pm/linux-next] [also build test WARNING on linus/master v6.5 next-20230906] [cannot apply to tip/x86/core] [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/Meng-Li/x86-Drop-CPU_SUP_INTEL-from-SCHED_MC_PRIO-for-the-expansion/20230906-003754 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/20230905015116.2268926-7-li.meng%40amd.com patch subject: [PATCH V5 6/7] Documentation: amd-pstate: introduce amd-pstate preferred core reproduce: (https://download.01.org/0day-ci/archive/20230907/202309070502.YxzVpYTO-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309070502.YxzVpYTO-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Documentation/admin-guide/pm/amd-pstate.rst:304: WARNING: Title underline too short. vim +304 Documentation/admin-guide/pm/amd-pstate.rst c22760885fd6f7 Huang Rui 2021-12-24 301 92e6088427c5da Perry Yuan 2023-01-31 302 3a7b575560efa6 Meng Li 2023-09-05 303 ``amd-pstate`` Driver Operation Modes 92e6088427c5da Perry Yuan 2023-01-31 @304 ================================= 92e6088427c5da Perry Yuan 2023-01-31 305 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki