Hi Tao, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on linus/master v6.5-rc3 next-20230725] [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/Tao-Zhang/coresight-tpdm-Remove-the-unnecessary-lock/20230725-152235 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/1690269353-10829-9-git-send-email-quic_taozha%40quicinc.com patch subject: [PATCH v7 08/13] coresight-tpdm: Add node to set dsb programming mode reproduce: (https://download.01.org/0day-ci/archive/20230726/202307260312.vf3OCV58-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/202307260312.vf3OCV58-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm:50: WARNING: Unexpected indentation. >> Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm:50: WARNING: Block quote ends without a blank line; unexpected unindent. vim +50 Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm > 50 Date: March 2023 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki