Hi Aditya, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on lwn/docs-next] [also build test WARNING on next-20210414] [cannot apply to linus/master v5.12-rc7] [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/0day-ci/linux/commits/Aditya-Srivastava/scripts-kernel... base: git://git.lwn.net/linux-2.6 docs-next config: x86_64-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/1ce0c4f2c165f733b954591dbf5b31c83... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Aditya-Srivastava/scripts-kernel-doc-improve-parsing-for-kernel-doc-comments-syntax/20210415-032651 git checkout 1ce0c4f2c165f733b954591dbf5b31c834eb0da7 # save the attached .config to linux build tree make W=1 W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): arch/x86/kernel/cpu/sgx/main.c:659: warning: Function parameter or member 'low' not described in 'sgx_calc_section_metric' arch/x86/kernel/cpu/sgx/main.c:659: warning: Function parameter or member 'high' not described in 'sgx_calc_section_metric' vim +659 arch/x86/kernel/cpu/sgx/main.c e7e0545299d8cb Sean Christopherson 2020-11-13 652 e7e0545299d8cb Sean Christopherson 2020-11-13 653 /** e7e0545299d8cb Sean Christopherson 2020-11-13 654 * A section metric is concatenated in a way that @low bits 12-31 define the e7e0545299d8cb Sean Christopherson 2020-11-13 655 * bits 12-31 of the metric and @high bits 0-19 define the bits 32-51 of the e7e0545299d8cb Sean Christopherson 2020-11-13 656 * metric. e7e0545299d8cb Sean Christopherson 2020-11-13 657 */ e7e0545299d8cb Sean Christopherson 2020-11-13 658 static inline u64 __init sgx_calc_section_metric(u64 low, u64 high) e7e0545299d8cb Sean Christopherson 2020-11-13 @659 { e7e0545299d8cb Sean Christopherson 2020-11-13 660 return (low & GENMASK_ULL(31, 12)) + e7e0545299d8cb Sean Christopherson 2020-11-13 661 ((high & GENMASK_ULL(19, 0)) << 32); e7e0545299d8cb Sean Christopherson 2020-11-13 662 } e7e0545299d8cb Sean Christopherson 2020-11-13 663 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org