[kbuild-all] [zen-kernel-zen-kernel:5.12/muqss 9/16] hrtimer.c:undefined reference to `hrtimer_granularity_us'

tree: https://github.com/zen-kernel/zen-kernel 5.12/muqss head: a80522ac87ce290e80c283fa17988a4a0e57fd04 commit: 17886fe82995e8dbfe595e1d5de8717f3ffc73ed [9/16] Make hrtimer granularity and minimum hrtimeout configurable in sysctl. Set default granularity to 100us and min timeout to 500us. config: nds32-buildonly-randconfig-r005-20210711 (attached as .config) compiler: nds32le-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/zen-kernel/zen-kernel/commit/17886fe82995e8dbfe595e1d5... git remote add zen-kernel-zen-kernel https://github.com/zen-kernel/zen-kernel git fetch --no-tags zen-kernel-zen-kernel 5.12/muqss git checkout 17886fe82995e8dbfe595e1d5de8717f3ffc73ed # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross O=build_dir ARCH=nds32 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): nds32le-linux-ld: kernel/time/hrtimer.o: in function `schedule_min_hrtimeout': --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org