Hi Sagi, kernel test robot noticed the following build errors: [auto build test ERROR on tip/x86/asm] [also build test ERROR on arnd-asm-generic/master tip/timers/core linus/master v6.7-rc8] [cannot apply to next-20240103] [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/Sagi-Maimon/posix-timers-add-multi_clock_gettime-system-call/20240102-172105 base: tip/x86/asm patch link: https://lore.kernel.org/r/20240102091855.70418-1-maimon.sagi%40gmail.com patch subject: [PATCH v5] posix-timers: add multi_clock_gettime system call config: csky-randconfig-002-20240104 (https://download.01.org/0day-ci/archive/20240104/202401041000.T0GQPIBW-lkp@xxxxxxxxx/config) compiler: csky-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240104/202401041000.T0GQPIBW-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/202401041000.T0GQPIBW-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> csky-linux-ld: arch/csky/kernel/syscall_table.o:(.data..page_aligned+0x724): undefined reference to `sys_multi_clock_gettime' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki