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-rc7] [cannot apply to next-20231222] [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/20231228-202632 base: tip/x86/asm patch link: https://lore.kernel.org/r/20231228122411.3189-1-maimon.sagi%40gmail.com patch subject: [PATCH v3] posix-timers: add multi_clock_gettime system call config: x86_64-buildonly-randconfig-002-20231229 (https://download.01.org/0day-ci/archive/20231229/202312291148.zfhZ9vDJ-lkp@xxxxxxxxx/config) compiler: ClangBuiltLinux clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231229/202312291148.zfhZ9vDJ-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/202312291148.zfhZ9vDJ-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from <built-in>:1: >> ./usr/include/linux/multi_clock.h:14:2: error: unknown type name 'clockid_t' 14 | clockid_t clkid_arr[MULTI_PTP_MAX_CLOCKS]; /* list of clock IDs */ | ^ 1 error generated. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki