Hi Brian, kernel test robot noticed the following build errors: [auto build test ERROR on 79165720f31868d9a9f7e5a50a09d5fe510d1822] url: https://github.com/intel-lab-lkp/linux/commits/Brian-Gerst/percpu-Introduce-percpu-hot-section/20250227-021212 base: 79165720f31868d9a9f7e5a50a09d5fe510d1822 patch link: https://lore.kernel.org/r/20250226180531.1242429-2-brgerst%40gmail.com patch subject: [PATCH v2 01/11] percpu: Introduce percpu hot section config: s390-allnoconfig (https://download.01.org/0day-ci/archive/20250227/202502272142.2EFoWquv-lkp@xxxxxxxxx/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250227/202502272142.2EFoWquv-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/202502272142.2EFoWquv-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> s390x-linux-ld: cannot find CACLE_HOT_DATA: No such file or directory -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki