Hi Luis, kernel test robot noticed the following build errors: [auto build test ERROR on v6.12-rc4] [also build test ERROR on linus/master] [cannot apply to akpm-mm/mm-nonmm-unstable next-20241025] [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/Luis-Felipe-Hernandez/lib-math-Add-int_sqrt-test-suite/20241025-035643 base: v6.12-rc4 patch link: https://lore.kernel.org/r/20241024195511.72674-1-luis.hernandez093%40gmail.com patch subject: [PATCH v2] lib/math: Add int_sqrt test suite config: i386-buildonly-randconfig-001-20241026 (https://download.01.org/0day-ci/archive/20241026/202410260709.2XVfASBv-lkp@xxxxxxxxx/config) compiler: clang version 19.1.2 (https://github.com/llvm/llvm-project 7ba7d8e2f7b6445b60679da826210cdde29eaf8b) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241026/202410260709.2XVfASBv-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/202410260709.2XVfASBv-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> lib/math/tests/int_sqrt_kunit.c:7:10: fatal error: 'limits.h' file not found 7 | #include <limits.h> | ^~~~~~~~~~ 1 error generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [y]: - RESOURCE_KUNIT_TEST [=y] && RUNTIME_TESTING_MENU [=y] && KUNIT [=y] vim +7 lib/math/tests/int_sqrt_kunit.c 2 3 #include <kunit/test.h> 4 #include <linux/math.h> 5 #include <linux/module.h> 6 #include <linux/string.h> > 7 #include <limits.h> 8 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
