Hi Alistair, kernel test robot noticed the following build errors: [auto build test ERROR on 81983758430957d9a5cb3333fe324fd70cf63e7e] url: https://github.com/intel-lab-lkp/linux/commits/Alistair-Popple/fuse-Fix-dax-truncate-punch_hole-fault-path/20241125-094004 base: 81983758430957d9a5cb3333fe324fd70cf63e7e patch link: https://lore.kernel.org/r/31b18e4f813bf9e661d5d98d928c79556c8c2c57.1732239628.git-series.apopple%40nvidia.com patch subject: [PATCH v3 05/25] fs/dax: Create a common implementation to break DAX layouts config: x86_64-kexec (https://download.01.org/0day-ci/archive/20241125/202411252137.GpJ4mLOe-lkp@xxxxxxxxx/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241125/202411252137.GpJ4mLOe-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/202411252137.GpJ4mLOe-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "dax_break_mapping" [fs/xfs/xfs.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
