tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: f68868ba718e30594165879cc3020607165b0761 commit: 34d66beb14bdedb5c12733f2fd2498634dd1fd91 [9249/10134] mm/rmap: integrate PMD-mapped folio splitting into pagewalk loop config: riscv-defconfig (https://download.01.org/0day-ci/archive/20240501/202405012010.4c840vFN-lkp@xxxxxxxxx/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 37ae4ad0eef338776c7e2cffb3896153d43dcd90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240501/202405012010.4c840vFN-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/202405012010.4c840vFN-lkp@xxxxxxxxx/ Note: the linux-next/master HEAD f68868ba718e30594165879cc3020607165b0761 builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: split_huge_pmd_locked >>> referenced by rmap.c >>> mm/rmap.o:(try_to_unmap_one) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
