tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 6ce5d01e7011b32600656bf90a626b1e51fb192a commit: d56100904028e33cd44660e7b17c1738edafad14 [7268/7393] hugetlb: use new vma_lock for pmd sharing synchronization config: arm64-buildonly-randconfig-r004-20220915 (https://download.01.org/0day-ci/archive/20220916/202209160402.TZRsdQUp-lkp@xxxxxxxxx/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 5279e11f063db6a0cc87ccf9e0e1c7b1b31aa7cf) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=d56100904028e33cd44660e7b17c1738edafad14 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout d56100904028e33cd44660e7b17c1738edafad14 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> Note: the linux-next/master HEAD 6ce5d01e7011b32600656bf90a626b1e51fb192a builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: hugetlb_vma_lock_release >>> referenced by inode.c >>> hugetlbfs/inode.o:(remove_inode_hugepages) in archive fs/built-in.a >>> referenced by inode.c >>> hugetlbfs/inode.o:(remove_inode_hugepages) in archive fs/built-in.a -- 0-DAY CI Kernel Test Service https://01.org/lkp
