[linux-next:master 6806/7915] shm.c:undefined reference to `find_vma_intersection'

[linux-next:master 6806/7915] shm.c:undefined reference to `find_vma_intersection'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   d4a0ae62a277377de396850ed4b709b6bd9b7326
commit: af49aeae1748b573a3794a6283210928a9fc8d0b [6806/7915] mm: Use maple tree operations for find_vma_intersection()
config: arm-randconfig-c002-20220223 (https://download.01.org/0day-ci/archive/20220224/202202241314.2Id6EB0B-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=af49aeae1748b573a3794a6283210928a9fc8d0b
        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 af49aeae1748b573a3794a6283210928a9fc8d0b
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   arm-linux-gnueabi-ld: ipc/shm.o: in function `do_shmat':
>> shm.c:(.text+0xe7e): undefined reference to `find_vma_intersection'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org