[kbuild-all] [chrome-os:chromeos-5.4 64/67] h8300-linux-ld: fs/proc/base.o:undefined reference to `proc_reclaim_operations'

tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.4 head: daf84d310daacd6e9049d9536976f540c9bae7f7 commit: 4c3ad28b9c913ffe3146c439648f2ba50138a0ae [64/67] CHROMIUM: mm: per-process reclaim config: h8300-allyesconfig (attached as .config) compiler: h8300-linux-gcc (GCC) 9.3.0 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 git checkout 4c3ad28b9c913ffe3146c439648f2ba50138a0ae # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org