[linux-next:master 2785/5235] powerpc64-linux-ld: arch/powerpc/sysdev/xive/common.o:undefined reference to `xive_has_save_restore'

[linux-next:master 2785/5235] powerpc64-linux-ld: arch/powerpc/sysdev/xive/common.o:undefined reference to `xive_has_save_restore'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   5d02ef4b57f6e7d4dcba14d40cf05373a146a605
commit: 1e7684dc4fc70271c8bf86d397bd4fbfb3581e65 [2785/5235] powerpc/xive: Add a debugfs toggle for save-restore
config: powerpc64-randconfig-c003-20211207 (https://download.01.org/0day-ci/archive/20211207/202112071301.ZSODpVFh-lkp@intel.com/config)
compiler: powerpc64-linux-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=1e7684dc4fc70271c8bf86d397bd4fbfb3581e65
        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 1e7684dc4fc70271c8bf86d397bd4fbfb3581e65
        # 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=powerpc 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 >>):

>> powerpc64-linux-ld: arch/powerpc/sysdev/xive/common.o:(.toc+0x0): undefined reference to `xive_has_save_restore'

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