Re: [PATCH v6 09/14] mm/gup: migrate pinned pages out of movable zone

Hi Pavel,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on kselftest/next]
[also build test ERROR on tip/sched/core tip/perf/core linux/master linus/master v5.11-rc4 next-20210120]
[cannot apply to hnaz-linux-mm/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Pavel-Tatashin/prohibit-pinning-pages-in-ZONE_MOVABLE/20210120-181332
base:   https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
config: h8300-randconfig-r031-20210120 (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
        # https://github.com/0day-ci/linux/commit/de236a94e300ea6ff1f2eca98dbf083595770894
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Pavel-Tatashin/prohibit-pinning-pages-in-ZONE_MOVABLE/20210120-181332
        git checkout de236a94e300ea6ff1f2eca98dbf083595770894
        # 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 <redacted>

All errors (new ones prefixed by >>):

   h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel':
   (.text+0x29e): undefined reference to `TI_PRE_COUNT'
   h8300-linux-ld: mm/gup.o: in function `.Llt6':

quoted

gup.c:(.text+0x79e): undefined reference to `zero_pfn'

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