Re: [PATCH 2/4] mm/hmm: fix warnings and SECTION_SIZE definition overlap

[kbuild test robot]

Hi Paul,

[auto build test ERROR on mmotm/master]
[cannot apply to v4.11-rc6 next-20170413]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Paul-Gortmaker/Fix-various-issues-in-new-hmm-driver/20170413-132233
base:   git://git.cmpxchg.org/linux-mmotm.git master
config: arm64-allmodconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm64 

All errors (new ones prefixed by >>):

   mm/built-in.o: In function `hmm_devmem_add':
>> usercopy.c:(.text+0xe5b48): undefined reference to `arch_add_memory'

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0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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