Re: [PATCH 1/2] block, dax: move "select DAX" from BLOCK to FS_DAX

[kbuild test robot <lkp@intel.com>]

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Hi Dan,

[auto build test ERROR on linus/master]
[also build test ERROR on next-20170508]
[cannot apply to v4.11]
[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/Dan-Williams/block-dax-move-select-DAX-from-BLOCK-to-FS_DAX/20170509-051522
config: parisc-c3000_defconfig (attached as .config)
compiler: hppa-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=parisc 

All errors (new ones prefixed by >>):

   fs/built-in.o: In function `bdev_dax_supported':
>> (.text.bdev_dax_supported+0x4c): undefined reference to `dax_get_by_host'
   fs/built-in.o: In function `bdev_dax_supported':
>> (.text.bdev_dax_supported+0x5c): undefined reference to `dax_read_lock'
   fs/built-in.o: In function `bdev_dax_supported':
>> (.text.bdev_dax_supported+0x7c): undefined reference to `dax_direct_access'
   fs/built-in.o: In function `bdev_dax_supported':
>> (.text.bdev_dax_supported+0x88): undefined reference to `dax_read_unlock'
   fs/built-in.o: In function `bdev_dax_supported':
>> (.text.bdev_dax_supported+0x90): undefined reference to `put_dax'

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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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