[driver-core:driver-core-testing 2/6] drivers/built-in.o:undefined reference to `process_srcu'

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git driver-core-testing
head:   ae17f29d0bb84a43b6c5f3e9fac0b124960c53f7
commit: eb6b1b0ba7aa8da0b67bba65764d1258f87b924e [2/6] driver core: Functional dependencies tracking support
config: mips-allnoconfig (attached as .config)
compiler: mips-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout eb6b1b0ba7aa8da0b67bba65764d1258f87b924e
        # save the attached .config to linux build tree
        make.cross ARCH=mips 

All errors (new ones prefixed by >>):

   drivers/built-in.o: In function `__device_link_del':
   core.c:(.text+0x3ae4): undefined reference to `call_srcu'
   drivers/built-in.o: In function `device_links_read_lock':
   (.text+0x3f98): undefined reference to `__srcu_read_lock'
   drivers/built-in.o: In function `device_links_read_unlock':
   (.text+0x3fb4): undefined reference to `__srcu_read_unlock'
>> drivers/built-in.o:(.data+0x3a8): undefined reference to `process_srcu'

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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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