[PATCH 12/17] powerpc/64s/exception: unwind exception-64s.h macros

[kbuild test robot]

Hi Nicholas,

I love your patch! Yet something to improve:

[auto build test ERROR on powerpc/next]
[also build test ERROR on v5.0-rc4 next-20190204]
[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/Nicholas-Piggin/powerpc-64s-tidy-and-gasify-exception-handler-code-round-1/20190205-020038
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-ps3_defconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 8.2.0-11) 8.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=8.2.0 make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   powerpc64-linux-gnu-ld: arch/powerpc/kernel/head_64.o:(__ftr_alt_97+0xcc): undefined reference to `label'
   powerpc64-linux-gnu-ld: arch/powerpc/kernel/head_64.o: in function `exc_real_0xe60_hmi_exception':
>> (.head.text.real_vectors+0xd7c): undefined reference to `hanndler'
   powerpc64-linux-gnu-ld: arch/powerpc/kernel/head_64.o: in function `exc_virt_0x4300_data_access':
   (.head.text.virt_vectors+0x354): undefined reference to `label'
   powerpc64-linux-gnu-ld: arch/powerpc/kernel/head_64.o: in function `exc_virt_0x4380_data_access_slb':
   (.head.text.virt_vectors+0x3d4): undefined reference to `label'
   powerpc64-linux-gnu-ld: arch/powerpc/kernel/head_64.o: in function `exc_virt_0x4400_instruction_access':
   (.head.text.virt_vectors+0x454): undefined reference to `label'
   powerpc64-linux-gnu-ld: arch/powerpc/kernel/head_64.o: in function `exc_virt_0x4480_instruction_access_slb':
   (.head.text.virt_vectors+0x4d4): undefined reference to `label'
   powerpc64-linux-gnu-ld: arch/powerpc/kernel/head_64.o: in function `exc_virt_0x4500_hardware_interrupt':
   (.head.text.virt_vectors+0x564): undefined reference to `label'
   powerpc64-linux-gnu-ld: arch/powerpc/kernel/head_64.o:(.head.text.virt_vectors+0x654): more undefined references to `label' follow

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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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