[PATCH 3/8] powerpc/pseries: exception vector macros

[Nicholas Piggin]

On Tue, 13 Sep 2016 14:56:47 +0800
kbuild test robot <lkp at intel.com> wrote:

> Hi Nicholas,
> 
> [auto build test ERROR on powerpc/next]
> [also build test ERROR on v4.8-rc6 next-20160912]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
> [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
> [Check https://git-scm.com/docs/git-format-patch for more information]
> 
> url:    https://github.com/0day-ci/linux/commits/Nicholas-Piggin/powerpc-64-use-asm-sections-for-head-exception-layout/20160913-113052
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
> config: powerpc-defconfig (attached as .config)
> compiler: powerpc64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609
> 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
>         # save the attached .config to linux build tree
>         make.cross ARCH=powerpc 
> 
> All errors (new ones prefixed by >>):
> 
>    arch/powerpc/kernel/built-in.o: In function `.arch_local_irq_restore':
> >> (.text+0x7390): undefined reference to `.__replay_interrupt'  

Ah, __replay_interrupt lost its _GLOBAL annotation, that must be
it. I'm not sure why I didn't see this -- I tested big endian build...
I'll fix that up.