[PATCH v7] powerpc32: provide VIRT_CPU_ACCOUNTING

[Scott Wood]

On Wed, 2016-02-24 at 02:38 +0800, kbuild test robot wrote:
> Hi Christophe,
> 
> [auto build test ERROR on powerpc/next]
> [also build test ERROR on v4.5-rc5 next-20160223]
> [if your patch is applied to the wrong git tree, please drop us a note to
> help improving the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Christophe-Leroy/powerpc32-
> provide-VIRT_CPU_ACCOUNTING/20160224-010322
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git ne
> xt
> config: powerpc-defconfig (attached as .config)
> 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 

I've been seeing a lot of these build failure reports from your patches -- can
you please test build on an appropriate variety of configs before submitting?

-Scott