Re: [rcu:rcu/alpha 1/19] arch/sparc/include/asm/ptrace.h:102:6: error: implicit declaration of function 'unlikely'

[Will Deacon]

Hi Paul,

On Fri, Oct 20, 2017 at 05:17:54AM +0800, kbuild test robot wrote:
>    In file included from arch/sparc/include/asm/processor_64.h:18:0,
>                     from arch/sparc/include/asm/processor.h:4,
>                     from include/linux/prefetch.h:14,
>                     from drivers/net/ethernet/emulex/benet/be_main.c:18:
>    arch/sparc/include/asm/ptrace.h: In function 'regs_get_register':
> >> arch/sparc/include/asm/ptrace.h:102:6: error: implicit declaration of function 'unlikely' [-Werror=implicit-function-declaration]
>      if (unlikely(offset >= MAX_REG_OFFSET))
>          ^~~~~~~~
>    cc1: some warnings being treated as errors

I'm not sure why I didn't get these reports from my tree, but there's a
fixup patch below.

Thanks,

Will

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