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SubjectRe: [PATCH] sparc64/gup: check address scope legitimacy
On 11/25/2015 4:26 PM, kbuild test robot wrote:
> Hi Yang,
>
> [auto build test ERROR on v4.4-rc2]
> [also build test ERROR on next-20151124]
>
> url: https://github.com/0day-ci/linux/commits/Yang-Shi/sparc64-gup-check-address-scope-legitimacy/20151126-065342
> config: sparc64-allnoconfig (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=sparc64
>
> All errors (new ones prefixed by >>):
>
> arch/sparc/mm/gup.c: In function 'get_user_pages_fast':
>>> arch/sparc/mm/gup.c:210:3: error: label 'slow_irqon' used but not defined
> goto slow_irqon;

Already fixed in v2.

Thanks,
Yang

> ^
>
> vim +/slow_irqon +210 arch/sparc/mm/gup.c
>
> 204
> 205 start &= PAGE_MASK;
> 206 addr = start;
> 207 len = (unsigned long) nr_pages << PAGE_SHIFT;
> 208 end = start + len;
> 209 if (end < start)
> > 210 goto slow_irqon;
> 211
> 212 /*
> 213 * XXX: batch / limit 'nr', to avoid large irq off latency
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation
>



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