Re: [PATCH] mm/madvise: Move up the behavior parameter validation

From: kbuild test robot
Date: Thu Apr 13 2017 - 09:59:28 EST


Hi Anshuman,

[auto build test ERROR on next-20170412]
[also build test ERROR on v4.11-rc6]
[cannot apply to mmotm/master v4.9-rc8 v4.9-rc7 v4.9-rc6]
[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/Anshuman-Khandual/mm-madvise-Move-up-the-behavior-parameter-validation/20170413-203541
config: parisc-c3000_defconfig (attached as .config)
compiler: hppa-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=parisc

All errors (new ones prefixed by >>):

mm/madvise.c: In function 'madvise_behavior_valid':
>> mm/madvise.c:690:7: error: 'MADV_SOFT_OFFLINE' undeclared (first use in this function)
case MADV_SOFT_OFFLINE:
^~~~~~~~~~~~~~~~~
mm/madvise.c:690:7: note: each undeclared identifier is reported only once for each function it appears in
>> mm/madvise.c:691:7: error: 'MADV_HWPOISON' undeclared (first use in this function)
case MADV_HWPOISON:
^~~~~~~~~~~~~

vim +/MADV_SOFT_OFFLINE +690 mm/madvise.c

684 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
685 case MADV_HUGEPAGE:
686 case MADV_NOHUGEPAGE:
687 #endif
688 case MADV_DONTDUMP:
689 case MADV_DODUMP:
> 690 case MADV_SOFT_OFFLINE:
> 691 case MADV_HWPOISON:
692 return true;
693
694 default:

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