Hi Naoya, [auto build test ERROR on v4.5-rc6] [also build test ERROR on next-20160302] [cannot apply to tip/x86/core asm-generic/master] [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/Naoya-Horiguchi/mm-page-migration-enhancement-for-thp/20160303-154610 config: i386-randconfig-x013-201609 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 Note: the linux-review/Naoya-Horiguchi/mm-page-migration-enhancement-for-thp/20160303-154610 HEAD a0e4b096d1324d23aed454a230d4d31b99b92ae7 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): mm/memory-failure.c: In function 'new_page': >> mm/memory-failure.c:1503:3: error: implicit declaration of function >> 'prep_transhuge_page' [-Werror=implicit-function-declaration] prep_transhuge_page(thp); ^ cc1: some warnings being treated as errors vim +/prep_transhuge_page +1503 mm/memory-failure.c 1497 1498 thp = alloc_pages_node(nid, 1499 (GFP_TRANSHUGE | __GFP_THISNODE) & ~__GFP_RECLAIM, 1500 HPAGE_PMD_ORDER); 1501 if (!thp) 1502 return NULL; > 1503 prep_transhuge_page(thp); 1504 return thp; 1505 } else 1506 return __alloc_pages_node(nid, GFP_HIGHUSER_MOVABLE, 0); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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