Hi Naoya, [auto build test ERROR on v4.5-rc6] [also build test ERROR on next-20160303] [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: ia64-allmodconfig (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=ia64 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/migrate.c: In function 'new_page_node': >> mm/migrate.c:1245:3: 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 +1245 mm/migrate.c 1239 1240 thp = alloc_pages_node(pm->node, 1241 (GFP_TRANSHUGE | __GFP_THISNODE) & ~__GFP_RECLAIM, 1242 HPAGE_PMD_ORDER); 1243 if (!thp) 1244 return NULL; > 1245 prep_transhuge_page(thp); 1246 return thp; 1247 } else 1248 return __alloc_pages_node(pm->node, --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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