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: arm-at91_dt_defconfig (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=arm All errors (new ones prefixed by >>): In file included from mm/vmscan.c:54:0: include/linux/swapops.h: In function 'swp_entry_to_pmd': >> include/linux/swapops.h:217:2: error: empty scalar initializer pmd_t pmd = {}; ^ include/linux/swapops.h:217:2: error: (near initialization for 'pmd') vim +217 include/linux/swapops.h 211 { 212 return swp_entry(0, 0); 213 } 214 215 static inline pmd_t swp_entry_to_pmd(swp_entry_t entry) 216 { > 217 pmd_t pmd = {}; 218 219 return pmd; 220 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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