| Date | Tue, 8 Nov 2016 11:05:52 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH v2 05/12] mm: thp: add core routines for thp/pmd migration |
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Hi Naoya,
[auto build test ERROR on mmotm/master] [also build test ERROR on v4.9-rc4 next-20161028] [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/Naoya-Horiguchi/mm-x86-move-_PAGE_SWP_SOFT_DIRTY-from-bit-7-to-bit-6/20161108-080615 base: git://git.cmpxchg.org/linux-mmotm.git master config: arm-at91_dt_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 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 fs/proc/task_mmu.c:14:0: include/linux/swapops.h: In function 'swp_entry_to_pmd': >> include/linux/swapops.h:216:14: error: empty scalar initializer pmd_t pmd = {}; ^ include/linux/swapops.h:216:14: note: (near initialization for 'pmd')
vim +216 include/linux/swapops.h
210 { 211 return swp_entry(0, 0); 212 } 213 214 static inline pmd_t swp_entry_to_pmd(swp_entry_t entry) 215 { > 216 pmd_t pmd = {}; 217 218 return pmd; 219 }
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