Hi, [auto build test ERROR on cifs/for-next] [also build test ERROR on v4.7-rc2 next-20160606] [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/Johannes-Weiner/mm-balance-LRU-lists-based-on-relative-thrashing/20160607-035348 base: git://git.samba.org/sfrench/cifs-2.6.git for-next config: s390-default_defconfig (attached as .config) compiler: s390x-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205 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=s390 All errors (new ones prefixed by >>): mm/migrate.c: In function 'migrate_misplaced_transhuge_page': >> mm/migrate.c:1814:7: error: implicit declaration of function >> 'TestClearPageWorkingset' [-Werror=implicit-function-declaration] if (TestClearPageWorkingset(new_page)) ^ cc1: some warnings being treated as errors vim +/TestClearPageWorkingset +1814 mm/migrate.c 1808 if (unlikely(!pmd_same(*pmd, entry) || page_count(page) != 2)) { 1809 fail_putback: 1810 spin_unlock(ptl); 1811 mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); 1812 1813 /* Reverse changes made by migrate_page_copy() */ > 1814 if (TestClearPageWorkingset(new_page)) 1815 ClearPageWorkingset(page); 1816 if (TestClearPageActive(new_page)) 1817 SetPageActive(page); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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