Hi Michael, [auto build test ERROR on next-20160120] [cannot apply to v4.4-rc8 v4.4-rc7 v4.4-rc6 v4.4] [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/Michael-Holzheu/numa-fix-proc-pid-numa_maps-on-s390/20160121-022313 config: ia64-alldefconfig (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 All errors (new ones prefixed by >>): fs/proc/task_mmu.c: In function 'gather_pte_stats': >> fs/proc/task_mmu.c:1523:3: error: implicit declaration of function >> 'huge_ptep_get' [-Werror=implicit-function-declaration] pte_t huge_pte = huge_ptep_get((pte_t *)pmd); ^ >> fs/proc/task_mmu.c:1523:3: error: invalid initializer cc1: some warnings being treated as errors vim +/huge_ptep_get +1523 fs/proc/task_mmu.c 1517 struct vm_area_struct *vma = walk->vma; 1518 spinlock_t *ptl; 1519 pte_t *orig_pte; 1520 pte_t *pte; 1521 1522 if (pmd_trans_huge_lock(pmd, vma, &ptl)) { > 1523 pte_t huge_pte = huge_ptep_get((pte_t *)pmd); 1524 struct page *page; 1525 1526 page = can_gather_numa_stats(huge_pte, vma, addr); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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