Hi Punit, [auto build test ERROR on linus/master] [also build test ERROR on v4.12-rc2 next-20170524] [cannot apply to mmotm/master] [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/Punit-Agrawal/Support-for-contiguous-pte-hugepages/20170524-221905 config: x86_64-kexec (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): mm/rmap.c: In function 'try_to_unmap_one': >> mm/rmap.c:1386:5: error: implicit declaration of function 'set_huge_swap_pte_at' [-Werror=implicit-function-declaration] set_huge_swap_pte_at(mm, address, ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/set_huge_swap_pte_at +1386 mm/rmap.c 1380 1381 if (PageHWPoison(page) && !(flags & TTU_IGNORE_HWPOISON)) { 1382 pteval = swp_entry_to_pte(make_hwpoison_entry(subpage)); 1383 if (PageHuge(page)) { 1384 int nr = 1 << compound_order(page); 1385 hugetlb_count_sub(nr, mm); > 1386 set_huge_swap_pte_at(mm, address, 1387 pvmw.pte, pteval, 1388 vma_mmu_pagesize(vma)); 1389 } else { --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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