Hi Huang, [auto build test ERROR on mmotm/master] [also build test ERROR on v4.9-rc3 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/Huang-Shijie/mm-hugetlb-rename-some-allocation-functions/20161103-105611 base: git://git.cmpxchg.org/linux-mmotm.git master config: x86_64-randconfig-x011-201644 (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 error/warnings (new ones prefixed by >>): mm/hugetlb.c: In function '__alloc_huge_page': >> mm/hugetlb.c:1623:10: error: implicit declaration of function 'alloc_gigantic_page' [-Werror=implicit-function-declaration] page = alloc_gigantic_page(nid, huge_page_order(h)); ^~~~~~~~~~~~~~~~~~~ >> mm/hugetlb.c:1623:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion] page = alloc_gigantic_page(nid, huge_page_order(h)); ^ cc1: some warnings being treated as errors vim +/alloc_gigantic_page +1623 mm/hugetlb.c 1617 h->nr_huge_pages++; 1618 h->surplus_huge_pages++; 1619 } 1620 spin_unlock(&hugetlb_lock); 1621 1622 if (hstate_is_gigantic(h)) { > 1623 page = alloc_gigantic_page(nid, huge_page_order(h)); 1624 if (page) 1625 prep_compound_gigantic_page(page, huge_page_order(h)); 1626 } else { --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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