On Wed, 25 Mar 2015 15:16:14 +0800 kbuild test robot <fengguang.wu@xxxxxxxxx> wrote: > tree: git://git.cmpxchg.org/linux-mmotm.git master > head: e077e8e0158533bb824f3e2d9c0eaaaf4679b0ca > commit: 2f7e175e0801020803aeba52576d53c0fe69805b [219/458] mm: don't split THP page when syscall is called > config: i386-randconfig-nexr0-0322 (attached as .config) > reproduce: > git checkout 2f7e175e0801020803aeba52576d53c0fe69805b > # save the attached .config to linux build tree > make ARCH=i386 > > Note: the mmotm/master HEAD e077e8e0158533bb824f3e2d9c0eaaaf4679b0ca builds fine. > It only hurts bisectibility. > > All error/warnings: > > mm/huge_memory.c: In function 'madvise_free_huge_pmd': > >> mm/huge_memory.c:1397:3: error: implicit declaration of function 'pmd_mkclean' [-Werror=implicit-function-declaration] > orig_pmd = pmd_mkclean(orig_pmd); > ^ > >> mm/huge_memory.c:1397:12: error: incompatible types when assigning to type 'pmd_t' from type 'int' > orig_pmd = pmd_mkclean(orig_pmd); > ^ > cc1: some warnings being treated as errors Thanks. I reordered things so x86-add-pmd_-for-thp.patch x86-add-pmd_-for-thp-fix.patch sparc-add-pmd_-for-thp.patch sparc-add-pmd_-for-thp-fix.patch powerpc-add-pmd_-for-thp.patch arm-add-pmd_mkclean-for-thp.patch arm64-add-pmd_-for-thp.patch come before mm-support-madvisemadv_free.patch mm-support-madvisemadv_free-fix.patch mm-support-madvisemadv_free-fix-2.patch mm-dont-split-thp-page-when-syscall-is-called.patch mm-dont-split-thp-page-when-syscall-is-called-fix.patch mm-dont-split-thp-page-when-syscall-is-called-fix-2.patch mm-free-swp_entry-in-madvise_free.patch mm-move-lazy-free-pages-to-inactive-list.patch which should fix it up. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>