The patch titled Subject: um: expose number of page table levels has been added to the -mm tree. Its filename is um-expose-number-of-page-table-levels.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/um-expose-number-of-page-table-levels.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/um-expose-number-of-page-table-levels.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx> Subject: um: expose number of page table levels We would want to use number of page table level to define mm_struct. Let's expose it as CONFIG_PGTABLE_LEVELS. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> Acked-by: Richard Weinberger <richard@xxxxxx> Cc: Jeff Dike <jdike@xxxxxxxxxxx> Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/um/Kconfig.um | 5 +++++ 1 file changed, 5 insertions(+) diff -puN arch/um/Kconfig.um~um-expose-number-of-page-table-levels arch/um/Kconfig.um --- a/arch/um/Kconfig.um~um-expose-number-of-page-table-levels +++ a/arch/um/Kconfig.um @@ -155,3 +155,8 @@ config MMAPPER config NO_DMA def_bool y + +config PGTABLE_LEVELS + int + default 3 if 3_LEVEL_PGTABLES + default 2 _ Patches currently in -mm which might be from kirill.shutemov@xxxxxxxxxxxxxxx are mm-rename-foll_mlock-to-foll_populate.patch mm-rename-__mlock_vma_pages_range-to-populate_vma_page_range.patch mm-move-gup-posix-mlock-error-conversion-out-of-__mm_populate.patch mm-move-mm_populate-related-code-to-mm-gupc.patch mm-incorporate-zero-pages-into-transparent-huge-pages.patch mm-incorporate-zero-pages-into-transparent-huge-pages-fix.patch alpha-expose-number-of-page-table-levels-on-kconfig-level.patch arm64-expose-number-of-page-table-levels-on-kconfig-level.patch arm-expose-number-of-page-table-levels-on-kconfig-level.patch frv-mark-pud-and-pmd-folded.patch ia64-expose-number-of-page-table-levels-on-kconfig-level.patch m32r-mark-pmd-folded.patch m68k-mark-pmd-folded-and-expose-number-of-page-table-levels.patch mips-expose-number-of-page-table-levels-on-kconfig-level.patch mn10300-mark-pud-and-pmd-folded.patch parisc-expose-number-of-page-table-levels-on-kconfig-level.patch powerpc-expose-number-of-page-table-levels-on-kconfig-level.patch s390-expose-number-of-page-table-levels.patch sh-expose-number-of-page-table-levels.patch sparc-expose-number-of-page-table-levels.patch tile-expose-number-of-page-table-levels.patch um-expose-number-of-page-table-levels.patch x86-expose-number-of-page-table-levels-on-kconfig-level.patch mm-define-default-pgtable_levels-to-two.patch mm-do-not-add-nr_pmds-into-mm_struct-if-pmd-is-folded.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html