As Ingo requested I've split and updated last two patches for my previous patchset. Please review and consider applying. Kirill A. Shutemov (5): x86: Enable 5-level paging support x86/mm: Rename tasksize_32bit/64bit to task_size_32bit/64bit x86/mpx: Do not allow MPX if we have mappings above 47-bit x86/mm: Prepare to expose larger address space to userspace x86/mm: Allow userspace have mapping above 47-bit Documentation/x86/x86_64/5level-paging.txt | 64 ++++++++++++++++++++++++++++++ arch/x86/Kconfig | 18 +++++++++ arch/x86/include/asm/elf.h | 6 +-- arch/x86/include/asm/mpx.h | 9 +++++ arch/x86/include/asm/processor.h | 12 ++++-- arch/x86/kernel/sys_x86_64.c | 30 ++++++++++++-- arch/x86/mm/hugetlbpage.c | 27 +++++++++++-- arch/x86/mm/mmap.c | 12 +++--- arch/x86/mm/mpx.c | 33 ++++++++++++++- arch/x86/xen/Kconfig | 3 ++ 10 files changed, 193 insertions(+), 21 deletions(-) create mode 100644 Documentation/x86/x86_64/5level-paging.txt -- 2.11.0
