Hi, As Ingo requested, I'm resending the rebased patchset after merge window to be queued for v4.14. The patches was reordered and few more fixes added: for Xen and dump_pagetables. Please consider applying. Kirill A. Shutemov (8): x86/dump_pagetables: Generalize address normalization x86/dump_pagetables: Fix printout of p4d level x86/xen: Redefine XEN_ELFNOTE_INIT_P2M using PUD_SIZE * PTRS_PER_PUD 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 x86: Enable 5-level paging support Documentation/x86/x86_64/5level-paging.txt | 64 ++++++++++++++++++++++++++++++ arch/x86/Kconfig | 18 +++++++++ arch/x86/include/asm/elf.h | 4 +- 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/dump_pagetables.c | 29 +++++++------- arch/x86/mm/hugetlbpage.c | 27 +++++++++++-- arch/x86/mm/mmap.c | 12 +++--- arch/x86/mm/mpx.c | 33 ++++++++++++++- arch/x86/xen/Kconfig | 5 +++ arch/x86/xen/xen-head.S | 2 +- 12 files changed, 210 insertions(+), 35 deletions(-) create mode 100644 Documentation/x86/x86_64/5level-paging.txt -- 2.11.0
