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    Subject[GIT PULL] xen dom0 core changes
    Date
    Hi Ingo,

    Here's a repost of the Xen dom0 core changes. I did some minor
    reformatting of the commit messages and checkpatch cleanups (including
    those MTRR comments).

    If this looks OK, could you pull it into a x86/xen/dom0 topic branch?

    Thanks,
    J

    The following changes since commit a789ed5fb6d0256c4177c2cc27e06520ddbe4d4c:
    Jeremy Fitzhardinge (1):
    xen: cache cr0 value to avoid trap'n'emulate for read_cr0

    are available in the git repository at:

    git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git for-ingo/xen/dom0/core

    Christophe Saout (1):
    paravirtualize IO permission bitmap

    Ian Campbell (4):
    xen: disable PAT
    xen/dom0: Use host E820 map
    xen: implement XENMEM_machphys_mapping
    xen: clear reserved bits in l3 entries given in the initial pagetables

    Jeremy Fitzhardinge (7):
    xen dom0: Make hvc_xen console work for dom0.
    xen/dom0: use _PAGE_IOMAP in ioremap to do machine mappings
    xen: allow enable use of VGA console on dom0
    xen/dom0: add XEN_DOM0 config option
    x86: make /dev/mem mappings _PAGE_IOMAP
    x86: don't need "changed" parameter for set_io_bitmap()
    xen/i386: make sure initial VGA/ISA mappings are not overridden

    Juan Quintela (2):
    xen dom0: Initialize xenbus for dom0.
    xen dom0: Set up basic IO permissions for dom0.

    Stephen Tweedie (2):
    xen dom0: Add support for the platform_ops hypercall
    xen mtrr: Add mtrr_ops support for Xen mtrr

    arch/x86/include/asm/paravirt.h | 9 ++
    arch/x86/include/asm/pat.h | 5 +
    arch/x86/include/asm/processor.h | 4 +
    arch/x86/include/asm/xen/hypercall.h | 8 +
    arch/x86/include/asm/xen/interface.h | 6 +-
    arch/x86/include/asm/xen/interface_32.h | 5 +
    arch/x86/include/asm/xen/interface_64.h | 13 +--
    arch/x86/include/asm/xen/page.h | 15 +--
    arch/x86/kernel/cpu/mtrr/Makefile | 1 +
    arch/x86/kernel/cpu/mtrr/amd.c | 1 +
    arch/x86/kernel/cpu/mtrr/centaur.c | 1 +
    arch/x86/kernel/cpu/mtrr/cyrix.c | 1 +
    arch/x86/kernel/cpu/mtrr/generic.c | 1 +
    arch/x86/kernel/cpu/mtrr/main.c | 11 +-
    arch/x86/kernel/cpu/mtrr/mtrr.h | 5 +
    arch/x86/kernel/cpu/mtrr/xen.c | 56 ++++++++
    arch/x86/kernel/ioport.c | 29 +++-
    arch/x86/kernel/paravirt.c | 1 +
    arch/x86/kernel/process.c | 27 +---
    arch/x86/mm/pat.c | 9 +-
    arch/x86/xen/Kconfig | 26 ++++
    arch/x86/xen/Makefile | 3 +-
    arch/x86/xen/enlighten.c | 51 +++++++-
    arch/x86/xen/mmu.c | 134 ++++++++++++++++++-
    arch/x86/xen/setup.c | 51 +++++++-
    arch/x86/xen/vga.c | 67 +++++++++
    arch/x86/xen/xen-ops.h | 12 ++
    drivers/char/hvc_xen.c | 99 +++++++++-----
    drivers/xen/events.c | 2 +-
    drivers/xen/xenbus/xenbus_probe.c | 30 ++++-
    include/xen/events.h | 2 +
    include/xen/interface/memory.h | 42 ++++++
    include/xen/interface/platform.h | 222 +++++++++++++++++++++++++++++++
    include/xen/interface/xen.h | 41 ++++++
    34 files changed, 882 insertions(+), 108 deletions(-)
    create mode 100644 arch/x86/kernel/cpu/mtrr/xen.c
    create mode 100644 arch/x86/xen/vga.c
    create mode 100644 include/xen/interface/platform.h



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