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    SubjectRe: [PATCH 0 of 8] x86/xen: updated physical mapping patches, and _PAGE_GLOBAL cleanup

    * Jeremy Fitzhardinge <jeremy@goop.org> wrote:

    > Hi Ingo,
    >
    > Here's a revised series of the Xen-64 groundwork patches relating to
    > creating the physical memory mapping. The first few patches are the
    > necessary changes to make it work without triggering CPA warnings, and
    > the last couple are cleanups of _PAGE_GLOBAL in the _PAGE_KERNEL
    > flags, and could probably happily live in another topic branch
    > (they're not at all Xen-specific or required for Xen to work).

    well there are context dependencies so i've put them into x86/xen-64bit.

    i picked up these four and merged them into tip/master:

    Jeremy Fitzhardinge (4):
    x86_64/setup: unconditionally populate the pgd
    x86: always set _PAGE_GLOBAL in _PAGE_KERNEL* flags
    x86_32: remove __PAGE_KERNEL(_EXEC)
    x86/cpa: use an undefined PTE bit for testing CPA

    the others were either already applied or didnt apply.

    i'm still testing tip/master but i've pushed out these updates to
    x86/xen-64bit - you should be able to get the tree i'm testing by doing:

    git-checkout tip/master
    git-merge tip/x86/xen-64bit

    Ingo


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