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    SubjectRe: [PATCH 0/8 v3] KVM support for 1GB pages
    On Sat, Jun 20, 2009 at 02:03:22PM +0300, Avi Kivity wrote:
    > On 06/19/2009 04:16 PM, Joerg Roedel wrote:
    >> Hi,
    >> this is the third version of the patches for KVM to support 1GB pages. Changes
    >> to the last version include:
    >> - changed reporting of 1GB page support to userspace to use
    >> SUPPORTED_CPUID ioctl
    >> - added support for 1GB pages to the software page walker code too
    >> This code still only can make use of 1GB pages with nested paging enabled. I
    >> will give the shadow paging code another debug round soon. Please comment or
    >> consider to apply these patches.
    > Can you describe how the code fails with shadow paging?

    After the rework it even fails to boot a guest with gbpages enabled. This week
    is a bit tight but I will debug this further next week.


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