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    SubjectRe: [RFC PATCH 0/3] generic hypercall support
    Marcelo Tosatti wrote:
    > Also it would be interesting to see the MMIO comparison with EPT/NPT,
    > it probably sucks much less than what you're seeing.

    Why would NPT improve mmio? If anything, it would be worse, since the
    processor has to do the nested walk.

    Of course, these are newer machines, so the absolute results as well as
    the difference will be smaller.

    Do not meddle in the internals of kernels, for they are subtle and quick to panic.

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      Last update: 2009-05-08 09:59    [W:0.020 / U:1.668 seconds]
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