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    SubjectRe: [PATCH v2] Add suspend/resume for HPET
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    On Sat, 2007-03-31 at 09:09 -0700, Linus Torvalds wrote:
    >
    > On Sat, 31 Mar 2007, Thomas Gleixner wrote:
    > >
    > > While I agree in principle with the patch, I'm a bit uncomfortable. The
    > > sys device suspend / resume ordering is not guaranteed and relies on the
    > > registering order.
    >
    > Well, this is why we probably should try to get away from the "system
    > device" issue, exactly because system devices are totally outside the
    > normal ordering and only have a random linear order.
    >
    > If the clocksources were actually in the device tree, you'd get all the
    > normal guarantees about hierarchical ordering..

    Right, but clock - sources/events need to be extremly late suspended and
    early resumed. How can we ensure this ?

    tglx


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