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    SubjectRe: idle Athlon with IOAPIC is 10C warmer since 2.6.3-bk1
    Ross Dickson wrote:
    > On Saturday 20 March 2004 19:29, Prakash K. Cheemplavam wrote:
    >
    >>Len Brown wrote:
    >>
    >>>On Fri, 2004-03-19 at 14:22, Prakash K. Cheemplavam wrote:
    >>>
    >>>
    >>>
    >>>>Hmm, I just did a cat /proc/acpi/processor/CPU0/power:
    >>>>active state: C1
    >>>>default state: C1
    >>>>bus master activity: 00000000
    >>>>states:
    >>>> *C1: promotion[--] demotion[--] latency[000]
    >>>>usage[00000000]
    >>>> C2: <not supported>
    >>>> C3: <not supported>
    >>>>
    >>>>I am currently NOT using APIC mode (nforce2, as well) and using vanilla
    >>>>2.6.4. It seems C1 halt state isn't used, which exlains why I am having
    >>
    >>[snip]
    >>
    >>>
    >>>Actually I think it is that we don't _count_ C1 usage.
    >>
    >>Hmm, OK, then I am really puzzled what specifically about mm sources
    >>make my idle temps hotter, as I still couldn't properly resolve it what
    >>is causing it. I thought ACPI, but no, using APM only does the same (apm
    >>only with vanilla is low temp though.)
    >
    >
    > Have you seen this thread, it may be relevant?
    > Re: [2.6.4-rc2] bogus semicolon behind if()
    > http://linux.derkeiler.com/Mailing-Lists/Kernel/2004-03/4170.html

    Hi Ross, I don't think so, as I currently don't use APIC and thus fix in
    above post wouldn't help me. Or should I read further?

    cya,

    Prakash

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