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    SubjectRe: 2.6.19-rc5-mm1
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    On Fri, 2006-11-10 at 17:29 +0100, Benoit Boissinot wrote:
    > On 11/8/06, Andrew Morton <akpm@osdl.org> wrote:
    > > [snip]
    > > - The hrtimer+dynticks code still doesn't work right for machines which halt
    > > their TSC in low-power states.
    > >
    >
    > With CONFIG_NO_HZ=y, xmoto (xmoto.sf.net, a 3d game) is sluggish, the
    > movement is not fluid (it is "bursty").
    >
    > .config is at http://perso.ens-lyon.fr/benoit.boissinot/kernel/config-2.6.19-rc5-mm1
    > lspci -vv: http://perso.ens-lyon.fr/benoit.boissinot/kernel/docked_lspci
    > dmesg: http://perso.ens-lyon.fr/benoit.boissinot/kernel/dmesg-2.6.19-rc5-mm1

    I'm confused about that one:

    [ 8.966364] Disabling NO_HZ and high resolution timers due to timer broadcasting (C3 stops local apic)

    This message is nowhere in rc5-mm1. It was in rc4-mmX, but got removed
    in the updates.

    > I can test any patch or provide any needed information.

    http://tglx.de/private/tglx/2.6.19-rc5-mm1-dyntick.diff

    That's the rework I did yesterday.

    tglx


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