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    SubjectRe: [Fwd: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4]
    From
    Ingo Molnar wrote:
    >
    > ok, could you try the -RT-V0.6.0 patch i've just uploaded? It could i
    > believe improve these latencies.
    >

    Just made a try with RT-V0.6.2 and it locks pretty easily on my P4/UP
    laptop while running my jackd-R + 9*fluidsynth workload. These tests are
    setup to run for 5 min. Not once it got through, and I've tried several
    times now.

    Although it's been 100% reproducible, the system lockup varies in tine
    from the start of the test. Unfortunately it says nothing through
    netconsole, so there's no additional info/dump/trace to give you for
    analysis.

    Most of the kernel hacking/debugging options are unset (N), except
    Magic-SysRq. Hitting on SysRq+T, right after when system hangs, comes out
    with absolutely nothing, only this line (via netconsole):

    SysRq : Show State

    Guess something's got wrong, yet again.
    --
    rncbc aka Rui Nuno Capela
    rncbc@rncbc.org


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