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    SubjectRe: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00

    * Ingo Molnar <mingo@elte.hu> wrote:

    > > Once, with VLC (viewing a 5mbit/s mcast/udp stream) and two burnP6
    > > instances running, I was able to fire up top on the serial console and
    > > found out that the IRQ thread for the ns83820 nic was using 99% of one
    > > CPU.
    >
    > aha! that's an important clue. It seems you've got a screaming interrupt
    > or some other loop in ns83820 irq handling. [...]

    i just found and fixed a bug in -RT that could cause screaming
    interrupts. Could you try the -50-28 (or any later) kernel, does it fix
    the problem?

    Ingo
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