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    SubjectRe: Kexec, DMA, and SMP
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    Werner Almesberger wrote:

    |Corey Minyard wrote:
    |
    |>Another thought. If you add a delay with all other processors and
    |>interrupts off, the disk devices
    |>will run out of things to do.
    |
    |
    |But the network will be there, patiently waiting for its chance to
    |strike. Likewise, I guess: USB (e.g. move the mouse at the wrong
    |moment to crash the system).

    Yes, we were talking about temporary stopgaps.

    But, I had another idea. What about using power management? If you
    suspended everything, would that be good enough. I looked at a few
    drivers, and it seemed so.

    - -Corey
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