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    SubjectProblems with Interrupt-Handler
    Hello,

    i have a problem with an interrupt handler. When the interrupt occurs,
    I got the following message:

    "Aiee, killing interrupt handler
    Kernel panic: Attempted to kill the idle task!
    In interrupt handler - not syncing"

    I am using the redhat 6.0 distributen with kernel 2.2.5/2.2.11. The
    interrupt
    handler does nothing else, than sending a sigusr2 to an application.
    Why is the idle task interested in sigusr2?

    TIA
    S. Heursch


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