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    SubjectRe: [ANNOUNCE] 3.0.14-rt31 - ksoftirq running wild - FEC ethernet driver to blame?
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    On Tue, 2012-01-17 at 15:27 +0100, Tim Sander wrote:
    > Hi
    >
    > I have further input to the ksoftirq/0 using as much cpu as available on a
    > arm i.mx pcm043 platform without load with a 3.0.14-rt31 kernel and some local
    > platform adaptions.
    >
    > > I was thinking about this ksoftirq0 running on max cpu. The context:
    > > > > > and the running wild ksoftirqd0 most probably after the kernel
    > > > > > message: "sched: RT throttling activated"

    > I think that the message "sched: RT throttling activated" and the ksoftirqd
    > running on full cpu are possibly to seperate errors. Btw. is there a way to
    > find out which processes where conuming this timeframe. It would be nice to add
    > info output which processes caused the throtteling. Is it possible to get this
    > information out of the scheduler structure?
    >

    Peter,

    This is your territory.

    -- Steve




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