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SubjectRe: [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.25-1
Florian Schmidt wrote:
> On Thu, 11 Nov 2004 22:51:22 +0100
> Ingo Molnar <mingo@elte.hu> wrote:
>
>
>>i have released the -V0.7.25-1 Real-Time Preemption patch, which can be
>>downloaded from the usual place:
>>
>> http://redhat.com/~mingo/realtime-preempt/
>
>
> Hi,
>
> i just build and booted into 26-3 (w/o debugging stuff) and put a little
> load on the system (find /'s plus kernel compile plus rtc_wakeup -f 8192).
> Got this on the console:
>
> `IRQ 8` [14] is being piggy. need_resched=0, cpu=0
>
> and the machine locked. will build with debugging and try to reproduce.
>
> flo
>

Did you get any other messages in the log? This message is harmless as
far as the machine locking. This gets printed from rtc when a read of
/dev/rtc is missed before another interrupt arrives.

kr
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