Re: [patch] Real-Time Preemption, -VP-2.6.9-rc4-mm1-U3

[Gunther Persoons]

Ingo Molnar wrote:

> i have released the -U3 PREEMPT_REALTIME patch:
>
>  http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.9-rc4-mm1-U3
>
> this is a buildfixes-only release, and it is still experimental code.
>
> Changes since -U2:
>
> - build fix: fixes the latency.c compilation error reported by Adam 
>   Heath.
>
> - build fix: fixes !HIGHMEM compilation, patch from Andrew Rodland
>
> to create a -U3 tree from scratch the patching order is:
>
>   http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.8.tar.bz2
> + http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.9-rc4.bz2
> + http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.9-rc4/2.6.9-rc4-mm1/2.6.9-rc4-mm1.bz2
> + http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.9-rc4-mm1-U3
>
> 	Ingo
> -
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>  
Hey,

I get lockups a few second after i issue the dhcpcd command for my 
wireless pcmcia network card (cisco).
These lockups go away when i disable PREEMPT_REALTIME. Are there any 
logs or information you want?
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