Re: [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.25-1

[Gunther Persoons]

Ingo Molnar wrote:

> * Gunther Persoons <gunther_persoons@xxxxxxxxxx> wrote:
>
>  
>
> > I cant use my pcmcia wireless network card with this version, i can
> > use it with V0.7.25-0. dhcpcd and ifconfig lock when i try to use
> > them.  config attached.
> >    
>
> extremely weird - there simply was no change between -0 and -1 that
> could have affected it. If you do this on the -1 kernel:
>
> 	echo 0 > /proc/sys/kernel/preempt_wakeup_timing
> 	echo 1 > /proc/sys/kernel/debug_direct_keyboard
>
> then you'll get precisely the -0 kernel, bit for bit. (plus the symbol
> export fix in rtc.ko, which should have zero relevance to your setup.)
>
> [note that debug_direct_keyboard is dangerous.]
>
> so i believe the explanation has to be something else:
>
> - are you sure the build is correct?
>
> - are you sure it still works with the -0 kernel, maybe the bug is 
>   transient?
>
> 	Ingo
>
>  
Removing every software update i did between 25.0 and 25.1 resolved the 
problem, i think there was something with my gentoo init scripts. 
Although 25.0 was working fine with the software updates. I am now going 
to reinstall the updates one by one to see which one caused it.
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