Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm1-V0.7.28-0

[Adam Heath]

On Thu, 18 Nov 2004, Ingo Molnar wrote:

>
> * Christian Meder <chris@xxxxxxxxxxxxxxx> wrote:
>
> > > could you try this with the vanilla 2.6.10-rc2-mm1 kernel too? The crash
> > > you got is an escallation of a crash within a critical section, but that
> > > original crash does not seem to be directly related to PREEMPT_RT.
> >
> > Ok, tried it now. The output from 2.6.10-rc2-mm1 on removal of the prism
> > pccard is pretty innocuous and everything works fine:
> >
> > Nov 18 17:29:27 localhost kernel: hostap_cs: CS_EVENT_CARD_REMOVAL
> > Nov 18 17:29:27 localhost kernel: wifi0: card already removed or not
> > configured during shutdown
> > Nov 18 17:29:27 localhost kernel: wifi0: Interrupt, but dev not OK
> > Nov 18 17:29:27 localhost kernel: hostap_cs: Driver unloaded
>
> ok. Could you please retry with the latest kernel and USE_FRAME_POINTERS
> enabled? It wasnt completely clear from your previous log precisely
> which function generated the fault so it would be easier for me to sort
> it out if you could reproduce it once more.

That's CONFIG_FRAME_POINTER, btw.
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