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SubjectRe: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm1-V0.7.28-0
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On Thu, 2004-11-18 at 17:11 +0100, Ingo Molnar wrote:
> * Christian Meder <chris@onestepahead.de> wrote:
>
> > On Wed, 2004-11-17 at 13:42 +0100, Ingo Molnar wrote:
> > > i have released the -V0.7.28-0 Real-Time Preemption patch, which can be
> > > downloaded from the usual place:
> > >
> > > http://redhat.com/~mingo/realtime-preempt/
> > >
> > > this is a fixes & latency-reduction release.
> >
> > Hi,
> >
> > here's another message log this time on my Dell laptop when removing
> > my prism wlan pccard running the hostap driver.
>
> 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


Christian

--
Christian Meder, email: chris@onestepahead.de

The Way-Seeking Mind of a tenzo is actualized
by rolling up your sleeves.

(Eihei Dogen Zenji)

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