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RE: [Xen-users] FPU problem

To: "Takeshi Sone" <ts1@xxxxxxxxx>
Subject: RE: [Xen-users] FPU problem
From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Date: Fri, 27 May 2005 11:49:03 +0100
Cc: ian.pratt@xxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx
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Thread-index: AcVh/Tq244eYBAqtQAyKoJNzZy0YmwAOEQTQ
Thread-topic: [Xen-users] FPU problem
 > > > artsd fails to start on dom0 with this message:
> > > 
> > >     ** ERROR **: file ../../../flow/gsl/gslopmaster.c: line 521
> > >     (master_process_flow): assertion failed: (gsl_fpu_okround
> > > () == TRUE)
> > >     aborting...
> > 
> > Which version of Xen is this? I'd be very interested to 
> know whether 
> > you can reproduce under 2.0.6 or unstable.
> 
> 2.0-testing as of 5-15, as reported on
> http://lists.xensource.com/archives/html/xen-users/2005-05/msg
> 00334.html

Hmm, I doubt its fixed in 2.0.6 then, but it would be good if you could
verify this. 

I'd be *very* interested to know if the unstable tree still has this
bug. There have been a bunch of changes to the way the FPU is handled,
so I'd be surprised if it was still present.

Also, what CPU are you using? Are you using anything that might be
making used of 3dnow/mmx/sse etc?

Ian

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