Re: [Xen-devel] 2.6.37 dom0 non-fatal BUG: sleeping function called from invalid context at kernel/mutex.c:85

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Thu, Jan 06, 2011 at 01:12:26PM -0500, Gerry Reno wrote:
> On 01/06/2011 01:00 PM, Pasi Kärkkäinen wrote:
> > On Thu, Jan 06, 2011 at 12:50:16PM -0500, Gerry Reno wrote:
> >   
> >> On 01/06/2011 12:42 PM, Boris Derzhavets wrote:
> >>     
> >>> In response to Michael Young post fedora-xen list :-
> >>>
> >>>       
> >>>> There is a 2.6.37 kernel to test (2.6.37-1.xendom0.fc15)
> >>>>         
> >>> Works for me under Xen 4.0.1 , but attempt to "startx" causes stack trace.
> >>> Works as vanilla as well . Allows to run KVMs been built with standard
> >>> fedora kernel.
> >>>
> >>> Boris.
> >>>
> >>>       
> >> Haven't tried 2.6.37 yet but I have not been able to get X running with
> >> any of the dom0 kernels while using Ubuntu Lucid.  I've always gotten a
> >> stack trace.
> >>
> >>     
> > Which kernels did you try?
> > Can you post the stack trace? 
> >
> > -- Pasi
> >   
> 
> I'm using this machine currently so I can't reboot it to get a stack
> trace.  Too much work open.  It's probably the same stack trace that
> Boris got.
> I tested using some 2.6.31 and 2.6.32 kernels.
> 

2.6.31 tree is outdated and it doesn't have the gfx related fixes in it.

Also only the pretty recent 2.6.32.x versions have the drm/kms/ttm 
gfx related fixes (by konrad) in it.

So if it was many months ago when you tested, you should re-test.

-- Pasi


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