Re: 2.6.13-rc6-rt9

[Peter Zijlstra]

On Fri, 2005-08-19 at 11:43 -0700, Paul E. McKenney wrote:
> On Fri, Aug 19, 2005 at 08:30:05PM +0200, Peter Zijlstra wrote:
> > On Fri, 2005-08-19 at 18:56 +0200, Peter Zijlstra wrote:
> > > Hi Ingo, Paul, others,
> > > 
> > > I'm trying to run a user-mode-linux guest under the RT kernel however
> > > the uml process never gets out of the calibrate delay loop. It seems as
> > > if the signal never gets through.
> > > 
> > one clarification: the guest kernel is a non -rt kernel, a modified
> > 2.6.13-rc6 in my case.
> > 
> > > A non -rt host kernel does work (with a similar .config).
> > > 
> > > Could this be related to pauls task list changes?
> 
> Possibly.  What signal?  This is a signal to a single process, right?
> 
Jeff, could you help us out here?
What exactly does uml need to get out of the calibrate delay loop?

Kind regards,

Peter Zijlstra

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