RE: [Xen-devel] [PATCH 1/1] Xen ARINC 653 Scheduler (updated to add support for CPU pools)

["Kathy Hadley" <Kathy.Hadley@xxxxxxxxxxxxxxx>]

Keir,
  I see this same behavior when I run the credit scheduler.  It doesn't
look like it's localized to the scheduler I'm working on.  I pulled the
latest code from http://xenbits.xensource.com/linux-2.6.18-xen.hg and
rebuilt the kernel earlier today, with no effect.

  Note that I can successfully start the domain with Xen-3.4.1 and
Xen-4.0.0, using the same configuration file as I am using with
xen-unstable.

Kathy

> -----Original Message-----
> From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx]
> Sent: Wednesday, June 23, 2010 4:23 PM
> To: Kathy Hadley; George Dunlap
> Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-devel] [PATCH 1/1] Xen ARINC 653 Scheduler (updated
> to add support for CPU pools)
> 
> On 23/06/2010 20:57, "Kathy Hadley" <Kathy.Hadley@xxxxxxxxxxxxxxx>
> wrote:
> 
> > Call Trace:
> >   [<c01013a7>] hypercall_page+0x3a7  <--
> >   [<c0109005>] raw_safe_halt+0xa5
> >   [<c0104789>] xen_idle+0x49
> >   [<c010482d>] cpu_idle+0x8d
> >   [<c0404895>] start_kernel+0x3f5
> >   [<c04041d0>] do_early_param+0x80
> >
> >   Does this shed any light on the situation?
> 
> Looks like you're in the idle loop. So, no, it doesn't really shed
much
> useful light.
> 
>  -- Keir
> 


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