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Re: [Xen-devel] HVM SMP linux guest hangs in cpu_idle() with EFLAGS.IF = 1


  • To: Gianni Tedesco <gianni.tedesco@xxxxxxxxxx>
  • From: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>
  • Date: Thu, 8 Jul 2010 14:28:28 +0100
  • Cc: Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Thu, 08 Jul 2010 06:29:19 -0700
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On Thu, Jul 8, 2010 at 12:55 PM, Gianni Tedesco
<gianni.tedesco@xxxxxxxxxx> wrote:
> Hmm, yeah, usually that's a headache to do for one device never mind the
> whole system...

But realistically, there's only a handful of devices which it might be
waiting on -- seems like the disk is the most likely culprit.

I'm happy to help with the tracing / analysis bit.

In any case, thanks for doing this, and good luck.

 -George

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