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Date: Wed, 02 Feb 2011 15:14:26 +0200
From: Avi Kivity <avi@redhat.com>
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Subject: Re: [Qemu-devel] KVM: Windows 64-bit troubles with user space irqchip
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To: Gleb Natapov <gleb@redhat.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>, qemu-devel <qemu-devel@nongnu.org>, kvm <kvm@vger.kernel.org>

On 02/02/2011 03:11 PM, Gleb Natapov wrote:
> On Wed, Feb 02, 2011 at 02:09:24PM +0100, Jan Kiszka wrote:
> >  On 2011-02-02 14:05, Avi Kivity wrote:
> >  >  On 02/02/2011 02:50 PM, Jan Kiszka wrote:
> >  >>>>
> >  >>>   Opps, -smp 1. With -smp 2 it boot almost completely and then hangs.
> >  >>
> >  >>  Ah, good (or not good). With Windows 2003 Server, I actually get a Blue
> >  >>  Screen (Stop 0x000000b8).
> >  >
> >  >  Userspace APIC is broken since it may run with an outdated cr8, does
> >  >  reverting 27a4f7976d5 help?
> >  >
> >
> >  -ECOMMITNOTFOUND, neither in qemu-kvm nor upstream.
> >
> This is kernel commit, but it is too old. I am pretty sure userspace irq
> chip worked back then.

I have memories of it failing autotest, but the conclusion was that the 
commit did not cause the problem, simply enlarged the window in which it 
could happen.

-- 
error compiling committee.c: too many arguments to function