Re: [Qemu-devel] KVM: Windows 64-bit troubles with user space irqchip

[Gleb Natapov]

On Tue, Feb 01, 2011 at 07:02:03PM +0100, Jan Kiszka wrote:
> Hi,
> 
> testing my KVM patches, I noticed that none of the 64-bit Windows
> versions I have around (early Win7 & 2003 server) boot in KVM mode when
> using 2 or more VCPUs and the user space irqchip. This applies to both
> upstream KVM and qemu-kvm, with our without any of my current patches. A
> subtle difference in the APIC/IOAPIC emulation?
> 
> Can anyone confirm this?
> 
Just booted windows7-64 on qemu-kvm -no-kvm-irqchip + latest kernel here.

--
                        Gleb.