RE: [Xen-devel] interrupt delivery to VCPU

["Agarwal, Lomesh" <lomesh.agarwal@xxxxxxxxx>]

What happens for windows HVM guest?
Also for PV Linux guest do you know how does Linux setup irq affinity?

-----Original Message-----
From: Keir Fraser [mailto:Keir.Fraser@xxxxxxxxxxxx] 
Sent: Friday, October 19, 2007 1:42 PM
To: Agarwal, Lomesh; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] interrupt delivery to VCPU

The guest can choose which VCPU gets any particular interrupt. This is
tied
into Linux's normal irq affinity logic, for example.

 -- Keir

On 19/10/07 21:39, "Agarwal, Lomesh" <lomesh.agarwal@xxxxxxxxx> wrote:

> How does Xen deliver an interrupt to VCPU? If there are 2 VCPUs for a
> guest and there is no interrupt affinity set which VCPU will get the
> interrupt? is it round robin?
> 
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