Re: [Xen-devel] interrupt delivery to VCPU

To:	"Agarwal, Lomesh" <lomesh.agarwal@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] interrupt delivery to VCPU
From:	Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date:	Fri, 19 Oct 2007 21:42:16 +0100
Delivery-date:	Fri, 19 Oct 2007 13:43:06 -0700
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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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Re: [Xen-devel] interrupt delivery to VCPU