Re: [Xen-devel] PCI interrupt affinity

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

Pin the interrupt to a particular VCPU via /proc/irq/#/affinity in the guest (probably dom0), and pin the vcpu to a physical cpu via xm vcpu-pin.

 -- Keir

On 19/10/07 21:03, "Ashish Bijlani" <ashish.bijlani@xxxxxxxxx> wrote:

how to set affinity of an interrupt through PCI bus in xen so that the guests always get interrupt on a particular processor?

thanks.

-a

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