Re: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

[Paolo Bonzini]

On 22/12/2014 12:17, Wu, Feng wrote:
>> Yes, and those need not be accelerated.  But what if you set
>> affinity to a single CPU?
>
> How do I set affinity to a single CPU if guest configure a lowest
> priority interrupt? Thanks a lot!

I mean if the guest (via irqbalance and /proc/irq/) configures affinity
to a single vCPU.  In that case, you can use PI.

Paolo
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