Messages in this thread | | | Date | Mon, 22 Dec 2014 12:06:56 +0100 | From | Paolo Bonzini <> | Subject | Re: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI |
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On 22/12/2014 12:04, Wu, Feng wrote: > > Can you support them only if the destination is a single CPU? > > Sorry, I am not quite understand this. I still don't understand the "single CPU" here. > Lowest priority interrupts always have a cpumask which contains multiple CPU.
Yes, and those need not be accelerated. But what if you set affinity to a single CPU?
Paolo
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