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


    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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