[PATCH v2 02/43] KVM: SVM: Ensure target pCPU is read once when signalling AVIC doorbell

Paolo Bonzini pbonzini at redhat.com
Mon Oct 25 06:21:59 PDT 2021

On 09/10/21 04:11, Sean Christopherson wrote:
> +		 * point, which could result in signalling the wrong/previous
> +		 * pCPU.  But if that happens the vCPU is guaranteed to do a
> +		 * VMRUN (after being migrated) and thus will process pending
> +		 * interrupts, i.e. a doorbell is not needed (and the spurious)

... one is harmless, I suppose.


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