Re: [PATCH] kvm: nVMX: fix entry with pending interrupt if APICv is enabled
From: Paolo Bonzini
Date: Wed Oct 03 2018 - 10:54:51 EST
On 03/10/2018 16:53, Sean Christopherson wrote:
> Isn't enable_apicv redundant with kvm_vcpu_apicv_active()? And since
> getting RVI requires a VMREAD, I think it would make sense to only
> fall into this code if !evaluate_pending_interrupts, e.g.:
>
> if (!evaluate_pending_interrupts && kvm_vcpu_apicv_active(vcpu))
> evaluate_pending_interrupts |= vmx_get_rvi() > 0;
Yes, both suggestions make sense. I'll make it
likely(!evaluate_pending_interrupts).
Thanks to both you and Nikita for the quick review!
Paolo