Handling #HV events prior to guest entry must be before after the guest APIC state is evaluated. Otherwise, the host can deliver a guest interrupt which will be observed by the #HV handler but not scheduled for guest delivery, which will block further notification of guest interrupts.
Handling #HV events prior to guest entry must be before after the guest APIC state is evaluated. Otherwise, the host can deliver a guest interrupt which will be observed by the #HV handler but not scheduled for guest delivery, which will block further notification of guest interrupts.