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SubjectRe: [PATCH 2/5] KVM: x86: do not scan IRR twice on APICv vmentry
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On 26/10/2016 21:59, Radim Krčmář wrote:
> 2016-10-14 20:21+0200, Paolo Bonzini:
>> Calling apic_find_highest_irr results in IRR being scanned twice,
>> once in vmx_sync_pir_from_irr and once in apic_search_irr. Change
>> sync_pir_from_irr to do the RVI write and kvm_apic_update_irr to
>> compute the new RVI on the fly.
>>
>> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
>> ---
>
> Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>

Nope, this breaks nested VMX exit on external interrupt. For now I'm
testing only patch 1 and will push that one only to kvm/next.

Paolo

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