Re: [PATCH resend v5 0/6] KVM: nVMX: Enable nested apicv support

From: Wincy Van
Date: Tue Feb 03 2015 - 21:09:55 EST


On Wed, Feb 4, 2015 at 12:15 AM, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
>
>
> On 03/02/2015 16:46, Wincy Van wrote:
>> v1 ---> v2:
>> Use spin lock to ensure vmcs12 is safe when doing nested
>> posted interrupt delivery.
>>
>> v2 ---> v3:
>> 1. Add a new field in nested_vmx to avoid the spin lock in v2.
>> 2. Drop send eoi to L1 when doing nested interrupt delivery.
>> 3. Use hardware MSR bitmap to enable nested virtualize x2apic
>> mode.
>>
>> v3 ---> v4:
>> 1. Optimize nested msr bitmap merging.
>> 2. Allocate nested msr bitmap only when nested == 1.
>> 3. Inline the nested vmx control checking functions.
>>
>> v4 ---> v5:
>> 1. Move EXIT_REASON_APIC_WRITE to the apic register
>> virtualization patch.
>> 2. Accomplish nested posted interrupts manually if
>> they are not recognized by hardware.
>
> Thanks, will apply soon to kvm/queue.
>

Thanks a lot for your review, Paolo and Yang!

Wincy
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