Re: [Xen-devel] [ PATCH v2 0/3] xen: enable APIC-Register Virtualization, Virtual-interrupt delivery and add virtual x2apic support

["Li, Jiongxi" <jiongxi.li@xxxxxxxxx>]

Hi Jan and Keir,
For the APICV patch, do you have any more comment?

Best regards,
Li Jiongxi

> -----Original Message-----
> From: Li, Jiongxi
> Sent: Thursday, September 13, 2012 6:13 PM
> To: 'xen-devel@xxxxxxxxxxxxx'
> Cc: Jan Beulich; 'Keir Fraser'; Zhang, Xiantao; Zhang, Yang Z; Shan, Haitao
> Subject: [ PATCH v2 0/3] xen: enable APIC-Register Virtualization,
> Virtual-interrupt delivery and add virtual x2apic support
> 
> The VMCS includes controls that enable the virtualization of interrupts and 
> the
> Advanced Programmable Interrupt Controller (APIC).
> When these controls are used, the processor will emulate many accesses to
> the APIC, track the state of the virtual APIC, and deliver virtual interrupts 
> - all
> in VMX non-root operation without a VM exit.
> You can refer to Chapter 29 of the latest SDM.
> This series of patches enable APIC-Register Virtualization and 
> Virtual-interrupt
> delivery.
> 
> PATCH 1/3: Enable APIC-Register Virtualization.
> 
> PATCH 2/3: Enable Virtual-interrupt delivery.
> 
> PATCH 3/3: Add virtual x2apic support

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