Messages in this thread | | | Subject | Re: [PATCH 04/15] KVM: MMU: cache mmio info on page fault path | From | Alexander Graf <> | Date | Wed, 8 Jun 2011 11:39:16 +0200 |
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On 08.06.2011, at 11:33, Xiao Guangrong wrote:
> On 06/08/2011 05:18 PM, Alexander Graf wrote: > >>> >>> Also, when context switched, CR3 is reloaded, mmio cache info can be cleared too. right? :-) >> >> Only when using SPT. In the NPT case, you will never see cr3 getting reloaded or INVLPG :). >> > > In the NPT case, we only cache the GPA, GVA is not cached (vcpu.arch.mmio_gva is always 0) ;-)
Ah, very nice! :)
Alex
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