Messages in this thread | | | Subject | Re: kvm vmx shadow paging question | From | Mika Penttilä <> | Date | Sat, 13 Aug 2016 18:47:49 +0300 |
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On 13.08.2016 17:38, Mika Penttilä wrote:
> Hi, > > While studying the vmx code, and the shadow page tables usage (no ept involved), > I wondered the GUEST_CR3 usage. If no ept, GUEST_CR3 points to the shadow tables. > But the format of sptes is always 64 bit. How is that with 32 bit hosts, is the GUEST_CR3 > similar to EPT format, 4 level 64 bit always or how is this working on 32 bit? > > Thanks, > Mika > Hmm seems non PAE 32 bit host without ept enabled is not supported combination, right ?
--Mika
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