Messages in this thread | | | Subject | Re: [PATCH v2 36/66] KVM: x86: Handle GBPAGE CPUID adjustment for EPT in VMX code | From | Paolo Bonzini <> | Date | Tue, 3 Mar 2020 16:47:46 +0100 |
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On 03/03/20 16:44, Sean Christopherson wrote: >>> Oof, that took me a long time to process. You're saying that KVM can >>> allow the guest to use GBPAGES when shadow paging is enabled because KVM >>> can effectively emulate GBPAGES. And IIUC, you're also saying that >>> cpuid.GBPAGES should never be influenced by EPT restrictions. >>> >>> That all makes sense. >> Yes, exactly. > I'll tack that on to the front of the series. Should it be tagged Fixes? > Feels like a fix, but is also more than a bit scary.
If you don't mind, I prefer to do the changes myself and also fix the conflicts, in order to get my feet wet in the new cpu_caps world. I'll push it to a temporary branch for you to take a look, possibly tomorrow.
Paolo
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