Re: [PATCH v3 03/37] KVM: nVMX: Invalidate all EPTP contexts when emulating INVEPT for L1

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On 23/03/20 17:44, Sean Christopherson wrote:
> So I think
> 
>   Fixes: 14c07ad89f4d ("x86/kvm/mmu: introduce guest_mmu")
> 
> would be appropriate?
> 

Yes.  I changed it and also added the comment

+		/*
+		 * Nested EPT roots are always held through guest_mmu,
+		 * not root_mmu.
+		 */

which isn't unlike what you suggested elsewhere in the thread.

Paolo




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