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From:   Sean Christopherson <sean.j.christopherson@intel.com>
To:     Liran Alon <liran.alon@oracle.com>
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Subject: Re: [PATCH 1/2] KVM: SVM: Fix workaround for AMD Errata 1096
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On Tue, Jul 16, 2019 at 10:34:08PM +0300, Liran Alon wrote:
> If we really want to be pedantic, we can parse guest page-tables to see if PTE
> have U/S bit set to 1.  What do you think?

Performance aside, walking the guest page tables would fall apart if a
different vCPU modified the guest's page tables.