Jim Mattson <jmattson@xxxxxxxxxx> writes: > On Wed, Jun 29, 2022 at 8:07 AM Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> wrote: >> >> From: Sean Christopherson <seanjc@xxxxxxxxxx> >> >> Clear the CR3 and INVLPG interception controls at runtime based on >> whether or not EPT is being _used_, as opposed to clearing the bits at >> setup if EPT is _supported_ in hardware, and then restoring them when EPT >> is not used. Not mucking with the base config will allow using the base >> config as the starting point for emulating the VMX capability MSRs. >> >> Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx> >> Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> > Nit: These controls aren't "obsoleted" by EPT; they're just no longer > required. Sean, I'm going to update the subject line to "KVM: VMX: Clear controls unneded with EPT at runtime, not setup" retaining your authorship in v3 (if there are no objections, of course). > > Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx> > Thanks! -- Vitaly
