Otherwise guest entry code might see incorrect L1 state (e.g paging state).

Fixes: 37be407b ("KVM: nSVM: Fix L1 state corruption upon return from SMM")
Signed-off-by: NMaxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210913140954.165665-3-mlevitsk@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>