Avi Kivity wrote:
> > I'm not convinced we can bypass the checks. Consider: > > > VCPU0 VCPU1 > > #PF > walk_addr > -> gpml4e0,gpdpe0,gpde0,gpte0 > > replace gpdpe0 with gpdpe1 > #PF > walk_addr > -> gpml4e0,gpdpe1,gpde1,gpte1 > fetch > -> establish hpml4e0,hpdpte1,hpde0,hpte1 > fetch > read hpdpe1 > if (present(hpdpe1)) > continue; > ... > write hpte0 using shadow hieratchy for hpte1 > Ah, i missed this case, thanks for you point it out, i'll fix it in the next version. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
