On Fri, Jul 18, 2025 at 10:48:55AM +0800, Xu Yilun wrote: > > If by the time KVM gets the conversion request, the page is unpinned, > > then we're all good, right? > > Yes, unless guest doesn't unpin the page first by mistake. Guest would > invoke a fw call tdg.mem.page.release to unpin the page before > KVM_HC_MAP_GPA_RANGE. What does guest pinning mean? Jason