On Fri, Nov 11, 2022 at 07:06:14PM +0000, Marc Zyngier wrote: > On Thu, 10 Nov 2022 19:02:33 +0000, Will Deacon wrote: > > This is version six of the pKVM EL2 state series, extending the pKVM > > hypervisor code so that it can dynamically instantiate and manage VM > > data structures without the host being able to access them directly. > > These structures consist of a hyp VM, a set of hyp vCPUs and the stage-2 > > page-table for the MMU. The pages used to hold the hypervisor structures > > are returned to the host when the VM is destroyed. > > > > [...] > > As for Oliver's series, I've tentatively applied this to -next. > I've dropped Oliver's patch for now, but kept the RFC one. Maybe I'll > change my mind. > > Anyway, there was an interesting number of conflicts between the two > series, which I tried to resolve as well as I could, but it is likely > I broke something (although it compiles, so it must be perfect). > > Please have a look and shout if/when you spot something. Cheers, the resolution looks good to me and I've played around booting non-protected guests under pKVM without any issues so far. Will
