[PATCH v6 00/26] KVM: arm64: Introduce pKVM hyp VM and vCPU state at EL2

[Will Deacon]

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