Re: [PATCH v3 13/15] KVM: arm64: Trap access to pVM restricted features

On Mon, Jul 19, 2021 at 05:03:44PM +0100, Fuad Tabba wrote: > Trap accesses to restricted features for VMs running in protected > mode. > > Access to feature registers are emulated, and only supported > features are exposed to protected VMs. > > Accesses to restricted registers as well as

[PATCH v3 13/15] KVM: arm64: Trap access to pVM restricted features

Trap accesses to restricted features for VMs running in protected mode. Access to feature registers are emulated, and only supported features are exposed to protected VMs. Accesses to restricted registers as well as restricted instructions are trapped, and an undefined exception is injected into