Re: [PATCH] KVM: nVMX: Inject #GP, not #UD, if "generic" VMXON CR0/CR4 check fails

From: Sean Christopherson
Date: Wed Oct 05 2022 - 20:21:38 EST

On Thu, Oct 06, 2022, Sean Christopherson wrote:
> + * Forwarding the VM-Exit unconditionally, i.e. without performing the
> + * #UD checks (see above), is functionally ok because KVM doesn't allow
> + * L1 to run L2 without CR4.VMXE=0, and because KVM never modifies L2's
> + * CR0 or CR4, i.e. it's L2's responsibility to emulate #UDs that are

Grr, s/L2's/L1's. Fixed the comment locally but didn't commit it before hitting "send".