On Fri, May 31, 2024 at 4:38 PM Liam Merwick <liam.merwick@xxxxxxxxxx> wrote: > > --- a/linux-headers/asm-x86/kvm.h > > +++ b/linux-headers/asm-x86/kvm.h > > @@ -870,5 +919,6 @@ struct kvm_hyperv_eventfd { > > #define KVM_X86_SW_PROTECTED_VM 1 > > #define KVM_X86_SEV_VM 2 > > #define KVM_X86_SEV_ES_VM 3 > > +#define KVM_X86_SNP_VM 4 > > I'm not sure which is the best patch, but there needs to be an array entry > added for vm_type_name[KVM_X86_SNP_VM] in target/i386/kvm/kvm.c Probably "i386/sev: Add a class method to determine KVM VM type for SNP guests", which is where KVM_X86_SNP_VM appears in the code. Paolo