With this, userspace can enable a KVM-HV guest to run nested guests under it. The administrator can control whether any nested guests can be run; setting the "nested" module parameter to false prevents any guests becoming nested hypervisors (that is, any attempt to enable the nested capability on a guest will fail). Guests which are already nested hypervisors will continue to be so.
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| @@ -953,6 +953,7 @@ struct kvm_ppc_resize_hpt { · 952 unmodified lines | |||
| 953 | #define KVM_CAP_NESTED_STATE 157 | 953 | #define KVM_CAP_NESTED_STATE 157 |
| 954 | #define KVM_CAP_ARM_INJECT_SERROR_ESR 158 | 954 | #define KVM_CAP_ARM_INJECT_SERROR_ESR 158 |
| 955 | #define KVM_CAP_MSR_PLATFORM_INFO 159 | 955 | #define KVM_CAP_MSR_PLATFORM_INFO 159 |
| 956 | #define KVM_CAP_PPC_NESTED_HV 160 | ||
| 956 | 957 | ||
| 957 | #ifdef KVM_CAP_IRQ_ROUTING | 958 | #ifdef KVM_CAP_IRQ_ROUTING |
| 958 | 959 | ||