KVM: PPC: Reserve KVM_CAP_SPAPR_TCE_64 capability number

This adds a capability number for 64-bit TCE tables support.
Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

include/uapi/linux/kvm.h

@@ -850,6 +850,7 @@ struct kvm_ppc_smmu_info {
 #define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
 #define KVM_CAP_HYPERV_SYNIC 123
 #define KVM_CAP_S390_RI 124
+#define KVM_CAP_SPAPR_TCE_64 125
 
 #ifdef KVM_CAP_IRQ_ROUTING