KVM_S390_VM_CPU_FEAT_IB 125 arch/s390/include/uapi/asm/kvm.h #define KVM_S390_VM_CPU_FEAT_IB 6 KVM_S390_VM_CPU_FEAT_IB 125 tools/arch/s390/include/uapi/asm/kvm.h #define KVM_S390_VM_CPU_FEAT_IB 6