KVM_S390_GET_SKEYS 1425 include/uapi/linux/kvm.h #define KVM_S390_GET_SKEYS      _IOW(KVMIO, 0xb2, struct kvm_s390_skeys)
KVM_S390_GET_SKEYS 1425 tools/include/uapi/linux/kvm.h #define KVM_S390_GET_SKEYS      _IOW(KVMIO, 0xb2, struct kvm_s390_skeys)