KVM_MEMORY_ENCRYPT_REG_REGION 1445 include/uapi/linux/kvm.h #define KVM_MEMORY_ENCRYPT_REG_REGION    _IOR(KVMIO, 0xbb, struct kvm_enc_region)
KVM_MEMORY_ENCRYPT_REG_REGION 1445 tools/include/uapi/linux/kvm.h #define KVM_MEMORY_ENCRYPT_REG_REGION    _IOR(KVMIO, 0xbb, struct kvm_enc_region)