kvm_sregs2
static void __get_sregs2(struct kvm_vcpu *vcpu, struct kvm_sregs2 *sregs2)
static int __set_sregs2(struct kvm_vcpu *vcpu, struct kvm_sregs2 *sregs2)
static int __set_sregs2(struct kvm_vcpu *vcpu, struct kvm_sregs2 *sregs2);
static void __get_sregs2(struct kvm_vcpu *vcpu, struct kvm_sregs2 *sregs2);
struct kvm_sregs2 *sregs2;
u.sregs2 = kzalloc_obj(struct kvm_sregs2);
if (copy_to_user(argp, u.sregs2, sizeof(struct kvm_sregs2)))
u.sregs2 = memdup_user(argp, sizeof(struct kvm_sregs2));
#define KVM_GET_SREGS2 _IOR(KVMIO, 0xcc, struct kvm_sregs2)
#define KVM_SET_SREGS2 _IOW(KVMIO, 0xcd, struct kvm_sregs2)
#define KVM_GET_SREGS2 _IOR(KVMIO, 0xcc, struct kvm_sregs2)
#define KVM_SET_SREGS2 _IOW(KVMIO, 0xcd, struct kvm_sregs2)