68 static long vhost_set_vring_endian(struct vhost_virtqueue *vq, int __user *argp)  in vhost_set_vring_endian()  argument
75 	if (copy_from_user(&s, argp, sizeof(s)))  in vhost_set_vring_endian()
91 				   int __user *argp)  in vhost_get_vring_endian()  argument
98 	if (copy_to_user(argp, &s, sizeof(s)))  in vhost_get_vring_endian()
118 static long vhost_set_vring_endian(struct vhost_virtqueue *vq, int __user *argp)  in vhost_set_vring_endian()  argument
124 				   int __user *argp)  in vhost_get_vring_endian()  argument
835 static int vhost_get_vq_from_user(struct vhost_dev *dev, void __user *argp,  in vhost_get_vq_from_user()  argument
838 	u32 __user *idxp = argp;  in vhost_get_vq_from_user()
858 			void __user *argp)  in vhost_worker_ioctl()  argument
881 		if (!ret && copy_to_user(argp, &state, sizeof(state)))  in vhost_worker_ioctl()
885 		if (copy_from_user(&state, argp, sizeof(state)))  in vhost_worker_ioctl()
896 	ret = vhost_get_vq_from_user(dev, argp, &vq, &idx);  in vhost_worker_ioctl()
902 		if (copy_from_user(&ring_worker, argp, sizeof(ring_worker))) {  in vhost_worker_ioctl()
920 		if (copy_to_user(argp, &ring_worker, sizeof(ring_worker)))  in vhost_worker_ioctl()
1849 				void __user *argp)  in vhost_vring_set_num()  argument
1858 	if (copy_from_user(&s, argp, sizeof s))  in vhost_vring_set_num()
1870 				 void __user *argp)  in vhost_vring_set_addr()  argument
1874 	if (copy_from_user(&a, argp, sizeof a))  in vhost_vring_set_addr()
1923 				     void __user *argp)  in vhost_vring_set_num_addr()  argument
1931 		r = vhost_vring_set_num(d, vq, argp);  in vhost_vring_set_num_addr()
1934 		r = vhost_vring_set_addr(d, vq, argp);  in vhost_vring_set_num_addr()
1944 long vhost_vring_ioctl(struct vhost_dev *d, unsigned int ioctl, void __user *argp)  in vhost_vring_ioctl()  argument
1955 	r = vhost_get_vq_from_user(d, argp, &vq, &idx);  in vhost_vring_ioctl()
1961 		return vhost_vring_set_num_addr(d, vq, ioctl, argp);  in vhost_vring_ioctl()
1974 		if (copy_from_user(&s, argp, sizeof s)) {  in vhost_vring_ioctl()
1997 		if (copy_to_user(argp, &s, sizeof s))  in vhost_vring_ioctl()
2001 		if (copy_from_user(&f, argp, sizeof f)) {  in vhost_vring_ioctl()
2017 		if (copy_from_user(&f, argp, sizeof f)) {  in vhost_vring_ioctl()
2030 		if (copy_from_user(&f, argp, sizeof f)) {  in vhost_vring_ioctl()
2042 		r = vhost_set_vring_endian(vq, argp);  in vhost_vring_ioctl()
2045 		r = vhost_get_vring_endian(vq, idx, argp);  in vhost_vring_ioctl()
2048 		if (copy_from_user(&s, argp, sizeof(s))) {  in vhost_vring_ioctl()
2057 		if (copy_to_user(argp, &s, sizeof(s)))  in vhost_vring_ioctl()
2111 long vhost_dev_ioctl(struct vhost_dev *d, unsigned int ioctl, void __user *argp)  in vhost_dev_ioctl()  argument
2131 		r = vhost_set_memory(d, argp);  in vhost_dev_ioctl()
2134 		if (copy_from_user(&p, argp, sizeof p)) {  in vhost_dev_ioctl()
2156 		r = get_user(fd, (int __user *)argp);  in vhost_dev_ioctl()