4025 	struct btrfs_ioctl_received_subvol_args_32 *args32 = NULL;  in btrfs_ioctl_set_received_subvol_32()  local
4029 	args32 = memdup_user(arg, sizeof(*args32));  in btrfs_ioctl_set_received_subvol_32()
4030 	if (IS_ERR(args32))  in btrfs_ioctl_set_received_subvol_32()
4031 		return PTR_ERR(args32);  in btrfs_ioctl_set_received_subvol_32()
4039 	memcpy(args64->uuid, args32->uuid, BTRFS_UUID_SIZE);  in btrfs_ioctl_set_received_subvol_32()
4040 	args64->stransid = args32->stransid;  in btrfs_ioctl_set_received_subvol_32()
4041 	args64->rtransid = args32->rtransid;  in btrfs_ioctl_set_received_subvol_32()
4042 	args64->stime.sec = args32->stime.sec;  in btrfs_ioctl_set_received_subvol_32()
4043 	args64->stime.nsec = args32->stime.nsec;  in btrfs_ioctl_set_received_subvol_32()
4044 	args64->rtime.sec = args32->rtime.sec;  in btrfs_ioctl_set_received_subvol_32()
4045 	args64->rtime.nsec = args32->rtime.nsec;  in btrfs_ioctl_set_received_subvol_32()
4046 	args64->flags = args32->flags;  in btrfs_ioctl_set_received_subvol_32()
4052 	memcpy(args32->uuid, args64->uuid, BTRFS_UUID_SIZE);  in btrfs_ioctl_set_received_subvol_32()
4053 	args32->stransid = args64->stransid;  in btrfs_ioctl_set_received_subvol_32()
4054 	args32->rtransid = args64->rtransid;  in btrfs_ioctl_set_received_subvol_32()
4055 	args32->stime.sec = args64->stime.sec;  in btrfs_ioctl_set_received_subvol_32()
4056 	args32->stime.nsec = args64->stime.nsec;  in btrfs_ioctl_set_received_subvol_32()
4057 	args32->rtime.sec = args64->rtime.sec;  in btrfs_ioctl_set_received_subvol_32()
4058 	args32->rtime.nsec = args64->rtime.nsec;  in btrfs_ioctl_set_received_subvol_32()
4059 	args32->flags = args64->flags;  in btrfs_ioctl_set_received_subvol_32()
4061 	ret = copy_to_user(arg, args32, sizeof(*args32));  in btrfs_ioctl_set_received_subvol_32()
4066 	kfree(args32);  in btrfs_ioctl_set_received_subvol_32()
4341 		struct btrfs_ioctl_send_args_32 args32 = { 0 };  in _btrfs_ioctl_send()  local
4343 		ret = copy_from_user(&args32, argp, sizeof(args32));  in _btrfs_ioctl_send()
4349 		arg->send_fd = args32.send_fd;  in _btrfs_ioctl_send()
4350 		arg->clone_sources_count = args32.clone_sources_count;  in _btrfs_ioctl_send()
4351 		arg->clone_sources = compat_ptr(args32.clone_sources);  in _btrfs_ioctl_send()
4352 		arg->parent_root = args32.parent_root;  in _btrfs_ioctl_send()
4353 		arg->flags = args32.flags;  in _btrfs_ioctl_send()
4354 		memcpy(arg->reserved, args32.reserved,  in _btrfs_ioctl_send()
4355 		       sizeof(args32.reserved));  in _btrfs_ioctl_send()
4390 		struct btrfs_ioctl_encoded_io_args_32 args32;  in btrfs_ioctl_encoded_read()  local
4394 		if (copy_from_user(&args32, argp, copy_end)) {  in btrfs_ioctl_encoded_read()
4398 		args.iov = compat_ptr(args32.iov);  in btrfs_ioctl_encoded_read()
4399 		args.iovcnt = args32.iovcnt;  in btrfs_ioctl_encoded_read()
4400 		args.offset = args32.offset;  in btrfs_ioctl_encoded_read()
4401 		args.flags = args32.flags;  in btrfs_ioctl_encoded_read()
4474 		struct btrfs_ioctl_encoded_io_args_32 args32;  in btrfs_ioctl_encoded_write()  local
4476 		if (copy_from_user(&args32, argp, sizeof(args32))) {  in btrfs_ioctl_encoded_write()
4480 		args.iov = compat_ptr(args32.iov);  in btrfs_ioctl_encoded_write()
4481 		args.iovcnt = args32.iovcnt;  in btrfs_ioctl_encoded_write()
4482 		args.offset = args32.offset;  in btrfs_ioctl_encoded_write()
4483 		args.flags = args32.flags;  in btrfs_ioctl_encoded_write()
4484 		args.len = args32.len;  in btrfs_ioctl_encoded_write()
4485 		args.unencoded_len = args32.unencoded_len;  in btrfs_ioctl_encoded_write()
4486 		args.unencoded_offset = args32.unencoded_offset;  in btrfs_ioctl_encoded_write()
4487 		args.compression = args32.compression;  in btrfs_ioctl_encoded_write()
4488 		args.encryption = args32.encryption;  in btrfs_ioctl_encoded_write()
4489 		memcpy(args.reserved, args32.reserved, sizeof(args.reserved));  in btrfs_ioctl_encoded_write()