51 static long privcmd_ioctl_hypercall(void __user *udata)  in privcmd_ioctl_hypercall()  argument
56 	if (copy_from_user(&hypercall, udata, sizeof(hypercall)))  in privcmd_ioctl_hypercall()
232 static long privcmd_ioctl_mmap(void __user *udata)  in privcmd_ioctl_mmap()  argument
245 	if (copy_from_user(&mmapcmd, udata, sizeof(mmapcmd)))  in privcmd_ioctl_mmap()
419 static long privcmd_ioctl_mmap_batch(void __user *udata, int version)  in privcmd_ioctl_mmap_batch()  argument
431 		if (copy_from_user(&m, udata, sizeof(struct privcmd_mmapbatch)))  in privcmd_ioctl_mmap_batch()
439 		if (copy_from_user(&m, udata, sizeof(struct privcmd_mmapbatch_v2)))  in privcmd_ioctl_mmap_batch()
555 	void __user *udata = (void __user *) data;  in privcmd_ioctl()  local
559 		ret = privcmd_ioctl_hypercall(udata);  in privcmd_ioctl()
563 		ret = privcmd_ioctl_mmap(udata);  in privcmd_ioctl()
567 		ret = privcmd_ioctl_mmap_batch(udata, 1);  in privcmd_ioctl()
571 		ret = privcmd_ioctl_mmap_batch(udata, 2);  in privcmd_ioctl()