* It need only be aligned to 16-bytes, according to the SDM.
* This also wires it down
*/
- ret = kmem_alloc_kobject(kernel_map, (vm_offset_t *)&update, size);
+ ret = kmem_alloc_kobject(kernel_map, (vm_offset_t *)&update, size, VM_KERN_MEMORY_OSFMK);
if (ret != KERN_SUCCESS)
return ENOMEM;