- kr = vm_map_unwire(ipc_kernel_map, vm_map_trunc_page(oaddr),
- vm_map_round_page(oaddr + osize), FALSE);
+ kr = vm_map_unwire(ipc_kernel_map,
+ vm_map_trunc_page(oaddr,
+ vm_map_page_mask(ipc_kernel_map)),
+ vm_map_round_page(oaddr + osize,
+ vm_map_page_mask(ipc_kernel_map)),
+ FALSE);