CloudLinux
From Atomicorp Wiki
ASL works with Cloudlinux. Currently all of Cloudlinuxes kernel enhancements have not been integrated into the secure ASL kernel. We are working very hard on this with Cloudlinux and expect to have all of those features added into our kernel by the end of the first quarter of 2012.
For now, if you use Cloudlinux you will need to use the kernel that is supplied with Cloudlinux and not the secure ASL kernel. As soon as all the Cloudlinux kernel features are integrated into the secure ASL kernel will we send out a notification, and we will update this page.