The beyond stable tree is a patchset based on the CK patchset. It aims to include a variety of popular features and updates that have not yet made it to the vanilla kernel, while remaining relatively stable. Con Kolivas' CK patchset is the most important part of the beyond stable tree, as it provides the great interactivity and responsiveness improvements that it is noted for.
Didn't realize ebuilds for beyond-sources were kept elsewhere. Closing as dup of archck bugzilla entry for reference. *** This bug has been marked as a duplicate of 103354 ***
