Tags give the ability to mark specific points in history as being important
Tag for commit 15c89a796910e67d4b2cd880d16680d984f7ac21
v2.6.38.3-10-xenlinux-dom0
Tag for commit 79f5df1246934b3493a6be64a4a30a2e7930423d
Tag for commit 4f37a7705ee598b18eada858227f53547676fba3