"We maintain a set of patches on top of Linux, which we periodically rebase to the latest released Linux kernel. We've been doing this roughly every other kernel release since about 2.6.14. This week we're finalizing our move to 2.6.32 for the Android 'Froyo' release, and we'll likely be on .33 or .34 for 'Gingerbread.'"
Fonte: http://www.androidgu...se-gingerbread/