Linked by David Adams on Mon 19th Mar 2012 17:04 UTC, submitted by diegocg
Linux Linux 3.3 has been released. The changes include the merge of kernel code from the Android project. There is also support for a new architecture (TI C6X), much improved balancing and the ability to restripe between different RAID profiles in Btrfs, and several network improvements: a virtual switch implementation (Open vSwitch) designed for virtualization scenarios, a faster and more scalable alternative to the "bonding" driver, a configurable limit to the transmission queue of the network devices to fight bufferbloat, a network priority control group and per-cgroup TCP buffer limits. There are also many small features and new drivers and fixes are also available. Here's the full changelog.
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RE[2]: Android merge
by Lennie on Tue 20th Mar 2012 15:15 UTC in reply to "RE: Android merge"
Lennie
Member since:
2007-09-22

Actually, this is most if not all custom kernel code in Android except for the "portion per timers and battery efficiency" (Wavelocks):

"Immature

As anticipated, a number of Android specific drivers have now entered the staging area, including some drivers previously merged into the staging area, but later removed as because they were not being maintained (1, 2, 3, 4, 5 and others). These changes mean that the kernel should now contain everything required to boot an Android userland, but is still missing wake lock code or equivalent [1], which is required to achieve decent battery life.

John Stultz has put together some background information on the status of integration of Android-specific changes in this LWN.net article [2], in which he reports on a meeting of the Android mainlining interest group. [3]"

[1] http://thread.gmane.org/gmane.linux.kernel/1249726/focus%3D1256...

[2] http://lwn.net/Articles/484196/

[3] http://www.h-online.com/news/item/Android-drivers-to-be-included-in...

Progress is/seems slow, but still moving.

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