GPU hot-plugging

David Airlie has demonstrated success in the first phase of his X.Org GPU/driver hot-plugging work, which eventually may lead to proper dynamic GPU switching under X.
http://www.phoronix.com/scan.php?page=news_item&px=MTAwNDY

Request for info to users of nvidia (including optimus) laptops

Ben Skeggs (Red Hat) needs of some help from NVIDIA laptop owners. If you have a NVIDIA laptop, including Optimus models, please follow the instructions on this message to provide him with the information he needs:
http://lists.freedesktop.org/archives/nouveau/2011-October/009368.html
Thanks in advance!