Running a mainline kernel on a cellphone

I gave a lightning talk the next day, with more details on where the problem areas are. Linaro and the Linux Foundation have a joint project to work on some issues, but we can use lots of help. I'm maintaining a page of technical projects at: http://elinux.org/Kernel_areas_of_focus_for_mainlining. Please feel free to add notes about technical items for things out-of-tree on SoCs you're familiar with. Please drop me an e-mail (tim dot bird @ sonymobile dot com) if you are working on, or plan to work on, any of the areas on that page.

The main web page for the project (which covers more than just technical issues) is here:
http://elinux.org/CE_Workgroup_Device_Mainlining_Project