Comment 9 for bug 220524

Attaching a comparison of the 2 kernel configs. Shows options that differ between them and options which are unique to one or the other. There are only a few notable differences AFAIKS. The majority of differences are where the ubuntu kernel configures code as modules rather than compiling in directly. The majority of options unique to the ubuntu config are the huge number of extra supported drivers. There are a handful of options which are unique only to ps3_defconfig.

From here I could now start testing each extra option in a rebuild of the ubuntu kernel to see which one solves the problem. If anyone out there has any ideas as to where best to focus energy please let me know. Now I have this report I will also try to contact upstream for ideas/input.

Cheers