Uhm the patch you posted here doesn't make a lot of sense. This would have been on Karmic and its 2.6.31 based and the patch was applied to 2.6.29-rc1. Also, I verified that its contained in the source when I pull do an apt-get source linux-image-2.6.31-14-generic. So I'm unsure how I'm supposed to try that patch.
Uhm the patch you posted here doesn't make a lot of sense. This would have been on Karmic and its 2.6.31 based and the patch was applied to 2.6.29-rc1. Also, I verified that its contained in the source when I pull do an apt-get source linux-image- 2.6.31- 14-generic. So I'm unsure how I'm supposed to try that patch.