Comment 9 for bug 258450

> Not really any point doing a git-bisect on that, is there?

Please revert this patch manually and recompile the kernel. You will see that this won't fix the issue.

I want to repeat, that the b43 driver is _not_ loaded when your oops occurs.
There doesn't show up anything b43 related in the logs and the oops message does tell us b43 module is not loaded.

It is not loaded, because you don't even seem to have a broadcom wireless card in the machine (from your comments it seems you have intel wifi).
So without b43 being loaded, it is pretty hard to believe how it could possibly cause any regression.