The only way to get rid of the bad pixel bug is to get this build from september 2013. Is there any development going on to resolve this bug in the official Magic Lantern? I couldn't find a bug report on this, I suppose I can open one?
actually this problem doesn't arise with the 5d's . its a problem relative to the 60d along with other dslr. To fix this problem in camera, marekk's build is the most effective solution, but gives artifacts.
if you can settle for a fix in post, Adobe camera raw (implemented into after effects) and lightroom have an automatic dead pixel remover. however , this means your workflow will rely on those applications for grading and such ( if you really want to grade raw files).
the dead pixel is mainly why we 60d users can't use the davinci resolve raw workflow
i honestly use lightroom to color CORRECT into a flat enough profile. and then export as uncompressed 16 bit Tiff container . the file is no longer raw once it reaches davinci resolve, but you still have your original 14 bit of data. ( and the detail recovery that raw allows has already been utilized in lightroom)