> Where are patches 1/3 and 2/3 of this series? Apologies, I was unaware that the preferred method is a single email containing all the patches instead of a reply on the thread with only a single latest patch. > And this looks like it does not apply to any tree at all, are you sure you made it against the correct kernel branch? If so, what one? This was against torvalds/linux, but I just saw that https://kernelnewbies.org/FirstKernelPatch suggests using gregkh/staging, I will clone and make further changes on that. Thanks, Zoeb