On Mon, Apr 1, 2013 at 3:16 PM, Jonathan David (AA-DG/PAO-ENG1) <David.Jonathan@xxxxxxxx> wrote: > Thanks for the clarification. I'll certainly return patches if/when I am successful. > > One more thing I'm betting you can answer relates to the LINUX_VERSION macros: How do you find in what kernel version a feature changed (e.g. tty->driver->write became tty->ops->write)? I can't imagine it's by inspection, yet a cross-reference site like lxr.linux.no, which should be able to spit that out, does not. I've documented this here: https://backports.wiki.kernel.org/index.php/Documentation/compat#Tracking_down_when_a_feature_went_upstream Luis -- To unsubscribe from this list: send the line "unsubscribe backports" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html