0. Set up git. Not always easy on a public computer. There are other prerequisites. I wrote up a guide a few years ago https://shkspr.mobi/blog/2014/04/submitt

0. Set up git. Not always easy on a public computer. There are other prerequisites. I wrote up a guide a few years ago https://shkspr.mobi/blog/2014/04/submitting-trivial-linux-kernel-patches/ https://shkspr.mobi/blog/2014/04/submitting-trivial-linux-ke... 5. Go back and forth discussing the patch. Let other people contribute. Significantly easier on GitHub/Lab.