On Mon, Mar 14, 2022 at 07:02:12PM -0400, gene heskett wrote: > For armhf, thats probably best addressed with a quilt command in my > present rpi4 working kernel for buster. Is it possible to autogenerate > that quilt file? quilt series are just a file containing one file name per line, so you can generate the quilt series by something like ls -1 *.patch > quilt-series The patches you can get via 'git format-patch v4.19.233..v4.19.233-rt105' from the v4.19-rt-rebase branch. Note my instruction might not work out of the box, you need to adapt your local setup. > And what quilt stuff do I need to install on the rpi4? The compile toolchain, git and quilt?