Some days ago I wanted to test the performance of a partition with XFS as its filesystem. But I wasn't able to mount it. After a look into the kernelconfig of gorgone's heavykernel I noticed that he obviously didn't build it with XFS-support.
I do want to make the test and take a look at kernelbuilding things anyway. Well, I don't want to keep it back, so I decided to verbalize the steps I took.
In this guide you will learn how to set up the crosscompile toolchain to let a more powerful CPU do the job. If you prefer doing the whole thing on the dockstar it will take you several hours.
Further more we will go through the build process until we have a deb-file with the built kernel.