I was trying to remember what this was called the other day, for some reason. It turns out that if you run a uml kernel and point its root at the root of the d

I was trying to remember what this was called the other day, for some reason. It turns out that if you run a uml kernel and point its root at the root of the disk the host Linux is running on, there's a hell of a turf war between the two and no-one wins.