Post #1890248

@rainer well: Even "normal users" sometimes might have to, for example when bisecting a regression. And then it shouldn't be to hard for them. Building a kernel can also be one of the first steps for "normal users" to get interest in the kernel and become a kernel developer later. So it makes sense to ensure the entry bar is not to high. If those two cases still qualify as "normal" obviously can be debated.