Re: [PATCH] ppc32: removed usage of <asm/segment.h>

quoted

They are provided by _one_ kernel, not necessarily the running kernel.

No, they're provided by packages like glibc-kernheaders or similar
that are maintained separately.

Yes.  And "maintenance" I presume means "copy" the kernel headers and
do some cleanup to be compliant to the relevant standards (which the
kernel maintainers couldn't be bothered to do).

They're split from the kernel headers and we don't need to keep
obsolete junk around.

I agree about obsolete junk.

However statements like "No kernel headers can be included by userland
anymore" can be slightly misleading.

Miklos