The usual junk: some people mistakenly think that /usr/include/linux is supposed to contain a link into /usr/src/linux and that that is supposed to be source code for the kernel you are running.
Reality: The /usr/include/linux files are derived from kernel source when the glibc package is created. Don't touch them. They get upgraded when you upgrade glibc. Treat /usr/include/asm the same way. That's just the way it is. Linus said so. IMHO these files ought to be a separate package, but that isn't the case. You should not have a /usr/src/linux directory. You might put something there to help you avoid temptation: rm -rf /usr/src/linux echo "never use this" > /usr/src/linux chmod 444 /usr/src/linux chattr +i /usr/src/linux If you need kernel source, put it in your home directory. Now look in the MOL source. If you see /usr/src/linux or /usr/src/asm, then MOL is most likely broken. Fix it by adding a -I option to the gcc command line, by editing the source, or by doing both. You'll need to point MOL to the kernel source in your home directory.

