Description of problem:
I can't compile ERESI : http://eresi.asgardlabs.org/
It requires <asm/atomic.h> which is explicitely removed during the build process
of kernel-headers package

Version-Release number of selected component (if applicable):
I know it works with FC5
All since creation kernel-headers package

How reproducible:
Always

Steps to Reproduce:
1. Compile ERESI
2.
3.
  
Actual results:
include/aproxy-machine.h:27:25: error: asm/atomic.h: No such file or directory

Expected results:
it should compile on a standard kernel tree

Additional info:
I know these headers are quite disturbing because they shouldn't be used in
userland programs but I think that if kernel.org provides it and if applications
need it, it shouldn't be removed in Fedora kernel package