build scripts use it:
(...)
CC kernel/bounds.s
GEN include/linux/bounds.h
Changed files:
kernel.spec -> 1.441.2.1939
%{_kernelsrcdir}/arch/*/kernel/asm-offsets*
%{_kernelsrcdir}/arch/*/kernel/sigframe*.h
%{_kernelsrcdir}/drivers/lguest/lg.h
+%{_kernelsrcdir}/kernel/bounds.c
%dir %{_kernelsrcdir}/scripts
%dir %{_kernelsrcdir}/scripts/kconfig
%{_kernelsrcdir}/scripts/Kbuild.include
%{_kernelsrcdir}/init
%{_kernelsrcdir}/ipc
%{_kernelsrcdir}/kernel
+%exclude %{_kernelsrcdir}/kernel/bounds.c
%{_kernelsrcdir}/lib
%{_kernelsrcdir}/mm
%{_kernelsrcdir}/net