x86, relocs: Add more per-cpu gold special cases

The "gold" linker doesn't seem to put some additional per-cpu cases in
the right place. Add these to the per-cpu check. Without this, the kASLR
patch series fails to correctly apply relocations, and fails to boot.

Signed-off-by: Michael Davidson <md@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: http://lkml.kernel.org/r/20131011013954.GA28902@www.outflux.net


Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>