[SPARC]: Add missing NOTES section.

This fixes boot failures when the build-id LD option is
actually used, because without it we end up with multiple
PT_LOAD sections which the SILO boot loader cannot handle.

Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/kernel/vmlinux.lds.S

@@ -35,6 +35,8 @@ SECTIONS
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
+  NOTES
+
   . = ALIGN(4096);
   __init_begin = .;
   _sinittext = .;