MIPS: Select BUILDTIME_EXTABLE_SORT

We can sort the exeception table at build time for MIPS, so let's do
it.
Signed-off-by: NDavid Daney <david.daney@cavium.com>
Link: http://lkml.kernel.org/r/1334872799-14589-5-git-send-email-ddaney.cavm@gmail.comAcked-by: NRalf Baechle <ralf@linux-mips.org>
Signed-off-by: NH. Peter Anvin <hpa@linux.intel.com>

arch/mips/Kconfig

@@ -29,6 +29,7 @@ config MIPS
 	select HAVE_MEMBLOCK
 	select HAVE_MEMBLOCK_NODE_MAP
 	select ARCH_DISCARD_MEMBLOCK
+	select BUILDTIME_EXTABLE_SORT
 
 menu "Machine selection"