linux-phytec-fsl

powerpc: Enable NUMA balancing in pseries[_le]_defconfig

Distros are enabling NUMA balancing (eg Ubuntu), so it would be good to
get some more test coverage with it.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>