ppc64: limit NR_CPUS to 32 temporarily, need to hunt down the 500kB of bloat it causes

arch/ppc64/config.in

@@ -22,7 +22,7 @@ define_bool CONFIG_PPC64 y
 bool 'Symmetric multi-processing support' CONFIG_SMP
 if [ "$CONFIG_SMP" = "y" ]; then
   bool '  Distribute interrupts on all CPUs by default' CONFIG_IRQ_ALL_CPUS
-  int  'Maximum number of CPUs (2-64)' CONFIG_NR_CPUS 64
+  int  'Maximum number of CPUs (2-64)' CONFIG_NR_CPUS 32
   if [ "$CONFIG_PPC_PSERIES" = "y" ]; then
     bool '  Hardware multithreading' CONFIG_HMT
     bool '  Discontiguous Memory Support' CONFIG_DISCONTIGMEM

arch/ppc64/defconfig

@@ -40,7 +40,7 @@ CONFIG_IRQ_ALL_CPUS=y
 # CONFIG_DISCONTIGMEM is not set
 # CONFIG_PREEMPT is not set
 # CONFIG_RTAS_FLASH is not set
-CONFIG_NR_CPUS=64
+CONFIG_NR_CPUS=32
 
 #
 # General setup