1 files changed, 3 insertions, 1 deletions

diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
index 0f1fa289744e..87344f324233 100644
--- a/arch/ppc64/Kconfig
+++ b/arch/ppc64/Kconfig
@@ -198,10 +198,12 @@ config HMT
           This option enables hardware multithreading on RS64 cpus.
           pSeries systems p620 and p660 have such a cpu type.
 
-config DISCONTIGMEM
+config ARCH_DISCONTIGMEM_ENABLE
         bool "Discontiguous Memory Support"
         depends on SMP && PPC_PSERIES
 
+source "mm/Kconfig"
+
 config NUMA
         bool "NUMA support"
         depends on DISCONTIGMEM