2 files changed, 2 insertions, 0 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3ac9195dab35..1493c7896fe3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -492,6 +492,7 @@ source "fs/Kconfig.binfmt"
 config FORCE_MAX_ZONEORDER
         int
         depends on PPC64
+        default "9" if PPC_64K_PAGES
         default "13"
 
 config MATH_EMULATION
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
index 94a81279deac..29552348e581 100644
--- a/arch/ppc64/Kconfig
+++ b/arch/ppc64/Kconfig
@@ -56,6 +56,7 @@ config PPC_STD_MMU
 # max order + 1
 config FORCE_MAX_ZONEORDER
         int
+        default "9" if PPC_64K_PAGES
         default "13"
 
 source "init/Kconfig"