tile: expose number of page table levels

[cascardo/linux.git] / arch / tile / Kconfig

diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 7cca418..0142d57 100644 (file)
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -147,6 +147,11 @@ config ARCH_DEFCONFIG
        default "arch/tile/configs/tilepro_defconfig" if !TILEGX
        default "arch/tile/configs/tilegx_defconfig" if TILEGX
 
+config PGTABLE_LEVELS
+       int
+       default 3 if 64BIT
+       default 2
+
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"