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-rw-r--r--arch/sparc/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index efb00ec75805..e49502acbab4 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -146,6 +146,10 @@ config GENERIC_ISA_DMA
config ARCH_SUPPORTS_DEBUG_PAGEALLOC
def_bool y if SPARC64
+config PGTABLE_LEVELS
+ default 4 if 64BIT
+ default 3
+
source "init/Kconfig"
source "kernel/Kconfig.freezer"