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-rw-r--r--arch/x86_64/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 6cd4878625f..581ce9af0ec 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -24,6 +24,10 @@ config X86
bool
default y
+config ZONE_DMA32
+ bool
+ default y
+
config LOCKDEP_SUPPORT
bool
default y