diff --git a/arch/arm64/configs/gki_defconfig b/arch/arm64/configs/gki_defconfig
index 0ccfb0d660c1..66e67f444bd8 100644
--- a/arch/arm64/configs/gki_defconfig
+++ b/arch/arm64/configs/gki_defconfig
@@ -100,6 +100,7 @@ CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_CLEANCACHE=y
 CONFIG_CMA=y
+CONFIG_CMA_DEBUGFS=y
 CONFIG_CMA_AREAS=16
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git a/arch/x86/configs/gki_defconfig b/arch/x86/configs/gki_defconfig
index a709f0422d81..17714f6eb994 100644
--- a/arch/x86/configs/gki_defconfig
+++ b/arch/x86/configs/gki_defconfig
@@ -80,6 +80,7 @@ CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_CLEANCACHE=y
 CONFIG_CMA=y
+CONFIG_CMA_DEBUGFS=y
 CONFIG_CMA_AREAS=16
 CONFIG_NET=y
 CONFIG_PACKET=y