diff --git a/arch/arm64/configs/armdesktop_defconfig b/arch/arm64/configs/armdesktop_defconfig
index 0728934c1800..c4f9356328fc 100644
--- a/arch/arm64/configs/armdesktop_defconfig
+++ b/arch/arm64/configs/armdesktop_defconfig
@@ -15,7 +15,7 @@ CONFIG_RCU_NOCB_CPU=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=15
-#CONFIG_MEMCG=y
+CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
 CONFIG_CFS_BANDWIDTH=y
 CONFIG_RT_GROUP_SCHED=y
diff --git a/init/Kconfig b/init/Kconfig
index 22912631d79b..c1913080537d 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -916,7 +916,7 @@ config MEMCG_SWAP
 config MEMCG_KMEM
 	bool
 	depends on MEMCG && !SLOB
-	default y
+	default n
 
 config BLK_CGROUP
 	bool "IO controller"