1 files changed, 1 insertions, 0 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index a5dae9a7eb51..d0b5046d9aef 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -284,6 +284,7 @@ config VIRT_TO_BUS
 config MMU_NOTIFIER
 	bool
 	select SRCU
+	select INTERVAL_TREE
 
 config KSM
 	bool "Enable KSM for page merging"