1 files changed, 4 insertions, 0 deletions

diff --git a/mm/Kconfig b/mm/Kconfig
index 7bea166..9c4bddd 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -702,8 +702,12 @@ config ARCH_HAS_HMM
 	depends on MEMORY_HOTREMOVE
 	depends on SPARSEMEM_VMEMMAP
 
+config MIGRATE_VMA_HELPER
+	bool
+
 config HMM
 	bool
+	select MIGRATE_VMA_HELPER
 
 config HMM_MIRROR
 	bool "HMM mirror CPU page table into a device page table"