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-rw-r--r--mm/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index 7bea16697d87..9c4bdddd80c2 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"