1 files changed, 1 insertions, 0 deletions

diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
index f537087bb74..f20eeec85a8 100644
--- a/arch/x86/mm/pat_rbtree.c
+++ b/arch/x86/mm/pat_rbtree.c
@@ -226,6 +226,7 @@ int rbt_memtype_check_insert(struct memtype *new, unsigned long *ret_type)
                 if (ret_type)
                         new->type = *ret_type;
 
+                new->subtree_max_end = new->end;
                 memtype_rb_insert(&memtype_rbroot, new);
         }
         return err;