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-rw-r--r--Documentation/vm/hugetlbfs_reserv.rst8
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diff --git a/Documentation/vm/hugetlbfs_reserv.rst b/Documentation/vm/hugetlbfs_reserv.rst
index 36a87a2ea435..9d200762114f 100644
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+++ b/Documentation/vm/hugetlbfs_reserv.rst
@@ -583,5 +583,13 @@ of cpusets or memory policy there is no guarantee that huge pages will be
available on the required nodes. This is true even if there are a sufficient
number of global reservations.
+Hugetlbfs regression testing
+============================
+The most complete set of hugetlb tests are in the libhugetlbfs repository.
+If you modify any hugetlb related code, use the libhugetlbfs test suite
+to check for regressions. In addition, if you add any new hugetlb
+functionality, please add appropriate tests to libhugetlbfs.
+
+--
Mike Kravetz, 7 April 2017