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-rw-r--r--kernel/Documentation/vm/hugetlbpage.txt15
1 files changed, 11 insertions, 4 deletions
diff --git a/kernel/Documentation/vm/hugetlbpage.txt b/kernel/Documentation/vm/hugetlbpage.txt
index 030977fb8..54dd9b9c6 100644
--- a/kernel/Documentation/vm/hugetlbpage.txt
+++ b/kernel/Documentation/vm/hugetlbpage.txt
@@ -329,7 +329,14 @@ Examples
3) hugepage-mmap: see tools/testing/selftests/vm/hugepage-mmap.c
-4) The libhugetlbfs (http://libhugetlbfs.sourceforge.net) library provides a
- wide range of userspace tools to help with huge page usability, environment
- setup, and control. Furthermore it provides useful test cases that should be
- used when modifying code to ensure no regressions are introduced.
+4) The libhugetlbfs (https://github.com/libhugetlbfs/libhugetlbfs) library
+ provides a wide range of userspace tools to help with huge page usability,
+ environment setup, and control.
+
+Kernel development 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.