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-rw-r--r--Documentation/core-api/liveupdate.rst7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/core-api/liveupdate.rst b/Documentation/core-api/liveupdate.rst
index cca1993008d8..7960eb15a81f 100644
--- a/Documentation/core-api/liveupdate.rst
+++ b/Documentation/core-api/liveupdate.rst
@@ -23,6 +23,13 @@ Live Update Orchestrator ABI
.. kernel-doc:: include/linux/kho/abi/luo.h
:doc: Live Update Orchestrator ABI
+The following types of file descriptors can be preserved
+
+.. toctree::
+ :maxdepth: 1
+
+ ../mm/memfd_preservation
+
Public API
==========
.. kernel-doc:: include/linux/liveupdate.h