[PATCH v5 5/5] landlock: Link the erratum documentation for whiteout objects

The documentation embeds the canonical erratum documentation from the
header file, which is already a self-contained description of the issue.

Signed-off-by: G=C3=BCnther Noack <[email protected]>
---
 Documentation/userspace-api/landlock.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/userspace-api/landlock.rst b/Documentation/users=
pace-api/landlock.rst
index 5a63d4476c1c..df996ccaee34 100644
--- a/Documentation/userspace-api/landlock.rst
+++ b/Documentation/userspace-api/landlock.rst
@@ -556,6 +556,9 @@ in the running kernel.
 .. kernel-doc:: security/landlock/errata/abi-1.h
     :doc: erratum_3
=20
+.. kernel-doc:: security/landlock/errata/abi-1.h
+    :doc: erratum_4
+
 How to check for errata
 ~~~~~~~~~~~~~~~~~~~~~~~
=20
--=20
2.55.0.508.g3f0d502094-goog