diff --git a/Documentation/process/deprecated.rst b/Documentation/process/deprecated.rst
index 9d83b8db88740..8ced754a5a0f6 100644
--- a/Documentation/process/deprecated.rst
+++ b/Documentation/process/deprecated.rst
@@ -164,7 +164,9 @@ Paraphrasing Linus's current `guidance `_.
+If you are debugging something where "%p" hashing is causing problems,
+you can temporarily boot with the debug flag "`no_hash_pointers
+`_".
Variable Length Arrays (VLAs)
-----------------------------