# \[PATCH\] Documentation: livepatch: Point klp\_callbacks kernel-doc at livepatch\_external.h

- From: Karl Mehltretter \<hidden\>
- Date: 2026-09-05 08:54:46 
- List: live-patching
- Page: https://ratatoskr.run/live-patching/2026/09/17518172
- Thread: https://ratatoskr.run/live-patching/2026/09/17518172/t.md

```text
api.rst asks include/linux/livepatch.h for struct klp_callbacks.
Commit dd590d4d57eb ("objtool/klp: Introduce klp diff subcommand for
diffing object files") moved the structure and its kernel-doc comment
to include/linux/livepatch_external.h. Since then the Object Types
section renders the other four structures but not klp_callbacks.

Add a directive for the new header.

Fixes: dd590d4d57eb ("objtool/klp: Introduce klp diff subcommand for diffing object files")
Assisted-by: LLM
Signed-off-by: Karl Mehltretter <redacted>
---
 Documentation/livepatch/api.rst | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/livepatch/api.rst b/Documentation/livepatch/api.rst
index 78944b63d74b..2a98c517da9d 100644
--- a/Documentation/livepatch/api.rst
+++ b/Documentation/livepatch/api.rst
@@ -27,4 +27,7 @@ Object Types
 ============
 
 .. kernel-doc:: include/linux/livepatch.h
-   :identifiers: klp_patch klp_object klp_func klp_callbacks klp_state
+   :identifiers: klp_patch klp_object klp_func klp_state
+
+.. kernel-doc:: include/linux/livepatch_external.h
+   :identifiers: klp_callbacks
-- 
2.53.0

```