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-rw-r--r--Documentation/doc-guide/sphinx.rst11
1 files changed, 10 insertions, 1 deletions
diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst
index cd8ad7904491..3d125fb4139d 100644
--- a/Documentation/doc-guide/sphinx.rst
+++ b/Documentation/doc-guide/sphinx.rst
@@ -28,7 +28,7 @@ Sphinx Install
==============
The ReST markups currently used by the Documentation/ files are meant to be
-built with ``Sphinx`` version 1.7 or higher.
+built with ``Sphinx`` version 2.4.4 or higher.
There's a script that checks for the Sphinx requirements. Please see
:ref:`sphinx-pre-install` for further details.
@@ -435,6 +435,15 @@ path.
For information on cross-referencing to kernel-doc functions or types, see
Documentation/doc-guide/kernel-doc.rst.
+Referencing commits
+~~~~~~~~~~~~~~~~~~~
+
+References to git commits are automatically hyperlinked given that they are
+written in one of these formats::
+
+ commit 72bf4f1767f0
+ commit 72bf4f1767f0 ("net: do not leave an empty skb in write queue")
+
.. _sphinx_kfigure:
Figures & Images