Signed-off-by: Sasha Levin <sas...@kernel.org>
---
Documentation/agents/coding-style.rst | 35 +++++++++++++++++++++++++++
Documentation/agents/index.rst | 3 ++-
Documentation/agents/main.rst | 5 ++++
3 files changed, 42 insertions(+), 1 deletion(-)
create mode 100644 Documentation/agents/coding-style.rst
diff --git a/Documentation/agents/coding-style.rst
b/Documentation/agents/coding-style.rst
new file mode 100644
index 000000000000..b0332ee91e6c
--- /dev/null
+++ b/Documentation/agents/coding-style.rst
@@ -0,0 +1,35 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==========================
+Linux Kernel Coding Style
+==========================
+
+Essential coding style documentation and rules for Linux kernel development.
+
+Coding Style Documentation
+--------------------------
+
+The comprehensive guide to Linux kernel coding style, covering indentation,
naming conventions, functions, and more.
+
+See :ref:`Documentation/process/coding-style.rst <codingstyle>`
+
+Programming Language
+--------------------
+
+Information about the C programming language dialect used in the kernel,
compiler options, and attributes.
+
+See :ref:`Documentation/process/programming-language.rst
<programming_language>`
+
+Explicit Coding Rules
+---------------------
+
+The following rules must be followed when writing kernel code:
+
+**No trailing whitespaces**
+ Never leave whitespace at the end of lines. Git will warn about patches that
introduce trailing whitespace.
+
+**80 character line limit**
+ The preferred limit on the length of a single line is 80 columns. Statements
longer than 80 columns should be broken into sensible chunks, unless exceeding
80 columns significantly increases readability and does not hide information.
+
+**8 character tabs for indents**
+ Tabs are 8 characters, and thus indentations are also 8 characters. The
kernel uses tabs for indentation, never spaces. This makes code structure clear
and warns when nesting becomes too deep.
\ No newline at end of file
diff --git a/Documentation/agents/index.rst b/Documentation/agents/index.rst
index 2737ab62efa0..354af3f025e5 100644
--- a/Documentation/agents/index.rst
+++ b/Documentation/agents/index.rst
@@ -8,4 +8,5 @@ Agents
:maxdepth: 1
main
- core
\ No newline at end of file
+ core
+ coding-style
\ No newline at end of file
diff --git a/Documentation/agents/main.rst b/Documentation/agents/main.rst
index 34f13d0b975a..8e0463794b76 100644
--- a/Documentation/agents/main.rst
+++ b/Documentation/agents/main.rst
@@ -10,3 +10,8 @@ Core Development Process
------------------------
For essential kernel development documentation, see :doc:`core`
+
+Coding Style
+------------
+
+For coding style guidelines and rules, see :doc:`coding-style`
--
2.39.5
