docs: Create a user-space API guide

This is meant to be the place for documentation relevant to application
developers.  It's empty for the moment, but at least we have a place now!

Signed-off-by: Jonathan Corbet <corbet@lwn.net>

2 files changed, 34 insertions, 0 deletions

diff --git a/Documentation/userspace-api/conf.py b/Documentation/userspace-api/conf.py
new file mode 100644
index 0000000..2eaf59f
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+++ b/Documentation/userspace-api/conf.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8; mode: python -*-
+
+project = "The Linux kernel user-space API guide"
+
+tags.add("subproject")
+
+latex_documents = [
+    ('index', 'userspace-api.tex', project,
+     'The kernel development community', 'manual'),
+]
diff --git a/Documentation/userspace-api/index.rst b/Documentation/userspace-api/index.rst
new file mode 100644
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+++ b/Documentation/userspace-api/index.rst
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+=====================================
+The Linux kernel user-space API guide
+=====================================
+
+.. _man-pages: https://www.kernel.org/doc/man-pages/
+
+While much of the kernel's user-space API is documented elsewhere
+(particularly in the man-pages_ project), some user-space information can
+also be found in the kernel tree itself.  This manual is intended to be the
+place where this information is gathered.
+
+.. class:: toc-title
+
+	   Table of contents
+
+.. toctree::
+   :maxdepth: 2
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`