docs-rst: convert kernel-hacking to ReST

Use pandoc to convert documentation to ReST by calling
Documentation/sphinx/tmplcvt script.

- Manually adjusted to use ..note and ..warning
- Minor fixes for it to be parsed without errors
- Use **bold** for emphasis.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

Documentation/DocBook/Makefile

@@ -7,7 +7,7 @@
 # list of DOCBOOKS.
 
 DOCBOOKS := z8530book.xml  \
-	    kernel-hacking.xml kernel-locking.xml \
+	    kernel-locking.xml \
 	    networking.xml \
 	    filesystems.xml lsm.xml kgdb.xml \
 	    libata.xml mtdnand.xml librs.xml rapidio.xml \

Documentation/conf.py

@@ -352,6 +352,8 @@ latex_documents = [
      'The kernel development community', 'manual'),
     ('kernel-documentation', 'kernel-documentation.tex', 'The Linux Kernel Documentation',
      'The kernel development community', 'manual'),
+    ('kernel-hacking/index', 'kernel-hacking.tex', 'Kernel Hacking Guides',
+     'The kernel development community', 'manual'),
     ('process/index', 'development-process.tex', 'Linux Kernel Development Documentation',
      'The kernel development community', 'manual'),
     ('gpu/index', 'gpu.tex', 'Linux GPU Driver Developer\'s Guide',

Documentation/index.rst

@@ -51,6 +51,7 @@ merged much easier.
    process/index
    dev-tools/index
    doc-guide/index
+   kernel-hacking/index
 
 Kernel API documentation
 ------------------------

Documentation/kernel-hacking/conf.py

+# -*- coding: utf-8; mode: python -*-
+
+project = "Kernel Hacking Guides"
+
+tags.add("subproject")
+
+latex_documents = [
+    ('index', 'kernel-hacking.tex', project,
+     'The kernel development community', 'manual'),
+]

Documentation/kernel-hacking/index.rst

+=====================
+Kernel Hacking Guides
+=====================
+
+.. toctree::
+   :maxdepth: 2
+
+   hacking