Merge tag 'docs-5.3' of git://git.lwn.net/linux

Pull Documentation updates from Jonathan Corbet:
 "It's been a relatively busy cycle for docs:

   - A fair pile of RST conversions, many from Mauro. These create more
     than the usual number of simple but annoying merge conflicts with
     other trees, unfortunately. He has a lot more of these waiting on
     the wings that, I think, will go to you directly later on.

   - A new document on how to use merges and rebases in kernel repos,
     and one on Spectre vulnerabilities.

   - Various improvements to the build system, including automatic
     markup of function() references because some people, for reasons I
     will never understand, were of the opinion that
     :c:func:``function()`` is unattractive and not fun to type.

   - We now recommend using sphinx 1.7, but still support back to 1.4.

   - Lots of smaller improvements, warning fixes, typo fixes, etc"

* tag 'docs-5.3' of git://git.lwn.net/linux: (129 commits)
  docs: automarkup.py: ignore exceptions when seeking for xrefs
  docs: Move binderfs to admin-guide
  Disable Sphinx SmartyPants in HTML output
  doc: RCU callback locks need only _bh, not necessarily _irq
  docs: format kernel-parameters -- as code
  Doc : doc-guide : Fix a typo
  platform: x86: get rid of a non-existent document
  Add the RCU docs to the core-api manual
  Documentation: RCU: Add TOC tree hooks
  Documentation: RCU: Rename txt files to rst
  Documentation: RCU: Convert RCU UP systems to reST
  Documentation: RCU: Convert RCU linked list to reST
  Documentation: RCU: Convert RCU basic concepts to reST
  docs: filesystems: Remove uneeded .rst extension on toctables
  scripts/sphinx-pre-install: fix out-of-tree build
  docs: zh_CN: submitting-drivers.rst: Remove a duplicated Documentation/
  Documentation: PGP: update for newer HW devices
  Documentation: Add section about CPU vulnerabilities for Spectre
  Documentation: platform: Delete x86-laptop-drivers.txt
  docs: Note that :c:func: should no longer be used
  ...

1 files changed, 94 insertions, 0 deletions

diff --git a/Documentation/fb/cirrusfb.rst b/Documentation/fb/cirrusfb.rst
new file mode 100644
index 000000000000..8c3e6c6cb114
--- /dev/null
+++ b/Documentation/fb/cirrusfb.rst
@@ -0,0 +1,94 @@
+============================================
+Framebuffer driver for Cirrus Logic chipsets
+============================================
+
+Copyright 1999 Jeff Garzik <jgarzik@pobox.com>
+
+
+.. just a little something to get people going; contributors welcome!
+
+
+Chip families supported:
+	- SD64
+	- Piccolo
+	- Picasso
+	- Spectrum
+	- Alpine (GD-543x/4x)
+	- Picasso4 (GD-5446)
+	- GD-5480
+	- Laguna (GD-546x)
+
+Bus's supported:
+	- PCI
+	- Zorro
+
+Architectures supported:
+	- i386
+	- Alpha
+	- PPC (Motorola Powerstack)
+	- m68k (Amiga)
+
+
+
+Default video modes
+-------------------
+At the moment, there are two kernel command line arguments supported:
+
+- mode:640x480
+- mode:800x600
+- mode:1024x768
+
+Full support for startup video modes (modedb) will be integrated soon.
+
+Version 1.9.9.1
+---------------
+* Fix memory detection for 512kB case
+* 800x600 mode
+* Fixed timings
+* Hint for AXP: Use -accel false -vyres -1 when changing resolution
+
+
+Version 1.9.4.4
+---------------
+* Preliminary Laguna support
+* Overhaul color register routines.
+* Associated with the above, console colors are now obtained from a LUT
+  called 'palette' instead of from the VGA registers.  This code was
+  modelled after that in atyfb and matroxfb.
+* Code cleanup, add comments.
+* Overhaul SR07 handling.
+* Bug fixes.
+
+
+Version 1.9.4.3
+---------------
+* Correctly set default startup video mode.
+* Do not override ram size setting.  Define
+  CLGEN_USE_HARDCODED_RAM_SETTINGS if you _do_ want to override the RAM
+  setting.
+* Compile fixes related to new 2.3.x IORESOURCE_IO[PORT] symbol changes.
+* Use new 2.3.x resource allocation.
+* Some code cleanup.
+
+
+Version 1.9.4.2
+---------------
+* Casting fixes.
+* Assertions no longer cause an oops on purpose.
+* Bug fixes.
+
+
+Version 1.9.4.1
+---------------
+* Add compatibility support.  Now requires a 2.1.x, 2.2.x or 2.3.x kernel.
+
+
+Version 1.9.4
+-------------
+* Several enhancements, smaller memory footprint, a few bugfixes.
+* Requires kernel 2.3.14-pre1 or later.
+
+
+Version 1.9.3
+-------------
+* Bundled with kernel 2.3.14-pre1 or later.