Commit graph

737177 commits

Author SHA1 Message Date
Aishwarya Pant
aebb47d4e7 Input: trackpoint: document sysfs interface
Descriptions have been collected from git commit logs, code commits and
the TrackPoint System Version 4.0 Engineering Specification.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:35:01 -06:00
Masanari Iida
a10c5d91c3 xfs: Change URL for the project in xfs.txt
The oss.sgi.com doesn't exist any more.
Change it to current project URL, https://xfs.wiki.kernel.org/

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:33:04 -06:00
Aishwarya Pant
2ddf0d6559 char/bsr: add sysfs interface documentation
Descriptions have collected from code comments and by reading through
code.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:26:07 -06:00
Aishwarya Pant
014d8fd880 acpi: nfit: document sysfs interface
This is an attempt to document the nfit sysfs interface. The
descriptions have been collected from git commit logs and the ACPI
specification 6.2.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:23:31 -06:00
Aishwarya Pant
bd15134a73 block: rbd: update sysfs interface
The existing sysfs interface has been updated to be in the same format
as described in Documentation/ABI/README. This will be useful for
scripting and tracking changes in the ABI. Attributes have been grouped
by functionality and/or the date on which they were added.

There are a couple of more changes:
- The attributes have been annotated with file permissions RO/RW/WO.
- Added description of the bus attribute supported_features

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:20:40 -06:00
Eric Engestrom
3b7ea9f015 Documentation/sparse: fix typo
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:17:56 -06:00
Gary R Hook
1dbba2cf30 Documentation/CodingStyle: Add an example for braces
Add another example of required braces when using a compound statement in
a loop.

Signed-off-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:17:09 -06:00
Mike Rapoport
5a5d1a7708 docs/vm: update 00-INDEX
Several files were added to Documentation/vm without updates to 00-INDEX.
Fill in the missing documents

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:10:23 -06:00
Matthew Wilcox
0891f95993 kernel-doc: Remove __sched markings
I find the __sched annotations unaesthetic in the kernel-doc.  Remove
them like we remove __inline, __weak, __init and so on.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:04:38 -06:00
Jonathan Corbet
4b290af0b3 Docs: Added a pointer to the formatted docs to README
Kernel.org nicely maintains an online copy of the formatted documentation;
tell our users that it exists.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:02:53 -06:00
Martin Kepplinger
9f4a68e416 README: Improve documentation descriptions
"This file" indeed was moved once, but at some point "this file", the
top-level README, becomes a file in itself. Now that time has come :)

Let's describe how things are, and suggest reading "this file" first,
"this file" simply being a the admin-guide README file, not a file that
was once moved.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-21 09:00:39 -06:00
Dave Hansen
7f5d465f4d docs: clarify security-bugs disclosure policy
I think we need to soften the language a bit.  It might scare folks
off, especially the:

	 We prefer to fully disclose the bug as soon as possible.

which is not really the case.  Linus says:

	It's not full disclosure, it's not coordinated disclosure,
	and it's not "no disclosure".  It's more like just "timely
	open fixes".

I changed a bit of the wording in here, but mostly to remove the word
"disclosure" since it seems to mean very specific things to people
that we do not mean here.

Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Kees Cook <keescook@chromium.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Alan Cox <gnomes@lxorguk.ukuu.org.uk>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-09 10:42:06 -07:00
Jonathan Corbet
6234c7bd8c docs: ftrace: fix a few formatting issues
Make sure that literal * characters are not interpreted as emphasis
markers.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:44:08 -07:00
Changbin Du
1606f8d8e7 trace doc: convert trace/stm.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:26:22 -07:00
Changbin Du
6613581ecd trace doc: convert trace/intel_th.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:26:18 -07:00
Changbin Du
8df2d75e6e trace doc: convert trace/hwlat_detector.txt to rst fromat
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:26:14 -07:00
Changbin Du
ed657c1cbc trace doc: convert trace/mmiotrace.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:26:10 -07:00
Changbin Du
57e5f29f04 trace doc: convert trace/events-msr.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:26:06 -07:00
Changbin Du
15ba053871 trace doc: convert trace/events-nmi.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:26:02 -07:00
Changbin Du
47e073d2ad trace doc: convert trace/events-power.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:25:59 -07:00
Changbin Du
3cdd868ec6 trace doc: convert trace/events-kmem.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:25:54 -07:00
Changbin Du
73d9812781 trace doc: convert trace/events.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:25:43 -07:00
Changbin Du
837e716de2 trace doc: convert trace/tracepoints.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:23:23 -07:00
Changbin Du
00b27da349 trace doc: convert trace/uprobetracer.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:23:19 -07:00
Changbin Du
263ee77574 trace doc: convert trace/kprobetrace.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:23:15 -07:00
Changbin Du
1f198e22bc trace doc: convert trace/ftrace.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:23:10 -07:00
Changbin Du
8fa4e720e8 trace doc: convert trace/tracepoint-analysis.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it into Sphinx TOC tree. No essential content change.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:23:06 -07:00
Changbin Du
b3fdd1f92c trace doc: add ftrace-uses.rst to doc tree
Add ftrace-uses.rst into Sphinx TOC tree. Few format issues are fixed.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:23:01 -07:00
Changbin Du
fcdeddc9fd trace doc: convert trace/ftrace-design.txt to rst format
This converts the plain text documentation to reStructuredText format and
add it to Sphinx TOC tree. This documentation is not synced with current
code, so mark it as out of date.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:22:57 -07:00
Changbin Du
583bc6badc Documentation: add Linux tracing to Sphinx TOC tree
This just add a index.rst for trace subsystem. More docs will
be added later.

Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:22:53 -07:00
Aaro Koskinen
b13267ba57 documentation: add my name to kernel driver statement
Add my name to kernel driver statement.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:16:41 -07:00
Tobin C. Harding
82d95343af docs: add Co-Developed-by docs
When Co-Developed-by tag was added, docs were only added to
Documention/process/5.Posting.rst and were not added to
Documention/process/submitting-patches.rst

Add documentation to Documention/process/submitting-patches.rst

Signed-off-by: Tobin C. Harding <me@tobin.cc>
[jc: tweaked commas in the subheading]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:14:46 -07:00
Matthew Wilcox
41387bb7d8 Documentation/sphinx: Fix Directive import error
Sphinx 1.7 removed sphinx.util.compat.Directive so people
who have upgraded cannot build the documentation.  Switch to
docutils.parsers.rst.Directive which has been available since
docutils 0.5 released in 2009.

Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=1083694
Co-developed-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-07 10:09:23 -07:00
Aishwarya Pant
c7899551ff Documentation: rapidio: move sysfs interface to ABI
Right now, the description of the rapidio sysfs interfaces is in
Documentation/rapidio/sysfs.txt. Since these are a part of the ABI, they
should be in Documentation/ABI along with the rest.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Acked-by: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:25:45 -07:00
Aishwarya Pant
e55ee9349f backlight: adp8860: document sysfs attributes
Add documentation for sysfs interface of adp8860 series backlight
devices by reading through code and git commits.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:21:48 -07:00
Aishwarya Pant
9671a7f131 backlight: adp5520: document sysfs attributes
Add documentation for sysfs interface of adp5520/adp5501 analog devices
backlight driver by reading code and looking through git commit logs.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:21:13 -07:00
Aishwarya Pant
24f4c6c890 backlight: lm3639: document sysfs attributes
Add documentation for sysfs interfaces of Texas Instruments lm3639
backlight + flash led driver chip by looking through git commits and
reading code.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:20:57 -07:00
Aishwarya Pant
2d39f681bc block/loop: add documentation for sysfs interface
Documentation has been compiled from git logs and by reading through
code.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:20:11 -07:00
Aishwarya Pant
3bd640b735 Documentation/ABI: update infiniband sysfs interfaces
Add documentation for core and hardware specific infiniband interfaces.
The descriptions have been collected from git commit logs, reading
through code and data sheets. Some drivers have incomplete doc and are
annotated with the comment '[to be documented]'.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Reviewed-by: Hal Rosenstock <hal@mellanox.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:18:33 -07:00
Aishwarya Pant
017ac5caef aoe: document sysfs interface
Documentation has been compiled from git commit logs and descriptions in
Documentation/aoe/aoe.txt. This should be useful for scripting and
tracking changes in the ABI.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:17:28 -07:00
Aishwarya Pant
088103021f Documentation/ABI: add sysfs interface for s6e63m0 lcd driver
Document sysfs attributes of s6e63m0 lcd panel driver by looking through
git logs and reading code.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:13:44 -07:00
Aishwarya Pant
9b58eae401 Documentation/ABI: clean up sysfs-class-pktcdvd
Clean up the sysfs documentation such that it is in the same format as
described in Documentation/ABI/README. Mainly, the patch moves the
attribute names to the 'What:' field. This might be useful for scripting
and tracking changes in the ABI.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:11:34 -07:00
Mike Rapoport
8fcce5803a doc-guide: kernel-doc: add comment about formatting verification
Currently there is no automated checking for kernel-doc comments except
running 'kernel-doc -v -none <filename>'. Mention the possibility to run
kernel-doc to verify formatting of the comments in the kernel-doc guide.

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:06:15 -07:00
Philipp Hahn
29b26ae470 doc: module-signing.rst: Fix reST formatting
Move the _if_ outside the verbatim string.

Make key ring name as a verbatim string.

Signed-off-by: Philipp Hahn <hahn@univention.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:04:26 -07:00
Philipp Hahn
dddc7231b9 doc: Rename .system_keyring to .builtin_trusted_keys
Commit d3bfe84129 changed the name but did
not update the documentation.

Fixes: d3bfe84129
Signed-off-by: Philipp Hahn <hahn@univention.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-23 08:04:21 -07:00
Jonathan Corbet
fcdf1df203 Merge branch 'kerneldoc2' into docs-next
So once upon a time I set out to fix the problem reported by Tobin wherein
a literal block within a kerneldoc comment would be corrupted in
processing.  On the way, though, I got annoyed at the way I have to learn
how kernel-doc works from the beginning every time I tear into it.

As a result, seven of the following eight patches just get rid of some dead
code and reorganize the rest - mostly turning the 500-line process_file()
function into something a bit more rational.  Sphinx output is unchanged
after these are applied.  Then, at the end, there's a tweak to stop messing
with literal blocks.

If anybody was unaware that I've not done any serious Perl since the
1990's, they will certainly understand that fact now.
2018-02-20 12:29:50 -07:00
Jonathan Corbet
3847637840 docs: Add an SPDX header to kernel-doc
Add the SPDX header while I'm in the neighborhood.  The source itself just
says "GNU General Public License", but it also refers people to the COPYING
file for further information.  Since COPYING says 2.0-only, that is what I
have put into the header.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-20 12:24:23 -07:00
Masanari Iida
281a7af873 linux-next: SLIMbus: doc: Fix a warning "Title underline too short"
This patch fixes a warning during "make xmldocs"

Documentation/driver-api/slimbus.rst:93:
WARNING: Title underline too short.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-19 07:12:55 -07:00
Jonathan Neuschäfer
b57c847ca6 admin-guide: Fix list formatting in tained-kernels.html
Without this patch, the points 1-9 in the list are rendered as an HTML
blockquote containing a list, causing them to be indented further than
the rest of the list.

While at it, also fix the quotation marks around G and P.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-18 17:28:39 -07:00
Mauro Carvalho Chehab
dbcce2bfb7 doc-guide: kernel-doc: add examples about nested union/structs
It helps to give some examples about how to use in-line
comments also when nested union/structs are present. So add it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-02-18 16:55:10 -07:00