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2016-11-19Merge tag 'v4.9-rc4' into soundJonathan Corbet993-6734/+11207
Bring in -rc4 patches so I can successfully merge the sound doc changes.
2016-11-17kernel-doc: add support for one line inline struct member doc commentsJani Nikula1-1/+11
kernel-doc supports documenting struct members "inline" since a4c6ebede2f9 ("scripts/kernel-doc Allow struct arguments documentation in struct body"). This requires the inline kernel-doc comments to have the opening and closing comment markers (/** and */ respectively) on lines of their own, even for short comments. For example: /** * struct foo - struct documentation */ struct foo { /** * @bar: member documentation */ int bar; }; Add support for one line inline comments: /** * struct foo - struct documentation */ struct foo { /** @bar: member documentation */ int bar; }; Note that mixing of the two in one doc comment is not allowed; either both comment markers must be on lines of their own, or both must be on the one line. This limitation keeps both the comments more uniform, and kernel-doc less complicated. Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17docs/completion.txt: drop dangling reference to completions-design.txtBrian Norris1-2/+1
Per the original author, the proposed document was never deemed necessary, and the important bits got merged into completion.txt. Let's just stop confusing readers by pointing at a nonexistent doc. Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17Documentation: convert USB to new formatOliver Neukum4-985/+750
This is a conversion of the USB documentation to the Sphinx format. No content was altered or reformatted. Signed-off-by: Oliver <oneukum@suse.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17Documentation: circular-buffers: use READ_ONCE()Mark Rutland1-2/+2
While the {READ,WRITE}_ONCE() macros should be used in preference to ACCESS_ONCE(), the circular buffer documentation uses the latter exclusively. To point people in the right direction, and as a step towards the eventual removal of ACCESS_ONCE(), update the documentation to use READ_ONCE(), as ACCESS_ONCE() is only used in a reader context in the circular buffer documentation. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: David Howells <dhowells@redhat.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17Documentation: atomic_ops: use {READ,WRITE}_ONCE()Mark Rutland1-9/+9
While the {READ,WRITE}_ONCE() macros should be used in preference to ACCESS_ONCE(), the atomic documentation uses the latter exclusively. To point people in the right direction, and as a step towards the eventual removal of ACCESS_ONCE(), update the documentation to use the {READ,WRITE}_ONCE() macros as appropriate. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will.deacon@arm.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17docs: Add more manuals to the PDF buildJonathan Corbet3-0/+19
There were a few manuals that weren't being built in PDF format, but there's no reason not to... Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17Merge branch 'mauro-pdf' into docs-nextJonathan Corbet52-44/+1074
Mauro says: This series address a series of errors during PDF generation from media documentation. The first patch fixes the late redefinition of a LaTeX command at the Sphinx LaTeX style that causes build to break when some cross-references are used. The next two patches fix PDF output issues with subdev-formats.rst. The next 3 patches fix image includes and their output for PDF. It is aligned with Linus request of not having binary-generated images from their SVG source codes. I still intend to move the remaing PNG images to vectorial ones (SVG), as image scale works better, but this will require some additional work. When done, I'll submit as a separate patch series. It should also be noticed that the last patch violates the output dir, when make is used with "O=some_dir", as Sphinx doesn't accept image files outside the source directory. We'll likely need some Sphinx extension in order to fix it, but at least with this series (plus Jani Nikola's PDF fix series), the PDF output should work fine again. [jc: added a commit fixing up a "make cleandocs" warning]
2016-11-17docs: Avoid warning on cleandocsJonathan Corbet1-2/+2
Recent Makefile changes added an rm command without the requisite "-f", leading to warnings if the files do not exist. Make it be quiet again. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17docs-rst: auto-generate PDF image filesMauro Carvalho Chehab42-33/+60
The PDF files that contain media images were actually generated offline from their SVG or PNG source files. Sphinx can handle PNG sources automatially. So, let's just drop their PDF counterparts. For SVG, however, Sphinx doesn't produce the right tags to use the TexLive SVG support. Also, the SVG support is done via shell execution, with is not nice. So, while we don't have any support for SVG inside Sphinx core or as an extension, move the logic to build them to Makefile, producing the PDF images on runtime. NOTE: due to the way Sphinx works, the PDF images should be generated inside the Kernel source tree, as otherwise Sphinx won't find it, not obeying what's specified by "O=" makefile parameter. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17docs-rst: convert gif files to pngMauro Carvalho Chehab12-0/+0
Right now, media is using two different formats for bitmap images: GIF and PNG. Let's use just one, to make it simpler when building with Sphinx. As PNG is usually better than GIF, let's use it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17convert some images from png to svgMauro Carvalho Chehab6-2/+999
SVG images are nicer, as they can easily be scaled. Also, they're written in text, with makes easier to work. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17subdev-formats.rst: add missing columns to tabularcolumnsMauro Carvalho Chehab1-1/+1
There are several missing columns on the size specification, causing LaTeX to complain on interactive mode. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17subdev-formats.rst: don't use adjustbox on a longtableMauro Carvalho Chehab1-2/+9
adjustbox doesn't work on longtables. Also, this causes an error on LaTeX in interactive mode. So, use, instead, a tiny font. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-17docs-rst: fix LaTeX \DURole renewcommand with Sphinx 1.3+Mauro Carvalho Chehab2-6/+5
PDF build on Kernel 4.9-rc? returns an error with Sphinx 1.3.x and Sphinx 1.4.x, when trying to solve some cross-references. The solution is to redefine the \DURole macro. However, this is redefined too late. Move such redefinition to LaTeX preamble and bind it to just the Sphinx versions where the error is known to be present. Tested by building the documentation on interactive mode: make PDFLATEX=xelatex -C Documentation/output/./latex Fixes: e61a39baf74d ("[media] index.rst: Fix LaTeX error in interactive mode on Sphinx 1.4.x") Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-13MAINTAINERS: The Chinese documentation movedJonathan Corbet1-1/+1
Update the F: line accordingly. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-13Documentation: Add HOWTO Korean translation into rst based build systemSeongJae Park3-0/+20
This commit adds Korean translation of HOWTO document into rst based documentation build system. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-13Documentation: Move translations into a sub-directorySeongJae Park34-0/+0
Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-13docs/driver-api: Apply changed source file namesSeongJae Park1-4/+4
Few files under dma-buf/ changed their names but the changes didn't applied to a document that referencing them. It is causing few documentation build warnings. This commit fixes the problems by applying changed file names on the document. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08USB: fix typo in documentationLuis de Bethencourt1-2/+2
A typo sneaked in the latest change on the USB documentation. Fixing it and also a trailing whitespace since it is also in the "USB Host-Side API Model" chapter. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
2016-11-08coding-style: fix mismatch of jump label nameMasahiro Yamada1-1/+1
Commit 865a1caa4b6b ("CodingStyle: Clarify and complete chapter 7") renamed the label "out_buffer" to "out_free_buffer", but missed to change this line. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08doc-rst: make cleandocs misses a fair number of filesMarkus Heiser1-0/+1
Removes intermediate 'Documentation/DocBook/.*.xml.cmd' files Changes since v1: - Reduce the patch to DocBook cleandocs References: http://lkml.kernel.org/r/CA+r1Zhjr5SCVAroREBv84t9bxDVu5jVJ_Fu=BbVDGNNABdQOuQ@mail.gmail.com Reported-by: Jim Davis <jim.epost@gmail.com> Signed-off-by: Markus Heiser <markus.heiser@darmarit.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08Merge branch 'tpm' into docs-nextJonathan Corbet5-38/+32
2016-11-08tpm: move documentation under Documentation/securityJarkko Sakkinen5-1/+8
In order too make Documentation root directory cleaner move the tpm directory under Documentation/security. Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08tpm: transition tpm_vtpm_proxy documentation to the SphinxJarkko Sakkinen3-38/+25
Transitioned the tpm_vtpm_proxy documentation to the Sphinx infrastructure and removed parts from the documentation that are easier to pull from the sources. Restructured vtpm_proxy.h and tpm_vtpm_proxy.c to be compatible with this approach and wrote associated documentation comments. Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08Doc: update kselftest.txt with details on how to run tests after installShuah Khan1-0/+11
Update kselftest.txt with details on how to run tests after install. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08docs: Fix a PDF build error in bug-bisect.rstJonathan Corbet1-3/+1
It seems we can't have literal blocks in footnotes, which almost actually makes some sense. So just use basic ``monospace`` instead. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08Merge branch 'sphinx-fixes-for-docs-next' of ↵Jonathan Corbet13-7494/+7513
git://people.freedesktop.org/~jani/drm into test A set of PDF and other docs related fixes from Jani.
2016-11-08ko_KR/HOWTO: Mark subsection in suggested formatSeongJae Park1-4/+8
`Specific guidelines for the kernel documentation` section of `kernel-documentation.rst` suggests to use ``~`` for subsection but subsections in HOWTO is not marked in the format. This commit marks them in the format. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Add whitespace between URL and textSeongJae Park1-3/+3
Because few sentences has no whitespace between URL and text, few document viewers fail to properly parse the URL from it. This commit adds whitespace between them to fix the problem. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Clean up bare :: linesSeongJae Park1-9/+3
This commit applies commit 1b49ecf2f3be ("docs: Clean up bare :: lines") to Korean translation. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Adjust external link referencesSeongJae Park1-21/+18
This commit appplies commit f1eebe92c265 ("Documentation/HOWTO: adjust external link references") to Korean translation. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Improve some markups to make it visually betterSeongJae Park1-10/+6
This commit applies commit 34fed7e7e0e5 ("Documentation/HOWTO: improve some markups to make it visually better") to Korean translation. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Update information about generating documentationSeongJae Park1-8/+22
This commit applies commit 43fb67a5258c ("Documentation/HOWTO: update information about generating documentation") to Korean translation. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Add cross-references to other documentsSeongJae Park1-10/+9
This commit applies commit 609d99a3b72e ("Documentation/HOWTO: add cross-references to other documents") to Korean translation. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Convert to ReST notationSeongJae Park1-3/+52
This commit applies commit 022e04d6f555 ("Documentation/HOWTO: convert to ReST notation") to Korean translation and fix a trivial ReST build failure problem. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Update obsolete link to bugzilla faqSeongJae Park1-1/+1
Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Fix subtitles styleSeongJae Park1-9/+8
This commit fixes subtitles style. It aligns them with their header, adjust blank lines between them properly. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08ko_KR/HOWTO: Fix a typo: s/Linux Torvalds/Linus TorvaldsSeongJae Park1-1/+1
Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08Documentation/process/howto: Mark subsection in suggested formatSeongJae Park1-5/+10
`Specific guidelines for the kernel documentation` section of `kernel-documentation.rst` suggests to use ``~`` for subsection but subsections in HOWTO is not marked in the format. This commit marks them in the format. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08admin-guide: merge oops-tracing with bug-huntingMauro Carvalho Chehab3-307/+293
Now that oops-tracing.rst has only information about stack dumps found on OOPS, and bug-hunting.rst has only information about how to identify the source code line associated with a stack dump, let's merge them and improve the information inside it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08admin-guide: move tainted kernels info to a separate fileMauro Carvalho Chehab3-63/+64
The tainted kernels info is not directly related to the oops tracing. So, let's move it to a separate file. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08doc-rst: admin-guide: move bug bisect to a separate fileMauro Carvalho Chehab3-74/+79
Better organize the admin guide documentation by moving the bug bisect to a separate file. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-08bug-hunting.rst: update info about bug huntingMauro Carvalho Chehab1-110/+76
The document shows a really old procedure for bug hunting that nobody uses anymore. Remove such section, and update the remaining documentation to reflect the procedures used currently. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-11-06Linux 4.9-rc4v4.9-rc4Linus Torvalds1-1/+1
2016-11-06Merge branch 'i2c/for-current' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: "A bugfix for the I2C core fixing a (rare) race condition" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: core: fix NULL pointer dereference under race condition
2016-11-05Merge branches 'sched-urgent-for-linus' and 'core-urgent-for-linus' of ↵Linus Torvalds2-9/+7
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull stack vmap fixups from Thomas Gleixner: "Two small patches related to sched_show_task(): - make sure to hold a reference on the task stack while accessing it - remove the thread_saved_pc printout .. and add a sanity check into release_task_stack() to catch problems with task stack references" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/core: Remove pointless printout in sched_show_task() sched/core: Fix oops in sched_show_task() * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: fork: Add task stack refcounting sanity check and prevent premature task stack freeing
2016-11-05Merge tag 'md/4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/mdLinus Torvalds4-19/+30
Pull MD fixes from Shaohua Li: "There are several bug fixes queued: - fix raid5-cache recovery bugs - fix discard IO error handling for raid1/10 - fix array sync writes bogus position to superblock - fix IO error handling for raid array with external metadata" * tag 'md/4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md: be careful not lot leak internal curr_resync value into metadata. -- (all) raid1: handle read error also in readonly mode raid5-cache: correct condition for empty metadata write md: report 'write_pending' state when array in sync md/raid5: write an empty meta-block when creating log super-block md/raid5: initialize next_checkpoint field before use RAID10: ignore discard error RAID1: ignore discard error
2016-11-05Merge tag 'scsi-fixes' of ↵Linus Torvalds3-17/+6
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two more important data integrity fixes related to RAID device drivers which wrongly throw away the SYNCHRONIZE CACHE command in the non-RAID path and a memory leak in the scsi_debug driver" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: arcmsr: Send SYNCHRONIZE_CACHE command to firmware scsi: scsi_debug: Fix memory leak if LBP enabled and module is unloaded scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough) devices
2016-11-05Merge branch 'for-linus' of ↵Linus Torvalds2-3/+10
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem updates from Dmitry Torokhov. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: psmouse - cleanup Focaltech code Input: i8042 - add XMG C504 to keyboard reset table