The update to the quick help mentions -Wshort-description, but
code never supported for that. Align that with the code by allowing
both: -Wshort-description and -Wshort-desc.

Fixes: 56b0f453 ("kernel-doc: don't let V=1 change outcome")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231215150341.1996720-1-andriy.shevchenko@linux.intel.com

Add Avadhut Naik as reviewer of the Spanish translations of the
documentation.
Signed-off-by: Carlos Bilbao <carlos.bilbao@amd.com>
Acked-by: Avadhut Naik <avadhut.naik@amd.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231218154308.3314929-1-carlos.bilbao@amd.com

kernel-doc appeared to ignore __counted_by, but appearances can be
deceiving; it caused member names to not be recognized, which manifested as
a number of spurious "Excess struct member" warnings.  Filter that
attribute out and reduce the warning onslaught slightly.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

The output "or member" should be more specific, instead saying "struct
member".

Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231215001513.work.563-kees@kernel.org

It seems that Sphinx is confused by the __counted_by attribute on struct
members. Add it to the list of known attributes.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312150614.kOx8xUkr-lkp@intel.com/
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231215001347.work.151-kees@kernel.org

The accept_memory kernel parameter was added in commit dcdfdd40
("mm: Add support for unaccepted memory") but not listed in the
kernel-parameters doc. Add it there.
Acked-by: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231214-accept_memory_param-v2-1-f38cd20a0247@suse.cz

The warning for Excess struct or union member description was
removed when the $nested parameter of check_sections() was removed.
This causes some kernel-doc notation warnings to be missed.

Recently the kernel test robot somehow reported an Excess member. The
code in kernel-doc has not issued that warning since kernel v4.16, so I
don't know how the robot did it. (See the Link for the report.)

  drivers/net/wireless/intel/iwlwifi/fw/dbg.c:86: warning: Excess struct/union/enum/typedef member 'trans_len' description in 'iwl_fw_dump_ptrs'

I patched that warning away even though I could not reproduce the
warning from kernel-doc. The warning should be issued for extraneous
struct member or union member description, so restore it.

Fixes: 1081de2d ("scripts: kernel-doc: get rid of $nested parameter")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/all/202312060810.QT9zourt-lkp@intel.com/
Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231214070200.24405-1-rdunlap@infradead.org

Since most examples use the ddcmd alias, remove the redundant file names
Signed-off-by: Rex Nie <rex.nie@jaguarmicro.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231213073735.2850-1-rex.nie@jaguarmicro.com

The docs currently have <h3> and <h4> set to the same font size which
makes headings hard to distinguish. <h1> to <h3> already have entries in
sphinx-static/custom.css to shrink their size a bit from the alabaster
theme.

Add <h4> to custom.css and set it to be smaller than <h3>.
Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231212213137.98453-1-donald.hunter@gmail.com

Move the howto.rst file in Spanish translation to /sp_SP/process/ to
ensure its location is symmetrical to its corresponding version in
English.
Signed-off-by: Avadhut Naik <avadhut.naik@amd.com>
Reviewed-by: Carlos Bilbao <carlos.bilbao@amd.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231211023730.2026204-5-avadhut.naik@amd.com

By default, links in translated Spanish documentation redirect to
documents in English, even if their corresponding Spanish version
exists.

Warn readers about this beforehand through disclaimer.rst.
Signed-off-by: Avadhut Naik <avadhut.naik@amd.com>
Reviewed-by: Carlos Bilbao <carlos.bilbao@amd.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231211023730.2026204-4-avadhut.naik@amd.com

Translate Documentation/process/submit-checklist.rst into Spanish.
Signed-off-by: Avadhut Naik <avadhut.naik@amd.com>
Reviewed-by: Carlos Bilbao <carlos.bilbao@amd.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231211023730.2026204-3-avadhut.naik@amd.com

Translate Documentation/process/management-style.rst into Spanish.
Signed-off-by: Avadhut Naik <avadhut.naik@amd.com>
Reviewed-by: Carlos Bilbao <carlos.bilbao@amd.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231211023730.2026204-2-avadhut.naik@amd.com

Commit 31abfdda (docs: Deprecate use of Sphinx < 2.4.x) in 6.2 added a
warning that support for older versions of Sphinx would be going away.
There have been no complaints, so the time has come.  Raise the minimum
Sphinx version to 2.4.4 and clean out some compatibility code that we no
longer need.
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/874jgs47fq.fsf@meer.lwn.netSigned-off-by: Jonathan Corbet <corbet@lwn.net>

Add a separate documentation directory for TEE subsystem since it is a
standalone subsystem which already offers devices consumed by multiple
different subsystem drivers.

Split overall TEE subsystem documentation modularly where:
- The userspace API has been moved to Documentation/userspace-api/tee.rst.
- The driver API has been moved to Documentation/driver-api/tee.rst.
- The first module covers the overview of TEE subsystem.
- The further modules are dedicated to different TEE implementations like:
  - OP-TEE
  - AMD-TEE
  - and so on for future TEE implementation support.
Acked-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231128072352.866859-1-sumit.garg@linaro.org

Adding a parameter is not particularly useful here, and it is definitely
not done elsewhere. It also prevents the generation of a hyperlink to the
kernel-doc documentation. Removing the parameter to enable hyperlinks and
make the style coherent.
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231201-nvmem-docs-kerneldoc-v1-2-3e8f2b706ce6@bootlin.com

This is useful on its own, and it also enables hyperlink generation for
functions mentioned in ReST documentation.
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231201-nvmem-docs-kerneldoc-v1-1-3e8f2b706ce6@bootlin.com

Fix function parameters to prevent kernel-doc warnings.

vboxsf_wrappers.c:132: warning: Function parameter or member 'create_parms' not described in 'vboxsf_create'
vboxsf_wrappers.c:132: warning: Excess function parameter 'param' description in 'vboxsf_create'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231206025355.31814-1-rdunlap@infradead.org

After receiving a second patchset this week without knowing which tree
it applies on and trying to apply it on the obvious ones and failing,
make sure the base tree information which needs to be supplied in the
0th message of the patchset is spelled out more explicitly.

Also, make the formulations stronger as this really is a requirement and
not only a useful thing anymore.
Signed-off-by: "Borislav Petkov (AMD)" <bp@alien8.de>
change-id: <unique-series-id>
base-commit: <commit-id-or-tag>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231115170330.16626-1-bp@alien8.de

Update to commit f1477dbf ("docs: add backporting and conflict
resolution document")
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/7f79015d251b3ad88d6ea596508e39832623db9d.1700474235.git.siyanteng@loongson.cn

The current lines are too long and unfriendly to developers who use
vim to read documents, especially on small monitors, so let's adjust
to less than 40 characters.

In addition, some translations were modified incidentally.
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/b3c1b55a442280c583518c45495e5540d6797548.1700474235.git.siyanteng@loongson.cn

Translate process/maintainer-pgp-guide.rst into Chinese.
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/7c7f24f653468c9a2c7e3909a7a390ea36eec879.1700474235.git.siyanteng@loongson.cn

We already have the logo, let's use it.

Testing: make htmldocs

Cc: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231029074207.297663-1-vegard.nossum@oracle.com

There aren't a ton of references to commits in the documentation, but
they do exist, and we can use automarkup to linkify them to make them
easier to follow.

Use something like this to find references to commits:

  git grep -P 'commit.*[0-9a-f]{8,}' Documentation/

Also fix a few of these to standardize on the exact format that is
already used in changelogs.
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027115420.205279-1-vegard.nossum@oracle.com

Vegard Nossum writes:

  This patch series replaces some instances of 'class:: toc-title' with
  toctree's :caption: attribute, see the last patch in the series for some
  more rationale/explanation.

The "toc-title" class was introduced in commit ef88f10e
("[media] doc-rst: backward compatibility with older Sphinx versions")
as a workaround for Sphinx versions older than 1.4.x. However, these
old versions have been deprecated since commit 31abfdda
("docs: Deprecate use of Sphinx < 2.4.x").

Having now changed all the toc-title users to use the :caption:
attribute, we can also remove the custom style.

Note that the toc-title class is separate from the "kernel-toc"
logic that was introduced in commit c404f5d4 ("docs: Add more
information to the HTML sidebar").

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-12-vegard.nossum@oracle.com

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Let's also move the introduction to the top of the document to be
consistent with most other documents.

Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Federico Vaga <federico.vaga@vaga.pv.it>
Cc: Alex Shi <alexs@kernel.org>
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Hu Haowen <src.res.211@gmail.com>
Cc: workflows@vger.kernel.org
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-11-vegard.nossum@oracle.com

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-10-vegard.nossum@oracle.com

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Julien Panis <jpanis@baylibre.com>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-9-vegard.nossum@oracle.com

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input@vger.kernel.org
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-8-vegard.nossum@oracle.com

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: SeongJae Park <sj@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Armin Wolf <W_Armin@gmx.de>
Cc: Iwona Winiarska <iwona.winiarska@intel.com>
Cc: Ricardo Cañuelo <ricardo.canuelo@collabora.com>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: linux-media@vger.kernel.org
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Alex Shi <alexs@kernel.org>
Cc: Wu XiangCheng <bobwxc@email.cn>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-7-vegard.nossum@oracle.com

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: gaochao <gaochao49@huawei.com>
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Wu XiangCheng <bobwxc@email.cn>
Cc: Fangrui Song <maskray@google.com>
Cc: Wan Jiabing <wanjiabing@vivo.com>
Cc: Alex Shi <alexs@kernel.org>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-6-vegard.nossum@oracle.com

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-5-vegard.nossum@oracle.com

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-4-vegard.nossum@oracle.com

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Rui Li <me@lirui.org>
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Wu XiangCheng <bobwxc@email.cn>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-3-vegard.nossum@oracle.com

The rtd theme already styles toctree captions as headings, but the
alabaster theme doesn't. Add this in.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-2-vegard.nossum@oracle.com

The filename for setting the cpumask should be `tracing_cpumask`,
instead of `tracing_cpu_mask`.
Signed-off-by: Yuanhsi Chung <freshliver.cys@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20231104103329.215139-1-freshliver.cys@gmail.com>

The Gmail address will not be used often from now on, and replace it
with the email which is more frequently accessed by myself.
Signed-off-by: Hu Haowen <2023002089@link.tyut.edu.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20231106140140.25455-1-2023002089@link.tyut.edu.cn>

Fix the description of the parameters to dma_sync_sg*. They should be the
same as the parameters to dma_map_sg(), not dma_map_single().
Signed-off-by: Brian Johannesmeyer <bjohannesmeyer@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20231103162120.3474026-1-bjohannesmeyer@gmail.com>

Documentation/DMA-API.txt has moved to Documentation/core-api/dma-api.rst
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Message-ID: <20231101070201.4066998-1-lizhijian@fujitsu.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>