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2022-10-24Documentation: Fix spelling mistake in hacking.rstMushahid Hussain1-1/+1
Fix `botton half locks` to `bottom half locks`. Signed-off-by: Mushahid Hussain <mushi.shar@gmail.com> Link: https://lore.kernel.org/r/20221017112026.88324-1-mushi.shar@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-07-15docs: process: remove outdated submitting-drivers.rstLukas Bulwahn1-2/+1
Commit 31b24bee3357 ("docs: add a warning to submitting-drivers.rst") in October 2016 already warns "This (...) should maybe just be deleted, but I'm not quite ready to do that yet". Maybe, six years ago, we were not ready but let us remove old content for the better now and structure and maintain less content in the kernel documentation with a better result. Drop this already outdated document and adjust all textual references. Here is an argument why deleting the content will not remove any useful information to the existing kernel documentation, individually broken down for each section. Section "Allocating Device Numbers" refers to https://www.lanana.org/, and then refers to Documentation/admin-guide/devices.rst. However, the devices.rst clearly states: "The version of this document at lanana.org is no longer maintained." Everything needed for submitting drivers is already stated in devices.rst and the reference to https://www.lanana.org/ is outdated, and should be just deleted. Section "Who To Submit Drivers To" is all about Linux 2.0 - 2.6, before the new release version scheme; the mentioned developers are still around, but actually not the first developers to contact anymore. Section "What Criteria Determine Acceptance" has a few bullet points: Licensing and Copyright is well-covered in process/kernel-license.rst. Interfaces, Code, Portability, Clarity state some obvious things about ensuring kernel code quality. Control suggests to add a MAINTAINERS entry, which is already mentioned in 6.Followthrough.rst: "... added yourself to the MAINTAINERS file..." PM support states a bit about implementing and testing power management of a driver, it remains an open question where to place that in the process documents. Driver developers interested in power management will find the corresponding part on power management in the kernel documentation anyway. In section "What Criteria Do Not Determine Acceptance", the points Vendor and Author states something basic consequence of the kernel being an open-source community software development. Probably no need to mention it nowadays. Section "Resources" lists resources that are also mentioned elsewhere more central. - Linux kernel tree and mailing list is mentioned in many places. - https://lwn.net/Kernel/LDD3/ is mentioned in Documentation/process/kernel-docs.rst. - https://lwn.net/ is mentioned in: - Documentation/process/8.Conclusion.rst - Documentation/process/kernel-docs.rst - https://kernelnewbies.org/ is mentioned in: - Documentation/process/8.Conclusion.rst - Documentation/process/kernel-docs.rst - http://www.linux-usb.org/ is mentioned in Documentation/driver-api/usb/usb.rst - https://landley.net/kdocs/ols/2002/ols2002-pages-545-555.pdf is mentioned in Documentation/process/kernel-docs.rst - https://kernelnewbies.org/KernelJanitors is mentioned in Documentation/process/howto.rst - https://git-scm.com/ is mentioned in - Documentation/process/2.Process.rst - Documentation/process/7.AdvancedTopics.rst - Documentation/process/howto.rst Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20220704122537.3407-7-lukas.bulwahn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-04-05Documentation: kernel-hacking: minor edits for styleKonstantin Ryabitsev1-18/+18
Rusty's kernel-hacking guides provide important information, however they are written in a narrative style that some readers may interpret as off-putting. Since the goal is to make kernel documentation accessible to as many new developers as possible, it's best to avoid the turns of phrase that require a specific cultural context to properly understand. Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-08-24Documentation: in_irq() cleanupChangbin Du1-2/+2
Replace the obsolete and ambiguos macro in_irq() with new macro in_hardirq(). Signed-off-by: Changbin Du <changbin.du@gmail.com> Link: https://lore.kernel.org/r/20210814014831.53083-1-changbin.du@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-06-17docs: kernel-hacking: hacking.rst: avoid using ReST :doc:`foo` markupMauro Carvalho Chehab1-2/+2
The :doc:`foo` tag is auto-generated via automarkup.py. So, use the filename at the sources, instead of :doc:`foo`. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/9537b74d897fab13552535d79337060a3b241b8c.1623824363.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11Documentation: kernel-hacking: change 'current()' to 'current'Joe Pater1-2/+2
Change 'current()' heading to 'current' to reflect usage. Signed-off-by: Joe Pater <02joepater06@gmail.com> Link: https://lore.kernel.org/r/20210111103240.7445-1-02joepater06@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-21docs: prevent warnings due to autosectionlabelMauro Carvalho Chehab1-2/+2
Changeset 58ad30cf91f0 ("docs: fix reference to core-api/namespaces.rst") enabled a new feature at Sphinx: it will now generate index for each document title, plus to each chapter inside it. There's a drawback, though: one document cannot have two sections with the same name anymore. A followup patch will change the logic of autosectionlabel to avoid most creating references for every single section title, but still we need to be able to reference the chapters inside a document. There are a few places where there are two chapters with the same name. This patch renames one of the chapters, in order to avoid symbol conflict within the same document. PS.: as I don't speach Chinese, I had some help from a friend (Wen Liu) at the Chinese translation for "publishing patches" for this document: Documentation/translations/zh_CN/process/5.Posting.rst Fixes: 58ad30cf91f0 ("docs: fix reference to core-api/namespaces.rst") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/2bffb91e4a63d41bf5fae1c23e1e8b3bba0b8806.1584716446.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-19docs: fix reference to core-api/namespaces.rstJonathan Corbet1-2/+2
Fix a couple of dangling links to core-api/namespaces.rst by turning them into proper references. Enable the autosection extension (available since Sphinx 1.4) to make this work. Co-developed-by: Federico Vaga <federico.vaga@vaga.pv.it> Fixes: fcfacb9f8374 ("doc: move namespaces.rst from kbuild/ to core-api/") Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19Documentation: kernel-hacking: hacking.rst: Change reference to document ↵Madhuparna Bhowmik1-2/+2
namespaces.rst to symbol-namespaces.rst This patch fixes the following documentation build warning: Warning: Documentation/kernel-hacking/hacking.rst references a file that doesn't exist: Documentation/kbuild/namespaces.rst According to the following patch: https://patchwork.kernel.org/patch/11178727/ (doc: move namespaces.rst from kbuild/ to core-api/) The file namespaces.rst was moved from kbuild to core-api and renamed to symbol-namespaces.rst. Therefore, this patch changes the reference to the document kbuild/namespaces.rst in hacking.rst to core-api/symbol-namespaces.rst Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik04@gmail.com> Link: https://lore.kernel.org/r/20191204104554.9100-1-madhuparnabhowmik04@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-09-10docs: Add documentation for Symbol NamespacesMatthias Maennich1-0/+18
Describe using Symbol Namespaces from a perspective of a user. I.e. module authors or subsystem maintainers. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Matthias Maennich <maennich@google.com> Signed-off-by: Jessica Yu <jeyu@kernel.org>
2019-06-14docs: kbuild: convert docs to ReST and rename to *.rstMauro Carvalho Chehab1-2/+2
The kbuild documentation clearly shows that the documents there are written at different times: some use markdown, some use their own peculiar logic to split sections. Convert everything to ReST without affecting too much the author's style and avoiding adding uneeded markups. The conversion is actually: - add blank lines and identation in order to identify paragraphs; - fix tables markups; - add some lists markups; - mark literal blocks; - adjust title markups. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-07-27doc:it_IT: translation for kernel-hackingFederico Vaga1-0/+2
This patch includes the kernel-hacking translation in Italian (both hacking.rst and locking.rst). It adds also the anchors for the english kernel-hacking documents. Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-01-18Documentation: Fix misconversion of #ifMatthew Wilcox1-2/+2
At some stage of the conversion pipeline, something thought that the DocBook entity &num; should be rendered as NUM instead of #. Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-12Documentation: kernel-hacking: corrected a typoMarco Donato Torsello1-1/+1
Corrected a typo. Signed-off-by: Marco Donato Torsello <marcodonato.torsello@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-07-04Merge tag 'docs-4.13' of git://git.lwn.net/linuxLinus Torvalds1-0/+811
Pull documentation updates from Jonathan Corbet: "There has been a fair amount of activity in the docs tree this time around. Highlights include: - Conversion of a bunch of security documentation into RST - The conversion of the remaining DocBook templates by The Amazing Mauro Machine. We can now drop the entire DocBook build chain. - The usual collection of fixes and minor updates" * tag 'docs-4.13' of git://git.lwn.net/linux: (90 commits) scripts/kernel-doc: handle DECLARE_HASHTABLE Documentation: atomic_ops.txt is core-api/atomic_ops.rst Docs: clean up some DocBook loose ends Make the main documentation title less Geocities Docs: Use kernel-figure in vidioc-g-selection.rst Docs: fix table problems in ras.rst Docs: Fix breakage with Sphinx 1.5 and upper Docs: Include the Latex "ifthen" package doc/kokr/howto: Only send regression fixes after -rc1 docs-rst: fix broken links to dynamic-debug-howto in kernel-parameters doc: Document suitability of IBM Verse for kernel development Doc: fix a markup error in coding-style.rst docs: driver-api: i2c: remove some outdated information Documentation: DMA API: fix a typo in a function name Docs: Insert missing space to separate link from text doc/ko_KR/memory-barriers: Update control-dependencies example Documentation, kbuild: fix typo "minimun" -> "minimum" docs: Fix some formatting issues in request-key.rst doc: ReSTify keys-trusted-encrypted.txt doc: ReSTify keys-request-key.txt ...
2017-05-16kernel-hacking: update documentMauro Carvalho Chehab1-81/+98
This document is fairly updated. Yet, some stuff moved to other kernel headers. So, update to point to the right places. While here, adjust some minor ReST markups. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-05-16docs-rst: convert kernel-hacking to ReSTMauro Carvalho Chehab1-0/+794
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>