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2021-02-23docs: ABI: testing: ima_policy: Fixed missing bracketMichael Weiß1-1/+1
This fixes a minor typo. Fixes: 34433332841d ("docs: ABI: testing: make the files compatible with ReST output") Signed-off-by: Michael Weiß <michael.weiss@aisec.fraunhofer.de> Link: https://lore.kernel.org/r/20210215102031.10622-1-michael.weiss@aisec.fraunhofer.de Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-23Fix unaesthetic indentationMatthew Wilcox1-2/+1
The current documentation build looks like this: $ make htmldocs SPHINX htmldocs --> file:///home/willy/kernel/linux-next/Documentation/output make[2]: Nothing to be done for 'html'. WARNING: The kernel documentation build process support for Sphinx v3.0 and above is brand new. Be prepared for possible issues in the generated output. $ That extra indentation before my next prompt isn't pretty. This patch fixes it, but I'm not a pythonista, and maybe there's a better way. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Link: https://lore.kernel.org/r/20210215161757.GD2858050@casper.infradead.org [jc: tweaked for the "better way"] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-23scripts: kernel-doc: fix array element capture in pointer-to-func parsingAditya Srivastava1-1/+1
Currently, kernel-doc causes an unexpected error when array element (i.e., "type (*foo[bar])(args)") is present as pointer parameter in pointer-to-function parsing. For e.g., running kernel-doc -none on kernel/gcov/gcc_4_7.c causes this error: "Use of uninitialized value $param in regexp compilation at ...", in combination with: "warning: Function parameter or member '' not described in 'gcov_info'" Here, the parameter parsing does not take into account the presence of array element (i.e. square brackets) in $param. Provide a simple fix by adding square brackets in the regex, responsible for capturing $param. A quick evaluation, by running 'kernel-doc -none' on entire kernel-tree, reveals that no additional warning or error has been added or removed by the fix. Suggested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Aditya Srivastava <yashsri421@gmail.com> Tested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20210217145625.14006-1-yashsri421@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-22doc: use KCFLAGS instead of EXTRA_CFLAGS to pass flags from command lineMasahiro Yamada6-6/+6
You should use KCFLAGS to pass additional compiler flags from the command line. Using EXTRA_CFLAGS is wrong. EXTRA_CFLAGS is supposed to specify flags applied only to the current Makefile (and now deprecated in favor of ccflags-y). It is still used in arch/mips/kvm/Makefile (and possibly in external modules too). Passing EXTRA_CFLAGS from the command line overwrites it and breaks the build. I also fixed drivers/gpu/drm/tilcdc/Makefile because commit 816175dd1fd7 ("drivers/gpu/drm/tilcdc: Makefile, only -Werror when no -W* in EXTRA_CFLAGS") was based on the same misunderstanding. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Acked-by: Federico Vaga <federico.vaga@vaga.pv.it> Link: https://lore.kernel.org/r/20210221152524.197693-1-masahiroy@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-22Documentation: proc.rst: add more about the 6 fields in loadavgRandy Dunlap1-0/+4
Address Jon's feedback on the previous patch by adding info about field separators in the /proc/loadavg file. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210222034729.22350-1-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-11docs: kernel-hacking: be more civilBhaskar Chowdhury1-1/+1
Remove the f-bomb from locking.rst. Let's have a moment of silence, though, as we mark the passing of the last of Rusty's once plentiful profanities in this venerable document. Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Link: https://lore.kernel.org/r/20210205115951.1276526-1-unixbhaskar@gmail.com [jc: rewrote changelog] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-11docs: Remove the Microsoft rhetoricYorick de Wid1-2/+1
There is no need to need to name Microsoft. The point is clear without that context. Signed-off-by: Yorick de Wid <ydewid@gmail.com> Link: https://lore.kernel.org/r/20210208150447.87104-1-ydewid@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-11Documentation/admin-guide: kernel-parameters: Update nohlt sectionFlorian Fainelli1-3/+8
Update the documentation regarding "nohlt" and indicate that it is not only for bugs, but can be useful to disable the architecture specific sleep instructions. ARM, ARM64, SuperH and Microblaze all use CONFIG_GENERIC_IDLE_POLL_SETUP which takes care of honoring the "hlt"/"nohlt" parameters. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210209172349.2249596-1-f.fainelli@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-11doc/admin-guide: fix spelling mistake: "perfomance" -> "performance"Colin Ian King1-1/+1
There is a spelling mistake in the perf-security documentation. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210210115624.53551-1-colin.king@canonical.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-05docs: Document cross-referencing using relative pathNícolas F. R. A. Prado1-10/+20
Update the Cross-referencing section to explain how to create a cross-reference to a document using relative paths and with no additional syntax, by relying on automarkup.py. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@protonmail.com> Link: https://lore.kernel.org/r/20210128010028.58541-3-nfraprado@protonmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-05docs: Enable usage of relative paths to docs on automarkupNícolas F. R. A. Prado1-2/+5
Previously, a cross-reference to another document could only be created by writing the full path to the document starting from the Documentation/ directory. Extend this to also allow relative paths to be used. A relative path would be just the path, like ../filename.rst, while the absolute path still needs to start from Documentation, like Documentation/filename.rst. As part of this change, the .rst extension is now required for both types of paths, since not requiring it would cause the regex to be too generic. Suggested-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@protonmail.com> Link: https://lore.kernel.org/r/20210128010028.58541-2-nfraprado@protonmail.com [jc: Tweaked the regex to recognize .txt too] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-05docs: thermal: fix spelling mistakesFlavio Suligoi1-3/+3
Signed-off-by: Flavio Suligoi <f.suligoi@asem.it> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20210129132035.16967-1-f.suligoi@asem.it Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-05Documentation: admin-guide: Update kvm/xen config optionAndré Almeida1-3/+4
Since commit 9bba03d4473d ("kconfig: remove 'kvmconfig' and 'xenconfig' shorthands") kvm/xen config shortcuts are not available anymore. Update the file to reflect how they should be used, with the full filename. Signed-off-by: André Almeida <andrealmeid@collabora.com> Link: https://lore.kernel.org/r/20210130014547.123006-2-andrealmeid@collabora.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-05docs: Make syscalls' helpers naming consistentAndré Almeida1-1/+1
The documentation explains the need to create internal syscalls' helpers, and that they should be called `kern_xyzzy()`. However, the comment at include/linux/syscalls.h says that they should be named as `ksys_xyzzy()`, and so are all the helpers declared bellow it. Change the documentation to reflect this. Fixes: 819671ff849b ("syscalls: define and explain goal to not call syscalls in the kernel") Signed-off-by: André Almeida <andrealmeid@collabora.com> Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net> Link: https://lore.kernel.org/r/20210130014547.123006-1-andrealmeid@collabora.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-05coding-style.rst: Avoid comma statementsJoe Perches1-0/+17
Commas are not how statements are terminated. Always use semicolons and braces if necessary. Signed-off-by: Joe Perches <joe@perches.com> Link: https://lore.kernel.org/r/2a97b738bba335434461a5a918053a49c1fb6af4.1598331148.git.joe@perches.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-05Documentation: /proc/loadavg: add 3 more field descriptionsRandy Dunlap1-1/+4
Update contents of /proc/loadavg: add 3 more fields. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/fe55b139-bd03-4762-199b-83be873cf7dd@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-05Documentation/submitting-patches: Add blurb about backtraces in commit messagesBorislav Petkov1-0/+20
Document that backtraces in commit messages should be trimmed down to the useful information only. This has been carved out from a tip subsystem handbook patchset by Thomas Gleixner: https://lkml.kernel.org/r/20181107171010.421878737@linutronix.de and incorporates follow-on comments. Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-02Docs: drop Python 2 supportJonathan Corbet5-28/+3
The kernel build system as a whole is dropping support for Python 2, so we should do the same. The effects are rather small, especially considering that much of the deleted code was not doing anything under any version of Python anyway. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-02-02Move our minimum Sphinx version to 1.7Jonathan Corbet6-166/+21
As promised, drop support for some ancient sphinx releases, along with a lot of the cruft that was required to make that support work. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation: input: define ABS_PRESSURE/ABS_MT_PRESSURE resolution as gramsPeter Hutterer2-0/+19
ABS_PRESSURE and ABS_MT_PRESSURE on touch devices usually represent contact size (as a finger flattens with higher pressure the contact size increases) and userspace translates the kernel pressure value back into contact size. For example, libinput has pressure thresholds when a touch is considered a palm (palm == large contact area -> high pressure). The values themselves are on an arbitrary scale and device-specific. On pressurepads however, the pressure axis may represent the real physical pressure. Pressurepads are touchpads without a hinge but an actual pressure sensor underneath the device instead, for example the Lenovo Yoga 9i. A high-enough pressure is converted to a button click by the firmware. Microsoft does not require a pressure axis to be present, see [1], so as seen from userspace most pressurepads are identical to clickpads - one button and INPUT_PROP_BUTTONPAD set. However, pressurepads that export the pressure axis break userspace because that axis no longer represents contact size, resulting in inconsistent touch tracking, e.g. [2]. Userspace needs to know when a pressure axis represents real pressure and the best way to do so is to define what the resolution field means. Userspace can then treat data with a pressure resolution as true pressure. This patch documents that the pressure resolution is in units/gram. This allows for fine-grained detail and tops out at roughly ~2000t, enough for the devices we're dealing with. Grams is not a scientific pressure unit but the alternative is: - Pascal: defined as force per area and area is unreliable on many devices and seems like the wrong option here anyway, especially for devices with a single pressure sensor only. - Newton: defined as mass * distance/acceleration and for the purposes of a pressure axis, the distance is tricky to interpret and we get the data to calculate acceleration from event timestamps anyway. For the purposes of touch devices and digitizers, grams seems the best choice and the easiest to interpret. Bonus side effect: we can use the existing hwdb infrastructure in userspace to fix devices that advertise false pressure. [1] https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/windows-precision-touchpad-required-hid-top-level-collections#windows-precision-touchpad-input-reports [2] https://gitlab.freedesktop.org/libinput/libinput/-/issues/562 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20210112230310.GA149342@jelly Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29scripts/kernel-doc: add internal hyperlink to DOC: sectionsMichal Wajdeczko1-0/+1
While DOC: section titles are not converted into RST headings sections and are only decorated with strong emphasis markup, nothing stops us from generating internal hyperlinks for them, to mimic implicit hyperlinks to RST headings. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Link: https://lore.kernel.org/r/20210118110813.1490-1-michal.wajdeczko@intel.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Update Documentation/admin-guide/sysctl/fs.rstEric Curtin1-2/+2
max_user_watches for epoll should say 1/25, rather than 1/32 Signed-off-by: Eric Curtin <ericcurtin17@gmail.com> Link: https://lore.kernel.org/r/20210120132648.19046-1-ericcurtin17@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29docs: Update DTB format referencesMilan Lakhani2-2/+2
There were two references to devicetree/booting-without-of.rst (which has been removed) for DTB format information, and devicetree/usage-model.rst pointed to https://elinux.org/Device_Tree_Usage. Change all three of these references to https://www.devicetree.org/specifications/. Signed-off-by: Milan Lakhani <milan.lakhani@codethink.co.uk> Link: https://lore.kernel.org/r/1611149511-4990-1-git-send-email-milan.lakhani@codethink.co.uk Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29docs: zh_CN: add iio index.rst translationYanteng Si1-0/+20
This patch translates Documentation/iio/index.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Reviewed-by: Huacai Chen <chenhuacai@kernel.org> Link: https://lore.kernel.org/r/20210121033302.558935-3-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29docs/zh_CN: add iio ep93xx_adc.rst translationYanteng Si1-0/+46
This patch translates Documentation/iio/ep93xx_adc.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Reviewed-by: Huacai Chen <chenhuacai@kernel.org> Link: https://lore.kernel.org/r/20210121033302.558935-2-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29docs/zh_CN: add iio iio_configfs.rst translationYanteng Si1-0/+102
This patch translates Documentation/iio/iio_configfs.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Reviewed-by: Huacai Chen <chenhuacai@kernel.org> Link: https://lore.kernel.org/r/20210121033302.558935-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation: ARM: fix reference to DT format documentationBaruch Siach1-1/+1
The booting-without-of.rst file is no longer there. Link to devicetree.org instead. Fixes: 441848282c590 ("dt: Remove booting-without-of.rst") Signed-off-by: Baruch Siach <baruch@tkos.co.il> Cc: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/7f07e544d9fc584242d496c2f54f9303d8de0724.1611558630.git.baruch@tkos.co.il Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation/admin-guide: kernel-parameters: update CMA entriesRandy Dunlap1-4/+4
Add qualifying build option legend [CMA] to kernel boot options that requirce CMA support to be enabled for them to be usable. Also capitalize 'CMA' when it is used as an acronym. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Mike Kravetz <mike.kravetz@oracle.com> Link: https://lore.kernel.org/r/20210125043202.22399-1-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation: arm: marvell: Update link to unrestricted Armada 38x ↵Pali Rohár1-1/+1
Functional Spec On Marvell website is documentation accessible without need to register or fill any other forms. Signed-off-by: Pali Rohár <pali@kernel.org> Link: https://lore.kernel.org/r/20210125141529.32357-1-pali@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation: arm: marvell: Fix dead link to Armada 37xx Product BriefPali Rohár1-1/+1
Signed-off-by: Pali Rohár <pali@kernel.org> Link: https://lore.kernel.org/r/20210125141341.32200-1-pali@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation: arm: marvell: Add link to public Armada 37xx Hardware SpecPali Rohár1-0/+3
Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20210121193418.22678-2-pali@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation: arm: Fix marvell file namePali Rohár2-1/+1
Fixes: dc7a12bdfccd ("docs: arm: convert docs to ReST and rename to *.rst") Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20210121193418.22678-1-pali@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation/x86/boot.rst: Correct the example of SETUP_INDIRECTCao jin1-1/+1
struct setup_data.len is the length of data field. In case of SETUP_INDIRECT, it should be sizeof(setup_indirect). Signed-off-by: Cao jin <jojing64@gmail.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> Link: https://lore.kernel.org/r/20210127084911.63438-1-jojing64@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-29Documentation: kernel-parameters: add missing '<'Wolfram Sang1-1/+1
Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20210127104343.5647-1-wsa+renesas@sang-engineering.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22selftests: kselftest_harness.h: partially fix kernel-doc markupsMauro Carvalho Chehab1-11/+15
The kernel-doc markups on this file are weird: they don't follow what's specified at: Documentation/doc-guide/kernel-doc.rst In particular, markups should use this format: identifier - description and not this: identifier(args) The way the definitions are inside this file cause the parser to completely miss the identifier name of each function. This prevents improving the script to do some needed validation tests. Address this part. Yet, furter changes are needed in order for it to fully follow the specs. Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/8383758160fdb4fcbb2ac56beeb874ca6dffc6b9.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22w1: fix a kernel-doc markupMauro Carvalho Chehab1-1/+1
A function has a different name between their prototype and its kernel-doc markup. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/2dc136ff6290d7c8919599d21bee244f31647c8c.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22memblock: fix kernel-doc markupsMauro Carvalho Chehab1-2/+2
Some identifiers have different names between their prototypes and the kernel-doc markup. Acked-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/f3c65f61367993a607f9daf9dc1a3bdab1f0a040.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22lib/crc7: fix a kernel-doc markupMauro Carvalho Chehab1-1/+1
A function has a different name between their prototype and its kernel-doc markup. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/1963266e84c6fb0154602f276b04887c85f80bd3.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22connector: fix a kernel-doc markupMauro Carvalho Chehab1-1/+1
A function has a different name between their prototype and its kernel-doc markup. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/889cfb141a98ae06d5bc79b744786ec2e8f92d93.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22firmware: stratix10-svc: fix kernel-doc markupsMauro Carvalho Chehab1-5/+5
There are some common comments marked, instead, with kernel-doc notation, which won't work. While here, rename an identifier, in order to match the function prototype below kernel-doc markup. Acked-by: Richard Gong <richard.gong@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/02a1eb47767e01e875d8840805b8b2d4f3c6bdee.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22pstore/zone: fix a kernel-doc markupMauro Carvalho Chehab1-1/+1
The documented struct is psz_head and not psz_buffer. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/a67ca4d12c3ef277dadb9e0d0df8450158e637cc.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22fs: fix kernel-doc markupsMauro Carvalho Chehab4-41/+43
Two markups are at the wrong place. Kernel-doc only support having the comment just before the identifier. Also, some identifiers have different names between their prototypes and the kernel-doc markup. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/96b1e1b388600ab092331f6c4e88ff8e8779ce6c.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22rapidio: fix kernel-doc a markupMauro Carvalho Chehab1-1/+1
Probaly this was due to a cut and paste issue. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/e23e64983788a51dd9099e2b0d881e1f64ecbc5b.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22parport: fix a kernel-doc markupMauro Carvalho Chehab2-1/+32
The kernel-doc markup inside share.c is actually for __parport_register_driver. The actual goal seems to be to document parport_register_driver(). So, fix the existing markup and add a new one. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/dc0778af8c466cc667409ead05876a5cfd3cbece.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22AFS: Documentation: fix a few typos in afs.rstRandy Dunlap1-4/+4
Fix typos (punctuation, grammar, spelling) in afs.rst. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: David Howells <dhowells@redhat.com> Cc: linux-afs@lists.infradead.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/20210117213351.1075-1-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22docs/zh_CN: remove cn_index tag in mipsAlex Shi1-3/+0
It's a unused tag with a incorrect big name but just for mips arch. So remove it. Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Cc: Yanteng Si <siyanteng@loongson.cn> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/20210121024113.16344-1-alex.shi@linux.alibaba.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22docs: iio: Correct a typoYanteng Si1-1/+1
There are two EP9312, one of them should be 9315 Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Link: https://lore.kernel.org/r/20210119030320.2860870-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22arch/Kconfig: update a broken file referenceLukas Bulwahn1-2/+2
Commit adab66b71abf ("Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"") added the config HAVE_64BIT_ALIGNED_ACCESS back into arch/Kconfig with this revert. In the meantime, commit c9b54d6f362c ("docs: move other kAPI documents to core-api") changed ./Documentation/unaligned-memory-access.txt to ./Documentation/core-api/unaligned-memory-access.rst. Fortunately, ./scripts/documentation-file-ref-check detects this and warns about this broken reference. Update the file reference in arch/Kconfig. Fixes: adab66b71abf ("Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"") Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20210119095326.13896-1-lukas.bulwahn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22docs/admin-guide/cgroup-v2: fix mount opt renderingKir Kolyshkin1-3/+0
Due to an extra empty line between the option and its description it is rendered not like in other places. Remove the empty lines to fix. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-11-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-22docs/admin-guide/cgroup-v2: nitKir Kolyshkin1-1/+1
Improper Capitalization. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-10-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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