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* docs: fault-injection: fix non-working usage of negative valuesWolfram Sang2021-06-141-10/+14
| | | | | | | | | | | | | | | Fault injection uses debugfs in a way that the provided values via sysfs are interpreted as u64. Providing negative numbers results in an error: /sys/kernel/debug/fail_function# echo -1 > times sh: write error: Invalid argument Update the docs and examples to use "printf %#x <val>" in these cases. For "retval", reword the paragraph a little and fix a typo. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20210603125841.27436-1-wsa+renesas@sang-engineering.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: checkpatch: Document and segregate more checkpatch message typesDwaipayan Ray2021-06-141-71/+328
| | | | | | | | | | | | | | | | | Add and document more checkpatch message types. About 50% of all message types are documented now. In addition to this: - Create a new subsection 'Indentation and Line Breaks'. - Rename subsection 'Comment style' to simply 'Comments'. - Refactor some of the existing types to appropriate subsections. Reviewed-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Tested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com> Link: https://lore.kernel.org/r/20210614141132.6881-1-dwaipayanray1@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* Documentation: kdump: update kdump guideBaoquan He2021-06-141-61/+109
| | | | | | | | | | | | | | | | | | | | Some parts of the guide are aged, hence need be updated. 1) The backup area of the 1st 640K on X86_64 has been removed by below commits, update the description accordingly. commit 7c321eb2b843 ("x86/kdump: Remove the backup region handling") commit 6f599d84231f ("x86/kdump: Always reserve the low 1M when the crashkernel option is specified") 2) Sort out the descripiton of "crashkernel syntax" part. 3) And some other minor cleanups. Signed-off-by: Baoquan He <bhe@redhat.com> Acked-by: Dave Young <dyoung@redhat.com> Link: https://lore.kernel.org/r/20210609083218.GB591017@MiWiFi-R3L-srv [jc: added blank line to fix added build warning] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: printk-formats: update size-casting examplesCarlos Llamas2021-06-141-5/+4
| | | | | | | | | | | | Since commit 72deb455b5ec ("block: remove CONFIG_LBDAF") sector_t and blkcnt_t types are no longer variable in size, making them unsuitable examples for casting to the largest possible type. This patch replaces such examples with cycles_t and blk_status_t types, whose sizes depend on architecture and config options respectively. Signed-off-by: Carlos Llamas <cmllamas@google.com> Link: https://lore.kernel.org/r/20210609195058.3518943-1-cmllamas@google.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: fix a cross-refKir Kolyshkin2021-06-142-2/+2
| | | | | | | | | | Commit acda97acb2e98c9 changes dax.txt to dax.rst. Fix the references accordingly. Cc: Igor Matheus Andrade Torrente <igormtorrente@gmail.com> Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Link: https://lore.kernel.org/r/20210611030044.1982911-4-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* tools: Fix "the the" in a message in kernel-chktaintColin Ian King2021-06-141-1/+1
| | | | | | | | There is a double "the" in a message in kernel-chktaint, fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210613202059.80403-1-colin.king@canonical.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: convert dax.txt to rstIgor Matheus Andrade Torrente2021-06-043-257/+292
| | | | | | | | | | Change the file extension and add the rst constructs to integrate this doc to the documentation infrastructure and take advantage of rst features. Signed-off-by: Igor Matheus Andrade Torrente <igormtorrente@gmail.com> Link: https://lore.kernel.org/r/20210531130515.10309-1-igormtorrente@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: Fix typo in Documentation/arm/marvell.rstNobuhiro Iwamatsu2021-06-041-1/+1
| | | | | | | | | Fix typo in the documentation, changed from 'comatible' to 'compatible. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Link: https://lore.kernel.org/r/20210531134235.720351-1-iwamatsu@nigauri.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: block: fix stat.rst document errorGao Mingfei2021-06-041-1/+1
| | | | | | | | | Update the description of the device stat files to include the proper number of fields. Signed-off-by: Gao Mingfei <g199209@gmail.com> Link: https://lore.kernel.org/r/20210601085145.3273-1-g199209@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: networking: Replace strncpy() with strscpy()Kees Cook2021-06-043-3/+3
| | | | | | | | | | | Replace example code's use of strncpy() with strscpy() functions. Using strncpy() is considered deprecated: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20210602202914.4079123-1-keescook@chromium.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* documentation-file-ref-check: Make git check work for multiple working ↵Rob Herring2021-06-041-1/+1
| | | | | | | | | | | | | | | | directories With multiple git working directories, '.git' may also be a text file linking to the actual git tree instead of a directory. Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org> Tested-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/20210603012806.331132-1-robh@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add translations in zh_CN/dev-tools/kasanWan Jiabing2021-06-042-1/+418
| | | | | | | | | | | | Add new zh translations * zh_CN/dev-tools/kasan.rst and link it to zh_CN/dev-tools/index.rst Reviewed-by: Fangrui Song <maskray@google.com> Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Reviewed-by: Alex Shi <alexs@kernel.org> Link: https://lore.kernel.org/r/20210603141127.101689-1-wanjiabing@vivo.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: Add zh_CN/admin-guide/lockup-watchdogs.rstHailong Liu2021-06-042-1/+67
| | | | | | | | | | Add translation zh_CN/admin-guide/lockup-watchdogs.rst and link it to zh_CN/admin-guide/index.rst while clean its todo entry. Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Signed-off-by: Hailong Liu <liu.hailong6@zte.com.cn> Link: https://lore.kernel.org/r/20210603145227.30956-1-liuhailongg6@163.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add core api cachetlb translationYanteng Si2021-06-042-1/+342
| | | | | | | | | | Translate Documentation/core-api/cachetlb.rst into Chinese. Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alexs@kernel.org> Link: https://lore.kernel.org/r/20210604090655.1971227-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: Fix typos in Documentation/trace/ftrace.rstHaocheng Xie2021-06-021-2/+2
| | | | | | | | | Fix the usage of "a/the" and improve the readability. Signed-off-by: Haocheng Xie <xiehaocheng.cn@gmail.com> Link: https://lore.kernel.org/r/20210531083905.25763-1-xiehaocheng.cn@gmail.com [jc: tweaked wording slightly] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: pdfdocs: Prevent column squeezing by tabularyAkira Yokosawa2021-06-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Setting a reasonable width to \tymin prevents column squeezing by tabulary. Width of 20em works well in almost all the tables still in the ascii-art format. Excerpt from tabulary package documentation at [1]: To stop very narrow columns being too 'squeezed' by this process any columns that are narrower than \tymin are set to their natural width. [1]: https://mirrors.ctan.org/macros/latex/contrib/tabulary/tabulary.pdf Note: Sphinx has its own default value of \tymin set in sphinxlatextables.sty (Sphinx 4.0.2) and sphinxmulticell.sty (Sphinx 2.4.4) as follows: \setlength{\tymin}{3\fontcharwd\font`0 } , which is not sufficient for kernel-doc. Tested against Sphinx versions 2.4.4 and 4.0.2. Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Link: https://lore.kernel.org/r/277d68fa-c96a-0ccb-6ce0-4d314851d9fe@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN:add core-api padata translationYanteng Si2021-06-022-1/+159
| | | | | | | | | Translate Documentation/core-api/padata.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/20210531124105.946859-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add core-api symbol-namespaces.rst translationYanteng Si2021-06-022-2/+142
| | | | | | | | | Translates Documentation/core-api/symbol-namespaces.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/20210527064347.3936694-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* scripts: sphinx-pre-install: fix the need of virtenv packagesMauro Carvalho Chehab2021-06-021-48/+74
| | | | | | | | | | | The pip packages are only needed when the distro-provided Sphinx version is not good enough. Don't recommend installing it if not needed. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/04ce53b77b37f1e495c3abc39c2d3dc407895dc0.1621949137.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* scripts: sphinx-pre-install: rework the sphinx install logicMauro Carvalho Chehab2021-06-021-68/+140
| | | | | | | | | | | | | | | | | | | The sphinx-pre-install supports installing sphinx via a virtual environment using pip/pypi or directly from the distribution's package, when --no-virtualenv is used. However, even when --no-virtualenv, the current logic is still recomending to install a virtual env, due to a regression. It turns that the logic there is complex, as it depends on several different conditions. Split the code which recommends Sphinx on two separate functions, in order to clean up the code. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/9dedaec201803017b7a7dc24a074f3a4f040b72a.1621949137.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: zh_CN: update Chinese translationsYanteng Si2021-05-271-1/+16
| | | | | | | | | | | | | | Two new commits were added to the original document: commit ddba35031db2ea89facc91c745e5ad55ba2e0e7f commit 20bc8c1e972f29afcac85e524e430c11a6df5f58 translate them into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/20210524022308.1216098-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add core api local_ops.rst translationYanteng Si2021-05-272-2/+195
| | | | | | | | | Translate Documentation/core-api/local_ops.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/11da5738679fbab9e875f434745d16db1f167f90.1621823299.git.siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN:add core-api refcount-vs-atomic.rst translation.Yanteng Si2021-05-272-1/+156
| | | | | | | | | Translate Documentation/core-api/refcount-vs-atomic.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/cbdd1d8b23b8ce6dff0a98a0d89b78673365aa28.1621823299.git.siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: kernel-parameters: mark numa=off is supported by a bundle of architecturesBarry Song2021-05-271-0/+3
| | | | | | | | | | | | risc-v and arm64 support numa=off by common arch_numa_init() in drivers/base/arch_numa.c. x86, ppc, mips, sparc support it by arch-level early_param. numa=off is widely used in linux distributions. it is better to document it. Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Link: https://lore.kernel.org/r/20210524051715.13604-1-song.bao.hua@hisilicon.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* iio: ABI: sysfs-bus-iio: avoid a warning when doc is builtMauro Carvalho Chehab2021-05-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | The description of those vars produce this warning: Documentation/ABI/testing/sysfs-bus-iio:799: WARNING: Inline emphasis start-string without end-string. Due to an asterisk, which is the markup for emphasis. One possible fix would be to use ``*_timeout`` to avoid it, but looking at the descriptions of other fields in this file, a common pattern is to refer to "these" when talking about the API calls that are described. So, change the text in order to preserve the meaning while avoiding the need of using an asterisk there. Reported-by: Jonathan Corbet <corbet@lwn.net> Reported-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/dbf0d94f85217f103d77dc8389c8db272f5702d2.1621944866.git.mchehab+huawei@kernel.org [jc fixed specifiy->specify] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* iio: ABI: sysfs-bus-iio: fix a typoMauro Carvalho Chehab2021-05-271-2/+2
| | | | | | | | | | | Descrption -> Description This causes some errors when parsed via scripts/get_abi.pl. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/fa90a2deebac80da42b1ad4cf570c4ace436577d.1621944866.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: Activate exCJK only in CJK chaptersAkira Yokosawa2021-05-276-4/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Activating xeCJK in English and Italian-translation documents results in sub-optimal typesetting with wide-looking apostrophes and quotation marks. The xeCJK package provides macros for enabling and disabling its effect in the middle of a document, namely \makexeCJKactive and \makexeCJKinactive. So the goal of this change is to activate xeCJK in the relevant chapters in translations. To do this: o Define custom macros in the preamble depending on the availability of the "Noto Sans CJK" font so that those macros can be used regardless of the use of xeCJK package. o Patch \sphinxtableofcontents so that xeCJK is inactivated after table of contents. o Embed those custom macros in each language's index.rst file as a ".. raw:: latex" construct. Note: A CJK chapter needs \kerneldocCJKon in front of its chapter heading, while a non-CJK chapter should have \kerneldocCJKoff below its chapter heading. This is to make sure the CJK font is available to CJK chapter's heading and ending page's footer. Tested against Sphinx versions 2.4.4 and 4.0.2. Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Tested-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/lkml/2061da0a-6ab1-35f3-99c1-dbc415444f37@gmail.com Link: https://lore.kernel.org/r/83208ddc-5de9-b283-3fd6-92c635348ca0@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* Documentation: checkpatch: Tweak BIT() macro includeAndrew Jeffery2021-05-201-1/+1
| | | | | | | | | | | | | | | | | | | | | While include/linux/bitops.h brings in the BIT() macro, it was moved to include/linux/bits.h in commit 8bd9cb51daac ("locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a new <linux/bits.h> file"). Since that commit BIT() has moved again into include/vdso/bits.h via commit 3945ff37d2f4 ("linux/bits.h: Extract common header for vDSO"). I think the move to the vDSO header can be considered an implementation detail, so for now update the checkpatch documentation to recommend use of include/linux/bits.h. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Jiri Slaby <jirislaby@kernel.org> Acked-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Dwaipayan Ray <dwaipayanray1@gmail.com> Cc: Jiri Slaby <jirislaby@kernel.org> Link: https://lore.kernel.org/r/20210520093949.511471-1-andrew@aj.id.au Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: block: blk-mq.rst: correct drive -> driverYue Hu2021-05-201-2/+2
| | | | | | | | It is 'driver' to complete the request. Also remove a redundant space. Signed-off-by: Yue Hu <huyue2@yulong.com> Link: https://lore.kernel.org/r/20210520074225.1989-1-zbestahu@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add parisc registers.rst translationYanteng Si2021-05-202-1/+154
| | | | | | | | | This patch translates Documentation/parisc/registers.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/b8375b5cd2c5163691691fe4757511ce984f3b83.1620805100.git.siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add parisc debugging.rst translationYanteng Si2021-05-202-1/+47
| | | | | | | | This patch translates Documentation/parisc/debugging.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Link: https://lore.kernel.org/r/32661b39374f012442b760444ef149afcc0d22af.1620805100.git.siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add parisc index translationYanteng Si2021-05-202-1/+25
| | | | | | | | | This patch translates Documentation/parisc/index.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/c13ce34b11a65e1f18c4e37566509ead82f2c15f.1620805100.git.siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: Add more message type documentations for checkpatchDwaipayan Ray2021-05-201-7/+163
| | | | | | | | | | | | | - Document a couple of more checkpatch message types. - Add a blank line before all `See:` lines to improve the rst output. - Create a new subsection `Permissions` and move a few types to it. Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com> Acked-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20210515132348.19082-1-dwaipayanray1@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: Use fallthrough pseudo-keywordWei Ming Chen2021-05-202-2/+2
| | | | | | | | | Replace /* fall through */ comment with fallthrough, make it align with original process/coding-style.rst Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com> Link: https://lore.kernel.org/r/20210515155142.2490-1-jj251510319013@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* samples/kprobes: Fix typo in handler_post()Tiezhu Yang2021-05-201-16/+17
| | | | | | | | | | | | | | | | It should use post_handler instead of pre_handler in handler_post(). As Joe Perches suggested, it would be better to use pr_fmt and remove all the embedded pre/post/fault strings. This would change the style of the output through. Fixes: e16c5dd5157e ("samples/kprobes: Add s390 case in kprobe example module") Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Acked-by: Marc Koderer <marc@koderer.com> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Link: https://lore.kernel.org/r/1621218083-23519-3-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* samples/kprobes: Fix typo in handler_fault()Tiezhu Yang2021-05-201-1/+1
| | | | | | | | | | | Fix a defective format in handler_fault() ending with an 'n' that should be '\n'. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Link: https://lore.kernel.org/r/1621218083-23519-2-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: ABI: sysfs-class-led-trigger-pattern: remove repeat duplicationMauro Carvalho Chehab2021-05-202-9/+3
| | | | | | | | | | | | | | As reported by scripts/get_abi.pl: Warning: /sys/class/leds/<led>/repeat is defined 2 times: Documentation/ABI/testing/sysfs-class-led-driver-el15203000:0 Documentation/ABI/testing/sysfs-class-led-trigger-pattern:28 The definition for the EL15203000 is just a special case of the sysfs led class. So, drop it and mentions the possible exception at the class definition. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/394580bd2e007ffb640f97212973a772ed8f0409.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: ABI: sysfs-class-backlight: unify ambient light zone nodesMauro Carvalho Chehab2021-05-204-100/+100
| | | | | | | | | | | | | | | | | | | | | | | | | ./scripts/get_abi.pl is warning about duplicated symbol definition: Warning: /sys/class/backlight/<backlight>/l1_daylight_max is defined 2 times: ./Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870:4 ./Documentation/ABI/testing/sysfs-class-backlight-adp8860:12 What happens is that 3 drivers use the same pattern to report max and dim setting for different ambient light zones. It should be noticed that the adp8870 doc was missing an entry for l1_daylight_dim, which was fixed on this patch. While the ambient light zone is device-specific, the sysfs definition is actually common. So, unify them at: Documentation/ABI/testing/sysfs-class-backlight and use as the contact point, the e-mail reported by get_maintainers.pl for the subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/c13c6ebd03cd04a0d15d89018f8d529918fc0a73.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: ABI: iommu: remove duplicated definition for sysfs-kernel-iommu_groupsMauro Carvalho Chehab2021-05-201-8/+4
| | | | | | | | | | | | | | ./scripts/get_abi.pl is reporting a duplicated definition for /sys/kernel/iommu_groups/reserved_regions, both at the same file: Warning: /sys/kernel/iommu_groups/reserved_regions is defined 2 times: Documentation/ABI/testing/sysfs-kernel-iommu_groups:15 Documentation/ABI/testing/sysfs-kernel-iommu_groups:27 Fix it by merging those into an unified entry. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/ec33e8e9b8f120232ffb3b9fcc99c97b87f242e3.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: virt: api.rst: fix a pointer to SGX documentationMauro Carvalho Chehab2021-05-201-1/+1
| | | | | | | | | | | | The document which describes the SGX kernel architecture was added at commit 3fa97bf00126 ("Documentation/x86: Document SGX kernel architecture") but the reference at virt/kvm/api.rst is pointing to some non-existing document. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/138c24633c6e4edf862a2b4d77033c603fc10406.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: update pin-control.rst referencesMauro Carvalho Chehab2021-05-203-3/+3
| | | | | | | | | | | | | | | Changeset 5513b411ea5b ("Documentation: rename pinctl to pin-control") renamed: Documentation/driver-api/pinctl.rst to: Documentation/driver-api/pin-control.rst. Update the cross-references accordingly. Fixes: 5513b411ea5b ("Documentation: rename pinctl to pin-control") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/46ac2e918c7c4a4b701d54870f167b78466ec578.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: sched-bwc.rst: fix a typo on a doc nameMauro Carvalho Chehab2021-05-201-1/+1
| | | | | | | | cgroupv2.rst -> cgroup-v2.rst Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/1dc0203bd7df375ef45832f0c88566e22c4138ff.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: translations/zh_CN: fix a typo at 8.Conclusion.rstMauro Carvalho Chehab2021-05-201-1/+1
| | | | | | | | | transaltions -> translations Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/40b3d5c983fb06d8a58d1f613c175a98e0631677.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: vcpu-requests.rst: fix reference for atomic opsMauro Carvalho Chehab2021-05-201-1/+1
| | | | | | | | | | | | | Changeset f0400a77ebdc ("atomic: Delete obsolete documentation") got rid of atomic_ops.rst, pointing that this was superseded by Documentation/atomic_*.txt. Update its reference accordingly. Fixes: f0400a77ebdc ("atomic: Delete obsolete documentation") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/703af756ac26a06c2185c05dfe6d902253f11161.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: update sysfs-platform_profile.rst referenceMauro Carvalho Chehab2021-05-201-1/+1
| | | | | | | | | | | | | | | The file name: Documentation/ABI/testing/sysfs-platform_profile.rst should be, instead: Documentation/userspace-api/sysfs-platform_profile.rst. Update its cross-reference accordingly. Fixes: a2ff95e018f1 ("ACPI: platform: Add platform profile support") Fixes: 8e0cbf356377 ("Documentation: Add documentation for new platform_profile sysfs attribute") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/295089effd8353578b9725c61c0453d920978d72.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* Documentation: scheduler: fixed 2 typos in sched-nice-design.rstChun-Hung Tseng2021-05-171-1/+1
| | | | | | | | This patch fixed 2 spelling errors in the documentation. Signed-off-by: Chun-Hung Tseng <henrybear327@gmail.com> Link: https://lore.kernel.org/r/20210516105955.120651-1-henrybear327@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add core api kobject translationYanteng Si2021-05-172-1/+383
| | | | | | | | | | This patch translates Documentation/core-api/kobject.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alexs@kernel.org> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/20210517133748.3461357-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add core-api workqueue.rst translationYanteng Si2021-05-172-1/+338
| | | | | | | | | This patch translates Documentation/core-api/workqueue.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alexs@kernel.org> Link: https://lore.kernel.org/r/20210517132927.3461185-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add core-api printk-formats.rst translationYanteng Si2021-05-172-1/+581
| | | | | | | | | | | This patch translates Documentation/core-api/printk-formats.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Alex Shi <alexs@kernel.org> Reviewed-by: Jiaxun Yang <jaixun.yang@flygoat.com> Link: https://lore.kernel.org/r/b9dea1426e43d8848f1a8b7319c002418aebd3df.1621239725.git.siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs/zh_CN: add core-api printk-basics.rst translationYanteng Si2021-05-172-1/+111
| | | | | | | | | | | This patch translates Documentation/core-api/printk-basics.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Alex Shi <alexs@kernel.org> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Link: https://lore.kernel.org/r/1610df76720b69f3f81bff27403e70e86c0875c5.1621239725.git.siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 11:06:09 +0100