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2021-05-20docs: block: blk-mq.rst: correct drive -> driverYue Hu1-2/+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>
2021-05-20docs/zh_CN: add parisc registers.rst translationYanteng Si2-1/+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>
2021-05-20docs/zh_CN: add parisc debugging.rst translationYanteng Si2-1/+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>
2021-05-20docs/zh_CN: add parisc index translationYanteng Si2-1/+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>
2021-05-20docs: Add more message type documentations for checkpatchDwaipayan Ray1-7/+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>
2021-05-20docs: Use fallthrough pseudo-keywordWei Ming Chen2-2/+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>
2021-05-20samples/kprobes: Fix typo in handler_post()Tiezhu Yang1-16/+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>
2021-05-20samples/kprobes: Fix typo in handler_fault()Tiezhu Yang1-1/+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>
2021-05-20docs: ABI: sysfs-class-led-trigger-pattern: remove repeat duplicationMauro Carvalho Chehab2-9/+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>
2021-05-20docs: ABI: sysfs-class-backlight: unify ambient light zone nodesMauro Carvalho Chehab4-100/+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>
2021-05-20docs: ABI: iommu: remove duplicated definition for sysfs-kernel-iommu_groupsMauro Carvalho Chehab1-8/+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>
2021-05-20docs: virt: api.rst: fix a pointer to SGX documentationMauro Carvalho Chehab1-1/+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>
2021-05-20docs: update pin-control.rst referencesMauro Carvalho Chehab3-3/+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>
2021-05-20docs: sched-bwc.rst: fix a typo on a doc nameMauro Carvalho Chehab1-1/+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>
2021-05-20docs: translations/zh_CN: fix a typo at 8.Conclusion.rstMauro Carvalho Chehab1-1/+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>
2021-05-20docs: vcpu-requests.rst: fix reference for atomic opsMauro Carvalho Chehab1-1/+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>
2021-05-20docs: update sysfs-platform_profile.rst referenceMauro Carvalho Chehab1-1/+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>
2021-05-17Documentation: scheduler: fixed 2 typos in sched-nice-design.rstChun-Hung Tseng1-1/+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>
2021-05-17docs/zh_CN: add core api kobject translationYanteng Si2-1/+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>
2021-05-17docs/zh_CN: add core-api workqueue.rst translationYanteng Si2-1/+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>
2021-05-17docs/zh_CN: add core-api printk-formats.rst translationYanteng Si2-1/+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>
2021-05-17docs/zh_CN: add core-api printk-basics.rst translationYanteng Si2-1/+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>
2021-05-17docs/zh_CN: add core-api kernel-api.rst translationYanteng Si2-1/+373
This patch translates Documentation/core-api/kernel-api.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> Link: https://lore.kernel.org/r/d79e2d1f37bae52ce6fce0efb2fa4a32a89165fb.1621239725.git.siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-17docs/zh_CN: Add translation zh_CN/maintainer/modifying-patches.rstWu XiangCheng2-3/+52
Add a new translation Documentation/translations/zh_CN/maintainer/modifying-patches.rst and link it to zh_CN/maintainer/index.rst Signed-off-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Link: https://lore.kernel.org/r/35e6878cb634db61c573fc7fdc69ef4c5d8ae31c.1621243426.git.bobwxc@email.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-17docs/zh_CN: Add translation zh_CN/maintainer/maintainer-entry-profile.rstWu XiangCheng2-1/+93
Add a new translation Documentation/translations/zh_CN/maintainer/maintainer-entry-profile.rst and link it to zh_CN/maintainer/index.rst Signed-off-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Link: https://lore.kernel.org/r/e5b0838317cbc2f8fb3a9480f4604b6f099db975.1621243426.git.bobwxc@email.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-17docs/zh_CN: Add translation zh_CN/maintainer/pull-requests.rstWu XiangCheng2-1/+149
Add a new translation Documentation/translations/zh_CN/maintainer/pull-requests.rst and link it to zh_CN/maintainer/index.rst Signed-off-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Link: https://lore.kernel.org/r/4774d1b7976678ce97c4356bd71509df0cec1ffc.1621243426.git.bobwxc@email.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-17docs/zh_CN: Add translation zh_CN/maintainer/rebasing-and-merging.rstWu XiangCheng2-1/+166
Add a new translation Documentation/translations/zh_CN/maintainer/rebasing-and-merging.rst and link it to zh_CN/maintainer/index.rst Signed-off-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Link: https://lore.kernel.org/r/040f93d0f773a0c9c8d6637701ba269d816a6385.1621243426.git.bobwxc@email.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-17docs/zh_CN: Add translation zh_CN/maintainer/configure-git.rstWu XiangCheng2-1/+67
Add a new translation Documentation/translations/zh_CN/maintainer/configure-git.rst and link it to zh_CN/maintainer/index.rst Signed-off-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Link: https://lore.kernel.org/r/dcf6addd89eba3777b9b59d8b506fa162fbcd828.1621243426.git.bobwxc@email.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-17docs/zh_CN: Add translation zh_CN/maintainer/index.rstWu XiangCheng2-1/+20
Add a new translation Documentation/translations/zh_CN/maintainer/index.rst and link it to zh_CN/index.rst Signed-off-by: Wu XiangCheng <bobwxc@email.cn> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Link: https://lore.kernel.org/r/224959c4cdcd4c6554035145d5cedcd244887552.1621243426.git.bobwxc@email.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-17scripts: kernel-doc: reduce repeated regex expressions into variablesAditya Srivastava1-37/+34
There are some regex expressions in the kernel-doc script, which are used repeatedly in the script. Reduce such expressions into variables, which can be used everywhere. A quick manual check found that no errors and warnings were added/removed in this process. Suggested-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Aditya Srivastava <yashsri421@gmail.com> Link: https://lore.kernel.org/r/20210514144244.25341-1-yashsri421@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-13docs: usb: function: Modify path nameWei Ming Chen1-1/+1
Original path does not exists, so changed to "Documentation/ABI/testing/configfs-usb-gadget" Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com> Link: https://lore.kernel.org/r/20210506122020.7117-1-jj251510319013@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-13docs: admin-guide: update description for kernel.hotplug sysctlRasmus Villemoes1-1/+6
It's been a few releases since this defaulted to /sbin/hotplug. Update the text, and include pointers to the two CONFIG_UEVENT_HELPER{,_PATH} config knobs whose help text could provide more info, but also hint that the user probably doesn't need to care at all. Fixes: 7934779a69f1 ("Driver-Core: disable /sbin/hotplug by default") Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Link: https://lore.kernel.org/r/20210420120638.1104016-1-linux@rasmusvillemoes.dk Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-13docs: typo fixes in Documentation/ABI/Carlos Bilbao17-28/+28
Fix the following typos in the Documentation/ABI/ directory: - In file obsolete/sysfs-cpuidle, change "obselete" for "obsolete". - In file removed/sysfs-kernel-uids, change "propotional" for "proportional". - In directory stable/, fix the following words: "associtated" for "associated", "hexidecimal" for "hexadecimal", "vlue" for "value", "csed" for "caused" and "wrtie" for "write". This updates a total of five files. - In directory testing/, fix the following words: "subystem" for "subsystem", "isochrnous" for "isochronous", "Desctiptors" for "Descriptors", "picutre" for "picture", "capture" for "capture", "occured" for "ocurred", "connnected" for "connected","agressively" for "aggressively","manufacturee" for "manufacturer" and "transaction" for "transaction", "malformatted" for "incorrectly formated" ,"internel" for "internal", "writtento" for "written to", "specificed" for "specified", "beyound" for "beyond", "Symetric" for "Symmetric". This updates a total of eleven files. Signed-off-by: Carlos Bilbao <bilbao@vt.edu> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/5710038.lOV4Wx5bFT@iron-maiden Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-11Remove link to nonexistent rocket driver docsDesmond Cheong Zhi Xi1-1/+0
The rocket driver and documentation were removed in this commit, but the corresponding entry in index.rst was not removed. Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com> Fixes: 3b00b6af7a5b ("tty: rocket, remove the driver") Link: https://lore.kernel.org/r/20210511134937.2442291-1-desmondcheongzx@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-11docs: networking: device_drivers: fix bad usage of UTF-8 charsMauro Carvalho Chehab2-3/+3
Probably because the original file was pre-processed by some tool, both i40e.rst and iavf.rst files are using this character: - U+2013 ('–'): EN DASH meaning an hyphen when calling a command line application, which is obviously wrong. So, replace them by an hyphen, ensuring that it will be properly displayed as literals when building the documentation. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/95eb2a48d0ca3528780ce0dfce64359977fa8cb3.1620744606.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-11docs: hwmon: tmp103.rst: fix bad usage of UTF-8 charsMauro Carvalho Chehab1-2/+2
While UTF-8 characters can be used at the Linux documentation, the best is to use them only when ASCII doesn't offer a good replacement. So, replace the occurences of the following UTF-8 characters: - U+2013 ('–'): EN DASH In this specific case, EN DASH was used instead of a minus sign. So, replace it by a single hyphen. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/73b3c7c1eef5c12ddc941624d23689313bd56529.1620744606.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-11docs: ABI: remove some spurious charactersMauro Carvalho Chehab1-2/+2
The KernelVersion tag contains some spurious UTF-8 characters for no reason. Drop them. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/6d774ad6cb3795a177309503a39f8f1b5e309d64.1620744606.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-11docs: ABI: remove a meaningless UTF-8 characterMauro Carvalho Chehab2-2/+2
Those two files have this character: - U+00ac ('¬'): NOT SIGN at the end of the first line, apparently for no reason. Drop them. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/6cd3f0b47568fecb7889fd18d1d744c3aaf73866.1620744606.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-11docs: cdrom-standard.rst: get rid of uneeded UTF-8 charsMauro Carvalho Chehab1-15/+15
This file was converted from a LaTeX one. The conversion used some UTF-8 characters at the literal blocks. Replace them by normal ASCII characters. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Jens Axboe <axboe@kernel.dk> Link: https://lore.kernel.org/r/79c3f482da17ea48d69b6e6ad1b7fb102b9dd7bf.1620744606.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-11Documentation: drop optional BOMsRandy Dunlap6-6/+6
A few of the Documentation .rst files begin with a Unicode byte order mark (BOM). The BOM may signify endianess for 16-bit or 32-bit encodings or indicate that the text stream is indeed Unicode. We don't need it for either of those uses. It may also interfere with (confuse) some software. Since we don't need it and its use is optional, just delete the uses of it in Documentation/. https://en.wikipedia.org/wiki/Byte_order_mark Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Link: https://lore.kernel.org/r/20210506231907.14359-1-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-11docs/zh_CN: Remove obsolete translation fileWan Jiabing1-50/+0
This translation file was replaced by Documentation/translations/zh_CN/admin-guide/security-bugs.rst which was created in commit 2d153571003b ("docs/zh_CN: Add zh_CN/admin-guide/security-bugs.rst"). This is a translation left over from history. Remove it. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Acked-by: Wu XiangCheng <bobwxc@email.cn> Link: https://lore.kernel.org/r/20210508030741.82655-1-wanjiabing@vivo.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-10Linux 5.13-rc1Linus Torvalds1-2/+2
2021-05-10fbmem: fix horribly incorrect placement of __maybe_unusedLinus Torvalds1-1/+1
Commit b9d79e4ca4ff ("fbmem: Mark proc_fb_seq_ops as __maybe_unused") places the '__maybe_unused' in an entirely incorrect location between the "struct" keyword and the structure name. It's a wonder that gcc accepts that silently, but clang quite reasonably warns about it: drivers/video/fbdev/core/fbmem.c:736:21: warning: attribute declaration must precede definition [-Wignored-attributes] static const struct __maybe_unused seq_operations proc_fb_seq_ops = { ^ Fix it. Cc: Guenter Roeck <linux@roeck-us.net> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-05-09Merge tag 'drm-next-2021-05-10' of git://anongit.freedesktop.org/drm/drmLinus Torvalds19-81/+332
Pull drm fixes from Dave Airlie: "Bit later than usual, I queued them all up on Friday then promptly forgot to write the pull request email. This is mainly amdgpu fixes, with some radeon/msm/fbdev and one i915 gvt fix thrown in. amdgpu: - MPO hang workaround - Fix for concurrent VM flushes on vega/navi - dcefclk is not adjustable on navi1x and newer - MST HPD debugfs fix - Suspend/resumes fixes - Register VGA clients late in case driver fails to load - Fix GEM leak in user framebuffer create - Add support for polaris12 with 32 bit memory interface - Fix duplicate cursor issue when using overlay - Fix corruption with tiled surfaces on VCN3 - Add BO size and stride check to fix BO size verification radeon: - Fix off-by-one in power state parsing - Fix possible memory leak in power state parsing msm: - NULL ptr dereference fix fbdev: - procfs disabled warning fix i915: - gvt: Fix a possible division by zero in vgpu display rate calculation" * tag 'drm-next-2021-05-10' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: Use device specific BO size & stride check. drm/amdgpu: Init GFX10_ADDR_CONFIG for VCN v3 in DPG mode. drm/amd/pm: initialize variable drm/radeon: Avoid power table parsing memory leaks drm/radeon: Fix off-by-one power_state index heap overwrite drm/amd/display: Fix two cursor duplication when using overlay drm/amdgpu: add new MC firmware for Polaris12 32bit ASIC fbmem: Mark proc_fb_seq_ops as __maybe_unused drm/msm/dpu: Delete bonkers code drm/i915/gvt: Prevent divided by zero when calculating refresh rate amdgpu: fix GEM obj leak in amdgpu_display_user_framebuffer_create drm/amdgpu: Register VGA clients after init can no longer fail drm/amdgpu: Handling of amdgpu_device_resume return value for graceful teardown drm/amdgpu: fix r initial values drm/amd/display: fix wrong statement in mst hpd debugfs amdgpu/pm: set pp_dpm_dcefclk to readonly on NAVI10 and newer gpus amdgpu/pm: Prevent force of DCEFCLK on NAVI10 and SIENNA_CICHLID drm/amdgpu: fix concurrent VM flushes on Vega/Navi v2 drm/amd/display: Reject non-zero src_y and src_x for video planes
2021-05-09Merge tag 'block-5.13-2021-05-09' of git://git.kernel.dk/linux-blockLinus Torvalds4-21/+3
Pull block fix from Jens Axboe: "Turns out the bio max size change still has issues, so let's get it reverted for 5.13-rc1. We'll shake out the issues there and defer it to 5.14 instead" * tag 'block-5.13-2021-05-09' of git://git.kernel.dk/linux-block: Revert "bio: limit bio max size"
2021-05-09Merge tag '5.13-rc-smb3-part3' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds3-0/+14
Pull cifs fixes from Steve French: "Three small SMB3 chmultichannel related changesets (also for stable) from the SMB3 test event this week. The other fixes are still in review/testing" * tag '5.13-rc-smb3-part3' of git://git.samba.org/sfrench/cifs-2.6: smb3: if max_channels set to more than one channel request multichannel smb3: do not attempt multichannel to server which does not support it smb3: when mounting with multichannel include it in requested capabilities
2021-05-09Merge tag 'sched-urgent-2021-05-09' of ↵Linus Torvalds4-15/+37
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Thomas Gleixner: "A set of scheduler updates: - Prevent PSI state corruption when schedule() races with cgroup move. A recent commit combined two PSI callbacks to reduce the number of cgroup tree updates, but missed that schedule() can drop rq::lock for load balancing, which opens the race window for cgroup_move_task() which then observes half updated state. The fix is to solely use task::ps_flags instead of looking at the potentially mismatching scheduler state - Prevent an out-of-bounds access in uclamp caused bu a rounding division which can lead to an off-by-one error exceeding the buckets array size. - Prevent unfairness caused by missing load decay when a task is attached to a cfs runqueue. The old load of the task was attached to the runqueue and never removed. Fix it by enforcing the load update through the hierarchy for unthrottled run queue instances. - A documentation fix fot the 'sched_verbose' command line option" * tag 'sched-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix unfairness caused by missing load decay sched: Fix out-of-bound access in uclamp psi: Fix psi state corruption when schedule() races with cgroup move sched,doc: sched_debug_verbose cmdline should be sched_verbose
2021-05-09Merge tag 'locking-urgent-2021-05-09' of ↵Linus Torvalds5-60/+58
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Thomas Gleixner: "A set of locking related fixes and updates: - Two fixes for the futex syscall related to the timeout handling. FUTEX_LOCK_PI does not support the FUTEX_CLOCK_REALTIME bit and because it's not set the time namespace adjustment for clock MONOTONIC is applied wrongly. FUTEX_WAIT cannot support the FUTEX_CLOCK_REALTIME bit because its always a relative timeout. - Cleanups in the futex syscall entry points which became obvious when the two timeout handling bugs were fixed. - Cleanup of queued_write_lock_slowpath() as suggested by Linus - Fixup of the smp_call_function_single_async() prototype" * tag 'locking-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Make syscall entry points less convoluted futex: Get rid of the val2 conditional dance futex: Do not apply time namespace adjustment on FUTEX_LOCK_PI Revert 337f13046ff0 ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op") locking/qrwlock: Cleanup queued_write_lock_slowpath() smp: Fix smp_call_function_single_async prototype
2021-05-09Merge tag 'perf_urgent_for_v5.13_rc1' of ↵Linus Torvalds1-21/+26
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 perf fix from Borislav Petkov: "Handle power-gating of AMD IOMMU perf counters properly when they are used" * tag 'perf_urgent_for_v5.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/events/amd/iommu: Fix invalid Perf result due to IOMMU PMC power-gating
2021-05-09Merge tag 'x86_urgent_for_v5.13_rc1' of ↵Linus Torvalds16-233/+263
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: "A bunch of things accumulated for x86 in the last two weeks: - Fix guest vtime accounting so that ticks happening while the guest is running can also be accounted to it. Along with a consolidation to the guest-specific context tracking helpers. - Provide for the host NMI handler running after a VMX VMEXIT to be able to run on the kernel stack correctly. - Initialize MSR_TSC_AUX when RDPID is supported and not RDTSCP (virt relevant - real hw supports both) - A code generation improvement to TASK_SIZE_MAX through the use of alternatives - The usual misc and related cleanups and improvements" * tag 'x86_urgent_for_v5.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: KVM: x86: Consolidate guest enter/exit logic to common helpers context_tracking: KVM: Move guest enter/exit wrappers to KVM's domain context_tracking: Consolidate guest enter/exit wrappers sched/vtime: Move guest enter/exit vtime accounting to vtime.h sched/vtime: Move vtime accounting external declarations above inlines KVM: x86: Defer vtime accounting 'til after IRQ handling context_tracking: Move guest exit vtime accounting to separate helpers context_tracking: Move guest exit context tracking to separate helpers KVM/VMX: Invoke NMI non-IST entry instead of IST entry x86/cpu: Remove write_tsc() and write_rdtscp_aux() wrappers x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported x86/resctrl: Fix init const confusion x86: Delete UD0, UD1 traces x86/smpboot: Remove duplicate includes x86/cpu: Use alternative to generate the TASK_SIZE_MAX constant
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-27 14:11:46 +0300