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2021-01-21parport: 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>
2021-01-21AFS: 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>
2021-01-21docs/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>
2021-01-21docs: 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>
2021-01-21arch/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>
2021-01-21docs/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>
2021-01-21docs/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>
2021-01-21doc/admin-guide/cgroup-v2: use tablesKir Kolyshkin1-6/+10
These two places are rendered like a table in the source (rst) code, but they are seen as plain text by formatters, and thus are joined together into a single line, e.g.: > “root” - a partition root “member” - a non-root member of a partition This is definitely not what was intended. To fix, use table formatting, like in other places. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-9-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-21docs/admin-guide: cgroup-v2: fix cgroup.type renderingKir Kolyshkin1-1/+0
Due to an extra vertical whitespace, this was not recognised as a definition list entry, and thus was not rendered like the rest of cgroupfs files. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-8-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-21docs/admin-guide: cgroup-v2: typos and spacesKir Kolyshkin1-17/+17
- fix a typo (mempry -> memory) in a file name; - add space before "(" where appropriate. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-7-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-21docs/scheduler/sched-bwc: note/link cgroup v2Kir Kolyshkin2-0/+9
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-6-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-21docs/scheduler/sched-bwc: fix note renderingKir Kolyshkin1-2/+3
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-4-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-21docs/scheduler/sched-design-CFS: formatting fixKir Kolyshkin1-3/+3
Fix the rendering of the paragraph. Before the fix, the first line is rendered in bold (I'm not quite sure why) and is also separated from the rest of the paragraph, which is rendered with an indent. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-3-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-21docs/scheduler/sched-bwc: formatting fixKir Kolyshkin1-3/+4
Since commit d6a3b247627a3 these three lines are merged into one by the RST processor, making it hard to read. Use bullet points to separate the entries, like it's done in other similar places. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20210120001824.385168-2-kolyshkin@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18scripts: kernel-doc: validate kernel-doc markup with the actual namesMauro Carvalho Chehab1-16/+46
Kernel-doc currently expects that the kernel-doc markup to come just before the function/enum/struct/union/typedef prototype. Yet, if it find things like: /** * refcount_add - add a value to a refcount * @i: the value to add to the refcount * @r: the refcount */ static inline void __refcount_add(int i, refcount_t *r, int *oldp); static inline void refcount_add(int i, refcount_t *r); Kernel-doc will do the wrong thing: foobar.h:6: warning: Function parameter or member 'oldp' not described in '__refcount_add' .. c:function:: void __refcount_add (int i, refcount_t *r, int *oldp) add a value to a refcount **Parameters** ``int i`` the value to add to the refcount ``refcount_t *r`` the refcount ``int *oldp`` *undescribed* Basically, it will document "__refcount_add" with the kernel-doc markup for refcount_add. If both functions have the same arguments, this won't even produce any warning! Add a logic to check if the kernel-doc identifier matches the actual name of the C function or data structure that will be documented. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/081546f141a496d6cabb99a4adc140444c705e93.1610610937.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18Documentation: fix typos in split page table lock descriptionRolf Eike Beer1-1/+1
Signed-off-by: Rolf Eike Beer <eb@emlix.com> Link: https://lore.kernel.org/r/2338863.uUFqZTUbry@devpool47 Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18docs: Remove make headers_check from checklistMilan Lakhani1-8/+6
Remove the make headers_check step from submit-checklist.rst as this is no longer functional. Signed-off-by: Milan Lakhani <milan.lakhani@codethink.co.uk> Link: https://lore.kernel.org/r/1610458861-2832-1-git-send-email-milan.lakhani@codethink.co.uk Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18samples/kprobes: Add ARM supportMarc Koderer1-0/+8
Plenty of architectures are already supported and this adds ARM support. Signed-off-by: Marc Koderer <marc@koderer.com> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Link: https://lore.kernel.org/r/20210112154054.17138-1-marc@koderer.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18docs: submitting-patches: Emphasise the requirement to Cc: stable when using ↵Lee Jones1-0/+5
Fixes: tag Clear-up any confusion surrounding the Fixes: tag with regards to the need to Cc: the stable mailing list when submitting stable patch candidates. Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/20210113163315.1331064-1-lee.jones@linaro.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18docs/kokr: Link memory-barriers.txt to rstSeongJae Park1-0/+15
This commit links Korean translation of 'memory-barriers.txt' in the translations index rst file as the original version is linked in 'Documentation/staging/index.rst'. Signed-off-by: SeongJae Park <sjpark@amazon.de> Link: https://lore.kernel.org/r/20210117100931.9347-4-sj38.park@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18docs/kokr: make reporting-bugs.rst obsoleteSeongJae Park1-1/+1
Translate this commit to Korean: da514157c4f0 ("docs: make reporting-bugs.rst obsolete") Signed-off-by: SeongJae Park <sjpark@amazon.de> Link: https://lore.kernel.org/r/20210117100931.9347-3-sj38.park@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18Documentation/kokr/howto: Replace HTTP links with HTTPS ones: ↵SeongJae Park1-1/+1
Documentation/process Apply this commit to Korean: e7b4311ebcac ("Replace HTTP links with HTTPS ones: Documentation/process") Signed-off-by: SeongJae Park <sjpark@amazon.de> Link: https://lore.kernel.org/r/20210117100931.9347-2-sj38.park@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-18docs: process/howto.rst: make sections on bug reporting match practiceThorsten Leemhuis1-10/+10
The file Documentation/process/howto.rst points to bugzilla.kernel.org as the primary place to report kernel bugs to. For most of the kernel that's the wrong place, as the MAINTAINERS file shows. Adjust those sections to make them match current practice. This change also removes a contradiction with the recently added text Documentation/admin-guide/reporting-issues.rst, which is a reason for a 'this needs further discussion' warning note in there. The change is thus a prerequisite to remove that warning, nevertheless it is left for now to make sure people review the text's approach more carefully. Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210116143542.69199-1-linux@leemhuis.info Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-13doc/zh_CN: mips: use doc references insteadLukas Bulwahn4-4/+4
The Chinese mips translations refer to non-existing labels in the original documentation. Hence, make htmldocs warns about those undefined labels on all files in ./Documentation/translations/zh_CN/mips/. Replace the references to non-existing labels with suitable doc references. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Fixes: 419b1d4ed1cb ("doc/zh_CN: add mips ingenic-tcu.rst translation") Fixes: 72bc9d08868d ("doc/zh_CN: add mips features.rst translation") Fixes: 7fd3954b0c52 ("doc/zh_CN: add mips booting.rst translation") Fixes: b8e724fd7117 ("doc/zh_CN: add mips index.rst translation") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/r/20210113070557.28792-1-lukas.bulwahn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-13doc/zh_CN: adjust table markup in mips/ingenic-tcu.rstLukas Bulwahn1-2/+2
Commit 419b1d4ed1cb ("doc/zh_CN: add mips ingenic-tcu.rst translation") introduces a warning with make htmldocs: ./Documentation/translations/zh_CN/mips/ingenic-tcu.rst: 61: WARNING: Malformed table. Text in column margin in table line 6. Adjust the table markup to address this warning. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Fixes: 419b1d4ed1cb ("doc/zh_CN: add mips ingenic-tcu.rst translation") Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/r/20210113070023.25064-1-lukas.bulwahn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-12doc/zh_CN: add mips ingenic-tcu.rst translationYanteng Si1-0/+69
This patch translates Documentation/mips/ingenic-tcu.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Link: https://lore.kernel.org/r/20210112115259.217944-4-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-12doc/zh_CN: add mips features.rst translationYanteng Si1-0/+10
This patch translates Documentation/mips/features.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Link: https://lore.kernel.org/r/20210112115259.217944-3-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-12doc/zh_CN: add mips booting.rst translationYanteng Si1-0/+31
This patch translates Documentation/mips/booting.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Link: https://lore.kernel.org/r/20210112115259.217944-2-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-12doc/zh_CN: add mips index.rst translationYanteng Si1-0/+29
This patch translates Documentation/mips/index.rst into Chinese. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Link: https://lore.kernel.org/r/20210112115259.217944-1-siyanteng@loongson.cn Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11samples/kprobes: Remove misleading commentMarc Koderer1-1/+0
The example file supports many architectures not only x86 and PPC. Signed-off-by: Marc Koderer <marc@koderer.com> Cc: trivial@kernel.org Link: https://lore.kernel.org/r/20201228060415.2194-1-marc@koderer.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11Documentation: document dma device use for mcbJohannes Thumshirn1-0/+12
Hannes reported a problem with setting up dma transfers on a mcb device. The problem boiled down to the use of a wrong 'device' for the dma functions. Document how to setup dma transfers for a IP core on a mcb carrier. Reported-by: Hannes Duerr <Hannes.Duerr@duagon.com> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/3bdc8f76b30c2b0e2a2bfab06c2e73797ddc9384.1608305690.git.johannes.thumshirn@wdc.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11docs: Include ext4 documentation via filesystems/Jonathan Neuschäfer2-11/+1
The documentation for other filesystems is already included via filesystems/index.rst. Include ext4 in the same way and remove it from the top-level table of contents. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20210101215215.1047826-1-j.neuschaefer@gmx.net Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11Documentation/dax: Update description of DAX policy changingHao Li1-14/+3
After commit 77573fa310d9 ("fs: Kill DCACHE_DONTCACHE dentry even if DCACHE_REFERENCED is set"), changes to DAX policy will take effect as soon as all references to this file are gone. Update the documentation accordingly. Signed-off-by: Hao Li <lihao2018.fnst@cn.fujitsu.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20210106015000.5263-1-lihao2018.fnst@cn.fujitsu.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11Documentation: Fix typos found in cgroup-v2.rstJiang Biao1-2/+2
Fix typos found in Documentation/admin-guide/cgroup-v2.rst. Signed-off-by: Jiang Biao <benbjiang@tencent.com> Link: https://lore.kernel.org/r/20210107141118.9530-1-benbjiang@tencent.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11docs: filesystems: vfs: Correct the struct nameLiao Pingfang1-1/+1
The struct name should be file_system_type instead of file_system_operations. Signed-off-by: Liao Pingfang <winndows@163.com> Link: https://lore.kernel.org/r/1610265599-5101-1-git-send-email-winndows@163.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11Documentation: Replace lkml.org links with loreJoe Perches18-92/+92
Replace the lkml.org links with lore to better use a single source that's more likely to stay available long-term. Done by bash script: cvt_lkml_to_lore () { tmpfile=$(mktemp ./.cvt_links.XXXXXXX) header=$(echo $1 | sed 's@/lkml/@/lkml/headers/@') wget -qO - $header > $tmpfile if [[ $? == 0 ]] ; then link=$(grep -i '^Message-Id:' $tmpfile | head -1 | \ sed -r -e 's/^\s*Message-Id:\s*<\s*//' -e 's/\s*>\s*$//' -e 's@^@https://lore.kernel.org/r/@') # echo "testlink: $link" if [ -n "$link" ] ; then wget -qO - $link > /dev/null if [[ $? == 0 ]] ; then echo $link fi fi fi rm -f $tmpfile } git grep -P -o "\bhttps?://(?:www.)?lkml.org/lkml[\/\w]+" $@ | while read line ; do echo $line file=$(echo $line | cut -f1 -d':') link=$(echo $line | cut -f2- -d':') newlink=$(cvt_lkml_to_lore $link) if [[ -n "$newlink" ]] ; then sed -i -e "s#\b$link\b#$newlink#" $file fi done Link: https://lore.kernel.org/patchwork/patch/1265849/#1462688 Signed-off-by: Joe Perches <joe@perches.com> Link: https://lore.kernel.org/r/77cdb7f32cfb087955bfc3600b86c40bed5d4104.camel@perches.com 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>
2021-01-10Linux 5.11-rc3v5.11-rc3Linus Torvalds1-1/+1
2021-01-10Merge tag 'kbuild-fixes-v5.11' of ↵Linus Torvalds6-14/+6
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Search for <ncurses.h> in the default header path of HOSTCC - Tweak the option order to be kind to old BSD awk - Remove 'kvmconfig' and 'xenconfig' shorthands - Fix documentation * tag 'kbuild-fixes-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: Documentation: kbuild: Fix section reference kconfig: remove 'kvmconfig' and 'xenconfig' shorthands lib/raid6: Let $(UNROLL) rules work with macOS userland kconfig: Support building mconf with vendor sysroot ncurses kconfig: config script: add a little user help MAINTAINERS: adjust GCC PLUGINS after gcc-plugin.sh removal
2021-01-10Merge tag 'scsi-fixes' of ↵Linus Torvalds5-26/+123
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is two driver fixes (megaraid_sas and hisi_sas). The megaraid one is a revert of a previous revert of a cpu hotplug fix which exposed a bug in the block layer which has been fixed in this merge window. The hisi_sas performance enhancement comes from switching to interrupt managed completion queues, which depended on the addition of devm_platform_get_irqs_affinity() which is now upstream via the irq tree in the last merge window" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: hisi_sas: Expose HW queues for v2 hw Revert "Revert "scsi: megaraid_sas: Added support for shared host tagset for cpuhotplug""
2021-01-10Merge tag 'block-5.11-2021-01-10' of git://git.kernel.dk/linux-blockLinus Torvalds22-59/+172
Pull block fixes from Jens Axboe: - Missing CRC32 selections (Arnd) - Fix for a merge window regression with bdev inode init (Christoph) - bcache fixes - rnbd fixes - NVMe pull request from Christoph: - fix a race in the nvme-tcp send code (Sagi Grimberg) - fix a list corruption in an nvme-rdma error path (Israel Rukshin) - avoid a possible double fetch in nvme-pci (Lalithambika Krishnakumar) - add the susystem NQN quirk for a Samsung driver (Gopal Tiwari) - fix two compiler warnings in nvme-fcloop (James Smart) - don't call sleeping functions from irq context in nvme-fc (James Smart) - remove an unused argument (Max Gurtovoy) - remove unused exports (Minwoo Im) - Use-after-free fix for partition iteration (Ming) - Missing blk-mq debugfs flag annotation (John) - Bdev freeze regression fix (Satya) - blk-iocost NULL pointer deref fix (Tejun) * tag 'block-5.11-2021-01-10' of git://git.kernel.dk/linux-block: (26 commits) bcache: set bcache device into read-only mode for BCH_FEATURE_INCOMPAT_OBSO_LARGE_BUCKET bcache: introduce BCH_FEATURE_INCOMPAT_LOG_LARGE_BUCKET_SIZE for large bucket bcache: check unsupported feature sets for bcache register bcache: fix typo from SUUP to SUPP in features.h bcache: set pdev_set_uuid before scond loop iteration blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED block/rnbd-clt: avoid module unload race with close confirmation block/rnbd: Adding name to the Contributors List block/rnbd-clt: Fix sg table use after free block/rnbd-srv: Fix use after free in rnbd_srv_sess_dev_force_close block/rnbd: Select SG_POOL for RNBD_CLIENT block: pre-initialize struct block_device in bdev_alloc_inode fs: Fix freeze_bdev()/thaw_bdev() accounting of bd_fsfreeze_sb nvme: remove the unused status argument from nvme_trace_bio_complete nvmet-rdma: Fix list_del corruption on queue establishment failure nvme: unexport functions with no external caller nvme: avoid possible double fetch in handling CQE nvme-tcp: Fix possible race of io_work and direct send nvme-pci: mark Samsung PM1725a as IGNORE_DEV_SUBNQN nvme-fcloop: Fix sscanf type and list_first_entry_or_null warnings ...
2021-01-10Merge tag 'io_uring-5.11-2021-01-10' of git://git.kernel.dk/linux-blockLinus Torvalds1-89/+167
Pull io_uring fixes from Jens Axboe: "A bit larger than I had hoped at this point, but it's all changes that will be directed towards stable anyway. In detail: - Fix a merge window regression on error return (Matthew) - Remove useless variable declaration/assignment (Ye Bin) - IOPOLL fixes (Pavel) - Exit and cancelation fixes (Pavel) - fasync lockdep complaint fix (Pavel) - Ensure SQPOLL is synchronized with creator life time (Pavel)" * tag 'io_uring-5.11-2021-01-10' of git://git.kernel.dk/linux-block: io_uring: stop SQPOLL submit on creator's death io_uring: add warn_once for io_uring_flush() io_uring: inline io_uring_attempt_task_drop() io_uring: io_rw_reissue lockdep annotations io_uring: synchronise ev_posted() with waitqueues io_uring: dont kill fasync under completion_lock io_uring: trigger eventfd for IOPOLL io_uring: Fix return value from alloc_fixed_file_ref_node io_uring: Delete useless variable ‘id’ in io_prep_async_work io_uring: cancel more aggressively in exit_work io_uring: drop file refs after task cancel io_uring: patch up IOPOLL overflow_flush sync io_uring: synchronise IOPOLL on task_submit fail
2021-01-10Merge tag 'usb-5.11-rc3' of ↵Linus Torvalds33-225/+267
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of small USB driver fixes for 5.11-rc3. Include in here are: - USB gadget driver fixes for reported issues - new usb-serial driver ids - dma from stack bugfixes - typec bugfixes - dwc3 bugfixes - xhci driver bugfixes - other small misc usb driver bugfixes All of these have been in linux-next with no reported issues" * tag 'usb-5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (35 commits) usb: dwc3: gadget: Clear wait flag on dequeue usb: typec: Send uevent for num_altmodes update usb: typec: Fix copy paste error for NVIDIA alt-mode description usb: gadget: enable super speed plus kcov, usb: hide in_serving_softirq checks in __usb_hcd_giveback_urb usb: uas: Add PNY USB Portable SSD to unusual_uas usb: gadget: configfs: Preserve function ordering after bind failure usb: gadget: select CONFIG_CRC32 usb: gadget: core: change the comment for usb_gadget_connect usb: gadget: configfs: Fix use-after-free issue with udc_name usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup usb: usbip: vhci_hcd: protect shift size USB: usblp: fix DMA to stack USB: serial: iuu_phoenix: fix DMA from stack USB: serial: option: add LongSung M5710 module support USB: serial: option: add Quectel EM160R-GL USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug usb: gadget: f_uac2: reset wMaxPacketSize usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one ...
2021-01-10Merge tag 'staging-5.11-rc3' of ↵Linus Torvalds5-29/+21
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are some small staging driver fixes for 5.11-rc3. Nothing major, just resolving some reported issues: - cleanup some remaining mentions of the ION drivers that were removed in 5.11-rc1 - comedi driver bugfix - two error path memory leak fixes All have been in linux-next for a while with no reported issues" * tag 'staging-5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: ION: remove some references to CONFIG_ION staging: mt7621-dma: Fix a resource leak in an error handling path Staging: comedi: Return -EFAULT if copy_to_user() fails staging: spmi: hisi-spmi-controller: Fix some error handling paths
2021-01-10Merge tag 'char-misc-5.11-rc3' of ↵Linus Torvalds21-217/+322
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small char and misc driver fixes for 5.11-rc3. The majority here are fixes for the habanalabs drivers, but also in here are: - crypto driver fix - pvpanic driver fix - updated font file - interconnect driver fixes All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (26 commits) Fonts: font_ter16x32: Update font with new upstream Terminus release misc: pvpanic: Check devm_ioport_map() for NULL speakup: Add github repository URL and bug tracker MAINTAINERS: Update Georgi's email address crypto: asym_tpm: correct zero out potential secrets habanalabs: Fix memleak in hl_device_reset interconnect: imx8mq: Use icc_sync_state interconnect: imx: Remove a useless test interconnect: imx: Add a missing of_node_put after of_device_is_available interconnect: qcom: fix rpmh link failures habanalabs: fix order of status check habanalabs: register to pci shutdown callback habanalabs: add validation cs counter, fix misplaced counters habanalabs/gaudi: retry loading TPC f/w on -EINTR habanalabs: adjust pci controller init to new firmware habanalabs: update comment in hl_boot_if.h habanalabs/gaudi: enhance reset message habanalabs: full FW hard reset support habanalabs/gaudi: disable CGM at HW initialization habanalabs: Revise comment to align with mirror list name ...
2021-01-11Documentation: kbuild: Fix section referenceViresh Kumar1-1/+1
Section 3.11 was incorrectly called 3.9, fix it. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2021-01-10Merge tag 'arc-5.11-rc3-fixes' of ↵Linus Torvalds5-232/+3
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - Address the 2nd boot failure due to snafu in signal handling code (first was generic console ttynull issue) - misc other fixes * tag 'arc-5.11-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [hsdk]: Enable FPU_SAVE_RESTORE ARC: unbork 5.11 bootup: fix snafu in _TIF_NOTIFY_SIGNAL handling include/soc: remove headers for EZChip NPS arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC
2021-01-10Merge tag 'powerpc-5.11-3' of ↵Linus Torvalds2-1/+10
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - A fix for machine check handling with VMAP stack on 32-bit. - A clang build fix. Thanks to Christophe Leroy and Nathan Chancellor. * tag 'powerpc-5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: Handle .text.{hot,unlikely}.* in linker script powerpc/32s: Fix RTAS machine check with VMAP stack
2021-01-10Merge tag 'x86_urgent_for_v5.11_rc3' of ↵Linus Torvalds8-83/+94
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: "As expected, fixes started trickling in after the holidays so here is the accumulated pile of x86 fixes for 5.11: - A fix for fanotify_mark() missing the conversion of x86_32 native syscalls which take 64-bit arguments to the compat handlers due to former having a general compat handler. (Brian Gerst) - Add a forgotten pmd page destructor call to pud_free_pmd_page() where a pmd page is freed. (Dan Williams) - Make IN/OUT insns with an u8 immediate port operand handling for SEV-ES guests more precise by using only the single port byte and not the whole s32 value of the insn decoder. (Peter Gonda) - Correct a straddling end range check before returning the proper MTRR type, when the end address is the same as top of memory. (Ying-Tsun Huang) - Change PQR_ASSOC MSR update scheme when moving a task to a resctrl resource group to avoid significant performance overhead with some resctrl workloads. (Fenghua Yu) - Avoid the actual task move overhead when the task is already in the resource group. (Fenghua Yu)" * tag 'x86_urgent_for_v5.11_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/resctrl: Don't move a task to the same resource group x86/resctrl: Use an IPI instead of task_work_add() to update PQR_ASSOC MSR x86/mtrr: Correct the range check before performing MTRR type lookups x86/sev-es: Fix SEV-ES OUT/IN immediate opcode vc handling x86/mm: Fix leak of pmd ptlock fanotify: Fix sys_fanotify_mark() on native x86-32
2021-01-09Merge tag 'hwmon-for-v5.11-rc3' of ↵Linus Torvalds3-3/+14
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Fix possible KASAN issue in amd_energy driver - Avoid configuration problem in pwm-fan driver - Fix kernel-doc warning in sbtsi_temp documentation * tag 'hwmon-for-v5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (amd_energy) fix allocation of hwmon_channel_info config hwmon: (pwm-fan) Ensure that calculation doesn't discard big period values hwmon: (sbtsi_temp) Fix Documenation kernel-doc warning
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