The name of the directory where the schedule docs are
stored are wrong on those files.
Signed-off-by: NMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: NValentin Schneider <valentin.schneider@arm.com>
Link: https://lore.kernel.org/r/a32c2bba17aa69dc18670b7de1a3a35bfa1e1f88.1599660067.git.mchehab+huawei@kernel.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

This should solve bad error reports like this one:

	./include/linux/iio/iio.h:0: WARNING: Unknown target name: "devm".
Signed-off-by: NMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/56eed0ba50cd726236acd12b11b55ce54854c5ea.1599660067.git.mchehab+huawei@kernel.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The default way of building documentation is to use
Sphinx toolchain installed via pip, inside the
Kernel tree main directory. That's what's recommended by:

	scripts/sphinx-pre-install

As it usually provides a better version of this package
than the one installed, specially on LTS distros.

So, add the directories created by running the commands
suggested by the script.
Signed-off-by: NMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/ac4e23d556c7d95cb11d6d5c605f43e425b2c3c7.1599660067.git.mchehab+huawei@kernel.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

This prevents the chapter headings from showing up in the table of
contents in filesystems/index.html.

Note that I didn't pick "UBIFS Authentication" as the document title,
because there is a chapter of the same name, and Sphinx complains about
multiple headings with the same name:

  /.../Documentation/filesystems/ubifs-authentication.rst:207:
  WARNING: duplicate label filesystems/ubifs-authentication:ubifs
  authentication, other instance in
  /.../Documentation/filesystems/ubifs-authentication.rst

Remove the :orphan: tag, as the document has been included into the
toctree.
Signed-off-by: NJonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20200905204326.1378339-3-j.neuschaefer@gmx.netSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Signed-off-by: NJonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20200905204326.1378339-2-j.neuschaefer@gmx.netSigned-off-by: NJonathan Corbet <corbet@lwn.net>

fourV CPUs should be four CPUs.
Signed-off-by: NBarry Song <song.bao.hua@hisilicon.com>
Link: https://lore.kernel.org/r/20200904101902.29560-1-song.bao.hua@hisilicon.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Rename function name to the actual name referenced in
struct iio_sw_trigger_ops.
Signed-off-by: NLars Poeschel <poeschel@lemonage.de>
Link: https://lore.kernel.org/r/20200904091911.269715-1-poeschel@lemonage.deSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Add Sphinx reference links to HMM and CPUSETS, and numerous small
editorial changes to make the page_migration.rst document more readable.
Signed-off-by: NRalph Campbell <rcampbell@nvidia.com>
Reviewed-by: NRandy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20200902225247.15213-1-rcampbell@nvidia.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Update information in the zero-length and one-element arrays section
and illustrate how to make use of the new flex_array_size() helper,
together with struct_size() and a flexible-array member.
Signed-off-by: NGustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: NKees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20200901010949.GA21398@embeddedorSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Add to Documentation/process/submit-checklist.rst that patch
submitters should run "make htmldocs" and verify that any
Documentation/ changes (patches) are clean (no new warnings/errors).
Signed-off-by: NRandy Dunlap <rdunlap@infradead.org>
Reviewed-by: NMike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/cf5bbdf5-03ff-0606-a6d4-ca196d90aee9@infradead.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Commit a4232963 ("driver-core: Move kobj_to_dev from genhd.h to device.h")
introduced kobj_to_dev() function.
Signed-off-by: NDenis Efremov <efremov@linux.com>
Link: https://lore.kernel.org/r/20200830144135.6956-1-efremov@linux.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Commit 15322a0d ("lsm: remove current_security()") removed
current_security() from the sources.
Signed-off-by: NDenis Efremov <efremov@linux.com>
Link: https://lore.kernel.org/r/20200830142509.5738-1-efremov@linux.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

bcache.rst is from the original bcache.txt which was merged in mainline
kernel v3.10. There are a few things changed in the past 7 years. This
patch updates bache.rst documents in following content,
- Update bcache-tools git repo to,
  https://git.kernel.org/pub/scm/linux/kernel/git/colyli/bcache-tools.git/
- Update bcache kernel tree to mainline kernel tree,
  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
- make-bcache util is replaced by the unified bcache util,
  `make-bcache` now can be performed by `bcache make`
Signed-off-by: NColy Li <colyli@suse.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kent Overstreet <kent.overstreet@gmail.com>
Link: https://lore.kernel.org/r/20200821151354.16727-1-colyli@suse.deSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The parameters in command examples for tpm2_createprimary and
tpm2_evictcontrol are outdated, people (like me) are not able to create
trusted key by these command examples.

This patch updates the parameters of command example tpm2_createprimary
and tpm2_evictcontrol in trusted-encrypted.rst. With Linux kernel v5.8
and tpm2-tools-4.1, people can create a trusted key by following the
examples in this document.
Signed-off-by: NColy Li <colyli@suse.de>
Reviewed-by: NJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: NStefan Berger <stefanb@linux.ibm.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Mimi Zohar <zohar@linux.ibm.com>
Cc: Peter Huewe <peterhuewe@gmx.de>
Link: https://lore.kernel.org/r/20200821135356.15737-1-colyli@suse.deSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The actual symbol that is exported and usable is
'KVM_MEMORY_ENCRYPT_OP', not 'KVM_MEM_ENCRYPT_OP'

$ git grep -l KVM_MEM_ENCRYPT_OP
Documentation/virt/kvm/amd-memory-encryption.rst

$ git grep -l KVM_MEMORY_ENCRYPT_OP
Documentation/virt/kvm/api.rst
arch/x86/kvm/x86.c
include/uapi/linux/kvm.h
tools/include/uapi/linux/kvm.h

While we're in there, update the KVM API category for
KVM_MEMORY_ENCRYPT_OP. It is called on a VM file descriptor.
Signed-off-by: NConnor Kuehl <ckuehl@redhat.com>
Link: https://lore.kernel.org/r/20200819211952.251984-1-ckuehl@redhat.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The Sphinx 3.x upgrade broke a number of things in our special "cdomain"
module that are not easy to fix.  For now, just disable that module for the
3.x build and put out a warning that the build will not be perfect.
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Git is fairly ubiquitous these days, and the additional information in
this documentation for preparing patches without it is not especially
relevant anymore and may serve to confuse new contributors.

The git request-pull comments were also removed, given that it is not a
tool well-suited to novice contributors, nor do maintainers especially
appreciate receiving unexpected request-pulls from new contributors.
Signed-off-by: NDrew DeVault <sir@cmpwn.com>
Link: https://lore.kernel.org/r/20200903160545.83185-5-sir@cmpwn.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The repeated sign-offs necessary when a subsystem maintainer modifies an
incoming patch has been moved from submitting-patches.rst to
Documentation/maintainer, since the affairs of a subsystem maintainer
are not especially relevant to someone reading a guide for how to submit
their first patch.
Signed-off-by: NDrew DeVault <sir@cmpwn.com>
Link: https://lore.kernel.org/r/20200903160545.83185-4-sir@cmpwn.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

This adds a link to https://useplaintext.email to email-clients.rst,
which is a more exhaustive resource on configuring various mail clients
for plain text use. submitting-patches.rst is also updated to direct
readers to email-clients.rst to equip new contributors with the
requisite knowledge to become a good participant on the mailing lists.
Signed-off-by: NDrew DeVault <sir@cmpwn.com>
Reviewed-by: NRandy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20200903160545.83185-3-sir@cmpwn.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

This follows similar changes throughout Documentation; these numbers
tend to get outdated and are not especially useful.
Signed-off-by: NDrew DeVault <sir@cmpwn.com>
Link: https://lore.kernel.org/r/20200903160545.83185-2-sir@cmpwn.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Update text and examples in the "Cross-referencing from
reStructuredText" section to reflect that no additional syntax is needed
anymore.
Signed-off-by: NNícolas F. R. A. Prado <nfraprado@protonmail.com>
Link: https://lore.kernel.org/r/20200903005747.3900333-3-nfraprado@protonmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

In order to cross-reference C types in the documentation, Sphinx
requires the syntax :c:type:`type_name`, or even :c:type:`struct
type_name <type_name>` in order to have the link text different from the
target text.

Extend automarkup to enable automatic cross-reference of C types by
matching any "struct|union|enum|typedef type_name" expression.
This makes the documentation's plain text cleaner and adds
cross-reference to types without any additional effort by the author.
Signed-off-by: NNícolas F. R. A. Prado <nfraprado@protonmail.com>
Link: https://lore.kernel.org/r/20200903005747.3900333-2-nfraprado@protonmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

In the past, these email lists where located at lists.redhat.com. This
is not longer the case and they are now at redhat.com/mailman/listinfo
Signed-off-by: NJavier Garcia <javier@beren.dev>
Link: https://lore.kernel.org/r/20200901090949.14514-1-javier@beren.devSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Greg has challenged some recent driver submitters on their license
choices. He was correct to do so, as the choices in these instances
did not always advance the aims of the submitters.

But, this left submitters (and the folks who help them pick licenses)
a bit confused. They have read things like
Documentation/process/license-rules.rst which says:

	individual source files can have a different license
	which is required to be compatible with the GPL-2.0

and Documentation/process/submitting-drivers.rst:

	We don't insist on any kind of exclusive GPL licensing,
	and if you wish ... you may well wish to release under
	multiple licenses.

As written, these appear a _bit_ more laissez faire than we've been in
practice lately. It sounds like we at least expect submitters to make
a well-reasoned license choice and to explain their rationale. It does
not appear that we blindly accept anything that is simply
GPLv2-compatible.

Drivers appear to be the most acute source of misunderstanding, so fix
the driver documentation first. Update it to clarify expectations.
Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: H. Peter Anvin <h.peter.anvin@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200814145625.8B708079@viggo.jf.intel.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

It's now gone from the kernel so remove it from the deprecated API text.
Signed-off-by: NJoe Perches <joe@perches.com>
Reviewed-by: NNick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/5e10c1645dd8f735215cf54a74db0f8dd3f6cbd5.camel@perches.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Based on a vote at the LLVM BoF at Plumbers 2020, we decided to start
small, supporting just one formal upstream release of LLVM for now.

We can probably widen the support window of supported versions over
time.  Also, note that LLVM's release process is different than GCC's.
GCC tends to have 1 major release per year while releasing minor updates
to the past 3 major versions.  LLVM tends to support one major release
and one minor release every six months.
Signed-off-by: NNick Desaulniers <ndesaulniers@google.com>
Tested-by: NGustavo A. R. Silva <gustavoars@kernel.org>
Tested-by: NNathan Chancellor <natechancellor@gmail.com>
Reviewed-by: NKees Cook <keescook@chromium.org>
Reviewed-by: NNathan Chancellor <natechancellor@gmail.com>
Reviewed-by: NMasahiro Yamada <masahiroy@kernel.org>
Acked-by: NWill Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20200826191555.3350406-1-ndesaulniers@google.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The submitting patches mentions criteria for a fix to be called
"security fix".  Add a link to document explaining the entire process
of handling security bugs.
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: NFelipe Balbi <balbi@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20200827105319.9734-1-krzk@kernel.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

While the xensource.com URLs referenced still exist, neither the Xen or Linux
2.6.18 fork have been touched since 2009, 11 years ago.  Other URLs are dead.

IA64 support was removed in Xen 4.2, in 2012.  Relegate this piece of
documentation to source history.
Signed-off-by: NAndrew Cooper <andrew.cooper3@citrix.com>
Link: https://lore.kernel.org/r/20200827175405.24344-1-andrew.cooper3@citrix.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Translate this commit to Korean:

    3e79f082 ("libnvdimm/nvdimm/flush: Allow architecture to override the flush barrier")
Signed-off-by: NSeongJae Park <sjpark@amazon.de>
Reviewed-by: NYunjae Lee <lyj7694@gmail.com>
Link: https://lore.kernel.org/r/20200829084027.4591-1-sj38.park@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Translate this commit to Korean:

    a897b13d ("docs/memory-barriers.txt: Remove remaining references to mmiowb()")
Signed-off-by: NSeongJae Park <sjpark@amazon.de>
Reviewed-by: NYunjae Lee <lyj7694@gmail.com>
Link: https://lore.kernel.org/r/20200829082607.3146-3-sj38.park@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Commit 985098a0 ("docs: fix references for DMA*.txt files") missed
fixing memory-barriers.txt file.  This commit applies the change to the
file.
Signed-off-by: NSeongJae Park <sjpark@amazon.de>
Link: https://lore.kernel.org/r/20200829082607.3146-2-sj38.park@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The sentence regarding version numbers of '-stable' kernels is quite
ambiguous.  This commit makes the sentence more clear and fix
inconsistent uses of the terms for 'version'.
Signed-off-by: NSeongJae Park <sjpark@amazon.de>
Link: https://lore.kernel.org/r/20200829082343.2979-3-sj38.park@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Translate this commit to Korean:

    fb0e0ffe ("Documentation: bring process docs up to date")
Signed-off-by: NSeongJae Park <sjpark@amazon.de>
Link: https://lore.kernel.org/r/20200829082343.2979-2-sj38.park@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix underline length build warning in thinkpad-acpi.rst documentation:

Documentation/admin-guide/laptops/thinkpad-acpi.rst:1437: WARNING: Title underline too short.
DYTC Lapmode sensor
------------------

Fixes: acf7f4a5 ("platform/x86: thinkpad_acpi: lap or desk mode interface")
Signed-off-by: NRandy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/7b2ecef9-dfb7-808a-7c05-4e4f44b363c4@infradead.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Typo fix for abituguru,abituguru3 and abituguru-datasheet
Signed-off-by: NBrandon Jiang <brandon.jiang.a@outlook.com>
Link: https://lore.kernel.org/r/DM5PR22MB0892E4FEFCA9ED055B0A8E71AC580@DM5PR22MB0892.namprd22.prod.outlook.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

I noticed a double-() in the deprecated.rst rendering today. Fix that
one and two others in the Documentation/ tree.

Acked-by: "Paul E. McKenney" <paulmck@kernel.org> # For RCU
Signed-off-by: NKees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20200817233207.4083538-1-keescook@chromium.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Signed-off-by: NTheodore Dubois <tblodt@icloud.com>
Link: https://lore.kernel.org/r/20200816233823.86316-1-tblodt@icloud.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

As long as there are only a few maintainer entry profiles, i.e., three
in v5.8, continue to maintain a complete a list of entries in the
maintainer handbook.

Complete the list by adding the RISC-V ARCHITECTURE maintainer entry
profile found in MAINTAINERS.
Signed-off-by: NLukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20200815115728.15128-1-lukas.bulwahn@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Since commit 53b7f3aa ("Add a maintainer entry profile for
documentation"), the documentation "subsystem" has a maintainer entry
profile, and it deserves to be mentioned in MAINTAINERS with a suitable
P: entry.
Signed-off-by: NLukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: NKees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20200815102658.12236-1-lukas.bulwahn@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Replace :c:func: with func() as the previous usage is deprecated.
Signed-off-by: NPuranjay Mohan <puranjay12@gmail.com>
Link: https://lore.kernel.org/r/20200812180224.24810-1-puranjay12@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>