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2020-03-02docs: filesystems: convert gfs2.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Bob Peterson <rpeterso@redhat.com> Link: https://lore.kernel.org/r/6d7a296de025bcfed7a229da7f8cc1678944f304.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert f2fs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document and section titles; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/8dd156320b0c015dec6d3f848d03ea057042a15b.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert ext3.txt to ReSTMauro Carvalho Chehab
Nothing really required here. Just renaming would be enough. Yet, while here, lets add a SPDX header and adjust document title to met the same standard we're using on most docs. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/26960235e3e7c972bd543f5dd59f1ef4f3a877c6.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert ext2.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Use footnoote markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/fde6721f0303259d830391e351dbde48f67f3ec7.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert erofs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Add a document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Add lists markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/402d1d2f7252b8a683f7a9c6867bc5428da64026.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert efivarfs.txt to ReSTMauro Carvalho Chehab
Trivial changes: - Add a SPDX header; - Adjust document title; - Mark a literal block as such; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/215691d747055c4ccb038ec7d78d8d1fe87fe2c0.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert ecryptfs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Add a document title; - use :field: markup; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Tyler Hicks <code@tyhicks.com> Link: https://lore.kernel.org/r/6e13841ebd00c8d988027115c75c58821bb41a0c.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert dlmfs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Use copyright symbol; - Adjust document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/efc9e59925723e17d1a4741b11049616c221463e.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert debugfs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Use copyright symbol; - Add a document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Use footnoote markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/42db8f9db17a5d8b619130815ae63d1615951d50.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert cramfs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Nicolas Pitre <nico@fluxnic.net> Link: https://lore.kernel.org/r/e87b267e71f99974b7bb3fc0a4a08454ff58165e.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert ceph.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Jeff Layton <jlayton@kernel.org> Link: https://lore.kernel.org/r/df2f142b5ca5842e030d8209482dfd62dcbe020f.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert btrfs.txt to ReSTMauro Carvalho Chehab
Just trivial changes: - Add a SPDX header; - Add it to filesystems/index.rst. While here, adjust document title, just to make it use the same style of the other docs. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: David Sterba <dsterba@suse.com> Link: https://lore.kernel.org/r/1ef76da4ac24a9a6f6187723554733c702ea19ae.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert bfs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/93991bcc05e419368ee1e585c81057fb2c7c8d2b.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert befs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document and section titles; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/3e29ea6df6cd569021cfa953ccb8ed7dfc146f3d.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert autofs-mount-control.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/8cae057ae244d0f5b58d3c209bcdae5ed82bc52c.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert afs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document and section titles; - Comment out text-only ToC; - Mark literal blocks as such; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/d77f5afdb5da0f8b0ec3dbe720aef23f1ce73bb5.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert affs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Add table markups; - Mark literal blocks as such; - Some whitespace fixes and new line breaks; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: David Sterba <dsterba@suse.com> Link: https://lore.kernel.org/r/b44c56befe0e28cbc0eb1b3e281ad7d99737ff16.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert adfs.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Add a document title; - Adjust section titles; - Mark literal blocks as such; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/15ee92f03ec917e5d26bd7b863565dec88c843f6.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: filesystems: convert 9p.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Add a document title; - Adjust section titles; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add table markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/96a060b7b5c0c3838ab1751addfe4d6d3bc37bd6.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02Documentation: nfsroot.rst: Fix references to nfsroot.rstNiklas Söderlund
When converting and moving nfsroot.txt to nfsroot.rst the references to the old text file was not updated to match the change, fix this. Fixes: f9a9349846f92b2d ("Documentation: nfsroot.txt: convert to ReST") Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200212181332.520545-1-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02scripts/sphinx-pre-install: add '-p python3' to virtualenvTim Bird
With Ubuntu 16.04 (and presumably Debian distros of the same age), the instructions for setting up a python virtual environment should do so with the python 3 interpreter. On these older distros, the default python (and virtualenv command) might be python2 based. Some of the packages that sphinx relies on are now only available for python3. If you don't specify the python3 interpreter for the virtualenv, you get errors when doing the pip installs for various packages Fix this by adding '-p python3' to the virtualenv recommendation line. Signed-off-by: Tim Bird <tim.bird@sony.com> Link: https://lore.kernel.org/r/1582594481-23221-1-git-send-email-tim.bird@sony.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02Documentation: kthread: Fix WQ_SYSFS workqueues path nameZenghui Yu
The set of WQ_SYSFS workqueues should be displayed using "ls /sys/devices/virtual/workqueue", add the missing '/'. Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Link: https://lore.kernel.org/r/20200225124052.1506-1-yuzenghui@huawei.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02Documentation: kobject.txt has been moved to core-api/kobject.rstSameer Rahmani
Moved the `kobject.txt` to `core-api/kobject.rst` and updated the `core-api` index to point to it. Signed-off-by: Sameer Rahmani <lxsameer@gnu.org> [jc: moved it down from the top of core-api/index.rst] Link: https://lore.kernel.org/r/20200225222125.61874-2-lxsameer@gnu.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02Documentation: Converted the `kobject.txt` to rst formatSameer Rahmani
Reviewed and converted the `kobject.txt` format to rst in place. Signed-off-by: Sameer Rahmani <lxsameer@gnu.org> Link: https://lore.kernel.org/r/20200225222125.61874-1-lxsameer@gnu.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02doc: cgroup: improve formatting of referencesJakub Kicinski
Annotate references to other documents to make them clickable. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Link: https://lore.kernel.org/r/20200228000653.1572553-6-kuba@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02doc: cgroup: improve formatting of cpuset examplesJakub Kicinski
We need literal sections otherwise the entire example is rendered as a single line. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Link: https://lore.kernel.org/r/20200228000653.1572553-5-kuba@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02doc: cgroup: improve formatting of io exampleJakub Kicinski
We need a literal section, like few paragraphs below. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Link: https://lore.kernel.org/r/20200228000653.1572553-4-kuba@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02doc: cgroup: improve formatting of mem statsJakub Kicinski
If there is an empty line between item and description Sphinx does not emphasize the item. First half of the list does not have the empty line and is emphasized correctly. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Link: https://lore.kernel.org/r/20200228000653.1572553-3-kuba@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02doc: cgroup: improve formattingJakub Kicinski
Fix tabs vs spaces issue which cases the line to be considered a new list entry. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Link: https://lore.kernel.org/r/20200228000653.1572553-2-kuba@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: kernel-docs: Remove "Here is its" at the end of linesJonathan Neuschäfer
Before commit 9e03ea7f683e ("Documentation/kernel-docs.txt: convert it to ReST markup"), it read: Description: Linux Journal Kernel Korner article. Here is its abstract: "..." In Sphinx' HTML formatting, however, the "Here is its" doesn't make sense anymore, because the "Abstract:" is clearly separated. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20200228204147.8622-1-j.neuschaefer@gmx.net Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: admin-guide: kernel-parameters: Document earlycon options for i.MX UARTsJonathan Neuschäfer
drivers/tty/serial/imx.c implements these earlycon options. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20200229132750.2783-1-j.neuschaefer@gmx.net Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-03-02docs: dev-tools: gcov: Remove a stray single-quoteJonathan Neuschäfer
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20200229173515.13868-1-j.neuschaefer@gmx.net Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25docs: kref: Clarify the use of two kref_put() in example codeManivannan Sadhasivam
Eventhough the current documentation explains that the reference count gets incremented by both kref_init() and kref_get(), it is often misunderstood that only one instance of kref_put() is needed in the example code. So let's clarify that a bit. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25docs: add a script to check sysctl docsStephen Kitt
This script allows sysctl documentation to be checked against the kernel source code, to identify missing or obsolete entries. Running it against 5.5 shows for example that sysctl/kernel.rst has two obsolete entries and is missing 52 entries. Signed-off-by: Stephen Kitt <steve@sk2.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25Documentation: fix a typo for intel_iommu=nobounceAlex Hung
"untrusted" was mis-spelled as "unstrusted" Signed-off-by: Alex Hung <alex.hung@canonical.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25docs: sysctl/kernel: document acpi_video_flagsStephen Kitt
Based on the implementation in arch/x86/kernel/acpi/sleep.c, in particular the acpi_sleep_setup() function. Signed-off-by: Stephen Kitt <steve@sk2.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25Merge tag 'docs-5.6-fixes' into docs-nextJonathan Corbet
A pair of docs-build fixes.
2020-02-25docs: Fix empty parallelism argumentKees Cook
When there was no parallelism (no top-level -j arg and a pre-1.7 sphinx-build), the argument passed would be empty ("") instead of just being missing, which would (understandably) badly confuse sphinx-build. Fix this by removing the quotes. Reported-by: Rafael J. Wysocki <rafael@kernel.org> Fixes: 51e46c7a4007 ("docs, parallelism: Rearrange how jobserver reservations are made") Cc: stable@vger.kernel.org # v5.5 only Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25docs: remove MPX from the x86 tocStephen Kitt
MPX was removed in commit 45fc24e89b7c ("x86/mpx: remove MPX from arch/x86"), this removes the corresponding entry in the x86 toc. This was suggested by a Sphinx warning. Signed-off-by: Stephen Kitt <steve@sk2.org> Fixes: 45fc24e89b7cc ("x86/mpx: remove MPX from arch/x86") Acked-by: Dave Hansen <dave.hansen@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25docs: gpu: i915.rst: fix warnings due to file renamesMauro Carvalho Chehab
Fix two warnings due to file rename: WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -function csr support for dmc ./drivers/gpu/drm/i915/intel_csr.c' failed with return code 1 WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -internal ./drivers/gpu/drm/i915/intel_csr.c' failed with return code 2 Fixes: 06d3ff6e7451 ("drm/i915: move intel_csr.[ch] under display/") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25scripts: documentation-file-ref-check: improve :doc: handlingMauro Carvalho Chehab
There are some issues at the script with regards to :doc: tags: - It doesn't escape files under Documentation/sphinx, leading to false positives; - It doesn't handle root URLs, like :doc:`/x86/boot`; - It doesn't output the file with a bad reference. Address those things, in order to remove false positives from the list of problems. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-25docs/core-api: Add Fedora instructions for GCC pluginsMichael Ellerman
Add an example of how to install the necessary packages for GCC plugins on Fedora. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-19tools/edid: Move EDID data sets from Documentation/Jonathan Neuschäfer
The EDID files are not really documentation. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-19docs: admin-guide: edid: Clarify where to run "make"Jonathan Neuschäfer
When both the documentation and the data files lived in Documentation/EDID, this wasn't necessary, but both have been moved to other directories in the meantime. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-19docs: admin-guide: Move edid.rst from driver-apiJonathan Neuschäfer
This document describes actions that an admin can do, rather than interfaces available to driver developers, so admin-guide seems to be a more appropriate place for it. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-19docs: driver-api: edid: Fix list formattingJonathan Neuschäfer
Without the empty lines, Sphinx renders the list as part of the running text. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-19Documentation: sort _SPHINXDIRS for 'make help'Randy Dunlap
Sort the _SPHINXDIRS so that the 'make help' output is easier to read & search and in a predictable order instead of some unknown pseudo-random order. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-19Documentation: bring process docs up to dateTony Fischetti
The guide to the kernel dev process documentation, for example, contains references to older kernels and their timelines. In addition, one of the "long term support kernels" listed have since reached EOL, and a new one has been named. This patch brings information/tables up to date. Additionally, some very trivial grammatical errors, unclear sentences, and potentially unsavory diction have been edited. Signed-off-by: Tony Fischetti <tony.fischetti@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-19Replace dead urls with active urls for MuttBhaskar Chowdhury
This patch replace stale/dead urls with active urls for Mutt. Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-02-19docs: sysctl/kernel: remove rtsig entriesStephen Kitt
These have no corresponding code in the kernel. Signed-off-by: Stephen Kitt <steve@sk2.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>