linux/Documentation/sphinx, branch v5.10

Merge tag 'docs-5.10-3' of git://git.lwn.net/linux

2020-11-03T17:57:30Z

Pull documentation fixes from Jonathan Corbet: "A small number of fixes, plus a build tweak to respect the desire for silence in V=0 builds" * tag 'docs-5.10-3' of git://git.lwn.net/linux: docs: fix automarkup regression on Python 2 documentation: arm: sunxi: add Allwinner H6 documents scripts: kernel-doc: split typedef complex regex scripts: kernel-doc: fix typedef parsing docs: Makefile: honor V=0 for docs building

docs: fix automarkup regression on Python 2

2020-11-03T15:22:00Z

It turns out that the Python 2 re module lacks the ASCII flag, so don't try to use it there. Fixes: f66e47f98c1e ("docs: automarkup.py: Fix regexes to solve sphinx 3 warnings") Reported-by: Dafna Hirschfeld Signed-off-by: Jonathan Corbet

docs: ABI: make it parse ABI/stable as ReST-compatible files

2020-10-30T12:07:02Z

Now that the stable ABI files are compatible with ReST, parse them without converting complex descriptions as literal blocks nor escaping special characters. Please notice that escaping special characters will probably be needed at descriptions, at least for the asterisk character. Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/59ccbaa75ff05f23e701dd9a0bbe118e9343a553.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman

docs: kernel_abi.py: Handle with a lazy Sphinx parser

2020-10-30T12:02:26Z

The Sphinx docutils parser is lazy: if the content is bigger than a certain number of lines, it silenlty stops parsing it, producing an incomplete content. This seems to be worse on newer Sphinx versions, like 2.0. So, change the logic to parse the contents per input file. Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/4659b60795739308e34d2d00c57ee0742a9cd2ab.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman

docs: kernel_abi.py: use --enable-lineno for get_abi.pl

2020-10-30T12:02:26Z

Just like kernel-doc extension, we need to be able to identify what part of an imported document has issues, as reporting them as: get_abi.pl rest --dir $srctree/Documentation/ABI/obsolete --rst-source:1689: ERROR: Unexpected indentation. Makes a lot harder for someone to fix. It should be noticed that it the line which will be reported is the line where the "What:" definition is, and not the line with actually has an error. Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/d6155ab16fb7631f2fa8e7a770eae72f24bf7cc5.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman

docs: kernel_abi.py: make it compatible with Sphinx 1.7+

2020-10-30T12:02:26Z

The same way kerneldoc.py needed changes to work with newer Sphinx, this script needs the same changes. While here, reorganize the include order to match kerneldoc.py. Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/f2b25caef5db7738629773a03463908d3b39b83a.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman

docs: kernel_abi.py: fix UTF-8 support

2020-10-30T12:02:26Z

The parser breaks with UTF-8 characters with Sphinx 1.4. Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/9e7c8e3b0efaa1ae0536da6493ab438bd3f9fe58.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman

docs: kernel_abi.py: add a script to parse ABI documentation

2020-10-30T12:02:26Z

The ABI documentation is special: it is not plain text files, but, instead, files with an strict format, as specified by Documentation/ABI/README. Add a parser for it. Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/48abf1a410237e63f85354a8cd7027fdf25657bf.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman

docs: kernellog.py: add support for info()

2020-10-30T12:02:26Z

An extension may want to just inform about something. So, add support for it. Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/0ddebd8677605d789d53433c8a5344c68da82a73.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman

docs: get rid of :c:type explicit declarations for structs

2020-10-15T05:49:40Z

The :c:type:`foo` only works properly with structs before Sphinx 3.x. On Sphinx 3.x, structs should now be declared using the .. c:struct, and referenced via :c:struct tag. As we now have the automarkup.py macro, that automatically convert: struct foo into cross-references, let's get rid of that, solving several warnings when building docs with Sphinx 3.x. Reviewed-by: André Almeida # blk-mq.rst Reviewed-by: Takashi Iwai # sound Reviewed-by: Mike Rapoport Reviewed-by: Greg Kroah-Hartman Signed-off-by: Mauro Carvalho Chehab