[RFC PATCH 00/29] kernel-doc: update from Linux 5.10

[Paolo Bonzini]

This series updates kernel-doc to Linux 5.10, which removes the need for
all of our downstream patches (except for the syntax changes, of course).
Sphinx 3 works, as do the QOM typedefs that needed QEMU-specific changes.
All the patches apply cleanly.

Paolo

Alexander A. Klimov (1):
  Replace HTTP links with HTTPS ones: documentation

André Almeida (2):
  kernel-doc: fix processing nested structs with attributes
  kernel-doc: add support for ____cacheline_aligned_in_smp attribute

Jonathan Cameron (1):
  kernel-doc: add support for ____cacheline_aligned attribute

Jonathan Neuschäfer (1):
  scripts/kernel-doc: Add support for named variable macro arguments

Mauro Carvalho Chehab (19):
  scripts: kernel-doc: proper handle @foo->bar()
  scripts: kernel-doc: accept negation like !@var
  scripts: kernel-doc: accept blank lines on parameter description
  scripts/kernel-doc: parse __ETHTOOL_DECLARE_LINK_MODE_MASK
  scripts/kernel-doc: handle function pointer prototypes
  kernel-doc: include line numbers for function prototypes
  scripts: kernel-doc: add support for typedef enum
  scripts: kernel-doc: make it more compatible with Sphinx 3.x
  scripts: kernel-doc: use a less pedantic markup for funcs on Sphinx
    3.x
  scripts: kernel-doc: fix troubles with line counts
  scripts: kernel-doc: reimplement -nofunction argument
  scripts: kernel-doc: fix typedef identification
  scripts: kernel-doc: don't mangle with parameter list
  scripts: kernel-doc: allow passing desired Sphinx C domain dialect
  scripts: kernel-doc: fix line number handling
  scripts: kernel-doc: try to use c:function if possible
  scripts: kernel-doc: fix typedef parsing
  scripts: kernel-doc: split typedef complex regex
  scripts: kernel-doc: use :c:union when needed

Paolo Bonzini (4):
  Revert "scripts/kerneldoc: For Sphinx 3 use c:macro for macros with
    arguments"
  Revert "kernel-doc: Use c:struct for Sphinx 3.0 and later"
  Revert "kernel-doc: Handle function typedefs without asterisks"
  Revert "kernel-doc: Handle function typedefs that return pointers"

Pierre-Louis Bossart (1):
  scripts/kernel-doc: optionally treat warnings as errors

 docs/sphinx/kerneldoc.py |   1 -
 scripts/kernel-doc       | 453 +++++++++++++++++++++++++++------------
 2 files changed, 318 insertions(+), 136 deletions(-)

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2.28.0