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| author | Randy Dunlap <rdunlap@infradead.org> | 2025-11-26 22:31:17 -0800 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2025-11-29 08:18:30 -0700 |
| commit | 2006f468bbf2f44fa3e295491c94ec116aa4b026 (patch) | |
| tree | e11867a7e087926ceea8ec74dd3f5138e93f89a4 /tools/lib/python/kdoc/kdoc_parser.py | |
| parent | 4d23db5b24a60c4add4755763e1275b2e5d14ffb (diff) | |
docs: kdoc_parser: add data/function attributes to ignore
Recognize and ignore __rcu (in struct members), __private (in struct
members), and __always_unused (in function parameters) to prevent
kernel-doc warnings:
Warning: include/linux/rethook.h:38 struct member 'void (__rcu *handler' not described in 'rethook'
Warning: include/linux/hrtimer_types.h:47 Invalid param: enum hrtimer_restart (*__private function)(struct hrtimer *)
Warning: security/ipe/hooks.c:81 function parameter '__always_unused' not described in 'ipe_mmap_file'
Warning: security/ipe/hooks.c:109 function parameter '__always_unused' not described in 'ipe_file_mprotect'
There are more of these (in compiler_types.h, compiler_attributes.h)
that can be added as needed.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20251127063117.150384-1-rdunlap@infradead.org>
Diffstat (limited to 'tools/lib/python/kdoc/kdoc_parser.py')
| -rw-r--r-- | tools/lib/python/kdoc/kdoc_parser.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/lib/python/kdoc/kdoc_parser.py b/tools/lib/python/kdoc/kdoc_parser.py index c0cc714d4d6f..c14bb382b810 100644 --- a/tools/lib/python/kdoc/kdoc_parser.py +++ b/tools/lib/python/kdoc/kdoc_parser.py @@ -86,6 +86,8 @@ struct_xforms = [ (KernRe(r'\s*__counted_by_(le|be)\s*\([^;]*\)', re.S), ' '), (KernRe(r'\s*__packed\s*', re.S), ' '), (KernRe(r'\s*CRYPTO_MINALIGN_ATTR', re.S), ' '), + (KernRe(r'\s*__private', re.S), ' '), + (KernRe(r'\s*__rcu', re.S), ' '), (KernRe(r'\s*____cacheline_aligned_in_smp', re.S), ' '), (KernRe(r'\s*____cacheline_aligned', re.S), ' '), (KernRe(r'\s*__cacheline_group_(begin|end)\([^\)]+\);'), ''), @@ -183,6 +185,7 @@ function_xforms = [ (KernRe(r"__weak +"), ""), (KernRe(r"__sched +"), ""), (KernRe(r"_noprof"), ""), + (KernRe(r"__always_unused *"), ""), (KernRe(r"__printf\s*\(\s*\d*\s*,\s*\d*\s*\) +"), ""), (KernRe(r"__(?:re)?alloc_size\s*\(\s*\d+\s*(?:,\s*\d+\s*)?\) +"), ""), (KernRe(r"__diagnose_as\s*\(\s*\S+\s*(?:,\s*\d+\s*)*\) +"), ""), |