Re: [PATCH] docs: Introduce deprecated APIs list

From: Randy Dunlap
Date: Tue Oct 16 2018 - 23:26:05 EST


On 10/16/18 7:17 PM, Kees Cook wrote:
> As discussed in the "API replacement/deprecation" thread[1], this
> makes an effort to document what things shouldn't get (re)added to the
> kernel, by introducing Documentation/process/deprecated.rst. It also
> adds the overflow kerndoc to ReST output, and tweaks the struct_size()
> documentation to parse correctly.
>
> [1] https://lists.linuxfoundation.org/pipermail/ksummit-discuss/2018-September/005282.html
>
> Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
> ---
> Documentation/driver-api/basics.rst | 3 +
> Documentation/process/deprecated.rst | 99 ++++++++++++++++++++++++++++
> Documentation/process/index.rst | 1 +
> include/linux/overflow.h | 2 +-
> 4 files changed, 104 insertions(+), 1 deletion(-)
> create mode 100644 Documentation/process/deprecated.rst


> diff --git a/include/linux/overflow.h b/include/linux/overflow.h
> index 40b48e2133cb..2f224f43dd06 100644
> --- a/include/linux/overflow.h
> +++ b/include/linux/overflow.h
> @@ -291,7 +291,7 @@ static inline __must_check size_t __ab_c_size(size_t n, size_t size, size_t c)
> }
>
> /**
> - * struct_size() - Calculate size of structure with trailing array.
> + * function struct_size() - Calculate size of structure with trailing array.

That syntax is not explained nor documented in Documentation/doc-guide/kernel-doc.rst.

Is the root problem that the function name begins with "struct"?
Please explain in the patch description.

> * @p: Pointer to the structure.
> * @member: Name of the array member.
> * @n: Number of elements in the array.


thanks.
--
~Randy