# Re: \[PATCH 00/20\] x86: address -Wmissing-prototype warnings

- From: Arnd Bergmann \<arnd@arndb.de\>
- Date: 2023-05-19 12:09:48 
- List: linux-trace-kernel
- Page: https://ratatoskr.run/linux-trace-kernel/2023/05/2203363
- Thread: https://ratatoskr.run/linux-trace-kernel/2023/05/2199796/t.md

```text
On Thu, May 18, 2023, at 23:56, Dave Hansen wrote:
> On 5/16/23 12:35, Arnd Bergmann wrote:
>> 
>> All of the warnings have to be addressed in some form before the warning
>> can be enabled by default.
>
> I picked up the ones that were blatantly obvious, but left out 03, 04,
> 10, 12 and 19 for the moment.

Ok, thanks!

I've already sent a fixed version of patch 10, let me know if you
need anything else for the other ones.

> BTW, I think the i386 allyesconfig is getting pretty lightly tested
> these days.  I think you and I hit the same mlx4 __bad_copy_from()
> compile issue.

I did all my testing on randconfig builds, so I probably caught a lot
of the more obscure corner cases, but it doesn't always hit everything
that is in allyesconfig/allmodconfig.

       Arnd
```