Re: [PATCH] kbuild: Disable two Clang specific enumeration warnings

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On Tue, Mar 5, 2024 at 10:50 AM Arnd Bergmann <arnd@xxxxxxxx> wrote:
>
> On Tue, Mar 5, 2024, at 18:42, Nathan Chancellor wrote:
> >
> > As the warnings do not appear to have a high signal to noise ratio and
> > the source level silencing options are not sustainable, disable the
> > warnings unconditionally, as they will be enabled with -Wenum-conversion
> > and are supported in all versions of clang that can build the kernel.
>
> I took a look at a sample of warnings in an allmodconfig build
> and found a number that need attention. I would much prefer to
> leave these turned on at the W=1 level and only disable them
> at the default warning level.

Sounds like these new diagnostics are very noisy. 0day bot sends
people reports at W=1. Perhaps W=2?

-- 
Thanks,
~Nick Desaulniers





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