kernelci: please upgrade clang-17

kernelci: please upgrade clang-17

[Nick Desaulniers]

Starting a new thread because gmail cannot handle replying to an email
w/ >45k warnings.
https://lore.kernel.org/llvm/6482b7dd.170a0220.a93c3.9102@mx.google.com/

instances of -Wbuiltin-macro-redefined have been fixed in ToT llvm.
Updating clang-17 should resolve most of the error spew.

Does kernel CI update ToT clang builds on a fixed cadence?

Thanks for the tests and reports; we still read them daily.
-- 
Thanks,
~Nick Desaulniers

Re: kernelci: please upgrade clang-17

[Mark Brown]

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On Fri, Jun 09, 2023 at 01:50:13PM -0700, Nick Desaulniers wrote:
> Starting a new thread because gmail cannot handle replying to an email
> w/ >45k warnings.
> https://lore.kernel.org/llvm/6482b7dd.170a0220.a93c3.9102@mx.google.com/
> 
> instances of -Wbuiltin-macro-redefined have been fixed in ToT llvm.
> Updating clang-17 should resolve most of the error spew.
> 
> Does kernel CI update ToT clang builds on a fixed cadence?

The containers with the tools should be being rebuilt during the
production update which normally happens every Monday.  There's some
disruption at the minute due to some infrastructure rebuilding that's
going on so today's update of the containers might be delayed.

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Re: kernelci: please upgrade clang-17

[Guillaume Tucker]

On 12/06/2023 17:11, Mark Brown wrote:
> On Fri, Jun 09, 2023 at 01:50:13PM -0700, Nick Desaulniers wrote:
>> Starting a new thread because gmail cannot handle replying to an email
>> w/ >45k warnings.
>> https://lore.kernel.org/llvm/6482b7dd.170a0220.a93c3.9102@mx.google.com/
>>
>> instances of -Wbuiltin-macro-redefined have been fixed in ToT llvm.
>> Updating clang-17 should resolve most of the error spew.
>>
>> Does kernel CI update ToT clang builds on a fixed cadence?
> 
> The containers with the tools should be being rebuilt during the
> production update which normally happens every Monday.  There's some
> disruption at the minute due to some infrastructure rebuilding that's
> going on so today's update of the containers might be delayed.

Yes the LLVM-17 update has now trickled down into production and
warnings are all gone:

  https://storage.kernelci.org/next/master/next-20230613/arm/multi_v7_defconfig/clang-17/logs/kernel.log

compared with the previous linux-next build which had all the warnings:

  https://storage.kernelci.org/next/master/next-20230609/arm/multi_v7_defconfig/clang-17/logs/kernel.log

We skipped the regular production update last Monday to focus on
migrating VMs to the new Azure subscription, sorry for the
inconvenience.  We're back on the regular schedule now.

Thanks,
Guillaume

Re: kernelci: please upgrade clang-17

[Nick Desaulniers]

ack - thanks!

On Tue, Jun 13, 2023 at 6:35 AM Guillaume Tucker
<guillaume.tucker@collabora.com> wrote:
>
> On 12/06/2023 17:11, Mark Brown wrote:
> > On Fri, Jun 09, 2023 at 01:50:13PM -0700, Nick Desaulniers wrote:
> >> Starting a new thread because gmail cannot handle replying to an email
> >> w/ >45k warnings.
> >> https://lore.kernel.org/llvm/6482b7dd.170a0220.a93c3.9102@mx.google.com/
> >>
> >> instances of -Wbuiltin-macro-redefined have been fixed in ToT llvm.
> >> Updating clang-17 should resolve most of the error spew.
> >>
> >> Does kernel CI update ToT clang builds on a fixed cadence?
> >
> > The containers with the tools should be being rebuilt during the
> > production update which normally happens every Monday.  There's some
> > disruption at the minute due to some infrastructure rebuilding that's
> > going on so today's update of the containers might be delayed.
>
> Yes the LLVM-17 update has now trickled down into production and
> warnings are all gone:
>
>   https://storage.kernelci.org/next/master/next-20230613/arm/multi_v7_defconfig/clang-17/logs/kernel.log
>
> compared with the previous linux-next build which had all the warnings:
>
>   https://storage.kernelci.org/next/master/next-20230609/arm/multi_v7_defconfig/clang-17/logs/kernel.log
>
> We skipped the regular production update last Monday to focus on
> migrating VMs to the new Azure subscription, sorry for the
> inconvenience.  We're back on the regular schedule now.
>
> Thanks,
> Guillaume
>


-- 
Thanks,
~Nick Desaulniers