linux-kernel - Re: [PATCH v5 0/3] LLVM/Clang fixes for a few defconfigs

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Message-ID: <CAKwvOd=3Ok8A8V30fccK5UzWFZ7zwG_zvGQV44S2BK4o2akbgw@mail.gmail.com>
Date:   Mon, 25 Nov 2019 12:15:17 -0800
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Michael Ellerman <mpe@...erman.id.au>
Cc:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
        LKML <linux-kernel@...r.kernel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>,
        Nathan Chancellor <natechancellor@...il.com>
Subject: Re: [PATCH v5 0/3] LLVM/Clang fixes for a few defconfigs

Hi Michael,
Do you have feedback for Nathan? Rebasing these patches is becoming a
nuisance for our CI, and we would like to keep building PPC w/ Clang.

On Mon, Nov 18, 2019 at 8:57 PM Nathan Chancellor
<natechancellor@...il.com> wrote:
>
> Hi all,
>
> This series includes a set of fixes for LLVM/Clang when building
> a few defconfigs (powernv, ppc44x, and pseries are the ones that our
> CI configuration tests [1]). The first patch fixes pseries_defconfig,
> which has never worked in mainline. The second and third patches fixes
> issues with all of these configs due to internal changes to LLVM, which
> point out issues with the kernel.
>
> These have been broken since July/August, it would be nice to get these
> reviewed and applied. Please let me know what I can do to get these
> applied soon so we can stop applying them out of tree.
>
> [1]: https://github.com/ClangBuiltLinux/continuous-integration
>
> Previous versions:
>
> v3: https://lore.kernel.org/lkml/20190911182049.77853-1-natechancellor@gmail.com/
>
> v4: https://lore.kernel.org/lkml/20191014025101.18567-1-natechancellor@gmail.com/
>
> Cheers,
> Nathan
>
>


-- 
Thanks,
~Nick Desaulniers