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From:   Nick Desaulniers <ndesaulniers@google.com>
Date:   Mon, 9 Aug 2021 10:24:56 -0700
Message-ID: <CAKwvOdkqdJpHDK3OX4H99XmcQDRgsq2B46Nf631x0witdBvgWQ@mail.gmail.com>
Subject: Re: ERROR: modpost: "__raw_writesl" [drivers/i3c/master/i3c-master-cdns.ko]
 undefined!
To:     Sylvestre Ledru <sylvestre@mozilla.com>
Cc:     Philip Li <philip.li@intel.com>, Chen Rong <rong.a.chen@intel.com>,
        Nathan Chancellor <nathan@kernel.org>,
        clang-built-linux@googlegroups.com, kbuild-all@lists.01.org,
        linux-kernel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>,
        Linux Memory Management List <linux-mm@kvack.org>,
        kernel test robot <lkp@intel.com>,
        Brian Cain <bcain@codeaurora.org>,
        Sid Manning <sidneym@codeaurora.org>
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On Sun, Aug 8, 2021 at 2:13 AM Sylvestre Ledru <sylvestre@mozilla.com> wrot=
e:
>
> Hello,
>
> Le 06/08/2021 =C3=A0 18:57, Nick Desaulniers a =C3=A9crit :
> > On Fri, Aug 6, 2021 at 3:28 AM Philip Li <philip.li@intel.com> wrote:
> >> On Wed, Aug 04, 2021 at 10:18:10AM -0700, Nick Desaulniers wrote:
> >>> On Wed, Aug 4, 2021 at 4:39 AM kernel test robot <lkp@intel.com> wrot=
e:
> >>>> Hi Nathan,
> >>>>
> >>>> First bad commit (maybe !=3D root cause):
> >>>>
> >>>> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin=
ux.git master
> >>>> head:   d5ad8ec3cfb56a017de6a784835666475b4be349
> >>>> commit: 6fef087d0d37ba7dba8f3d75566eb4c256cd6742 hexagon: handle {,S=
OFT}IRQENTRY_TEXT in linker script
> >>>> date:   4 weeks ago
> >>>> config: hexagon-randconfig-r023-20210804 (attached as .config)
> >>> cool, one of the first reports from 0day bot of hexagon :)
> >> :-) yeah, we just enabled it. BTW: we use one specific version of clan=
g,
> >> does such hexagon support work in latest clang 14.0.0?
> > Yes, it ought to; we're using ToT llvm to build it in our CI.  I'm not
> > precisely sure about clang-13 yet until the apt.llvm.org binaries
> > exist for that branch.
>
> The branch already exists. The webpage wasn't just live yet but it
> should be a few hours (CDN):
>
> https://apt.llvm.org/

Thanks Sylvestre! Nathan has the list of next steps for upgrading our
CI to add coverage of the newly cut branch at:
https://github.com/ClangBuiltLinux/continuous-integration2/issues/176
--=20
Thanks,
~Nick Desaulniers