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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Nick Desaulniers <ndesaulniers@google.com>
Cc: kbuild-all@lists.01.org,
	clang-built-linux <clang-built-linux@googlegroups.com>,
	LKML <linux-kernel@vger.kernel.org>,
	kernel test robot <lkp@intel.com>
Subject: Re: ld.lld: error: undefined symbol: amba_driver_register
Date: Thu, 29 Oct 2020 20:30:52 +0100	[thread overview]
Message-ID: <20201029193052.GA389163@kozik-lap> (raw)
In-Reply-To: <CAKwvOdk82WZnCh9G8CidN9tJ6qiMaHYdN-e+Ad5kRa6C87Vfxg@mail.gmail.com>

On Thu, Oct 29, 2020 at 12:28:54PM -0700, Nick Desaulniers wrote:
> On Wed, Oct 28, 2020 at 9:57 PM kernel test robot <lkp@intel.com> wrote:
> >
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head:   23859ae44402f4d935b9ee548135dd1e65e2cbf4
> > commit: ea0c0ad6b6eb36726088991d97a55b99cae456d0 memory: Enable compile testing for most of the drivers
> > date:   2 months ago
> > config: arm-randconfig-r024-20201028 (attached as .config)
> 
> ^ Note, this was a randconfig, so the preprocessor guards on CONFIGs
> might be wrong.

The report looks correct. It's possible to craft ARM config without
ARM_AMBA which would cause this issue. I have a fix ready.

Best regards,
Krzysztof

      reply	other threads:[~2020-10-29 19:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-29  4:56 ld.lld: error: undefined symbol: amba_driver_register kernel test robot
2020-10-29 19:28 ` Nick Desaulniers
2020-10-29 19:30   ` Krzysztof Kozlowski [this message]

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