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From: Wolfram Sang <wsa@the-dreams.de>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: Wolfram Sang <wsa-dev@sang-engineering.com>,
	kbuild-all@01.org, linux-i2c@vger.kernel.org
Subject: Re: [wsa:i2c/for-4.13 15/51] warning: __mcount_loc already exists: drivers/i2c/algos/i2c-algo-bit.o
Date: Tue, 11 Jul 2017 08:54:31 +0200	[thread overview]
Message-ID: <20170711065431.GA2342@katana> (raw)
In-Reply-To: <201707111232.THY3DhFS%fengguang.wu@intel.com>

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On Tue, Jul 11, 2017 at 12:16:34PM +0800, kbuild test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-4.13
> head:   8f1a357d41a22009150cf404b5aa5876efdb59b1
> commit: d44005672d83f89d7d797efc490a751a696e7d91 [15/51] i2c: stub: fix build warning regression
> config: i386-allmodconfig (attached as .config)
> compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
> reproduce:
>         git checkout d44005672d83f89d7d797efc490a751a696e7d91
>         # save the attached .config to linux build tree
>         make ARCH=i386 
> 
> All warnings (new ones prefixed by >>):
> 
> >> warning: __mcount_loc already exists: drivers/i2c/algos/i2c-algo-bit.o
> --
> >> warning: __mcount_loc already exists: drivers/i2c/busses/i2c-emev2.o
> --
> >> warning: __mcount_loc already exists: drivers/i2c/busses/i2c-xlp9xx.o
> --
> >> warning: __mcount_loc already exists: drivers/i2c/busses/i2c-rcar.o

False positive? How can a commit that only touches the DEBUG define in
i2c-algo-bit have effects on the latter three drivers?


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  reply	other threads:[~2017-07-11  6:54 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-11  4:16 [wsa:i2c/for-4.13 15/51] warning: __mcount_loc already exists: drivers/i2c/algos/i2c-algo-bit.o kbuild test robot
2017-07-11  6:54 ` Wolfram Sang [this message]
2017-07-11  7:55   ` [kbuild-all] " Fengguang Wu
2017-07-11  8:46     ` Wolfram Sang

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