linux-kernel - Re: sh4-linux-gnu-ld: arch/sh/kernel/cpu/sh2/clock-sh7619.o:undefined reference to `followparent

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Message-ID: <f5370e99-f5a5-8296-25dd-d6685bfedfe3@infradead.org>
Date:   Mon, 29 Apr 2019 22:38:14 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     kbuild test robot <lkp@...el.com>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>
Subject: Re: sh4-linux-gnu-ld: arch/sh/kernel/cpu/sh2/clock-sh7619.o:undefined
 reference to `followparent_recalc'

On 4/29/19 9:48 PM, kbuild test robot wrote:
> Hi Randy,
> 
> It's probably a bug fix that unveils the link errors.

Yoshinori Sato (cc-ed) has a patch for this.  I guess that it's not in the arch/sh
git tree yet ???  or wherever arch/sh changes come from.



> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   83a50840e72a5a964b4704fcdc2fbb2d771015ab
> commit: acaf892ecbf5be7710ae05a61fd43c668f68ad95 sh: fix multiple function definition build errors
> date:   3 weeks ago
> config: sh-allmodconfig (attached as .config)
> compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout acaf892ecbf5be7710ae05a61fd43c668f68ad95
>         # save the attached .config to linux build tree
>         GCC_VERSION=7.2.0 make.cross ARCH=sh 
> 
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>):
> 
>>> sh4-linux-gnu-ld: arch/sh/kernel/cpu/sh2/clock-sh7619.o:(.data+0x1c): undefined reference to `followparent_recalc'
> 
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
> 


-- 
~Randy