linux-kernel - Re: [chanwoo:devfreq-testing 5/5] include/linux/list.h:638:9: warning: this 'for' clause does not guard...

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Message-ID: <CAHp75Vf9wUOKpxa5q8=tJNju_3uzTMbEGcQxAr_f14c_wp-jAQ@mail.gmail.com>
Date:   Wed, 4 May 2022 21:53:41 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     kernel test robot <lkp@...el.com>
Cc:     Chanwoo Choi <cw00.choi@...sung.com>, kbuild-all@...ts.01.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [chanwoo:devfreq-testing 5/5] include/linux/list.h:638:9:
 warning: this 'for' clause does not guard...

On Wed, May 4, 2022 at 7:02 PM kernel test robot <lkp@...el.com> wrote:
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git devfreq-testing
> head:   40eaf97ddb3a7e661942296ccf192af0edd3d77d
> commit: 40eaf97ddb3a7e661942296ccf192af0edd3d77d [5/5] PM / devfreq: Use cpufreq_policy instead of NR_CPU
> config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20220504/202205042019.gOXJsH4f-lkp@intel.com/config)
> compiler: mips-linux-gcc (GCC) 11.3.0
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git/commit/?id=40eaf97ddb3a7e661942296ccf192af0edd3d77d
>         git remote add chanwoo https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
>         git fetch --no-tags chanwoo devfreq-testing
>         git checkout 40eaf97ddb3a7e661942296ccf192af0edd3d77d
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>

Seems like LIST_HEAD_INIT() calls in the above mentioned patch miss the &.

-- 
With Best Regards,
Andy Shevchenko