From: Souptick Joarder <jrdr.linux@gmail.com>
To: kernel test robot <lkp@intel.com>
Cc: Alexey Dobriyan <adobriyan@gmail.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>
Subject: Re: arch/powerpc/platforms/pseries/reconfig.c:394:30: error: 'ofdt_proc_ops' defined but not used
Date: Thu, 26 Nov 2020 00:43:39 +0530 [thread overview]
Message-ID: <CAFqt6zYiKP+jK_=_wmcMPYQyCxhroKkdMVy7qXhksh-V6HM=EQ@mail.gmail.com> (raw)
In-Reply-To: <202011241521.8ozmsGaX-lkp@intel.com>
On Tue, Nov 24, 2020 at 12:40 PM kernel test robot <lkp@intel.com> wrote:
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: d5beb3140f91b1c8a3d41b14d729aefa4dcc58bc
> commit: 97a32539b9568bb653683349e5a76d02ff3c3e2c proc: convert everything to "struct proc_ops"
> date: 10 months ago
> config: powerpc-randconfig-r002-20201124 (attached as .config)
> compiler: powerpc64le-linux-gcc (GCC) 9.3.0
> 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/torvalds/linux.git/commit/?id=97a32539b9568bb653683349e5a76d02ff3c3e2c
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout 97a32539b9568bb653683349e5a76d02ff3c3e2c
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> >> arch/powerpc/platforms/pseries/reconfig.c:394:30: error: 'ofdt_proc_ops' defined but not used [-Werror=unused-const-variable=]
> 394 | static const struct proc_ops ofdt_proc_ops = {
> | ^~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> --
> >> arch/powerpc/platforms/pseries/lparcfg.c:701:30: error: 'lparcfg_proc_ops' defined but not used [-Werror=unused-const-variable=]
> 701 | static const struct proc_ops lparcfg_proc_ops = {
> | ^~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
Both ofdt_proc_ops & lparcfg_proc_ops are used by proc_create().
Not sure why it is throwing warnings.
>
> vim +/ofdt_proc_ops +394 arch/powerpc/platforms/pseries/reconfig.c
>
> 393
> > 394 static const struct proc_ops ofdt_proc_ops = {
> 395 .proc_write = ofdt_write,
> 396 .proc_lseek = noop_llseek,
> 397 };
> 398
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next prev parent reply other threads:[~2020-11-25 19:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-24 7:09 kernel test robot
2020-11-25 19:13 ` Souptick Joarder [this message]
2020-11-25 19:17 ` Randy Dunlap
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAFqt6zYiKP+jK_=_wmcMPYQyCxhroKkdMVy7qXhksh-V6HM=EQ@mail.gmail.com' \
--to=jrdr.linux@gmail.com \
--cc=adobriyan@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=kbuild-all@lists.01.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=lkp@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox