Date:   Fri, 17 Mar 2023 07:50:01 +0800
From:   kernel test robot <lkp@intel.com>
To:     Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>,
        davem@davemloft.net
Cc:     oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
        netdev@vger.kernel.org,
        Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Leon Romanovsky <leon@kernel.org>,
        David Ahern <dsahern@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Kees Cook <keescook@chromium.org>,
        Christian Brauner <brauner@kernel.org>,
        linux-arch@vger.kernel.org
Subject: Re: [PATCH net-next 1/3] scm: add SO_PASSPIDFD and SCM_PIDFD
Message-ID: <202303170733.ZQbJFE5x-lkp@intel.com>
References: <20230316131526.283569-2-aleksandr.mikhalitsyn@canonical.com>
MIME-Version: 1.0
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In-Reply-To: <20230316131526.283569-2-aleksandr.mikhalitsyn@canonical.com>
Precedence: bulk

Hi Alexander,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Alexander-Mikhalitsyn/scm-add-SO_PASSPIDFD-and-SCM_PIDFD/20230316-214315
patch link:    https://lore.kernel.org/r/20230316131526.283569-2-aleksandr.mikhalitsyn%40canonical.com
patch subject: [PATCH net-next 1/3] scm: add SO_PASSPIDFD and SCM_PIDFD
config: s390-buildonly-randconfig-r002-20230312 (https://download.01.org/0day-ci/archive/20230317/202303170733.ZQbJFE5x-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 12.1.0
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://github.com/intel-lab-lkp/linux/commit/41687b4ae0dcef1fdffd656e533f9f35214043d0
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Alexander-Mikhalitsyn/scm-add-SO_PASSPIDFD-and-SCM_PIDFD/20230316-214315
        git checkout 41687b4ae0dcef1fdffd656e533f9f35214043d0
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303170733.ZQbJFE5x-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
>> ERROR: modpost: "pidfd_create" [net/unix/unix.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests