Date:   Sat, 4 Mar 2023 18:16:22 +0800
From:   kernel test robot <lkp@intel.com>
To:     Schspa Shi <schspa@gmail.com>, tglx@linutronix.de,
        longman@redhat.com, swboyd@chromium.org, linux@roeck-us.net,
        wuchi.zero@gmail.com
Cc:     oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
        Schspa Shi <schspa@gmail.com>
Subject: Re: [PATCH v2 2/2] debugobject: add unit test for static debug object
Message-ID: <202303041802.KTXFKBzL-lkp@intel.com>
References: <20230303183147.934793-2-schspa@gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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In-Reply-To: <20230303183147.934793-2-schspa@gmail.com>
Precedence: bulk

Hi Schspa,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.2 next-20230303]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Schspa-Shi/debugobject-add-unit-test-for-static-debug-object/20230304-024247
patch link:    https://lore.kernel.org/r/20230303183147.934793-2-schspa%40gmail.com
patch subject: [PATCH v2 2/2] debugobject: add unit test for static debug object
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20230304/202303041802.KTXFKBzL-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/54cf5a36c1c89cb79463e38bdbd636a016a80c66
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Schspa-Shi/debugobject-add-unit-test-for-static-debug-object/20230304-024247
        git checkout 54cf5a36c1c89cb79463e38bdbd636a016a80c66
        # 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/202303041802.KTXFKBzL-lkp@intel.com/

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

>> ERROR: modpost: "regs_get_register" [lib/test_static_debug_object.ko] undefined!
ERROR: modpost: "devm_ioremap_resource" [drivers/dma/qcom/hdma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
ERROR: modpost: "iounmap" [drivers/tty/ipwireless/ipwireless.ko] undefined!
ERROR: modpost: "ioremap" [drivers/tty/ipwireless/ipwireless.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/char/xillybus/xillybus_of.ko] undefined!
ERROR: modpost: "devm_memremap" [drivers/misc/open-dice.ko] undefined!
ERROR: modpost: "devm_memunmap" [drivers/misc/open-dice.ko] undefined!
ERROR: modpost: "iounmap" [drivers/net/ethernet/8390/pcnet_cs.ko] undefined!
WARNING: modpost: suppressed 16 unresolved symbol warnings because there were too many)

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