Date:   Mon, 20 Feb 2023 15:54:33 +0800
From:   kernel test robot <lkp@intel.com>
To:     Masahisa Kojima <masahisa.kojima@linaro.org>,
        Ard Biesheuvel <ardb@kernel.org>,
        Jens Wiklander <jens.wiklander@linaro.org>,
        Sumit Garg <sumit.garg@linaro.org>,
        linux-kernel@vger.kernel.org, op-tee@lists.trustedfirmware.org
Cc:     oe-kbuild-all@lists.linux.dev,
        Ilias Apalodimas <ilias.apalodimas@linaro.org>,
        Johan Hovold <johan+linaro@kernel.org>,
        Masahisa Kojima <masahisa.kojima@linaro.org>
Subject: Re: [PATCH v2 3/4] tee: expose tee efivar register function
Message-ID: <202302201500.w7nKUwV7-lkp@intel.com>
References: <20230220051723.1257-4-masahisa.kojima@linaro.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20230220051723.1257-4-masahisa.kojima@linaro.org>
Precedence: bulk

Hi Masahisa,

I love your patch! Yet something to improve:

[auto build test ERROR on efi/next]
[also build test ERROR on next-20230217]
[cannot apply to linus/master v6.2]
[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/Masahisa-Kojima/efi-expose-efivar-generic-ops-register-function/20230220-132235
base:   https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next
patch link:    https://lore.kernel.org/r/20230220051723.1257-4-masahisa.kojima%40linaro.org
patch subject: [PATCH v2 3/4] tee: expose tee efivar register function
config: arm64-randconfig-r034-20230220 (https://download.01.org/0day-ci/archive/20230220/202302201500.w7nKUwV7-lkp@intel.com/config)
compiler: aarch64-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/c9bb47729e4c5c9999ce523e6c72785e897d9ae6
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Masahisa-Kojima/efi-expose-efivar-generic-ops-register-function/20230220-132235
        git checkout c9bb47729e4c5c9999ce523e6c72785e897d9ae6
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 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/202302201500.w7nKUwV7-lkp@intel.com/

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

>> ERROR: modpost: "efivar_supports_writes" [drivers/tee/tee.ko] undefined!
>> ERROR: modpost: "efivars_register" [drivers/tee/tee.ko] undefined!
>> ERROR: modpost: "efivars_generic_ops_register" [drivers/tee/tee.ko] undefined!
>> ERROR: modpost: "efivars_unregister" [drivers/tee/tee.ko] undefined!
>> ERROR: modpost: "efivars_generic_ops_unregister" [drivers/tee/tee.ko] undefined!

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