linux-kernel - Re: [PATCH v3 1/2] crypto: hisilicon

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Date:   Sat, 27 May 2023 05:19:51 +0800
From:   kernel test robot <lkp@...el.com>
To:     David Yang <mmyangfl@...il.com>, linux-crypto@...r.kernel.org
Cc:     oe-kbuild-all@...ts.linux.dev, David Yang <mmyangfl@...il.com>,
        Weili Qian <qianweili@...wei.com>,
        Zhou Wang <wangzhou1@...ilicon.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/2] crypto: hisilicon - Add HiSilicon ADVCA Subsystem

Hi David,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 44c026a73be8038f03dbdeef028b642880cf1511]

url:    https://github.com/intel-lab-lkp/linux/commits/David-Yang/crypto-hisilicon-Add-HiSilicon-ADVCA-Subsystem/20230526-002048
base:   44c026a73be8038f03dbdeef028b642880cf1511
patch link:    https://lore.kernel.org/r/20230525160446.43800-2-mmyangfl%40gmail.com
patch subject: [PATCH v3 1/2] crypto: hisilicon - Add HiSilicon ADVCA Subsystem
config: alpha-randconfig-s033-20230526 (https://download.01.org/0day-ci/archive/20230527/202305270501.pOwEtEy0-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 12.1.0
reproduce:
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://github.com/intel-lab-lkp/linux/commit/ae9280d4724511425d7fc2ad1119eba4e52f70b5
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review David-Yang/crypto-hisilicon-Add-HiSilicon-ADVCA-Subsystem/20230526-002048
        git checkout ae9280d4724511425d7fc2ad1119eba4e52f70b5
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 ~/bin/make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=alpha olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 ~/bin/make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=alpha SHELL=/bin/bash drivers/crypto/hisilicon/advca/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305270501.pOwEtEy0-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/crypto/hisilicon/advca/hisi-advca-muc.c:149:3: sparse: sparse: symbol 'hica_muc_key_maps' was not declared. Should it be static?

vim +/hica_muc_key_maps +149 drivers/crypto/hisilicon/advca/hisi-advca-muc.c

   144	
   145	struct hica_muc_key_map {
   146		unsigned int alg;
   147		unsigned int key;
   148		unsigned int len;
 > 149	} hica_muc_key_maps[] = {
   150		{      MUC_ALG_AES,      MUC_KEY_AES_256B,   AES_KEYSIZE_256 },
   151		{      MUC_ALG_AES,      MUC_KEY_AES_192B,   AES_KEYSIZE_192 },
   152		{      MUC_ALG_AES,      MUC_KEY_AES_128B,   AES_KEYSIZE_128 },
   153		{      MUC_ALG_DES,           MUC_KEY_DES,      DES_KEY_SIZE },
   154		{ MUC_ALG_DES3_EDE, MUC_KEY_DES3_EDE_3KEY, DES3_EDE_KEY_SIZE },
   155		{ MUC_ALG_DES3_EDE, MUC_KEY_DES3_EDE_2KEY,  2 * DES_KEY_SIZE },
   156		{ }
   157	};
   158	

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