linux-kernel - Re: [PATCH v2 16/19] crypto: x86 - print CPU optimized loaded messages

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <202210130830.eTncb7yS-lkp@intel.com>
Date:   Thu, 13 Oct 2022 21:47:48 +0800
From:   kernel test robot <lkp@...el.com>
To:     Robert Elliott <elliott@....com>, herbert@...dor.apana.org.au,
        davem@...emloft.net, tim.c.chen@...ux.intel.com,
        ap420073@...il.com, ardb@...nel.org, linux-crypto@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, Robert Elliott <elliott@....com>
Subject: Re: [PATCH v2 16/19] crypto: x86 - print CPU optimized loaded
 messages

Hi Robert,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on herbert-cryptodev-2.6/master]
[also build test WARNING on herbert-crypto-2.6/master linus/master next-20221012]
[cannot apply to v6.0]
[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/Robert-Elliott/crypto-tcrypt-test-crc32/20221013-065919
base:   https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
config: x86_64-allyesconfig
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/15a63fd12ab4d509e54c5db6daf2e8e81fdf0cf5
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Robert-Elliott/crypto-tcrypt-test-crc32/20221013-065919
        git checkout 15a63fd12ab4d509e54c5db6daf2e8e81fdf0cf5
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/crypto/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> arch/x86/crypto/serpent_avx2_glue.c:100:32: warning: 'module_cpu_ids' defined but not used [-Wunused-const-variable=]
     100 | static const struct x86_cpu_id module_cpu_ids[] = {
         |                                ^~~~~~~~~~~~~~
--
>> arch/x86/crypto/aegis128-aesni-glue.c:268:32: warning: 'module_cpu_ids' defined but not used [-Wunused-const-variable=]
     268 | static const struct x86_cpu_id module_cpu_ids[] = {
         |                                ^~~~~~~~~~~~~~
--
>> arch/x86/crypto/sm4_aesni_avx_glue.c:451:32: warning: 'module_cpu_ids' defined but not used [-Wunused-const-variable=]
     451 | static const struct x86_cpu_id module_cpu_ids[] = {
         |                                ^~~~~~~~~~~~~~


vim +/module_cpu_ids +100 arch/x86/crypto/serpent_avx2_glue.c

e16bf974b3d965 Eric Biggers   2018-02-19   99  
385e7cb709ad4a Robert Elliott 2022-10-12 @100  static const struct x86_cpu_id module_cpu_ids[] = {
385e7cb709ad4a Robert Elliott 2022-10-12  101  	X86_MATCH_FEATURE(X86_FEATURE_AVX2, NULL),
385e7cb709ad4a Robert Elliott 2022-10-12  102  	{}
385e7cb709ad4a Robert Elliott 2022-10-12  103  };
385e7cb709ad4a Robert Elliott 2022-10-12  104  MODULE_DEVICE_TABLE(x86cpu, module_cpu_ids);
385e7cb709ad4a Robert Elliott 2022-10-12  105  

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (290163 bytes)