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Date:   Fri, 17 Jun 2022 12:01:50 +0800
From:   kernel test robot <lkp@intel.com>
To:     Ignat Korchagin <ignat@cloudflare.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        "David S . Miller" <davem@davemloft.net>,
        linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     kbuild-all@lists.01.org, kernel-team@cloudflare.com,
        Ignat Korchagin <ignat@cloudflare.com>
Subject: Re: [PATCH] crypto: rsa - implement Chinese Remainder Theorem for
 faster private key operations
Message-ID: <202206171143.kiPGMh0V-lkp@intel.com>
References: <20220616201550.1827-1-ignat@cloudflare.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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In-Reply-To: <20220616201550.1827-1-ignat@cloudflare.com>
Precedence: bulk

Hi Ignat,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on herbert-cryptodev-2.6/master]
[also build test ERROR on herbert-crypto-2.6/master linus/master v5.19-rc2 next-20220616]
[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]

url:    https://github.com/intel-lab-lkp/linux/commits/Ignat-Korchagin/crypto-rsa-implement-Chinese-Remainder-Theorem-for-faster-private-key-operations/20220617-041735
base:   https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
config: m68k-defconfig (https://download.01.org/0day-ci/archive/20220617/202206171143.kiPGMh0V-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.3.0
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/a81c4debaedb63c8b5af51564fdf596d560a23af
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Ignat-Korchagin/crypto-rsa-implement-Chinese-Remainder-Theorem-for-faster-private-key-operations/20220617-041735
        git checkout a81c4debaedb63c8b5af51564fdf596d560a23af
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash

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

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

>> ERROR: modpost: "mpi_sub" [crypto/rsa_generic.ko] undefined!
>> ERROR: modpost: "mpi_mul" [crypto/rsa_generic.ko] undefined!

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