linux-ext4 - Re: [PATCH v2 7/7] f2fs: Reuse generic_ci

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Message-ID: <87ee1fx057.fsf@collabora.com>
Date:   Fri, 29 Apr 2022 13:36:04 -0400
From:   Gabriel Krisman Bertazi <krisman@...labora.com>
To:     kernel test robot <lkp@...el.com>
Cc:     tytso@....edu, adilger.kernel@...ger.ca, jaegeuk@...nel.org,
        kbuild-all@...ts.01.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net, ebiggers@...nel.org,
        kernel@...labora.com
Subject: Re: [PATCH v2 7/7] f2fs: Reuse generic_ci_match for ci comparisons

kernel test robot <lkp@...el.com> writes:

> Hi Gabriel,
>
> I love your patch! Yet something to improve:
>
> [auto build test ERROR on tytso-ext4/dev]
> [also build test ERROR on jaegeuk-f2fs/dev-test linus/master v5.18-rc4 next-20220428]
> [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/Gabriel-Krisman-Bertazi/Clean-up-the-case-insenstive-lookup-path/20220429-061233
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
> config: microblaze-buildonly-randconfig-r004-20220428 (https://download.01.org/0day-ci/archive/20220429/202204291733.QRyzoWB6-lkp@intel.com/config)
> compiler: microblaze-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/8955999168ad8e2d440ec534ebe26830da9bc6f6
>         git remote add linux-review https://github.com/intel-lab-lkp/linux
>         git fetch --no-tags linux-review Gabriel-Krisman-Bertazi/Clean-up-the-case-insenstive-lookup-path/20220429-061233
>         git checkout 8955999168ad8e2d440ec534ebe26830da9bc6f6
>         # 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=microblaze SHELL=/bin/bash
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
>
> All errors (new ones prefixed by >>, old ones prefixed by <<):
>
>>> ERROR: modpost: "generic_ci_match" [fs/f2fs/f2fs.ko] undefined!
> ERROR: modpost: "generic_ci_match" [fs/ext4/ext4.ko] undefined!

Missing an EXPORT_SYMBOL, I guess. sorry for the noise. will fix and
resend.

-- 
Gabriel Krisman Bertazi