Re: [dm-devel] [PATCH v4 2/3] LoadPin: Enable loading from trusted dm-verity devices

[Matthias Kaehlcke <mka@chromium.org>]

On Wed, May 18, 2022 at 04:58:06PM +0800, kernel test robot wrote:
> Hi Matthias,
> 
> Thank you for the patch! Perhaps something to improve:
> 
> [auto build test WARNING on device-mapper-dm/for-next]
> [also build test WARNING on song-md/md-next kees/for-next/pstore linus/master v5.18-rc7 next-20220517]
> [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/Matthias-Kaehlcke/LoadPin-Enable-loading-from-trusted-dm-verity-devices/20220518-073635
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next
> config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20220518/202205181616.3eTP2DaC-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/755e5d82e4d054b2b58a54c94681080cc8cb4582
>         git remote add linux-review https://github.com/intel-lab-lkp/linux
>         git fetch --no-tags linux-review Matthias-Kaehlcke/LoadPin-Enable-loading-from-trusted-dm-verity-devices/20220518-073635
>         git checkout 755e5d82e4d054b2b58a54c94681080cc8cb4582
>         # 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 security/loadpin/
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> 
> All warnings (new ones prefixed by >>):
> 
>    In file included from security/loadpin/loadpin.c:21:
>    include/linux/dm-verity-loadpin.h:22:1: error: expected identifier or '(' before '{' token
>       22 | {
>          | ^
> >> include/linux/dm-verity-loadpin.h:21:20: warning: 'dm_verity_loadpin_is_sb_trusted' used but never defined
>       21 | static inline bool dm_verity_loadpin_is_sb_trusted(struct super_block *sb);
>          |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> 
> vim +/dm_verity_loadpin_is_sb_trusted +21 include/linux/dm-verity-loadpin.h
> 
> afd03270f57b8c Matthias Kaehlcke 2022-05-17  17  
> afd03270f57b8c Matthias Kaehlcke 2022-05-17  18  #if IS_ENABLED(CONFIG_SECURITY_LOADPIN) && IS_BUILTIN(CONFIG_DM_VERITY)
> afd03270f57b8c Matthias Kaehlcke 2022-05-17  19  bool dm_verity_loadpin_is_sb_trusted(struct super_block *sb);
> afd03270f57b8c Matthias Kaehlcke 2022-05-17  20  #else
> afd03270f57b8c Matthias Kaehlcke 2022-05-17 @21  static inline bool dm_verity_loadpin_is_sb_trusted(struct super_block *sb);
> afd03270f57b8c Matthias Kaehlcke 2022-05-17 @22  {
> afd03270f57b8c Matthias Kaehlcke 2022-05-17  23  	return false;
> afd03270f57b8c Matthias Kaehlcke 2022-05-17  24  }
> afd03270f57b8c Matthias Kaehlcke 2022-05-17  25  #endif
> afd03270f57b8c Matthias Kaehlcke 2022-05-17  26  

Oops, will fix

--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel