linux-kernel - Re: [PATCH v1 02/17] block, blksnap: header file of the module interface

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Date:   Thu, 3 Nov 2022 13:13:14 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sergei Shtepa <sergei.shtepa@...am.com>, axboe@...nel.dk,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        hch@...radead.org
Cc:     oe-kbuild-all@...ts.linux.dev
Subject: Re: [PATCH v1 02/17] block, blksnap: header file of the module
 interface

Hi Sergei,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on axboe-block/for-next]
[also build test ERROR on linus/master v6.1-rc3 next-20221102]
[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/Sergei-Shtepa/blksnap-creating-non-persistent-snapshots-for-backup/20221103-004434
base:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next
patch link:    https://lore.kernel.org/r/20221102155101.4550-3-sergei.shtepa%40veeam.com
patch subject: [PATCH v1 02/17] block, blksnap: header file of the module interface
config: x86_64-randconfig-a004
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/19bc51d2360933a4f1712270c90d956fabec5297
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Sergei-Shtepa/blksnap-creating-non-persistent-snapshots-for-backup/20221103-004434
        git checkout 19bc51d2360933a4f1712270c90d956fabec5297
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   In file included from <command-line>:
>> ./usr/include/linux/blksnap.h:428:9: error: expected declaration specifiers or '...' before 'sizeof'
     428 |         sizeof(struct blk_snap_snapshot_event) == 4096,
         |         ^~~~~~
>> ./usr/include/linux/blksnap.h:429:9: error: expected declaration specifiers or '...' before string constant
     429 |         "The size struct blk_snap_snapshot_event should be equal to the size of the page.");
         |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

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