linux-kernel - Re: [PATCH] fat: device-level-flush-after-sync

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Date:   Fri, 16 Sep 2022 04:21:02 +0800
From:   kernel test robot <lkp@...el.com>
To:     Gianfranco <gianfranco.dutka@...sta.com>,
        hirofumi@...l.parknet.co.jp
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        gianfranco.dutka@...sta.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH]     fat: device-level-flush-after-sync

Hi Gianfranco,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.0-rc5 next-20220915]
[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/Gianfranco/fat-device-level-flush-after-sync/20220915-014337
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 3245cb65fd91cd514801bf91f5a3066d562f0ac4
config: x86_64-randconfig-a012 (https://download.01.org/0day-ci/archive/20220916/202209160411.466veQ09-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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/b1130c74311f7b8c0713f373a8dc20b572883fca
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Gianfranco/fat-device-level-flush-after-sync/20220915-014337
        git checkout b1130c74311f7b8c0713f373a8dc20b572883fca
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/

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 >>):

>> fs/fat/inode.c:829:41: error: too many arguments to function call, expected single argument 'bdev', have 3 arguments
                   return blkdev_issue_flush(sb->s_bdev, GFP_KERNEL, NULL);
                          ~~~~~~~~~~~~~~~~~~             ^~~~~~~~~~~~~~~~
   include/linux/gfp_types.h:333:20: note: expanded from macro 'GFP_KERNEL'
   #define GFP_KERNEL      (__GFP_RECLAIM | __GFP_IO | __GFP_FS)
                           ^
   include/linux/blkdev.h:1031:5: note: 'blkdev_issue_flush' declared here
   int blkdev_issue_flush(struct block_device *bdev);
       ^
   1 error generated.


vim +/bdev +829 fs/fat/inode.c

   825	
   826	static int fat_sync_fs(struct super_block *sb, int wait)
   827	{
   828		if (wait)
 > 829			return blkdev_issue_flush(sb->s_bdev, GFP_KERNEL, NULL);
   830		else
   831			return 0;
   832	}
   833	

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