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From: kbuild test robot <lkp@intel.com>
To: Naohiro Aota <naohiro.aota@wdc.com>
Cc: kbuild-all@01.org, linux-btrfs@vger.kernel.org,
	David Sterba <dsterba@suse.com>, Chris Mason <clm@fb.com>,
	Josef Bacik <josef@toxicpanda.com>,
	Nikolay Borisov <nborisov@suse.com>,
	Damien Le Moal <damien.lemoal@wdc.com>,
	Matias Bjorling <Matias.Bjorling@wdc.com>,
	Johannes Thumshirn <jthumshirn@suse.de>,
	Hannes Reinecke <hare@suse.com>,
	Anand Jain <anand.jain@oracle.com>,
	linux-fsdevel@vger.kernel.org,
	Naohiro Aota <naohiro.aota@wdc.com>
Subject: Re: [PATCH v4 13/27] btrfs: reset zones of unused block groups
Date: Sat, 24 Aug 2019 19:32:05 +0800	[thread overview]
Message-ID: <201908241902.uw1r8s4N%lkp@intel.com> (raw)
In-Reply-To: <20190823101036.796932-14-naohiro.aota@wdc.com>

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Hi Naohiro,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[cannot apply to v5.3-rc5 next-20190823]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Naohiro-Aota/btrfs-zoned-block-device-support/20190824-160033
config: x86_64-randconfig-g003-201933 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-10) 7.4.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

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

All errors (new ones prefixed by >>):

   fs/btrfs/hmzoned.c: In function 'btrfs_get_dev_zones':
   fs/btrfs/hmzoned.c:31:8: error: implicit declaration of function 'blkdev_report_zones'; did you mean 'blkdev_nr_zones'? [-Werror=implicit-function-declaration]
     ret = blkdev_report_zones(device->bdev, pos >> SECTOR_SHIFT,
           ^~~~~~~~~~~~~~~~~~~
           blkdev_nr_zones
   fs/btrfs/hmzoned.c: In function 'btrfs_reset_device_zone':
>> fs/btrfs/hmzoned.c:602:8: error: implicit declaration of function 'blkdev_reset_zones'; did you mean 'blkdev_nr_zones'? [-Werror=implicit-function-declaration]
     ret = blkdev_reset_zones(device->bdev,
           ^~~~~~~~~~~~~~~~~~
           blkdev_nr_zones
   cc1: some warnings being treated as errors

vim +602 fs/btrfs/hmzoned.c

   596	
   597	int btrfs_reset_device_zone(struct btrfs_device *device, u64 physical,
   598				    u64 length, u64 *bytes)
   599	{
   600		int ret;
   601	
 > 602		ret = blkdev_reset_zones(device->bdev,

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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  reply	other threads:[~2019-08-24 11:33 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-23 10:10 [PATCH v4 00/27] btrfs zoned block device support Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 01/27] btrfs: introduce HMZONED feature flag Naohiro Aota
2019-08-23 11:45   ` Johannes Thumshirn
2019-08-23 10:10 ` [PATCH v4 02/27] btrfs: Get zone information of zoned block devices Naohiro Aota
2019-08-23 11:57   ` Johannes Thumshirn
2019-08-26  6:29     ` Naohiro Aota
2019-08-24  9:22   ` kbuild test robot
2019-08-24 10:49   ` kbuild test robot
2019-08-23 10:10 ` [PATCH v4 03/27] btrfs: Check and enable HMZONED mode Naohiro Aota
2019-08-23 12:07   ` Johannes Thumshirn
2019-08-26  8:38     ` Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 04/27] btrfs: disallow RAID5/6 in " Naohiro Aota
2019-08-23 12:09   ` Johannes Thumshirn
2019-08-23 10:10 ` [PATCH v4 05/27] btrfs: disallow space_cache " Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 06/27] btrfs: disallow NODATACOW " Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 07/27] btrfs: disable tree-log " Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 08/27] btrfs: disable fallocate " Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 09/27] btrfs: align device extent allocation to zone boundary Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 10/27] btrfs: do sequential extent allocation in HMZONED mode Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 11/27] btrfs: make unmirroed BGs readonly only if we have at least one writable BG Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 12/27] btrfs: ensure metadata space available on/after degraded mount in HMZONED Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 13/27] btrfs: reset zones of unused block groups Naohiro Aota
2019-08-24 11:32   ` kbuild test robot [this message]
2019-08-25  4:56   ` kbuild test robot
2019-08-23 10:10 ` [PATCH v4 14/27] btrfs: limit super block locations in HMZONED mode Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 15/27] btrfs: redirty released extent buffers in sequential BGs Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 16/27] btrfs: serialize data allocation and submit IOs Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 17/27] btrfs: implement atomic compressed IO submission Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 18/27] btrfs: support direct write IO in HMZONED Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 19/27] btrfs: serialize meta IOs on HMZONED mode Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 20/27] btrfs: wait existing extents before truncating Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 21/27] btrfs: avoid async checksum/submit on HMZONED mode Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 22/27] btrfs: disallow mixed-bg in " Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 23/27] btrfs: disallow inode_cache " Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 24/27] btrfs: support dev-replace " Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 25/27] btrfs: enable relocation " Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 26/27] btrfs: relocate block group to repair IO failure in HMZONED Naohiro Aota
2019-08-23 10:10 ` [PATCH v4 27/27] btrfs: enable to mount HMZONED incompat flag Naohiro Aota

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