linux-kernel - [djwong-xfs:zero-initialize-pmem-5.16 27/28] ERROR: modpost: "iomap_zeroout

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Date:   Fri, 22 Oct 2021 14:15:26 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Darrick J. Wong" <djwong@...nel.org>
Cc:     kbuild-all@...ts.01.org,
        "Darrick J. Wong" <darrick.wong@...cle.com>,
        linux-kernel@...r.kernel.org
Subject: [djwong-xfs:zero-initialize-pmem-5.16 27/28] ERROR: modpost:
 "iomap_zeroout_range" [fs/xfs/xfs.ko] undefined!

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git zero-initialize-pmem-5.16
head:   34b80c3d1203abd5fd64242ef25898c7d64166ca
commit: 7411eba7d39f53f012f51d6c6304b3901bdcf0fd [27/28] xfs: implement FALLOC_FL_ZEROINIT_RANGE
config: i386-randconfig-a013-20211004 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/commit/?id=7411eba7d39f53f012f51d6c6304b3901bdcf0fd
        git remote add djwong-xfs https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git
        git fetch --no-tags djwong-xfs zero-initialize-pmem-5.16
        git checkout 7411eba7d39f53f012f51d6c6304b3901bdcf0fd
        # save the attached .config to linux build tree
        make W=1 ARCH=i386 

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: "iomap_zeroout_range" [fs/xfs/xfs.ko] undefined!

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (35912 bytes)