From: kernel test robot <lkp@intel.com>
To: Shiyang Ruan <ruansy.fnst@fujitsu.com>,
linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org,
nvdimm@lists.linux.dev, linux-mm@kvack.org,
linux-fsdevel@vger.kernel.org
Cc: kbuild-all@lists.01.org, djwong@kernel.org,
dan.j.williams@intel.com, david@fromorbit.com, hch@infradead.org,
jane.chu@oracle.com
Subject: Re: [PATCH v12 6/7] xfs: Implement ->notify_failure() for XFS
Date: Mon, 11 Apr 2022 02:58:09 +0800 [thread overview]
Message-ID: <202204110240.oa3G7lsW-lkp@intel.com> (raw)
In-Reply-To: <20220410160904.3758789-7-ruansy.fnst@fujitsu.com>
Hi Shiyang,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on hnaz-mm/master]
[also build test ERROR on next-20220408]
[cannot apply to xfs-linux/for-next linus/master linux/master v5.18-rc1]
[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/Shiyang-Ruan/fsdax-introduce-fs-query-to-support-reflink/20220411-001048
base: https://github.com/hnaz/linux-mm master
config: s390-defconfig (https://download.01.org/0day-ci/archive/20220411/202204110240.oa3G7lsW-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 11.2.0
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/bf68be0c39b8ecc4223b948a9ee126af167d74f0
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Shiyang-Ruan/fsdax-introduce-fs-query-to-support-reflink/20220411-001048
git checkout bf68be0c39b8ecc4223b948a9ee126af167d74f0
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
s390-linux-ld: fs/xfs/xfs_buf.o: in function `xfs_alloc_buftarg':
>> fs/xfs/xfs_buf.c:1968: undefined reference to `xfs_dax_holder_operations'
pahole: .tmp_vmlinux.btf: No such file or directory
.btf.vmlinux.bin.o: file not recognized: file format not recognized
vim +1968 fs/xfs/xfs_buf.c
1955
1956 struct xfs_buftarg *
1957 xfs_alloc_buftarg(
1958 struct xfs_mount *mp,
1959 struct block_device *bdev)
1960 {
1961 xfs_buftarg_t *btp;
1962
1963 btp = kmem_zalloc(sizeof(*btp), KM_NOFS);
1964
1965 btp->bt_mount = mp;
1966 btp->bt_dev = bdev->bd_dev;
1967 btp->bt_bdev = bdev;
> 1968 btp->bt_daxdev = fs_dax_get_by_bdev(bdev, &btp->bt_dax_part_off, mp,
1969 &xfs_dax_holder_operations);
1970
1971 /*
1972 * Buffer IO error rate limiting. Limit it to no more than 10 messages
1973 * per 30 seconds so as to not spam logs too much on repeated errors.
1974 */
1975 ratelimit_state_init(&btp->bt_ioerror_rl, 30 * HZ,
1976 DEFAULT_RATELIMIT_BURST);
1977
1978 if (xfs_setsize_buftarg_early(btp, bdev))
1979 goto error_free;
1980
1981 if (list_lru_init(&btp->bt_lru))
1982 goto error_free;
1983
1984 if (percpu_counter_init(&btp->bt_io_count, 0, GFP_KERNEL))
1985 goto error_lru;
1986
1987 btp->bt_shrinker.count_objects = xfs_buftarg_shrink_count;
1988 btp->bt_shrinker.scan_objects = xfs_buftarg_shrink_scan;
1989 btp->bt_shrinker.seeks = DEFAULT_SEEKS;
1990 btp->bt_shrinker.flags = SHRINKER_NUMA_AWARE;
1991 if (register_shrinker(&btp->bt_shrinker))
1992 goto error_pcpu;
1993 return btp;
1994
1995 error_pcpu:
1996 percpu_counter_destroy(&btp->bt_io_count);
1997 error_lru:
1998 list_lru_destroy(&btp->bt_lru);
1999 error_free:
2000 kmem_free(btp);
2001 return NULL;
2002 }
2003
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next prev parent reply other threads:[~2022-04-10 18:58 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-10 16:08 [PATCH v12 0/7] fsdax: introduce fs query to support reflink Shiyang Ruan
2022-04-10 16:08 ` [PATCH v12 1/7] dax: Introduce holder for dax_device Shiyang Ruan
2022-04-11 6:35 ` Christoph Hellwig
2022-04-12 23:22 ` Dan Williams
2022-04-10 16:08 ` [PATCH v12 2/7] mm: factor helpers for memory_failure_dev_pagemap Shiyang Ruan
2022-04-10 19:48 ` kernel test robot
2022-04-10 20:19 ` kernel test robot
2022-04-11 6:37 ` Christoph Hellwig
2022-04-11 9:39 ` Shiyang Ruan
2022-04-10 16:09 ` [PATCH v12 3/7] pagemap,pmem: Introduce ->memory_failure() Shiyang Ruan
2022-04-10 16:09 ` [PATCH v12 4/7] fsdax: Introduce dax_lock_mapping_entry() Shiyang Ruan
2022-04-10 16:09 ` [PATCH v12 5/7] mm: Introduce mf_dax_kill_procs() for fsdax case Shiyang Ruan
2022-04-11 6:40 ` wangjianjian (C)
2022-04-11 9:40 ` Shiyang Ruan
2022-04-10 16:09 ` [PATCH v12 6/7] xfs: Implement ->notify_failure() for XFS Shiyang Ruan
2022-04-10 18:58 ` kernel test robot [this message]
2022-04-10 23:54 ` kernel test robot
2022-04-11 6:39 ` Christoph Hellwig
2022-04-13 0:04 ` Dave Chinner
2022-04-13 2:06 ` Dan Williams
2022-04-13 6:09 ` Dave Chinner
2022-04-13 17:09 ` Dan Williams
2022-04-13 17:12 ` Christoph Hellwig
2022-04-14 13:22 ` [xfs] bf68be0c39: BUG:KASAN:null-ptr-deref_in_fs_put_dax kernel test robot
2022-04-10 16:09 ` [PATCH v12 7/7] fsdax: set a CoW flag when associate reflink mappings Shiyang Ruan
2022-04-11 6:55 ` Christoph Hellwig
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