From: kernel test robot <yi1.lai@intel.com>
To: Qu Wenruo <wqu@suse.com>
Cc: oe-lkp@lists.linux.dev, lkp@intel.com,
linux-kernel@vger.kernel.org,
Christian Brauner <brauner@kernel.org>,
Christoph Hellwig <hch@lst.de>,
Pankaj Raghav <p.raghav@samsung.com>,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-btrfs@vger.kernel.org, yi1.lai@intel.com
Subject: Re: [PATCH v4] iomap: follow the alignment requirement for iomap_dio_hole_iter()
Date: Mon, 26 Oct 2026 10:50:56 +0800 [thread overview]
Message-ID: <202610261048.3dc64aea-lkp@intel.com> (raw)
In-Reply-To: <73bd4d9b39e821453028ca8e567eaad2ebe0fc18.1785880740.git.wqu@suse.com>
Hello,
kernel test robot noticed "xfstests.generic.091.fail" on:
commit: 4025185cf953e3f52ab63cf5fec50c1485ee7bb7 ("[PATCH v4] iomap: follow the alignment requirement for iomap_dio_hole_iter()") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master patch link: https://lore.kernel.org/all/73bd4d9b39e821453028ca8e567eaad2ebe0fc18.1785880740.git.wqu@suse.com/
patch subject: [PATCH v4] iomap: follow the alignment requirement for iomap_dio_hole_iter()
[test failed on linux-next/master 20a33c6b6cbe7e4805dfb6cd68816937443aa148]
in testcase: xfstests
version: xfstests-x86_64-22348afe-1_20261019
with following parameters:
disk: 4HDD
fs: ext4
test: generic-group-09
config: x86_64-rhel-9.4-func
compiler: gcc-14
test machine: 8 threads Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz (Skylake) with 28G memory
(please refer to attached dmesg/kmsg for entire log/backtrace)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <yi1.lai@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202610261048.3dc64aea-lkp@intel.com
2026-10-24 23:20:06 cd /lkp/benchmarks/xfstests
2026-10-24 23:20:07 export TEST_DIR=/fs/sda1
2026-10-24 23:20:07 export TEST_DEV=/dev/sda1
2026-10-24 23:20:07 export FSTYP=ext4
2026-10-24 23:20:07 export SCRATCH_MNT=/fs/scratch
2026-10-24 23:20:07 mkdir /fs/scratch -p
2026-10-24 23:20:07 export SCRATCH_DEV=/dev/sda4
2026-10-24 23:20:07 sed "s:^:generic/:" /lkp/benchmarks/xfstests/tests/generic-group-09
2026-10-24 23:20:07 ./check -E tests/exclude/ext4 generic/091 generic/092 generic/093 generic/094 generic/095 generic/096 generic/097 generic/098
FSTYP -- ext4
PLATFORM -- Linux/x86_64 lkp-skl-d01 7.3.0-rc2+ #1 SMP PREEMPT Sat Oct 24 20:47:23 CST 2026
MKFS_OPTIONS -- -F /dev/sda4
MOUNT_OPTIONS -- -o acl,user_xattr /dev/sda4 /fs/scratch
generic/091 [failed, exit status 1]- output mismatch (see /lkp/benchmarks/xfstests/results//generic/091.out.bad)
--- tests/generic/091.out 2026-10-19 16:30:12.000000000 +0000
+++ /lkp/benchmarks/xfstests/results//generic/091.out.bad 2026-10-24 23:20:20.173485972 +0000
@@ -1,7 +1,25 @@
QA output created by 091
fsx -N 10000 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W
-fsx -N 10000 -o 8192 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W
-fsx -N 10000 -o 32768 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W
-fsx -N 10000 -o 8192 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W
-fsx -N 10000 -o 32768 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W
-fsx -N 10000 -o 128000 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -W
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/091.out /lkp/benchmarks/xfstests/results//generic/091.out.bad' to see the entire diff)
generic/092 1s
generic/093 1s
generic/094 14s
generic/095 51s
generic/096 1s
generic/097 2s
generic/098 11s
Ran: generic/091 generic/092 generic/093 generic/094 generic/095 generic/096 generic/097 generic/098
Failures: generic/091
Failed 1 of 8 tests
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20261026/202610261048.3dc64aea-lkp@intel.com
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2026-10-26 2:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-04 21:59 [PATCH v4] iomap: follow the alignment requirement for iomap_dio_hole_iter() Qu Wenruo
2026-08-11 15:22 ` Christoph Hellwig
2026-08-20 11:45 ` Pankaj Raghav (Samsung)
2026-09-01 22:47 ` Qu Wenruo
2026-10-12 14:25 ` Christian Brauner
2026-10-26 2:50 ` kernel test robot [this message]
2026-10-26 5:55 ` Qu Wenruo
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