Greeting,
FYI, we noticed the following commit (built with gcc-11):
commit: 36c9de734b21b4bc60b7ee86228659d416d53470 ("cifs: Change the I/O paths to use an iterator rather than a page list")
https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git cifs-for-sfrench
in testcase: xfstests
version: xfstests-x86_64-c1144bf-1_20220609
with following parameters:
disk: 4HDD
fs: ext4
fs2: smbv2
test: generic-group-10
ucode: 0xec
test-description: xfstests is a regression test suite for xfs and other files ystems.
test-url: git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git
on test machine: 8 threads Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz with 16G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <[email protected]>
generic/209 [failed, exit status 1]- output mismatch (see /lkp/benchmarks/xfstests/results//generic/209.out.bad)
--- tests/generic/209.out 2022-06-09 13:06:07.000000000 +0000
+++ /lkp/benchmarks/xfstests/results//generic/209.out.bad 2022-06-10 22:47:02.887195962 +0000
@@ -1,2 +1,2 @@
QA output created by 209
-test ran for 30 seconds without error
+write returned 0
\ No newline at end of file
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/209.out /lkp/benchmarks/xfstests/results//generic/209.out.bad' to see the entire diff)
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
--
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https://01.org/lkp