On Nov 15, 2022 / 19:48, Chaitanya Kulkarni wrote:
> Shinichiro,
>
> On 11/14/22 16:41, Chaitanya Kulkarni wrote:
> > Hi,
> >
> > blktests on latest linux-block/for-next are failing:-
> >
>
> Do you also see similar failures when running blktests block
> category ?
I've tried with linux-block/for-next branch tip at git hash 067707e91646. To
compile kernel, I needed to revert the commit 958bfdd734b6 ("io_uring: uapi:
Don't force linux/time_types.h for userspace"). With this kernel and my test
machine,
- the block/002 failure was not recreated
- the block/029,030 failures were recreated
- another failure was observed at block/017 [1]
Will take closer look in the problems, as much as I can.
[1]
block/017 (do I/O and check the inflight counter) [failed]
runtime ... 1.854s
--- tests/block/017.out 2022-11-14 16:40:48.486495344 +0900
+++ /home/shin/kts/kernel-test-suite/sets/blktests/log/runlog/nodev/block/017.out.bad 2022-11-16 17:36:33.028161082 +0900
@@ -5,8 +5,8 @@
diskstats 1
sysfs inflight reads 1
sysfs inflight writes 1
-sysfs stat 2
-diskstats 2
+sysfs stat 1
+diskstats 1
...
(Run 'diff -u tests/block/017.out /home/shin/kts/kernel-test-suite/sets/blktests/log/runlog/nodev/block/017.out.bad' to see the entire diff)
--
Shin'ichiro Kawasaki
