regression on generic/351 in 6.11-rc5?

Darrick J. Wong
2024-08-27T02:07:15Z

Hi everyone,

Has anyone else noticed the following regression in generic/351 between
6.11-rc4 and -rc5?

--- /tmp/fstests/tests/generic/351.out 2024-02-28 16:20:24.224889046 -0800
+++ /var/tmp/fstests/generic/351.out.bad 2024-08-26 00:03:35.701439178 -0700
@@ -25,7 +25,7 @@ b83f9394092e15bdcda585cd8e776dc6 SCSI_D
Destroy device
Create w/o unmap or writesame and format
Zero punch, no fallback available
-fallocate: Operation not supported
+fallocate: Remote I/O error
Zero range, write fallback
Check contents
0fc6bc93cd0cd97e3cde5ea39ea1185d SCSI_DEBUG_DEV

Just speculating here, but seeing as that test messes with lbpme in
scsi-debug, that this might be a result of this patch:

https://lore.kernel.org/all/20240817005325.3319384-1-martin.petersen@oracle.com/

Will bisect in the morning...

--D