On Mon, 22 Nov 2021 15:12:23 +0900, Shin'ichiro Kawasaki wrote:
> When reset write pointer is requested to scsi_debug devices with zoned
> model, positions of write pointers are reset, but the data in the target
> zones are not cleared. Read to the zones returns data written before the
> reset write pointer. This unexpected left data is confusing and does not
> allow using scsi_debug for stale page cache test of the BLKRESETZONE
> ioctl. Hence, zero clear the written data in the zones at reset write
> pointer.
>
> [...]
Applied to 5.16/scsi-fixes, thanks!
[1/1] scsi: scsi_debug: Zero clear zones at reset write pointer
https://git.kernel.org/mkp/scsi/c/2d62253eb1b6
--
Martin K. Petersen Oracle Linux Engineering
