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| author |   Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> | 2021-11-22 15:12:23 +0900 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2021-11-22 22:27:51 -0500 |
| commit | 2d62253eb1b60f4ce8b39125eee282739b519297 (patch) | |
| tree | bd399cdabc03d93179c6db9b85e1609af76440a5 /drivers/scsi/aic94xx | |
| parent | scsi: core: sysfs: Fix setting device state to SDEV_RUNNING (diff) | |
| download | linux-dev-2d62253eb1b60f4ce8b39125eee282739b519297.tar.xz linux-dev-2d62253eb1b60f4ce8b39125eee282739b519297.zip | |
scsi: scsi_debug: Zero clear zones at reset write pointer
When a reset is requested the position of the write pointer is updated but
the data in the corresponding zone is not cleared. Instead scsi_debug
returns any data written before the write pointer was reset. This is an
error and prevents using scsi_debug for stale page cache testing of the
BLKRESETZONE ioctl.
Zero written data in the zone when resetting the write pointer.
Link: https://lore.kernel.org/r/20211122061223.298890-1-shinichiro.kawasaki@wdc.com
Fixes: f0d1cf9378bd ("scsi: scsi_debug: Add ZBC zone commands")
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aic94xx')
0 files changed, 0 insertions, 0 deletions