diff options
Diffstat (limited to 'drivers/scsi/storvsc_drv.c')
| -rw-r--r-- | drivers/scsi/storvsc_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 9f4e5601b61..82873e775fc 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1156,6 +1156,8 @@ static int storvsc_device_configure(struct scsi_device *sdevice) blk_queue_bounce_limit(sdevice->request_queue, BLK_BOUNCE_ANY); + sdevice->no_write_same = 1; + return 0; } @@ -1238,6 +1240,8 @@ static bool storvsc_scsi_cmd_ok(struct scsi_cmnd *scmnd) u8 scsi_op = scmnd->cmnd[0]; switch (scsi_op) { + /* the host does not handle WRITE_SAME, log accident usage */ + case WRITE_SAME: /* * smartd sends this command and the host does not handle * this. So, don't send it. |