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| author |   Tomas Winkler <tomas.winkler@intel.com> | 2015-07-28 16:54:25 +0300 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Odin.com> | 2015-09-06 11:02:41 -0700 |
| commit | f2d3fd29ba6226218533ad3fbba2312ae122663f (patch) | |
| tree | eb8d34e7cc5c704a724d0f33a6853478a317b53c /drivers/scsi/scsi_debug.c | |
| parent | scsi_debug: schedule_resp fix input variable check (diff) | |
| download | linux-dev-f2d3fd29ba6226218533ad3fbba2312ae122663f.tar.xz linux-dev-f2d3fd29ba6226218533ad3fbba2312ae122663f.zip | |
scsi_debug: fix REPORT LUNS Well Known LU
The use case to report 'REPORT LUNS WLUN' described
in scsi_debug documentation didn't work because:
scsi_scan_host_selected() checks for:
lun < shost->max_lun
To fix this we set:
max_lun = SCSI_W_LUN_REPORT_LUNS + 1;
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/scsi_debug.c')
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index faa4ddd8decf..2e0b3d7dc40f 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -700,7 +700,7 @@ static void sdebug_max_tgts_luns(void) else hpnt->max_id = scsi_debug_num_tgts; /* scsi_debug_max_luns; */ - hpnt->max_lun = SCSI_W_LUN_REPORT_LUNS; + hpnt->max_lun = SCSI_W_LUN_REPORT_LUNS + 1; } spin_unlock(&sdebug_host_list_lock); } @@ -5340,7 +5340,8 @@ static int sdebug_driver_probe(struct device * dev) hpnt->max_id = scsi_debug_num_tgts + 1; else hpnt->max_id = scsi_debug_num_tgts; - hpnt->max_lun = SCSI_W_LUN_REPORT_LUNS; /* = scsi_debug_max_luns; */ + /* = scsi_debug_max_luns; */ + hpnt->max_lun = SCSI_W_LUN_REPORT_LUNS + 1; host_prot = 0; |