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scsi: target: core: Add initiatorname to NON_EXISTENT_LUN error

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The NON_EXISTENT_LUN error can be written without an error condition
on the initiator responsible. Adding the initiatorname to this message
will reduce the effort required to fix this when many initiators are
supported by a target.

This version ensures the initiator name is also printed on the same message
in transport_lookup_tmr_lun for consistency.

Link: https://lore.kernel.org/r/9b13bb2e1f52f1792cd81850ee95bf3781bb5363.1589759816.git.lance.digby@gmail.com
Reviewed-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Lance Digby <lance.digby@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Lance Digby 2020-05-18 11:02:16 +10:00 committed by Martin K. Petersen
parent 1cdee00442
commit 5482d56bfe
1 changed files with 6 additions and 4 deletions
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10
drivers/target/target_core_device.c
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@ -100,9 +100,10 @@ out_unlock:
*/
if (unpacked_lun != 0) {
pr_err("TARGET_CORE[%s]: Detected NON_EXISTENT_LUN"
" Access for 0x%08llx\n",
" Access for 0x%08llx from %s\n",
se_cmd->se_tfo->fabric_name,
unpacked_lun);
unpacked_lun,
nacl->initiatorname);
return TCM_NON_EXISTENT_LUN;
}
@ -174,9 +175,10 @@ out_unlock:
if (!se_lun) {
pr_debug("TARGET_CORE[%s]: Detected NON_EXISTENT_LUN"
" Access for 0x%08llx\n",
" Access for 0x%08llx for %s\n",
se_cmd->se_tfo->fabric_name,
unpacked_lun);
unpacked_lun,
nacl->initiatorname);
return -ENODEV;
}
se_cmd->se_dev = rcu_dereference_raw(se_lun->lun_se_dev);