From: Lance Digby Date: Mon, 18 May 2020 01:02:16 +0000 (+1000) Subject: scsi: target: core: Add initiatorname to NON_EXISTENT_LUN error X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5482d56bfedf1a2ce6450076e844676e20ab4e0a;p=linux.git scsi: target: core: Add initiatorname to NON_EXISTENT_LUN error 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 Signed-off-by: Lance Digby Signed-off-by: Martin K. Petersen --- diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index d5800cf22df79..46b0e1ceb77f8 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -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);