Patch "scsi: qla2xxx: Fix PRLI state check" has been added to the 4.14-stable tree

Patch "scsi: qla2xxx: Fix PRLI state check" has been added to the 4.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    scsi: qla2xxx: Fix PRLI state check

to the 4.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     scsi-qla2xxx-fix-prli-state-check.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 23c645595dab7b414f23639d0a428a07515807df Mon Sep 17 00:00:00 2001
From: Quinn Tran <quinn.tran@cavium.com>
Date: Mon, 4 Dec 2017 14:45:08 -0800
Subject: scsi: qla2xxx: Fix PRLI state check

From: Quinn Tran <quinn.tran@cavium.com>

commit 23c645595dab7b414f23639d0a428a07515807df upstream.

Get Port Database MBX cmd is to validate current Login state upon PRLI
completion. Current code looks at the last login state for re-validation
which was incorrect. This patch removed incorrect state check.

Fixes: 15f30a5752287 ("qla2xxx: Use IOCB interface to submit non-critical MBX.")
Cc: <stable@vger.kernel.org> # 4.10+
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/scsi/qla2xxx/qla_mbx.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -6078,8 +6078,7 @@ int __qla24xx_parse_gpdb(struct scsi_qla
 	}
 
 	/* Check for logged in state. */
-	if (current_login_state != PDS_PRLI_COMPLETE &&
-	    last_login_state != PDS_PRLI_COMPLETE) {
+	if (current_login_state != PDS_PRLI_COMPLETE) {
 		ql_dbg(ql_dbg_mbx, vha, 0x119a,
 		    "Unable to verify login-state (%x/%x) for loop_id %x.\n",
 		    current_login_state, last_login_state, fcport->loop_id);


Patches currently in stable-queue which might be from quinn.tran@cavium.com are

queue-4.14/scsi-qla2xxx-retry-switch-command-on-time-out.patch
queue-4.14/scsi-qla2xxx-fix-abort-command-deadlock-due-to-spinlock.patch
queue-4.14/scsi-qla2xxx-fix-re-login-for-nport-handle-in-use.patch
queue-4.14/scsi-qla2xxx-fix-login-state-machine-stuck-at-gpdb.patch
queue-4.14/scsi-qla2xxx-fix-system-crash-for-notify-ack-timeout-handling.patch
queue-4.14/scsi-qla2xxx-replace-fcport-alloc-with-qla2x00_alloc_fcport.patch
queue-4.14/scsi-qla2xxx-clear-loop-id-after-delete.patch
queue-4.14/scsi-qla2xxx-fix-relogin-being-triggered-too-fast.patch
queue-4.14/scsi-qla2xxx-skip-irq-affinity-for-target-qpairs.patch
queue-4.14/scsi-qla2xxx-fix-scan-state-field-for-fcport.patch
queue-4.14/scsi-qla2xxx-fix-prli-state-check.patch
queue-4.14/scsi-qla2xxx-fix-system-crash-in-qlt_plogi_ack_unref.patch
queue-4.14/scsi-qla2xxx-serialize-gpnid-for-multiple-rscn.patch
queue-4.14/scsi-qla2xxx-fix-gpnid-error-processing.patch
queue-4.14/scsi-qla2xxx-move-session-delete-to-driver-work-queue.patch