This is a note to let you know that I've just added the patch titled
scsi: qla2xxx: fix inconsistent TMF timeout
to the 5.15-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-inconsistent-tmf-timeout.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 009e7fe4a1ed52276b332842a6b6e23b07200f2d Mon Sep 17 00:00:00 2001
From: Quinn Tran <qutran@xxxxxxxxxxx>
Date: Fri, 14 Jul 2023 12:31:03 +0530
Subject: scsi: qla2xxx: fix inconsistent TMF timeout
From: Quinn Tran <qutran@xxxxxxxxxxx>
commit 009e7fe4a1ed52276b332842a6b6e23b07200f2d upstream.
Different behavior were experienced of session being torn down vs not when
TMF is timed out. When FW detects the time out, the session is torn down.
When driver detects the time out, the session is not torn down.
Allow TMF error to return to upper layer without session tear down.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Quinn Tran <qutran@xxxxxxxxxxx>
Signed-off-by: Nilesh Javali <njavali@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230714070104.40052-10-njavali@xxxxxxxxxxx
Reviewed-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_isr.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2513,7 +2513,6 @@ qla24xx_tm_iocb_entry(scsi_qla_host_t *v
case CS_PORT_BUSY:
case CS_INCOMPLETE:
case CS_PORT_UNAVAILABLE:
- case CS_TIMEOUT:
case CS_RESET:
if (atomic_read(&fcport->state) == FCS_ONLINE) {
ql_dbg(ql_dbg_disc, fcport->vha, 0x3021,
Patches currently in stable-queue which might be from qutran@xxxxxxxxxxx are
queue-5.15/scsi-qla2xxx-adjust-iocb-resource-on-qpair-create.patch
queue-5.15/scsi-qla2xxx-fix-tmf-leak-through.patch
queue-5.15/scsi-qla2xxx-fix-deletion-race-condition.patch
queue-5.15/scsi-qla2xxx-fix-erroneous-link-up-failure.patch
queue-5.15/scsi-qla2xxx-flush-mailbox-commands-on-chip-reset.patch
queue-5.15/scsi-qla2xxx-fix-command-flush-during-tmf.patch
queue-5.15/scsi-qla2xxx-fix-inconsistent-tmf-timeout.patch
queue-5.15/scsi-qla2xxx-turn-off-noisy-message-log.patch
queue-5.15/scsi-qla2xxx-limit-tmf-to-8-per-function.patch
queue-5.15/scsi-qla2xxx-fix-session-hang-in-gnl.patch
