This is a note to let you know that I've just added the patch titled
scsi: qla2xxx: Modify T262 FW dump template to specify same start/end to debug customer issues
to the 4.9-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-modify-t262-fw-dump-template-to-specify-same-start-end-to-debug-customer-issues.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From ce6c668b146cc4f4442111e2bcee4c3af94e1ddf Mon Sep 17 00:00:00 2001
From: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
Date: Wed, 24 May 2017 18:06:21 -0700
Subject: scsi: qla2xxx: Modify T262 FW dump template to specify same start/end to debug customer issues
From: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
commit ce6c668b146cc4f4442111e2bcee4c3af94e1ddf upstream.
Firmware dump allows for debugging customer issues. This patch fixes
start/end pointer calculation to capture T262 template entry for dump
tool.
Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 8a58ef3adab4..c197972a3e2d 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -371,7 +371,7 @@ qla27xx_fwdt_entry_t262(struct scsi_qla_host *vha,
goto done;
}
- if (end <= start || start == 0 || end == 0) {
+ if (end < start || start == 0 || end == 0) {
ql_dbg(ql_dbg_misc, vha, 0xd023,
"%s: unusable range (start=%x end=%x)\n", __func__,
ent->t262.end_addr, ent->t262.start_addr);
Patches currently in stable-queue which might be from joe.carnuccio@xxxxxxxxxx are
queue-4.9/scsi-qla2xxx-set-bit-15-for-diag_echo_test-mbc.patch
queue-4.9/scsi-qla2xxx-modify-t262-fw-dump-template-to-specify-same-start-end-to-debug-customer-issues.patch
queue-4.9/scsi-qla2xxx-fix-mailbox-pointer-error-in-fwdump-capture.patch