[ 3.5.y.z extended stable ] Patch "[SCSI] qla2xxx: Properly set the tagging for commands." has been added to staging queue
Luis Henriques
luis.henriques at canonical.com
Mon Jul 29 15:34:14 UTC 2013
This is a note to let you know that I have just added a patch titled
[SCSI] qla2xxx: Properly set the tagging for commands.
to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Luis
------
>From 5964d4b3a24b345a8392799a7ae9e025f765ee63 Mon Sep 17 00:00:00 2001
From: Saurav Kashyap <saurav.kashyap at qlogic.com>
Date: Fri, 12 Jul 2013 14:47:51 -0400
Subject: [PATCH] [SCSI] qla2xxx: Properly set the tagging for commands.
commit c3ccb1d7cf4c4549151876dd37c0944a682fd9e1 upstream.
This fixes a regression where Xyratex controllers and disks were lost by the
driver:
https://bugzilla.kernel.org/show_bug.cgi?id=59601
Reported-by: Jack Hill <jackhill at jackhill.us>
Signed-off-by: Saurav Kashyap <saurav.kashyap at qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali at qlogic.com>
Signed-off-by: James Bottomley <JBottomley at Parallels.com>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
drivers/scsi/qla2xxx/qla_iocb.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 70dbf53..f2254d2 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -424,6 +424,8 @@ qla2x00_start_scsi(srb_t *sp)
__constant_cpu_to_le16(CF_SIMPLE_TAG);
break;
}
+ } else {
+ cmd_pkt->control_flags = __constant_cpu_to_le16(CF_SIMPLE_TAG);
}
/* Load SCSI command packet. */
@@ -1353,11 +1355,11 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
fcp_cmnd->task_attribute = TSK_ORDERED;
break;
default:
- fcp_cmnd->task_attribute = 0;
+ fcp_cmnd->task_attribute = TSK_SIMPLE;
break;
}
} else {
- fcp_cmnd->task_attribute = 0;
+ fcp_cmnd->task_attribute = TSK_SIMPLE;
}
cmd_pkt->fcp_rsp_dseg_len = 0; /* Let response come in status iocb */
@@ -1563,7 +1565,12 @@ qla24xx_start_scsi(srb_t *sp)
case ORDERED_QUEUE_TAG:
cmd_pkt->task = TSK_ORDERED;
break;
+ default:
+ cmd_pkt->task = TSK_SIMPLE;
+ break;
}
+ } else {
+ cmd_pkt->task = TSK_SIMPLE;
}
/* Load SCSI command packet. */
--
1.8.1.2
More information about the kernel-team
mailing list