[3.19.y-ckt stable] Patch "megaraid_sas: Expose TAPE drives unconditionally" has been added to staging queue
Kamal Mostafa
kamal at canonical.com
Mon Nov 30 22:09:45 UTC 2015
This is a note to let you know that I have just added a patch titled
megaraid_sas: Expose TAPE drives unconditionally
to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue
This patch is scheduled to be released in version 3.19.8-ckt11.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.19.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Kamal
------
>From dbefeb69f75a37dfd436576282f0c87370eb75a0 Mon Sep 17 00:00:00 2001
From: "sumit.saxena at avagotech.com" <sumit.saxena at avagotech.com>
Date: Thu, 15 Oct 2015 13:39:24 +0530
Subject: megaraid_sas: Expose TAPE drives unconditionally
commit 0d5b47a724bab0ebaaa933d6ff5e584957aaa188 upstream.
Expose non-disk (TAPE drive, CD-ROM) unconditionally.
Signed-off-by: Sumit Saxena <sumit.saxena at avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai at avagotech.com>
Reviewed-by: Tomas Henzl <thenzl at redhat.com>
Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen at oracle.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
drivers/scsi/megaraid/megaraid_sas_base.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index e541c6c..70cf60a 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -1681,8 +1681,9 @@ static int megasas_slave_alloc(struct scsi_device *sdev)
pd_index =
(sdev->channel * MEGASAS_MAX_DEV_PER_CHANNEL) +
sdev->id;
- if (instance->pd_list[pd_index].driveState ==
- MR_PD_STATE_SYSTEM) {
+ if ((instance->pd_list[pd_index].driveState ==
+ MR_PD_STATE_SYSTEM) ||
+ (instance->pd_list[pd_index].driveType != TYPE_DISK)) {
return 0;
}
return -ENXIO;
--
1.9.1
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