Hi James,
Thanks for your patch! I got a chance to test your patch today and it works.
Thanks,
Wendy
Quoting James Bottomley :
On Wed, 2015-03-18 at 17:18 -0500, wenxi...@linux.vnet.ibm.com wrote:
From: Wen Xiong
Hi James,
Our test teams still see lots of these errors in error log when
On Mon, 2015-03-30 at 17:07 -0700, Casey Schaufler wrote:
> On 3/30/2015 4:45 PM, Joe Perches wrote:
> > Joe Perches (25):
> > arm: Use bool function return values of true/false not 1/0
[etc...]
> Why, and why these in particular?
bool functions are probably better returning
bool values instea
On 3/30/2015 4:45 PM, Joe Perches wrote:
> Joe Perches (25):
> arm: Use bool function return values of true/false not 1/0
> arm64: Use bool function return values of true/false not 1/0
> hexagon: Use bool function return values of true/false not 1/0
> ia64: Use bool function return values o
Use the normal return values for bool functions
Signed-off-by: Joe Perches
---
drivers/scsi/csiostor/csio_scsi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/csiostor/csio_scsi.c
b/drivers/scsi/csiostor/csio_scsi.c
index 2c4562d..5754fb6 100644
--- a/driv
Joe Perches (25):
arm: Use bool function return values of true/false not 1/0
arm64: Use bool function return values of true/false not 1/0
hexagon: Use bool function return values of true/false not 1/0
ia64: Use bool function return values of true/false not 1/0
mips: Use bool function retu
On 03/30/2015 12:21 PM, Christoph Hellwig wrote:
On Mon, Mar 30, 2015 at 12:16:04PM -0700, Andy Grover wrote:
I dug my patches up and rebased on top of target-pending/for-next. Pushed
here:
git://git.kernel.org/pub/scm/linux/kernel/git/grover/linux.git
mar30-dynalloc-deve
https://git.kernel.or
On Mon, Mar 30, 2015 at 12:16:04PM -0700, Andy Grover wrote:
> I dug my patches up and rebased on top of target-pending/for-next. Pushed
> here:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/grover/linux.git
> mar30-dynalloc-deve
>
> https://git.kernel.org/cgit/linux/kernel/git/grover/linux.g
On 03/30/2015 05:08 AM, Christoph Hellwig wrote:
Fortunately there is the old patch from Andy to make the se_dev_entry
dynamically allocated, which comes in useful here. With that we might
only change the rdonly flag on a live dev entry, or assign an ACL when
it previously was NULL, something th
On 03/30/2015 01:45 PM, Kashyap Desai wrote:
>> -Original Message-
>> From: Hannes Reinecke [mailto:h...@suse.de]
>> Sent: Friday, March 27, 2015 9:32 PM
>> To: Kashyap Desai; linux-scsi@vger.kernel.org
>> Subject: Re: Scsi Error handling query
>>
>> On 03/26/2015 07:43 PM, Kashyap Desai wr
Hello Bart, Quinn Tran,
I have been using this jammer facility since I posted the below updated patch
with no memory leaks and no issues.
Is there any interest to take this patch in, its certainly been critical for me
in some of the error recovery testing I have been doing.
Thanks
Laurence Obe
Driver initialization fails if driver tries to send IOC facts request message
when the IOC is in reset or in a fault state.
This patch will make sure that
1.Driver to send IOC facts request message only if HBA is in operational or
ready state.
2.If IOC is in fault state, a diagnostic reset wou
This Patch will provide more details of the devices such as slot number,
enclosure logical id, enclosure level & connector name in the following
scenarios,
- When end device is added in the topology,
- When the end device is removed from the setup,
- When the SCSI mid layer issues TASK ABORT/ DE
Update MPI 2.5 Release: MPI 2.5 Rev I (2.5.4) specification and 2.00.33 header
files
Below is the change set from the MPI specification for I Rev
1) Added Base Enclosure Level bit to the Flags field of Manufacturing Page 7.
2) Updated description of the MaxTargetPortConnectTime field of SAS IO U
Bump mpt3sas Driver version to v5.100.00.00
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_base.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h
b/drivers/scsi/mpt3sas/mpt3sas_base.h
index a182d26..29ecfd1 100644
---
Add the following OEM's branding to the mpt3sas driver.
"VendorID" "DeviceID" "SubsystemVendor ID" "SubsystemDevice ID" Cisco
Branding String
0x1000 0x97 SVID = 0x1137 0x014C Cisco
9300-8E 12G SAS HBA
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/m
For any SCSI command, if the driver receives IOC status = SCSI_IOC_TERMINATED
and log info = 0x32010081 then that command will be completed with DID_RESET
host status.
The definition of this log info value is "Virtual IO has failed and has to be
retried".
Firmware will provide this log info va
Below are the new changes to MPI 2.5 Rev K(2.5.6) specification and 2.00.35
header files
1) Added a minimum size requirement for target mode command buffers.
2) Added MinMSIxIndex and MaxMSIxIndex fields to CommandBufferPostBase Request.
3) For BIOS Page 1, added SSUTimeout field, and added Produc
Added the following Dell branding to the mpt3sas driver.
"VendorID" "DeviceID" "SubsystemVendor ID" "SubsystemDevice ID" Dell
Branding String
0x10000x0097 0x1028 0x1F46DELL
12Gbps HBA
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt
Bump mpt3sas driver version to 9.100.00.00
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_base.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h
b/drivers/scsi/mpt3sas/mpt3sas_base.h
index 1fd1e7f..706f0a5 100644
--- a
Added dma_mapping_error() API after mapping an address with dma_map_single()
API. Otherwise when CONFIG_DMA_API_DEBUG is enabled in the kernel, then it
complains about mpt3sas driver not calling dma_mapping_error after mapping an
address with dma_map_single
Signed-off-by: Sreekanth Reddy
---
Created a thread using alloc_ordered_workqueue() API in order to process the
works from firmware Work-queue sequentially instead of
create_singlethread_workqueue() API.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 7 ++-
1 file changed, 6 insertions(+), 1 delet
scsi_dma_map API will return a negative value (i.e. -ENOMEM) if DMA mapping of
sg lists fails and zero if the sg list in the SCSI cmd is NULL. But drivers
doesn't handled sg list DMA mapping failure case properly.
So, Updated the code to return host busy error status to SCSI MID Layer (SML),
wh
Added support for below customer specific brandings
"VendorID" "DeviceID" "SubsystemVendor ID" "SubsystemDevice ID" Cisco
Branding String
0x1000 0x97 0x1137 0x154 Cisco
9300-8i 12Gbps SAS HBA
0x1000 0x97 0x1137 0
Issue: When the disks are getting discovered and assigned device handles by the
kernel, a device block followed by an unblock (due to broadcast primitives)
issued by the driver is interspersed by the kernel changing the state of the
device. Therefore the unblock by the driver results in a no ope
Bump mpt3sas driver version to v6.100.00.00.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_base.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h
b/drivers/scsi/mpt3sas/mpt3sas_base.h
index 8f99024..402c2ee 100644
---
Removed the redundancy code while freeing the controller resources.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_base.c | 57 +
1 file changed, 32 insertions(+), 25 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c
b/drivers/sc
Following is the change set,
1. Added more defines for the BiosOptions field of MPI2_CONFIG_PAGE_BIOS_1.
2. Added MPI2_TOOLBOX_CLEAN_BIT26_PRODUCT_SPECIFIC definition.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpi/mpi2.h | 5 +++--
drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h | 14 +
This patch set contains all the features and defect fixes from Phase4 to Phase8.
Please review this patch set and consider these patches for next kernel release.
Next time onwards we will make sure to post individual patches as and when we
develop a feature & done basic testing instead of postin
In this patch, increased the number of MSIX vector support for SAS3 C0 HBAs to
up-to 96.
Following are changes that are done in this patch
1. Support this feature only for SAS3 C0 cards and also only when reply post
free queue count is greater than 8.
2. Instead of using single ReplyPostHostInde
During hot-plugging of a disk(having a flaky link), the disk addition
stops and any further disk addition or removal doesn't happen on that
controller.
This is because, when driver receives DELAY_NOT_RESPONDING event for a disk
while
it is undergoing addition at the SCSI Transport layer, the dri
Update MPI2 strings to MPI2.5.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_base.c | 3 +--
drivers/scsi/mpt3sas/mpt3sas_base.h | 1 -
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c
b/drivers/scsi/mpt3sas/mpt3sas_base.c
index
On 03/30/2015 02:30 PM, Bart Van Assche wrote:
> On 01/31/14 10:29, Hannes Reinecke wrote:
>> When a path is already optimized multipath failover will fail
>> with the message
>> Could not failover device X:Y: Handler scsi_dh_alua Error 15
>>
>> Signed-off-by: Hannes Reinecke
>> ---
>> drivers/sc
On 01/31/14 10:29, Hannes Reinecke wrote:
> When a path is already optimized multipath failover will fail
> with the message
> Could not failover device X:Y: Handler scsi_dh_alua Error 15
>
> Signed-off-by: Hannes Reinecke
> ---
> drivers/scsi/device_handler/scsi_dh_alua.c | 7 +--
> 1 file
I went through this in detail, and the odd patch split that splits
one change up into muliple patches, but then also mixes up other
changes makes it hard to read.
So I started rebasing the tree to understand it moving your various
cleanups to the front of the series. Of coure while reading throug
> -Original Message-
> From: Hannes Reinecke [mailto:h...@suse.de]
> Sent: Friday, March 27, 2015 9:32 PM
> To: Kashyap Desai; linux-scsi@vger.kernel.org
> Subject: Re: Scsi Error handling query
>
> On 03/26/2015 07:43 PM, Kashyap Desai wrote:
> >> -Original Message-
> >> From: Hann
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 3:52 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 09/11] aacraid: performance improvement cha
Reviewed-by: Murthy Bhat
-Original Message-
From: Mahesh Rajashekhara
Sent: Friday, March 27, 2015 5:00 PM
To: Hannes Reinecke; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: RE: [V2 PATCH 08/11] aacraid: IOCTL fix
Thanks Hannes,
After getting the plat
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 3:53 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 10/11] aacraid: AIF raw device remove suppo
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 3:53 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 11/11] aacraid: driver version change
On 0
Reviewed-by: Murthy Bhat
-Original Message-
From: Mahesh Rajashekhara
Sent: Friday, March 27, 2015 4:45 PM
To: Hannes Reinecke; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: RE: [V2 PATCH 07/11] aacraid: IOP RESET command handling changes
Thanks Hannes
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 3:49 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 06/11] aacraid: 240 simple volume support
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 3:49 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 05/11] aacraid: vpd page code 0x83 support
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 3:47 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 04/11] aacraid: MSI-x support
On 03/26/201
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 3:43 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 02/11] aacraid: IOCTL pass-through command f
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 3:43 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 01/11] aacraid: AIF support for SES device a
Reviewed-by: Murthy Bhat
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, March 27, 2015 4:33 PM
To: Mahesh Rajashekhara; jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Achim Leubner
Subject: Re: [V2 PATCH 03/11] aacraid: 4KB sector support
On 03/2
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
This patch updates loopback to add a new fabric_prot_type TPG attribute,
used for controlling LLD level protection into LIO when the backend
device does not support T10-PI.
Also, go ahead and set DIN_PASS + DOUT_PASS s
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
This patch updates iscsi/iser-target to add a new fabric_prot_type
TPG attribute for iser-target, used for controlling LLD level
protection into LIO when the backend device does not support T10-PI.
This is required for
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
Make sure that FILEIO only attempts to use backend DIF emulation
when it's actually enabled at device level.
Cc: Martin Petersen
Cc: Sagi Grimberg
Cc: Christoph Hellwig
Signed-off-by: Nicholas Bellinger
---
drive
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
This patch moves the existing target_complete_ok_work() check for
cmd->prot_op into it's own function, so it's easier to add future
support for READ INSERT.
Cc: Martin Petersen
Cc: Sagi Grimberg
Cc: Christoph Hellwig
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
This patch adds WRITE_STRIP support in target_check_write_prot() that
invokes sbc_dif_verify_write() for checking T10-PI metadata before
submitting the I/O to a backend driver.
Upon verify failure, the specific sense c
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
This patch moves the existing target_execute_cmd() check for
cmd->prot_op into it's own function, so it's easier to add
future support for WRITE STRIP.
Cc: Martin Petersen
Cc: Sagi Grimberg
Cc: Christoph Hellwig
Sig
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
This patch updates standard INQUIRY, INQUIRY EVPD=0x86, READ_CAPACITY_16
and control mode pages to use se_sess->sess_prot_type when determing which
type of T10-PI related feature bits can be exposed.
This is required f
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
This patch adds a new target_core_fabric_ops callback for allowing fabric
drivers to expose a TPG attribute for signaling when a T10-PI protected
fabric wants to function with an un-protected device without T10-PI.
Thi
On 3/30/2015 6:28 AM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
This patch changes existing DIF emulation to check the command descriptor's
prot_type, instead of what the backend device is exposing in pi_prot_type.
Since this value is already set in sbc_check_prot(), go ahead and u
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