On 07/06/2015 10:57 PM, James Bottomley wrote:
On Mon, 2015-07-06 at 08:13 -0700, Bart Van Assche wrote:
On 07/06/2015 04:12 AM, Hannes Reinecke wrote:
During ALUA state transitions the device might return
a sense code 02/04/0a (Logical unit not accessible, asymmetric
access state
On 7/7/2015 1:51 AM, Nicholas A. Bellinger wrote:
On Mon, 2015-07-06 at 16:15 +0300, Sagi Grimberg wrote:
This patch set modifies the target sense data handling.
First, cleanup transport_send_check_condition_and_sense()
by splitting the sense translation to a separate function.
Second, convert
On Tue, 2015-07-07 at 07:50 +0200, Hannes Reinecke wrote:
On 07/07/2015 02:25 AM, Nicholas A. Bellinger wrote:
On Tue, 2015-06-23 at 11:05 +0200, Hannes Reinecke wrote:
On 06/23/2015 10:29 AM, Nicholas A. Bellinger wrote:
SNIP
How different do you expect sas, fc, and iscsi transports to
On 07/07/2015 08:26 AM, Nicholas A. Bellinger wrote:
On Tue, 2015-07-07 at 07:50 +0200, Hannes Reinecke wrote:
On 07/07/2015 02:25 AM, Nicholas A. Bellinger wrote:
On Tue, 2015-06-23 at 11:05 +0200, Hannes Reinecke wrote:
On 06/23/2015 10:29 AM, Nicholas A. Bellinger wrote:
SNIP
How
In case pci_resource_start() or pci_resource_len() reutrn 0, mvsas_ioremap
returns without doing an iounmap() of mvi-regs_ex.
Found by the cocinelle tool.
Signed-off-by: Johannes Thumshirn jthumsh...@suse.de
Reviewed-by: Hannes Reinecke h...@suse.de
---
drivers/scsi/mvsas/mv_init.c | 5 -
1
From: Nicholas Bellinger n...@linux-iscsi.org
This patch fixes a regression introduced with the following commit
in v4.0-rc1 code:
commit 88dcd2dab5c23b1c9cfc396246d8f476c872f0ca
Author: Nicholas Bellinger n...@linux-iscsi.org
Date: Thu Feb 26 22:19:15 2015 -0800
Hey Sagi,
This addresses a regression with traditional iscsi-target that I noticed
recently, but has not been tested with iser-target yet.
Would you mind taking a quick spin with iser-target to verify, and try
to intentionally fail iscsit_start_kthreads() into the two out_bitmap +
out_tx error
Hi Kashyap,
On Thu, 28 May 2015 19:05:35 +0530, Kashyap Desai wrote:
Bjorn/Robin,
Apologies for delay. Here is one quick suggestion as we have seen similar
issue (not exactly similar, but high probably to have same issue) while
controller is configured on VM as pass-through and VM reboot
A regression was introduced into the hpsa driver a while back so
non-zero LUNs of multi-LUN devices may no longer be presented via
a SAS based Smart Array. I have not done a bisection to discover
the change that caused it.
The CISS firmware specification (available on sourceforge)
defines an 8
On Tue, Jul 7, 2015 at 7:39 AM, Christophe JAILLET
christophe.jail...@wanadoo.fr wrote:
Stop comparing the strings as soon as we know that they don't match.
Signed-off-by: Christophe JAILLET christophe.jail...@wanadoo.fr
---
drivers/scsi/FlashPoint.c | 4 +++-
1 file changed, 3
Hi,
I recently came across a lockdep complaint on a possible deadlock that
I don't understand yet (log output below).
Has anyone seen this? Any insights on why exactly is lockdep complaining?
The reproducer is very easy (reproduced both with tcp and iser):
- login to a target with one or more
-Original Message-
From: Nicholas Krause [mailto:xerofo...@gmail.com]
Sent: Monday, July 06, 2015 9:43 PM
To: kashyap.de...@avagotech.com
Cc: sumit.sax...@avagotech.com; uday.ling...@avagotech.com;
jbottom...@odin.com; megaraidlinux@avagotech.com;
linux-scsi@vger.kernel.org;
On Tue, 2015-07-07 at 08:29 +0200, Hannes Reinecke wrote:
On 07/07/2015 08:26 AM, Nicholas A. Bellinger wrote:
On Tue, 2015-07-07 at 07:50 +0200, Hannes Reinecke wrote:
On 07/07/2015 02:25 AM, Nicholas A. Bellinger wrote:
On Tue, 2015-06-23 at 11:05 +0200, Hannes Reinecke wrote:
On
On Fri, 2015-07-03 at 09:14 -0700, Christoph Hellwig wrote:
Why is this a binary attribute? Needs an interface specific in
Documentation/ABI/ to start with, and a Ccto stable seems very
aggressive.
Right, adding an interface isn't a bug fix.
Can you separate this into patches which are
On Tue, 2015-07-07 at 09:18 +0300, Sagi Grimberg wrote:
On 7/7/2015 1:51 AM, Nicholas A. Bellinger wrote:
On Mon, 2015-07-06 at 16:15 +0300, Sagi Grimberg wrote:
This patch set modifies the target sense data handling.
First, cleanup transport_send_check_condition_and_sense()
by splitting
On 07/07/2015 02:45 AM, Frans Klaver wrote:
On Tue, Jul 7, 2015 at 7:39 AM, Christophe JAILLET
christophe.jail...@wanadoo.fr wrote:
Stop comparing the strings as soon as we know that they don't match.
Signed-off-by: Christophe JAILLET christophe.jail...@wanadoo.fr
---
On 07/06/2015 11:18 PM, Hannes Reinecke wrote:
However, to handle the above case correctly we would need to keep
track of the entire multipath topology, to figure out which devices
belong to that relative target port and might need to be updated
(there might be several paths in standby, and we
Hi James,
Can you help get this patch in now as it has got a review?
Thanks!
Arvind
From: Thomas Hellstrom
Sent: Thursday, June 11, 2015 11:11 AM
To: Josh Boyer; Arvind Kumar; James Bottomley
Cc: VMware PV-Drivers; Linus Torvalds;
Fix whitespace and indentation errors. No code change.
Signed-off-by: Bjorn Helgaas bhelg...@google.com
---
drivers/scsi/megaraid/megaraid_sas_base.c | 244 ++---
1 file changed, 118 insertions(+), 126 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c
Use dev_printk() when possible to make messages more useful.
Signed-off-by: Bjorn Helgaas bhelg...@google.com
---
drivers/scsi/megaraid/megaraid_sas_base.c | 304 +--
drivers/scsi/megaraid/megaraid_sas_fusion.c | 95
2 files changed, 196 insertions(+), 203
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
Driver blocks ioctls once it received shutdown/suspend request during
suspend/hybernation. This patch unblocks ioctls on resume path.
Changes from V2:
None
Reviewed by:
Mahesh Rajashekhara
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
If 'IsFastPath' bit is set, then response path assumes no error
and skips error check.
Changes from V2:
None
Reviewed By:
Tomas Henzl the...@redhat.com,
Mahesh Rajashekhara
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Signed-off-by: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
---
drivers/scsi/aacraid/aacraid.h | 2 +-
drivers/scsi/aacraid/linit.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
Reset irq affinity hints before releasing IRQ
Removed duplicate code of IRQ acquire/release
Changes from V2:
None
Reviewed by:
Mahesh Rajashekhara mahesh.rajashekh...@pmcs.com,
Johannes Thumshirn
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
Controller BIOS/UEFI driver used to send this request. But for
IBM-Power system there is no BIOS/UEFI driver. So this change is
required for IBM, otherwise controller will be read-only mode.
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
As pci_enable_msix() deprecated, replaced with pci_enable_msix_exact()
Changes from V2:
Newly created for V3 based on review comment.
Signed-off-by: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
---
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
* .suspend() and .resume() routines implemented in the driver
* aac_release_resources() initiates firmware shutdown
* aac_acquire_resources re-initializes the host interface
Changes from V2:
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
If writeq() not supported, then do atomic two 32bit write
Changes from V2:
None
Reviewed by:
Tomas Henzl the...@redhat.com,
Mahesh Rajashekhara mahesh.rajashekh...@pmcs.com,
Johannes Thumshirn
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
This change always sets MSI interrupt mode for series-6 controller.
Note: For series 6 family, MSIx is not supported.
Changes from V2:
Only Subject description change.
Reviewed by:
Tomas Henzl
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
This patchset includes the following changes (bug fixes and new feature support)
specific to aacraid driver.
V3:
Increased msleep() time from 1 to 20.
Created new patch for pci_enable_msix() replacement.
Changed subject/description
From: Rajinikanth Pandurangan rajinikanth.panduran...@pmcs.com
Description:
Driver sends the right size of the response buffer.
Changes from V2:
None
V2:
Reviewed-by: Johannes Thumshirn jthumsh...@suse.de
Reviewed-by: Tomas Henzl the...@redhat.com
Reviewed-by: Mahesh Rajashekhara
Can't seem to find the original, so here's a reply to the ack mail.
On Tue, Jul 7, 2015 at 10:49 AM, Sumit Saxena
sumit.sax...@avagotech.com wrote:
-Original Message-
From: Nicholas Krause [mailto:xerofo...@gmail.com]
Sent: Monday, July 06, 2015 9:43 PM
To: kashyap.de...@avagotech.com
On 7/7/2015 12:01 PM, Nicholas A. Bellinger wrote:
Hey Sagi,
This addresses a regression with traditional iscsi-target that I noticed
recently, but has not been tested with iser-target yet.
Would you mind taking a quick spin with iser-target to verify, and try
to intentionally fail
-Original Message-
From: Jean Delvare [mailto:jdelv...@suse.de]
Sent: Tuesday, July 07, 2015 2:14 PM
To: Kashyap Desai
Cc: Bjorn Helgaas; Robin H. Johnson; Adam Radford; Neela Syam Kolli;
linux-
s...@vger.kernel.org; arkadiusz.bub...@open-e.com; Matthew Garrett;
Sumit
Saxena; Uday
-Original Message-
From: Frans Klaver [mailto:franskla...@gmail.com]
Sent: Tuesday, July 07, 2015 3:37 PM
To: Sumit Saxena
Cc: Nicholas Krause; Kashyap Desai; Uday Lingala; jbottom...@odin.com;
PDL,MEGARAIDLINUX; linux-scsi@vger.kernel.org;
linux-ker...@vger.kernel.org
Subject: Re:
On Fri, Jul 03, 2015 at 06:04:00PM +0100, Bart Van Assche wrote:
On 07/03/15 09:11, Dave Jones wrote:
After a fuzzing run recently, I noticed that the machine had oom'd, and
killed everything, but there was still 3GB of memory still in use, that
I couldn't even reclaim with
sg3_utils is a package of command line utilities for sending
SCSI and some ATA commands to devices. This package targets
the Linux 4, 3, 2.6 and 2.4 kernel series. It has ports to
FreeBSD, Tru64, Solaris, and Windows (cygwin and MinGW).
There is one new utility (sg_zone) and additions to many
On 07/07/15 03:33, Catalin Marinas wrote:
On Fri, Jul 03, 2015 at 06:04:00PM +0100, Bart Van Assche wrote:
A few weeks ago I had noticed similar kmemleak reports.
However, when I reran my test with kmemleak disabled memory usage was
stable. See also
Use module_pci_driver for drivers whose init and exit functions
only register and unregister, respectively.
A simplified version of the Coccinelle semantic patch that performs
this transformation is as follows:
@a@
identifier f, x;
@@
-static f(...) { return pci_register_driver(x); }
@b depends
Use module_platform_driver for drivers whose init and exit functions
only register and unregister, respectively.
A simplified version of the Coccinelle semantic patch that performs
this transformation is as follows:
@a@
identifier f, x;
@@
-static f(...) { return platform_driver_register(x); }
Use dev_printk() when possible to make messages more useful.
Signed-off-by: Bjorn Helgaas bhelg...@google.com
---
drivers/scsi/megaraid.c | 140 ++-
1 file changed, 66 insertions(+), 74 deletions(-)
diff --git a/drivers/scsi/megaraid.c
The current megaraid driver messages are somewhat inconsistent, with
different combinations of driver name and device address:
megasas: 0x1000:0x005b:0x15d9:0x0690: bus 1:slot 0:func 0
megaraid_sas :01:00.0: megasas: FW restarted successfully from
megasas_init_fw!
megasas: Waiting for
Patch Description:
In mpt2sas driver due to lack of synchronization between ioctl,
BRM status access through sysfs, pci resource removal kernel oops
happen as ioctl path and BRM status sysfs access path still tries
to access the removed resources
kernel: BUG: unable to handle kernel paging
Le 07/07/2015 19:04, Khalid Aziz a écrit :
On 07/07/2015 02:45 AM, Frans Klaver wrote:
On Tue, Jul 7, 2015 at 7:39 AM, Christophe JAILLET
christophe.jail...@wanadoo.fr wrote:
Stop comparing the strings as soon as we know that they don't match.
Signed-off-by: Christophe JAILLET
KY Srinivasan k...@microsoft.com writes:
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Friday, July 3, 2015 9:19 AM
To: Vitaly Kuznetsov
Cc: linux-scsi@vger.kernel.org; Long Li; KY Srinivasan; Haiyang Zhang; James
E.J. Bottomley;
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