On 03/18/2013 05:58 AM, Mahesh Rajashekhara wrote:
This patch adds dual flash firmware support for Series 7 and above
controllers.
Signed-off-by: Mahesh Rajashekhara mahesh.rajashekh...@pmcs.com
---
drivers/scsi/aacraid/aacraid.h |6 +-
drivers/scsi/aacraid/comminit.c |2 +-
On 03/27/2013 08:37 AM, Hannes Reinecke wrote:
On 03/26/2013 07:00 PM, Chad Dupuis wrote:
On Tue, 19 Feb 2013, Hannes Reinecke wrote:
This patchset updates the SCSI midlayer to use 64-bit LUNs
internally.
It eliminates the need to limit the number of LUNs artificially to
avoid aliasing
On 03/30/2013 05:53 PM, Hannes Reinecke wrote:
On 03/29/2013 05:32 PM, Tomas Henzl wrote:
On 03/27/2013 08:37 AM, Hannes Reinecke wrote:
On 03/26/2013 07:00 PM, Chad Dupuis wrote:
On Tue, 19 Feb 2013, Hannes Reinecke wrote:
This patchset updates the SCSI midlayer to use 64-bit LUNs
On 04/05/2013 05:24 PM, James Smart wrote:
On 4/4/2013 6:17 AM, Hannes Reinecke wrote:
On 03/31/2013 07:44 PM, Tomas Henzl wrote:
What we can do is to decode the LUN and compare it to max_lun provided by
the driver,
I think that sg_luns is able to do that, so what is needed is just
On 05/24/2013 11:40 AM, Libo Chen wrote:
we should check kzalloc, avoid to hit oops
Signed-off-by: Libo Chen libo.c...@huawei.com
---
drivers/scsi/megaraid.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
instead of checking scmd-device, sdev is more appropriate.
diff
On 05/24/2013 11:40 AM, Libo Chen wrote:
we should check kzalloc, avoid to hit oops
Signed-off-by: Libo Chen libo.c...@huawei.com
---
drivers/scsi/megaraid.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
instead of checking scmd-device, sdev is more appropriate.
diff
On 05/30/2013 04:32 AM, Libo Chen wrote:
On 2013/5/30 9:38, Libo Chen wrote:
On 2013/5/29 23:03, Tomas Henzl wrote:
On 05/24/2013 11:40 AM, Libo Chen wrote:
we should check kzalloc, avoid to hit oops
Signed-off-by: Libo Chen libo.c...@huawei.com
---
drivers/scsi/megaraid.c |4
1
From: Tomas Henzl the...@redhat.com
The cmd_pool_bits is protected everywhere with a spinlock,
we don't need the test_and_set_bit, set_bit is enough and the loop
can be removed too.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/hpsa.c | 15 ++-
1 file changed, 6
From: Tomas Henzl the...@redhat.com
When the driver calls scsi_done and after that frees it's internal
preallocated memory it can happen that a new job is enqueud before
the memory is freed. The allocation fails and the message
cmd_alloc returned NULL is shown.
Patch below fixes it by moving cmd
From: Tomas Henzl the...@redhat.com
Remove unneeded variables.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/hpsa.c | 2 --
drivers/scsi/hpsa.h | 2 --
2 files changed, 4 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 48fa81e..e0f6b00 100644
On 08/01/2013 03:39 PM, scame...@beardog.cce.hp.com wrote:
On Thu, Aug 01, 2013 at 03:11:22PM +0200, Tomas Henzl wrote:
From: Tomas Henzl the...@redhat.com
The cmd_pool_bits is protected everywhere with a spinlock,
we don't need the test_and_set_bit, set_bit is enough and the loop
can
On 08/01/2013 04:21 PM, scame...@beardog.cce.hp.com wrote:
On Thu, Aug 01, 2013 at 04:05:20PM +0200, Tomas Henzl wrote:
On 08/01/2013 03:39 PM, scame...@beardog.cce.hp.com wrote:
On Thu, Aug 01, 2013 at 03:11:22PM +0200, Tomas Henzl wrote:
From: Tomas Henzl the...@redhat.com
On 08/01/2013 05:19 PM, scame...@beardog.cce.hp.com wrote:
On Thu, Aug 01, 2013 at 04:59:45PM +0200, Tomas Henzl wrote:
On 08/01/2013 04:21 PM, scame...@beardog.cce.hp.com wrote:
On Thu, Aug 01, 2013 at 04:05:20PM +0200, Tomas Henzl wrote:
On 08/01/2013 03:39 PM, scame...@beardog.cce.hp.com
On 08/01/2013 06:18 PM, scame...@beardog.cce.hp.com wrote:
On Thu, Aug 01, 2013 at 05:39:36PM +0200, Tomas Henzl wrote:
On 08/01/2013 05:19 PM, scame...@beardog.cce.hp.com wrote:
[...]
Btw. on line 1284 - isn't it similar to patch 2/3 ?
^^^ Oh, missed this the first time around, the sop
On 08/07/2013 09:51 AM, Anand wrote:
From cc606631fae60a38ab9532bab79fd93523f4c579 Mon Sep 17 00:00:00 2001
From: Anand Kumar Santhanam anandkumar.santha...@pmcs.com
Date: Mon, 5 Aug 2013 14:16:52 +0530
Subject: [PATCH] pm80xx: Fix for 32 bit compilation issue.
pm80xx driver does not compile
On 08/06/2013 05:46 PM, scame...@beardog.cce.hp.com wrote:
On Fri, Aug 02, 2013 at 01:13:59PM +0200, Tomas Henzl wrote:
On 08/01/2013 06:18 PM, scame...@beardog.cce.hp.com wrote:
On Thu, Aug 01, 2013 at 05:39:36PM +0200, Tomas Henzl wrote:
On 08/01/2013 05:19 PM, scame...@beardog.cce.hp.com
want to stop it.
So, lower the value of this variable 'max_msix_vectors' only if kernel
couldn't allocate the DMA'able memory that the driver requests for and crash
is observed.
Regards,
Sreekanth
-Original Message-
From: Tomas Henzl [mailto:the...@redhat.com]
Sent
) Brown bubr...@redhat.com
Signed-off-by: Tomas Henzl the...@redhat.com
Acked-by: Stephen M. Cameron steve.came...@hp.com
I don't quite understand the signoff chain on this patch. For a one line
patch, are you saying it has three authors?
It look a bit funny, but from what I know everybody from
a jump to 'free_memory' is apparently missing
Signed-off-by: Tomas Henzl the...@redhat.com
---
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index ac54cf5..442982d 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -4209,6
commit 0e7c60c [SCSI] be2iscsi: fix memory leak in error path
fixed an potential junk pointer free if mgmt_get_if_info() returned an error
fix it on one more place
Signed-off-by: Tomas Henzl the...@redhat.com
---
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
-disabled device
...
This patch fixes it, in addition to this I tried to balance also some other
pairs
of enable/disable device in the driver.
Unfortunately I wasn't able to verify the functionality for the case of a sw
reset,
because of a lack of proper hw.
Signed-off-by: Tomas Henzl
The driver ignores the return value in a lot of places, fix
it at least somewhere (and release the resources in such cases),
to avoid that bad things happen.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/pm8001/pm8001_hwi.c | 27 +++---
drivers/scsi/pm8001
Patch adds a new spinlock to protect the ccb management.
It may happen that concurrent threads become the same tag value
from the 'alloc' function', the spinlock prevents this situation.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/pm8001/pm8001_init.c | 1 +
drivers/scsi
The driver ignores the return value in a lot of places, fix
it at least somewhere (and release the resources in such cases),
to avoid that bad things happen.
A memory leak is fixed too.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/pm8001/pm8001_ctl.c | 5 -
drivers/scsi
In the driver two different functions are used to free the same resource,
this patch makes the code easier to read. In addittion to that, some
minor optimisations were made too.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/pm8001/pm8001_hwi.c | 10 +-
drivers/scsi/pm8001
::rc= 5
and the system became 'unstable'.
--tm
Regards,
Viswas G
-Original Message-
From: Tomas Henzl [mailto:the...@redhat.com]
Sent: Thursday, June 26, 2014 8:48 PM
To: linux-scsi@vger.kernel.org
Cc: zzzAnand Kumar Santhanam(Nov-20-2013); Vasanthalakshmi Tharmarajan;
Suresh
On 06/27/2014 09:38 PM, Maurizio Lombardi wrote:
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c
b/drivers/scsi/be2iscsi/be_mgmt.c
index 07934b0..a3e5648 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -1015,7 +1015,7 @@ int mgmt_set_ip(struct beiscsi_hba
On 07/01/2014 08:53 PM, Christoph Hellwig wrote:
On Sun, Jun 29, 2014 at 08:28:34PM +0200, Tomas Henzl wrote:
On 06/27/2014 09:38 PM, Maurizio Lombardi wrote:
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c
b/drivers/scsi/be2iscsi/be_mgmt.c
index 07934b0..a3e5648 100644
--- a/drivers/scsi
On 07/07/2014 03:12 PM, Suresh Thiagarajan wrote:
On Thu, Jul 3, 2014 at 2:15 PM, Christoph Hellwig h...@infradead.org wrote:
Suresh,
do you maintain pm8001 for pmcs now? There have been lots of pm8001
patches on the list, many of them with reviews from various people
including Jack. I'd
Steve, Joe,
any chance you could review this patch and verify the sw reset case?
Thanks, Tomas
On 06/12/2014 05:29 PM, Tomas Henzl wrote:
When a second(kdump) kernel starts and the hard reset method is used
the driver calls pci_disable_device without previously enabling it,
so the kernel shows
The current implementation may mix the negative value returned
from pm8001_set_nvmd with with count. -(-ENOMEM) could be interpreted
as bytes programmed, this patch fixes it.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/pm8001/pm8001_ctl.c | 20 ++--
1 file
Instead of copying information to fw_control_context free it.
The task is forgotten thus also the reference to fw_control_context
and the completion thread takes the info from virt_ptr again.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/pm8001/pm8001_hwi.c | 8 ++--
1 file
ccb-fw_control_context is copied to local fw_control_context and
the local variable is never used later
Free ccb-fw_control_context.
The task is forgotten thus also the reference to fw_control_context
and the completion thread takes the info from virt_ptr again.
Signed-off-by: Tomas Henzl
The driver checks the return valu, but after he tries to wait_for_completion
which might never happen.
Also the ioctlbuffer is freed at the end of the function,
so the first removal is not needed.
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/pm8001/pm8001_ctl.c | 6 +++---
1
-by: Tomas Henzl the...@redhat.com
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Hi Suresh,
thanks for resending, please have a look and review also the patches I sent out
two days ago beginning with [PATCH 1/4] scsi: pm8001: fix a memory leak in
nvmd_resp,
(I'm afraid they will get otherwise lost the in the pm8001 patchflood)
Cheers, Tomas
On 07/09/2014 01:47 PM, Suresh
On 07/10/2014 08:43 AM, Christoph Hellwig wrote:
On Mon, Jul 07, 2014 at 05:20:01PM +0200, Tomas Henzl wrote:
The current implementation may mix the negative value returned
from pm8001_set_nvmd with with count. -(-ENOMEM) could be interpreted
as bytes programmed, this patch fixes
On 07/14/2014 05:10 PM, Hannes Reinecke wrote:
On 07/14/2014 04:57 PM, James Bottomley wrote:
On Mon, 2014-07-14 at 16:39 +0200, Hannes Reinecke wrote:
On 07/14/2014 04:17 PM, James Bottomley wrote:
[ .. ]
This isn't really a democracy; it's about who maintains the drivers and
right now it's
On 07/15/2014 09:34 PM, Mikulas Patocka wrote:
This is Martin Petersen's xcopy patch
(https://git.kernel.org/cgit/linux/kernel/git/mkp/linux.git/commit/?h=xcopyid=0bdeed274e16b3038a851552188512071974eea8)
with some bug fixes, ported to the current kernel.
This patch makes it possible to use
Hi,
patch looks good.
A correction in pm8001_request_irq might be added too to allow
the INT-X path when pm8001_setup_msix fails, but that is not part
of this fix.
Tomas
Reviewed-by: Tomas Henzl the...@redhat.com
On 07/16/2014 08:05 PM, Alexander Gordeev wrote:
When a call to request_irq
On 07/29/2014 03:20 PM, Christoph Hellwig wrote:
On Tue, Jul 29, 2014 at 03:13:06PM +0200, Tomas Henzl wrote:
Hi,
patch looks good.
A correction in pm8001_request_irq might be added too to allow
the INT-X path when pm8001_setup_msix fails, but that is not part
of this fix.
There's
On 07/10/2014 03:30 PM, Tomas Henzl wrote:
On 07/10/2014 08:43 AM, Christoph Hellwig wrote:
On Mon, Jul 07, 2014 at 05:20:01PM +0200, Tomas Henzl wrote:
The current implementation may mix the negative value returned
from pm8001_set_nvmd with with count. -(-ENOMEM) could be interpreted
V2 - 'from' string removed (as it comes from me now) and changed a signed-off
to acked-by (Suresh is the maintainer)
Tomas
The loopcount is calculated by using some weird magic.
Use instead a boring macro
Signed-off-by: Tomas Henzl the...@redhat.com
Acked-by: Suresh Thiagarajan suresh.thiagara
On 07/25/2014 09:28 PM, scame...@beardog.cce.hp.com wrote:
hpsa: Work In Progress: lockless monster patches
To be clear, I am not suggesting that these patches be merged at this time.
This patchset is vs. Christoph Hellwig's scsi-mq.4 branch which
may be found here:
for taking a look and for the feedback. I'm actually the one
responsible for the changes you refer to, so I'll try to address your
comments.
On 7/30/14 10:55 AM, Tomas Henzl wrote:
I'm not sure if I got it right,
it seems it uses the same cmd_pool for both alloc function,
from (0 - reserved_cmds
On 07/31/2014 05:16 PM, scame...@beardog.cce.hp.com wrote:
On Thu, Jul 31, 2014 at 03:56:13PM +0200, Tomas Henzl wrote:
Hi Steve, Webb,
let me start with the part most important for me - from my previous mail
And please have a look at [PATCH] hpsa: refine the pci enble/disable
handling
I
On 08/01/2014 06:40 PM, Webb Scales wrote:
On 7/31/14 9:56 AM, Tomas Henzl wrote:
In cmd_tagged_alloc Thus, there should never be a collision here between
two requests if this is true you don't need the refcount and just a simple
flag were sufficient for your other needs. (And maybe you get
On 06/25/2014 12:41 PM, Reddy, Sreekanth wrote:
Up to now, Driver allocates a single contiguous block of memory
pool for all reply queues and passes down a single address in the
ReplyDescriptorPostQueueAddress field of the IOC Init Request
Message to the firmware.
When firmware receives this
On 08/05/2014 06:41 PM, Sreekanth Reddy wrote:
Hi Tomas,
Can you please review this updated patch,
Hi Sreekanth,
the patch is mangled so a resend is needed anyway and I think you will
probably also want implement the changes you were asked for in the
mpt2sas sibling of this patch.
Thanks,
,
the overall logic seems to be correct.
Reviewed-by: Tomas Henzl the...@redhat.com
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On 08/04/2014 06:00 AM, Ching Huang wrote:
On Fri, 2014-08-01 at 05:35 -0700, Christoph Hellwig wrote:
@@ -2220,8 +2220,7 @@ static int arcmsr_queue_command_lck(stru
arcmsr_handle_virtual_command(acb, cmd);
return 0;
}
- if (atomic_read(acb-ccboutstandingcount)
On 08/01/2014 10:36 AM, Ching Huang wrote:
This patch adds code to support system hibernation.
Signed-off-by: Chingching2...@areca.com.tw
---
diff -uprN a/drivers/scsi/arcmsr/arcmsr_hba.c
b/drivers/scsi/arcmsr/arcmsr_hba.c
--- a/drivers/scsi/arcmsr/arcmsr_hba.c2014-08-01
On 08/08/2014 02:05 PM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
This patch adds code to support system hibernation.
Changes in v2 of 3/17:
* merge patch 18/18 to this patch
Thanks, and please mark the the 18/18 as obsolete - add a comment there
In my previous response
On 08/11/2014 08:20 AM, Suresh Thiagarajan wrote:
Instead of using the virt_ptr use request buffer for copying
back the nvmd response data and use the same in request function also
Patch looks good to me
Reviewed-by: Tomas Henzl the...@redhat.com
Signed-off-by: Suresh Thiagarajan
: linux-...@vger.kernel.org
Looks good
Reviewed-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/mpt3sas/mpt3sas_base.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c
b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 0cf4f70..7b65ec2
: linux-...@vger.kernel.org
Looks good
Reviewed-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/mpt2sas/mpt2sas_base.c |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c
b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 8b88118
On 08/13/2014 10:24 PM, scame...@beardog.cce.hp.com wrote:
Let me try again, this time not from gmail.
On Thu, Jun 12, 2014 at 10:29 AM, Tomas Henzl the...@redhat.com wrote:
When a second(kdump) kernel starts and the hard reset method is used
the driver calls pci_disable_device without
- removed a no more valid comment
- added pci_enable/disable pair when kdump kernel starts
- fixed a typo in subject line
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/hpsa.c | 42 --
1 file changed, 28 insertions(+), 14 deletions(-)
diff
.
Patch looks good to me.
Reviewed-by: Tomas Henzl the...@redhat.com
Signed-off-by: Alexander Gordeev agord...@redhat.com
Cc: Jayamohan Kallickal jayamohan.kallic...@emulex.com
Cc: linux-scsi@vger.kernel.org
Cc: linux-...@vger.kernel.org
---
drivers/scsi/be2iscsi/be_main.c | 6 +++---
1 file
()
and pci_enable_msix_range() or pci_enable_msix_exact()
interfaces.
Patch looks good to me.
Reviewed-by: Tomas Henzl the...@redhat.com
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On 08/18/2014 08:01 AM, Alexander Gordeev wrote:
There is no need to call pci_disable_msix() in case
the previous call to pci_enable_msix() failed
Patch looks good to me.
Reviewed-by: Tomas Henzl the...@redhat.com
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On 08/18/2014 08:01 AM, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() or pci_enable_msi_exact()
and
()
and pci_enable_msix_range() or pci_enable_msix_exact()
interfaces.
Patch looks good.
Reviewed-by: Tomas Henzl the...@redhat.com
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;
pinstance-num_hrrq = 1;
- rc = 0;
rc = request_irq(pdev-irq, pmcraid_isr, IRQF_SHARED,
PMCRAID_DRIVER_NAME, pinstance-hrrq_vector[0]);
Patch looks good to me.
Reviewed-by: Tomas Henzl the...@redhat.com
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On 08/21/2014 01:32 PM, Tomas Henzl wrote:
On 08/18/2014 08:01 AM, Alexander Gordeev wrote:
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range
On 08/19/2014 09:17 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl entry and its relate function.
This patch fix ioctl data read/write error and change data I/O access from
byte to Dword.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN
On 08/19/2014 05:02 PM, Christoph Hellwig wrote:
Hi Ching,
I've fixed up various checkpatch errors and fixed up some descriptions
and applied the patches to a branch. This includes patch 4, so please
send a fix for this and any other patches relative to the branch.
Please find the branch
On 08/25/2014 07:59 PM, Ching Huang wrote:
On Fri, 2014-08-22 at 18:00 +0200, Tomas Henzl wrote:
On 08/19/2014 09:17 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl entry and its relate function.
This patch fix ioctl data read/write error and change data I/O
On 08/25/2014 12:29 PM, Tomas Henzl wrote:
On 08/25/2014 07:59 PM, Ching Huang wrote:
On Fri, 2014-08-22 at 18:00 +0200, Tomas Henzl wrote:
On 08/19/2014 09:17 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl entry and its relate function.
This patch fix ioctl
On 08/26/2014 10:27 PM, Ching Huang wrote:
On Mon, 2014-08-25 at 12:29 +0200, Tomas Henzl wrote:
On 08/25/2014 07:59 PM, Ching Huang wrote:
On Fri, 2014-08-22 at 18:00 +0200, Tomas Henzl wrote:
On 08/19/2014 09:17 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl
On 08/27/2014 10:19 PM, Ching Huang wrote:
On Tue, 2014-08-26 at 15:20 +0200, Tomas Henzl wrote:
On 08/26/2014 10:27 PM, Ching Huang wrote:
On Mon, 2014-08-25 at 12:29 +0200, Tomas Henzl wrote:
On 08/25/2014 07:59 PM, Ching Huang wrote:
On Fri, 2014-08-22 at 18:00 +0200, Tomas Henzl wrote
On 08/19/2014 09:25 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Add code for supporting Areca new Raid adapter ARC12x4 series.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
Hi Ching,
please look at the comments below -
}
@@ -1039,7 +1147,60 @@ static void
On 08/28/2014 05:46 PM, Ching Huang wrote:
On Wed, 2014-08-27 at 16:00 +0200, Tomas Henzl wrote:
On 08/19/2014 09:25 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Add code for supporting Areca new Raid adapter ARC12x4 series.
Signed-off-by: Ching Huang ching2
On 09/07/2014 01:38 AM, Elliott, Robert (Server Storage) wrote:
-Original Message-
From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
ow...@vger.kernel.org] On Behalf Of Tomas Henzl
...
+/* kdump kernel is loading, we don't know in which state is
+ * the pci
On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote:
Use writeq() for 64bit PCI write instead of writel() to avoid additional lock
overhead.
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
---
On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote:
Current driver updates reply post host index to let firmware know that
replies are processed,
while returning from ISR function, only if there is no oustanding replies in
reply queue.
Driver will free the request frame immediately
On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote:
This feature will provide similar interface as kernel crash dump feature.
When megaraid firmware encounter any crash, driver will collect the firmware
raw image and
dump it into pre-configured location.
Driver will allocate two
On 09/09/2014 06:30 PM, Christoph Hellwig wrote:
Ching,
do you have a chance to address Thomas second concern below? As
far as I can tell (Thomas, please correct me) that's the last
outstanding concern, and I'd really like to merge the arcmsr updates
for the Linux 3.18 merge window.
On 09/09/2014 06:18 PM, Elliott, Robert (Server Storage) wrote:
-Original Message-
From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
ow...@vger.kernel.org] On Behalf Of Tomas Henzl
Sent: Tuesday, 09 September, 2014 10:54 AM
Subject: Re: [PATCH 04/11] megaraid_sas : Firmware
On 09/10/2014 12:15 PM, Kashyap Desai wrote:
-Original Message-
From: Tomas Henzl [mailto:the...@redhat.com]
Sent: Tuesday, September 09, 2014 7:01 PM
To: sumit.sax...@avagotech.com; linux-scsi@vger.kernel.org
Cc: martin.peter...@oracle.com; h...@infradead.org;
jbottom
On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote:
Current MegaRAID firmware and hence the driver only supported 64VDs.
E.g: If the user wants to create more than 64VD on a controller,
it is not possible on current firmware/driver.
New feature and requirement to support upto
On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote:
For certain deployment, we may need to disable irq cpu affinity hint.
This module parameter provides option for use to disable irq cpu affinity hint
and allow irqbalancer to handle the rest.
Only curious , in which environments causes
On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote:
Problem statement:
MFI link list in megaraid_sas driver is used from mfi-mpt pass-through
commands.
This list can be corrupted due to many possible race conditions in driver and
eventually we may see kernel panic.
One example -
On 09/10/2014 05:06 PM, Elliott, Robert (Server Storage) wrote:
From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
ow...@vger.kernel.org] On Behalf Of Sumit Saxena
From: Tomas Henzl [mailto:the...@redhat.com]
With several controllers in a system this may take a lot memory,
could you
On 09/11/2014 11:02 AM, Kashyap Desai wrote:
-Original Message-
From: Vivek Goyal [mailto:vgo...@redhat.com]
Sent: Wednesday, September 10, 2014 9:17 PM
To: Tomas Henzl
Cc: Elliott, Robert (Server Storage); Sumit Saxena;
linux-scsi@vger.kernel.org;
martin.peter...@oracle.com; h
On 09/11/2014 04:48 AM, Kashyap Desai wrote:
On Wed, Sep 10, 2014 at 8:36 PM, Tomas Henzl the...@redhat.com wrote:
On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote:
Problem statement:
MFI link list in megaraid_sas driver is used from mfi-mpt pass-through
commands.
This list can
On 09/11/2014 05:59 AM, Ching Huang wrote:
On Wed, 2014-09-10 at 11:58 +0200, Tomas Henzl wrote:
On 09/09/2014 06:30 PM, Christoph Hellwig wrote:
Ching,
do you have a chance to address Thomas second concern below? As
far as I can tell (Thomas, please correct me) that's the last
outstanding
On 09/11/2014 06:39 PM, Kashyap Desai wrote:
On Thu, Sep 11, 2014 at 4:50 PM, Tomas Henzl the...@redhat.com wrote:
On 09/11/2014 11:02 AM, Kashyap Desai wrote:
-Original Message-
From: Vivek Goyal [mailto:vgo...@redhat.com]
Sent: Wednesday, September 10, 2014 9:17 PM
To: Tomas Henzl
On 09/11/2014 08:41 PM, Kashyap Desai wrote:
On Thu, Sep 11, 2014 at 5:53 PM, Tomas Henzl the...@redhat.com wrote:
On 09/11/2014 04:48 AM, Kashyap Desai wrote:
On Wed, Sep 10, 2014 at 8:36 PM, Tomas Henzl the...@redhat.com wrote:
On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote
Add a call to pci_set_master(...) missing in the previous
patch hpsa: refine the pci enable/disable handling.
Found thanks to Rob Elliot.
---
drivers/scsi/hpsa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 7828834..cef5d49
On 09/12/2014 09:29 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
This patch is to modify previous patch 13/17 and it is relative to
http://git.infradead.org/users/hch/scsi-queue.git/tree/arcmsr-for-3.18:/drivers/scsi/arcmsr
change in v4:
1. for readability, rename
On 09/12/2014 10:22 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
This patch is to modify previous patch 16/17 and it is relative to
http://git.infradead.org/users/hch/scsi-queue.git/tree/arcmsr-for-3.18:/drivers/scsi/arcmsr
change in v4:
1. clean up of duplicate variable
On 09/15/2014 04:56 AM, Ching Huang wrote:
On Fri, 2014-09-12 at 15:34 +0200, Tomas Henzl wrote:
On 09/12/2014 09:29 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
This patch is to modify previous patch 13/17 and it is relative to
http://git.infradead.org/users/hch/scsi
On 09/15/2014 06:34 AM, Ching Huang wrote:
On Fri, 2014-09-12 at 16:05 +0200, Tomas Henzl wrote:
On 09/12/2014 10:22 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
This patch is to modify previous patch 16/17 and it is relative to
http://git.infradead.org/users/hch/scsi
On 09/15/2014 12:36 PM, Ching Huang wrote:
On Mon, 2014-09-15 at 12:25 +0200, Tomas Henzl wrote:
On 09/15/2014 04:56 AM, Ching Huang wrote:
On Fri, 2014-09-12 at 15:34 +0200, Tomas Henzl wrote:
On 09/12/2014 09:29 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
This patch
On 09/10/2014 11:58 AM, Tomas Henzl wrote:
On 09/09/2014 06:30 PM, Christoph Hellwig wrote:
Ching,
do you have a chance to address Thomas second concern below? As
far as I can tell (Thomas, please correct me) that's the last
outstanding concern, and I'd really like to merge the arcmsr
in arcmsr_done4abort_postqueue for protect doneq_index.
2. fix spinlock area in arcmsr_hbaD_polling_ccbdone.
You might have kept the previous change log here too,
it's probably better when merged with the 16/17.
I have no more concerns, so
Reviewed-by: Tomas Henzl the...@redhat.com
--
To unsubscribe from
Christoph,
this is a fix for 132aa220b45d60e9b20def1e9d8be9422eed9616 hpsa: refine the pci
enable/disable handling
which is in 'for-3.18'.
If this patch will not be reviewed and added to 3.18 the aforementioned patch
needs to be reverted.
Tomas
On 09/12/2014 02:44 PM, Tomas Henzl wrote
On 09/25/2014 02:20 PM, Christoph Hellwig wrote:
Tomas, can you also give me a signed-off-by for this one?
Oh, I forgot to add it before.
Patch is
Signed-off-by: Tomas Henzl the...@redhat.com
On Fri, Sep 12, 2014 at 02:44:15PM +0200, Tomas Henzl wrote:
Add a call to pci_set_master
hpsa_wait_for_clear_event_notify_ack)
Signed-off-by: Tomas Henzl the...@redhat.com
---
drivers/scsi/hpsa.c | 38 --
drivers/scsi/hpsa.h | 1 +
2 files changed, 25 insertions(+), 14 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index cef5d49b59..f60ce7e5bb 100644
1 - 100 of 673 matches
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