Dear Martin,
On 11/09/16 00:45, Martin K. Petersen wrote:
"Paul" == Paul Menzel writes:
Paul> Updating from Linux 4.4.X to Linux 4.8.4, we noticed that the
Paul> 3ware devices under `/dev` – `/dev/twa0`, `/dev/twa1`, … – map to
Paul> the controllers differently.
Paul> This unfortunately br
This patch will fix regression caused by below commit-
1e793f6 scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough)
devices
The problem was MEGASAS_IS_LOGICAL macro does not have braces and because of
above commit
using this macro was exposing lot of non-existing SCSI devices(a
Hi Olof/Tejun,
On Thu, Oct 20, 2016 at 4:44 PM, Rameshwar Prasad Sahu wrote:
>
> This patch enables NCQ support for APM X-Gene SATA controller
> hardware v1.1 that was broken with hardware v1.0.
>
> Signed-off-by: Rameshwar Prasad Sahu
> ---
> drivers/ata/ahci_xgene.c | 14 --
> 1
On 03/11/2016 14:58, John Garry wrote:
The following patch introduces an annoying WARN
when a device is removed from the SAS topology:
[SCSI] libsas: prevent domain rediscovery competing with ata error handling
Are there any views on this patch? I would have thought that the parties
who use t
> -Original Message-
> From: Hannes Reinecke [mailto:h...@suse.de]
> Sent: Tuesday, November 08, 2016 1:12 AM
> To: Martin K. Petersen
> Cc: Christoph Hellwig; James Bottomley; linux-scsi@vger.kernel.org; Hannes
> Reinecke; Hannes Reinecke; Don Brace
> Subject: [PATCH] hpsa: switch to pci_a
On Wed, Nov 09, 2016 at 03:32:48PM +, Don Brace wrote:
> Do we need to add an entry for map_queues?
The existing driver only supports a single submission queue.
If some of the devices support more than one submission queue
we could enhance the driver to support it, but we'd need docs
and hardw
On 11/09/2016 04:36 PM, Christoph Hellwig wrote:
On Wed, Nov 09, 2016 at 03:32:48PM +, Don Brace wrote:
Do we need to add an entry for map_queues?
The existing driver only supports a single submission queue.
If some of the devices support more than one submission queue
we could enhance the
On 9.11.2016 11:59, Sumit Saxena wrote:
> This patch will fix regression caused by below commit-
> 1e793f6 scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough)
> devices
>
> The problem was MEGASAS_IS_LOGICAL macro does not have braces and because of
> above commit
> using this
On 11/09/2016 03:59 AM, Sumit Saxena wrote:
This patch will fix regression caused by below commit-
1e793f6 scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough)
devices
The problem was MEGASAS_IS_LOGICAL macro does not have braces and because of
above commit
using this macro wa
> "Sumit" == Sumit Saxena writes:
Sumit> This patch will fix regression caused by below commit- 1e793f6
Sumit> scsi: megaraid_sas: Fix data integrity failure for JBOD
Sumit> (passthrough) devices
Sumit> The problem was MEGASAS_IS_LOGICAL macro does not have braces and
Sumit> because of above
Hello,
On Wed, Sep 14, 2016 at 04:15:00PM +0530, Rameshwar Sahu wrote:
> > @@ -821,8 +823,6 @@ static int xgene_ahci_probe(struct platform_device
> > *pdev)
> > dev_warn(&pdev->dev, "%s: Error reading
> > device info. Assume version1\n",
> >
This patch converts over hpsa to use the pci_alloc_irq_vectors including
the PCI_IRQ_AFFINITY flag that automatically assigns spread out
irq affinity to the I/O queues.
It also cleans up the per-ctrl interrupt state due to the use of the
pci_irq_vector and pci_free_irq_vectors helpers that don't n
On 2016-11-08 21:40, Kiwoong Kim wrote:
> These things are defined to be used by some UFS Host controllers.
>
> Signed-off-by: Kiwoong Kim
> ---
> drivers/scsi/ufs/mphy.h | 38 ++
> drivers/scsi/ufs/ufshci.h | 14 +++---
> drivers/scsi/ufs/unipro.h |
On 2016-11-08 21:43, Kiwoong Kim wrote:
> If UFS driver resets interrupt aggregation timer and counter
> when there is a pending doorbell, an interrupt of IO completion
> of a corresponding task may be missed.
> That would cause a command timeout.
>
> If UFS driver resets interrupt aggregation ti
On 2016-11-08 22:46, Kiwoong Kim wrote:
> Some UFS host controllers may not report a result of UIC command
> completion properly.
> In such cases, they should get the result from UIC directly if their
> architectures support that.
>
> Signed-off-by: Kiwoong Kim
> ---
> drivers/scsi/ufs/ufshcd.c
On Wed, Nov 9, 2016 at 9:36 AM, John Garry wrote:
> On 09/11/2016 12:28, John Garry wrote:
>>
>> On 03/11/2016 14:58, John Garry wrote:
>>>
>>> The following patch introduces an annoying WARN
>>> when a device is removed from the SAS topology:
>>> [SCSI] libsas: prevent domain rediscovery competin
https://bugzilla.kernel.org/show_bug.cgi?id=66611
Szőgyényi Gábor changed:
What|Removed |Added
CC||szg0...@freemail.hu
--- Comment #3 from
https://bugzilla.kernel.org/show_bug.cgi?id=187381
Bug ID: 187381
Summary: 4.9.-rc4 produces hundreds of unusable scsi devices.
Product: SCSI Drivers
Version: 2.5
Kernel Version: 4.9-rc4
Hardware: All
OS: Linux
https://bugzilla.kernel.org/show_bug.cgi?id=187381
--- Comment #1 from Samuel Flory Silbory ---
Created attachment 244101
--> https://bugzilla.kernel.org/attachment.cgi?id=244101&action=edit
Storcli output from system.
Note that this occurs with really old firmware and the current megaraid
fir
On Wed, Nov 9, 2016 at 11:09 AM, Dan Williams wrote:
> On Wed, Nov 9, 2016 at 9:36 AM, John Garry wrote:
>> On 09/11/2016 12:28, John Garry wrote:
>>>
>>> On 03/11/2016 14:58, John Garry wrote:
The following patch introduces an annoying WARN
when a device is removed from the SAS to
On Wed, 2016-11-09 at 20:20 +, bugzilla-dae...@bugzilla.kernel.org
wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=187381
>
> Bug ID: 187381
>Summary: 4.9.-rc4 produces hundreds of unusable scsi
> devices.
>Product: SCSI Drivers
>Version: 2.
> -Original Message-
> From: Hannes Reinecke [mailto:h...@suse.de]
> Sent: Wednesday, November 09, 2016 9:45 AM
> To: Christoph Hellwig; Don Brace
> Cc: Martin K. Petersen; James Bottomley; linux-scsi@vger.kernel.org; Hannes
> Reinecke
> Subject: Re: [PATCH] hpsa: switch to pci_alloc_irq_v
> -Original Message-
> From: Christoph Hellwig [mailto:h...@lst.de]
> Sent: Wednesday, November 09, 2016 12:42 PM
> To: Don Brace
> Cc: h...@suse.de; linux-scsi@vger.kernel.org
> Subject: [PATCH] hpsa: use pci_alloc_irq_vectors and automatic irq affinity
>
> EXTERNAL EMAIL
>
>
> This pa
On Tue, Nov 08, 2016 at 04:02:54PM +0100, Hannes Reinecke wrote:
>> I've looked at the them but haven't started work, so feel free to go
>> ahead. The MSI-X handling in mpt3sas is pretty nasty, so be careful.
>>
>> I've also started playing with lpfc, something I'll need to send to
>> you and Jame
Certainly I'll give it a try.
From: James Bottomley [james.bottom...@hansenpartnership.com]
Sent: Wednesday, November 09, 2016 12:49 PM
To: bugzilla-dae...@bugzilla.kernel.org; linux-scsi@vger.kernel.org
Cc: Samuel Silbory
Subject: Re: [Bug 187381] New: 4.9.
https://bugzilla.kernel.org/show_bug.cgi?id=187381
--- Comment #2 from Samuel Flory Silbory ---
Certainly I'll give it a try.
From: James Bottomley [james.bottom...@hansenpartnership.com]
Sent: Wednesday, November 09, 2016 12:49 PM
To: bugzilla-dae...@bugz
https://bugzilla.kernel.org/show_bug.cgi?id=187381
--- Comment #3 from Samuel Flory Silbory ---
Seems sane now.
root@pcsnode:~# uname -a
Linux pcsnode 4.9.0-rc4-1-default #1 SMP Wed Nov 9 13:59:28 PST 2016 x86_64
GNU/Linux
root@pcsnode:~# ls /dev/sd*
/dev/sda /dev/sdc /dev/sde /dev/sdg/dev
Seems sane now.
root@pcsnode:~# uname -a
Linux pcsnode 4.9.0-rc4-1-default #1 SMP Wed Nov 9 13:59:28 PST 2016 x86_64
GNU/Linux
root@pcsnode:~# ls /dev/sd*
/dev/sda /dev/sdc /dev/sde /dev/sdg /dev/sdi /dev/sdk /dev/sdk2
/dev/sdk4 /dev/sdk6 /dev/sdl
/dev/sdb /dev/sdd /dev/sdf /dev/sdh
> > Some UFS host controllers may clear a transfer request slot by setting
> > an associated bit in UTLRCLR/UTMLRCLR to 1, not 0.
>
> s/UTLRCLR/UTRLCLR
> s/UTMLRCLR/UTMRLCLR
>
Okay
>
> > That's opposite to what UFS spec decribes.
> >
> > Signed-off-by: Kiwoong Kim
> > ---
> > drivers/scsi/uf
Hi, Subhash
I'll update this patch referring what you said (including adding comments of
other quirks)
> > If UFS driver resets interrupt aggregation timer and counter when
> > there is a pending doorbell, an interrupt of IO completion of a
> > corresponding task may be missed.
> > That would cau
Hi, Subhash
I'll update this patch referring what you said below except for creating of
"mphy.h".
> >> > These things are defined to be used by some UFS Host controllers.
> >> >
> >> > Signed-off-by: Kiwoong Kim
> >> > ---
> >> > drivers/scsi/ufs/mphy.h | 38
++
On 11/09/2016 07:42 PM, Christoph Hellwig wrote:
> This patch converts over hpsa to use the pci_alloc_irq_vectors including
> the PCI_IRQ_AFFINITY flag that automatically assigns spread out
> irq affinity to the I/O queues.
>
> It also cleans up the per-ctrl interrupt state due to the use of the
>
On 11/09/2016 10:39 PM, Christoph Hellwig wrote:
> On Tue, Nov 08, 2016 at 04:02:54PM +0100, Hannes Reinecke wrote:
>>> I've looked at the them but haven't started work, so feel free to go
>>> ahead. The MSI-X handling in mpt3sas is pretty nasty, so be careful.
>>>
>>> I've also started playing wi
https://bugzilla.kernel.org/show_bug.cgi?id=151631
Daniele Viganò changed:
What|Removed |Added
CC||dennyvatw...@gmail.com
--- Comment #6 f
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