I just got CC'ed to a massive chain of full quotes. If you want an
answer from me please write a readable mail, thanks.
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On Wed, Dec 21, 2016 at 09:46:37PM -0800, Linus Torvalds wrote:
> On Wed, Dec 21, 2016 at 9:13 PM, Dave Chinner wrote:
> >
> > There may be deeper issues. I just started running scalability tests
> > (e.g. 16-way fsmark create tests) and about a minute in I got a
> > directory corruption reported
On Thu, Dec 22, 2016 at 05:30:46PM +1100, Dave Chinner wrote:
> > For "normal" bios the for_each_segment loop iterates over bi_vcnt,
> > so it will be ignored anyway. That being said both I and the lists
> > got CCed halfway through the thread and I haven't seen the original
> > report, so I'm not
On Thu, Dec 22, 2016 at 07:18:27AM +0100, Christoph Hellwig wrote:
> On Wed, Dec 21, 2016 at 03:19:15PM -0800, Linus Torvalds wrote:
> > Looking around a bit, the only even halfway suspicious scatterlist
> > initialization thing I see is commit f9d03f96b988 ("block: improve
> > handling of the magi
On Thu, Dec 22, 2016 at 04:13:22PM +1100, Dave Chinner wrote:
> On Wed, Dec 21, 2016 at 04:13:03PM -0800, Chris Leech wrote:
> > On Wed, Dec 21, 2016 at 03:19:15PM -0800, Linus Torvalds wrote:
> > > Hi,
> > >
> > > On Wed, Dec 21, 2016 at 2:16 PM, Dave Chinner wrote:
> > > > On Fri, Dec 16, 2016
On Wed, Dec 21, 2016 at 03:19:15PM -0800, Linus Torvalds wrote:
> Looking around a bit, the only even halfway suspicious scatterlist
> initialization thing I see is commit f9d03f96b988 ("block: improve
> handling of the magic discard payload") which used to have a magic
> hack wrt !bio->bi_vcnt, an
On Wed, Dec 21, 2016 at 9:13 PM, Dave Chinner wrote:
>
> There may be deeper issues. I just started running scalability tests
> (e.g. 16-way fsmark create tests) and about a minute in I got a
> directory corruption reported - something I hadn't seen in the dev
> cycle at all.
By "in the dev cycle
On Wed, Dec 21, 2016 at 04:13:03PM -0800, Chris Leech wrote:
> On Wed, Dec 21, 2016 at 03:19:15PM -0800, Linus Torvalds wrote:
> > Hi,
> >
> > On Wed, Dec 21, 2016 at 2:16 PM, Dave Chinner wrote:
> > > On Fri, Dec 16, 2016 at 10:59:06AM -0800, Chris Leech wrote:
> > >> Thanks Dave,
> > >>
> > >>
- Original Message -
> From: "Laurence Oberman"
> To: "Bart Van Assche"
> Cc: linux-r...@vger.kernel.org
> Sent: Wednesday, December 21, 2016 1:34:01 AM
> Subject: Re: Testing latest linux-next 4.9 ib_srp and ib_srpt
>
>
>
> - Original Message -
> > From: "Laurence Oberman"
Hi Oliver,
I will try it out and update you!!
Regards,
-George
On Wednesday 21 December 2016 08:09 PM, Oliver Neukum wrote:
On Wed, 2016-12-21 at 18:17 +0530, George Cherian wrote:
[ 843.149653] scsi host5: uas_post_reset: alloc streams error -19
after
reset
That would mean the endpoints
On Wed, Dec 21, 2016 at 03:19:15PM -0800, Linus Torvalds wrote:
> Hi,
>
> On Wed, Dec 21, 2016 at 2:16 PM, Dave Chinner wrote:
> > On Fri, Dec 16, 2016 at 10:59:06AM -0800, Chris Leech wrote:
> >> Thanks Dave,
> >>
> >> I'm hitting a bug at scatterlist.h:140 before I even get any iSCSI
> >> modul
I hit a new backtrace today, hopefully it adds something.
# cat /proc/19659/stack
[] iscsit_stop_session+0x1b1/0x1c0
[] iscsi_check_for_session_reinstatement+0x1e2/0x270
[] iscsi_target_check_for_existing_instances+0x30/0x40
[] iscsi_target_do_login+0x138/0x630
[] iscsi_target_start_negotiation+0x
Hi,
On Wed, Dec 21, 2016 at 2:16 PM, Dave Chinner wrote:
> On Fri, Dec 16, 2016 at 10:59:06AM -0800, Chris Leech wrote:
>> Thanks Dave,
>>
>> I'm hitting a bug at scatterlist.h:140 before I even get any iSCSI
>> modules loaded (virtio block) so there's something else going on in the
>> current me
On 12/21/2016 05:50 AM, Christoph Hellwig wrote:
> How do you even get an unaligned residual count? Except for SES
> processor devices (which will only issue BLOCK_PC commands) this is
> not allowed by SPC:
>
> "The residual count shall be reported in bytes if the peripheral device
> type in the
On Fri, Dec 16, 2016 at 10:59:06AM -0800, Chris Leech wrote:
> Thanks Dave,
>
> I'm hitting a bug at scatterlist.h:140 before I even get any iSCSI
> modules loaded (virtio block) so there's something else going on in the
> current merge window. I'll keep an eye on it and make sure there's
> nothi
From: Quinn Tran
Soft reset and Risc reset should take 100uS to complete.
This change pad the timeout up to 400uS, which should be
plenty.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_init.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
d
From: Quinn Tran
Out of order(OOO) processing requires initiator, switch
and target to support OOO. In today¹s environment, none
of the switches support OOO. OOO requires extra buffer
space which affect performance. By turning ON this feature
in QLogic's FW, it delays error recovery because drope
From: Quinn Tran
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_mbx.c | 27 ---
1 file changed, 20 insertions(+), 7 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 2819ceb..b4386fc
From: Quinn Tran
Termination of Immediate Notify IOCB was using wrong
IOCB handle. IOCB completion code was unable to find
appropriate code path due to wrong handle.
Following message is seen in the logs.
"Error entry - invalid handle/queue ()."
Signed-off-by: Quinn Tran
Signed-off-by: Hi
From: Quinn Tran
Corrupted ATIO is defined as length of fcp_header & fcp_cmd
payload is less than 0x38. It's the minimum size for a frame to
carry 8..16 bytes SCSI CDB. The exchange will be dropped or
terminated if corrupted.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drive
From: Quinn Tran
This patch fixes crash due to NULL pointer access.
Following stack trace will be seen.
[1469877.797315] Call Trace:
[1469877.799940] [] qla2x00_mem_alloc+0xb09/0x10c0 [qla2xxx]
[1469877.806980] [] qla2x00_probe_one+0x86a/0x1b50 [qla2xxx]
[1469877.814013] [] ? __pm_runtime_re
During NVRAM initialization in target mode, reset reserved
fields in firmware options to Zero (BIT 15)
Signed-off-by: Himanshu Madhani
Signed-off-by: Giridhar Malavali
---
drivers/scsi/qla2xxx/qla_target.c | 17 -
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/dri
Hi Christoph, Bart,
Here's updated series of bug fixes for target code in the driver.
Please consider this for target-pending.
Changes from v1 --> v2
o Updated patches to remove braces.
o Added description for the patch reqeusted.
Thanks,
Himanshu
Himanshu Madhani (3):
qla2xxx: Include ATIO
Include ATIO queue for ISP27XX when firmware dump is collected
for target mode.
Signed-off-by: Himanshu Madhani
Signed-off-by: Giridhar Malavali
---
drivers/scsi/qla2xxx/qla_tmpl.c | 24
1 file changed, 24 insertions(+)
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/dr
From: Quinn Tran
qlt_reset is called with Immedidate Notify IOCB only.
Current code wrongly cast it as ATIO IOCB.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_target.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/
Signed-off-by: Himanshu Madhani
Signed-off-by: Giridhar Malavali
---
drivers/scsi/qla2xxx/tcm_qla2xxx.c | 4 ++--
drivers/scsi/qla2xxx/tcm_qla2xxx.h | 1 -
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
inde
From: Sebastian Andrzej Siewior
Install the callbacks via the state machine. No functional change.
This is the minimal fixup so we can remove the hotplug notifier mess
completely.
The real rework of this driver to use work queues is still stuck in
review/testing on the SCSI mailing list.
Signe
From: Sebastian Andrzej Siewior
Install the callbacks via the state machine. No functional change.
This is the minimal fixup so we can remove the hotplug notifier mess
completely.
The real rework of this driver to use work queues is still stuck in
review/testing on the SCSI mailing list.
Signe
On 12/09/2016 01:20 PM, Benjamin Herrenschmidt wrote:
> On Wed, 2016-12-07 at 17:31 -0600, Tyrel Datwyler wrote:
>> The first byte of each CRQ entry is used to indicate whether an entry is
>> a valid response or free for the VIOS to use. After processing a
>> response the driver sets the valid byte
On Wed, 2016-12-21 at 14:45 +0100, Burak Ok wrote:
> If a call to mempool_create_slab_pool() in snic_probe() returns NULL,
> return -ENOMEM to indicate failure. mempool_creat_slab_pool() only fails if
> it cannot allocate memory.
>
> https://bugzilla.kernel.org/show_bug.cgi?id=189061
>
> Reported
On 21/12/16 7:15 pm, "Burak Ok" wrote:
>If a call to mempool_create_slab_pool() in snic_probe() returns NULL,
>return -ENOMEM to indicate failure. mempool_creat_slab_pool() only fails
>if
>it cannot allocate memory.
>
>https://bugzilla.kernel.org/show_bug.cgi?id=189061
>
>Reported-by: bianpan2..
On Wed, 2016-12-21 at 18:17 +0530, George Cherian wrote:
> [ 843.149653] scsi host5: uas_post_reset: alloc streams error -19
> after
> reset
That would mean the endpoints are gone. Which is odd.
> [ 843.157268] sd 5:0:0:0: [sdb] Synchronizing SCSI cache
Could you try the attached patch and do
On 12/21/2016 05:12 PM, Oliver Neukum wrote:
On Wed, 2016-12-21 at 17:09 +0530, George Cherian wrote:
Hi Oliver,
I was working with this JMicron device and using the uas driver.
I am seeing the following 2 issues.
1) On connect I see the following messages.
Thanks. Do you want to submit it
> "Mauricio" == Mauricio Faria de Oliveira
> writes:
Mauricio,
Mauricio> When a SCSI command (e.g., read operation) is partially
Mauricio> completed with good status and residual bytes (i.e., not all
Mauricio> the bytes from the specified transfer length were transferred)
Mauricio> the
If a call to mempool_create_slab_pool() in snic_probe() returns NULL,
return -ENOMEM to indicate failure. mempool_creat_slab_pool() only fails if
it cannot allocate memory.
https://bugzilla.kernel.org/show_bug.cgi?id=189061
Reported-by: bianpan2...@ruc.edu.cn
Signed-off-by: Burak Ok
Signed-off-b
On Wed, Dec 21, 2016 at 5:13 PM, Javali, Nilesh
wrote:
>
>
> On 13/12/16, 6:35 PM, "Souptick Joarder" wrote:
>
>>On Tue, Dec 13, 2016 at 4:11 PM, Javali, Nilesh
>> wrote:
>>>
>>>
>>> On 12/12/16, 10:16 AM, "linux-scsi-ow...@vger.kernel.org on behalf of
>>> Souptick Joarder" >> jrdr.li...@gmail.co
On 12/21/2016 05:50 PM, Hans de Goede wrote:
Hi,
On 21-12-16 13:07, George Cherian wrote:
On 12/21/2016 05:12 PM, Oliver Neukum wrote:
On Wed, 2016-12-21 at 17:09 +0530, George Cherian wrote:
Hi Oliver,
I was working with this JMicron device and using the uas driver.
I am seeing the foll
https://bugzilla.kernel.org/show_bug.cgi?id=176951
--- Comment #9 from Martin Goyot ---
Can now confirm. Updated Bios, can now run the x64 version.
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Hi,
On 21-12-16 13:07, George Cherian wrote:
On 12/21/2016 05:12 PM, Oliver Neukum wrote:
On Wed, 2016-12-21 at 17:09 +0530, George Cherian wrote:
Hi Oliver,
I was working with this JMicron device and using the uas driver.
I am seeing the following 2 issues.
1) On connect I see the followi
On Wed, 2016-12-21 at 17:37 +0530, George Cherian wrote:
>
> On 12/21/2016 05:12 PM, Oliver Neukum wrote:
> > On Wed, 2016-12-21 at 17:09 +0530, George Cherian wrote:
> >> Hi Oliver,
> >>
> >> I was working with this JMicron device and using the uas driver.
> >> I am seeing the following 2 issues.
Hi Oliver,
I was working with this JMicron device and using the uas driver.
I am seeing the following 2 issues.
1) On connect I see the following messages.
xhci_hcd :00:11.0: ERROR Transfer event for disabled endpoint or
incorrect stream ring
This was eliminated using the following scisso
On Wed, 2016-12-21 at 12:54 +0100, Hans de Goede wrote:
> Hi,
>
> On 21-12-16 12:42, Oliver Neukum wrote:
> > On Wed, 2016-12-21 at 17:09 +0530, George Cherian wrote:
> >> Hi Oliver,
> >>
> >> I was working with this JMicron device and using the uas driver.
> >> I am seeing the following 2 issues.
On 13/12/16, 6:35 PM, "Souptick Joarder" wrote:
>On Tue, Dec 13, 2016 at 4:11 PM, Javali, Nilesh
> wrote:
>>
>>
>> On 12/12/16, 10:16 AM, "linux-scsi-ow...@vger.kernel.org on behalf of
>> Souptick Joarder" > jrdr.li...@gmail.com> wrote:
>>
>>>On Wed, Dec 7, 2016 at 1:53 AM, Souptick Joarder
>>
Hi,
On 21-12-16 12:42, Oliver Neukum wrote:
On Wed, 2016-12-21 at 17:09 +0530, George Cherian wrote:
Hi Oliver,
I was working with this JMicron device and using the uas driver.
I am seeing the following 2 issues.
1) On connect I see the following messages.
Thanks. Do you want to submit it t
Hi,
On 21-12-16 12:39, George Cherian wrote:
Hi Oliver,
I was working with this JMicron device and using the uas driver.
I am seeing the following 2 issues.
1) On connect I see the following messages.
xhci_hcd :00:11.0: ERROR Transfer event for disabled endpoint or incorrect
stream ring
On Wed, 2016-12-21 at 17:09 +0530, George Cherian wrote:
> Hi Oliver,
>
> I was working with this JMicron device and using the uas driver.
> I am seeing the following 2 issues.
>
> 1) On connect I see the following messages.
Thanks. Do you want to submit it to Greg?
The patch is fine.
> 2) On d
https://bugzilla.kernel.org/show_bug.cgi?id=176951
Martin Goyot changed:
What|Removed |Added
CC||mar...@piwany.com
--- Comment #8 from Mar
On Fri, Dec 16, 2016 at 05:05:15PM -0800, Kees Cook wrote:
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from
On 12/21/2016 08:50 AM, Christoph Hellwig wrote:
> On Tue, Dec 20, 2016 at 12:02:27AM -0200, Mauricio Faria de Oliveira wrote:
>> When a SCSI command (e.g., read operation) is partially completed
>> with good status and residual bytes (i.e., not all the bytes from
>> the specified transfer length w
On Tue, Dec 20, 2016 at 10:30:34AM -0800, James Bottomley wrote:
> I'd actually disagree with this assertion; it's why tagging (what you
> mean by ncq) and queue depth are separate. Queue depth represents the
> number of outstanding commands we sent on the wire; however, it often
> excludes things
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