On Tue, Jul 21, 2015 at 1:57 AM, Sagi Grimberg wrote:
> How were you able to get a chained SG list in the target code?
Local hack. So this bug can't be hit in current mainline code, but
patch improves the code and removes a hidden booby-trap, so I think it
makes sense to apply.
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On 7/21/15, 3:07 PM, "Spencer Baugh" wrote:
>From: Dilip Kumar Uppugandla
>
>Invoking get_cmd_state for qla2xxx always returns 0. Instead change it
>to return the actual fabric state from qla_tgt_cmd. This will help with
>debugging.
>
>Signed-off-by: Dilip Kumar Uppugandla
>Signed-off-by: Spe
Please disregard, depends on another patch. Will send again later. Sorry
for the noise.
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From: Alexei Potashnik
If command didn't match a LUN and we're sending check condition, the
target_cmd_complete ftrace point will crash because it assumes that
cmd->t_task_cdb has been set.
The fix will temporarily set t_task_cdb to the se_cmd buffer
and copy first 6 bytes of cdb in there as soo
From: Dilip Kumar Uppugandla
Invoking get_cmd_state for qla2xxx always returns 0. Instead change it
to return the actual fabric state from qla_tgt_cmd. This will help with
debugging.
Signed-off-by: Dilip Kumar Uppugandla
Signed-off-by: Spencer Baugh
---
drivers/scsi/qla2xxx/tcm_qla2xxx.c | 6
From: Alexei Potashnik
Make sure all non-READ SCSI commands get targ_xfer_tag initialized
to 0x, not just WRITEs.
Double-free of a TUR cmd object occurs under the following scenario:
1. TUR received (targ_xfer_tag is uninitialized and left at 0)
2. TUR status sent
3. First unsolicited N
From: Brian Bunker
AIX servers using VIOS servers that virtualize FC cards will have a
problem booting without support for START_STOP_UNIT.
Signed-off-by: Brian Bunker
Signed-off-by: Spencer Baugh
---
drivers/target/target_core_sbc.c | 33 +
1 file changed, 33
From: Rajinikanth Pandurangan
Description:
As pci_enable_msix() deprecated, replaced with pci_enable_msix_range()
V3 Reviewed/commented by:
Tomas Henzl
Changes from V3:
Uses pci_enable_msix_range() instead of pci_enable_msix_exact()
based on review comment.
Signed-off-
From: Rajinikanth Pandurangan
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/aacraid.h | 2 +-
drivers/scsi/aacraid/linit.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 7b95227..73
From: Rajinikanth Pandurangan
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.
Changes from V2:
None
Reviewed by:
From: Rajinikanth Pandurangan
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 ,
Johannes Thumshirn
Signed-off-by: Rajinik
From: Rajinikanth Pandurangan
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 ,
Mahesh Rajashekhara ,
Johannes Thumshirn
S
From: Rajinikanth Pandurangan
Description:
If writeq() not supported, then do atomic two 32bit write
Changes from V2:
None
Reviewed by:
Tomas Henzl ,
Mahesh Rajashekhara ,
Johannes Thumshirn
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/aacraid.h | 9 +
From: Rajinikanth Pandurangan
Description:
Reset irq affinity hints before releasing IRQ
Removed duplicate code of IRQ acquire/release
Changes from V2:
None
Reviewed by:
Mahesh Rajashekhara ,
Johannes Thumshirn
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacrai
From: Rajinikanth Pandurangan
Description:
If 'IsFastPath' bit is set, then response path assumes no error
and skips error check.
Changes from V2:
None
Reviewed By:
Tomas Henzl ,
Mahesh Rajashekhara ,
Johannes Thumshirn
Signed-off-by: Rajinikanth Pandurangan
---
drivers/s
From: Rajinikanth Pandurangan
Description:
Driver sends the right size of the response buffer.
Changes from V2:
None
V2:
Reviewed-by: Johannes Thumshirn
Reviewed-by: Tomas Henzl
Reviewed-by: Mahesh Rajashekhara
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/aachba
From: Rajinikanth Pandurangan
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:
Increased msleep(1) to msleep(20)
Reve
From: Rajinikanth Pandurangan
This patchset includes the following changes (bug fixes and new feature support)
specific to aacraid driver.
V4:
Updated code with pci_enable_msix_range instead of exact.
V3:
Increased msleep() time from 1 to 20.
Created new patch for pci_enable_msix() replacement.
Christoph Hellwig writes:
> Looks good,
>
> but what's up with your From lines:
>
> On Mon, Jul 20, 2015 at 04:29:49PM -0700, Spencer Baugh wrote:
>> From: Spencer Baugh
>>
>> From: Chris Zankel
>
> plus another address for you in the actual email From line. Who
> did actually write this patc
Thanks Tony,
this looks good to me. In the long run I'll see how we can hide
these implementation details in the lib/scatterlist.c code instead
of burdening it on the users.
Reviewed-by: Christoph Hellwig
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Looks good too, but same From: issue as the last patch.
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Looks good,
but what's up with your From lines:
On Mon, Jul 20, 2015 at 04:29:49PM -0700, Spencer Baugh wrote:
> From: Spencer Baugh
>
> From: Chris Zankel
plus another address for you in the actual email From line. Who
did actually write this patch?
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On 7/21/2015 3:12 AM, Spencer Baugh wrote:
From: Alexei Potashnik
Current implementation assumes that all the buffers of an IO are linked
with a single SG list. Which makes it fail if SG chaining is used.
Signed-off-by: Alexei Potashnik
---
drivers/target/iscsi/iscsi_target.c | 9 -
On Sunday 07/12 at 23:52 -0700, Christoph Hellwig wrote:
> On Sat, Jul 11, 2015 at 09:24:55PM -0700, Calvin Owens wrote:
> > These objects can be referenced concurrently throughout the driver, we
> > need a way to make sure threads can't delete them out from under each
> > other. This patch adds th
On Monday 07/13 at 11:05 -0400, Joe Lawrence wrote:
> On 07/12/2015 12:24 AM, Calvin Owens wrote:
> > These objects can be referenced concurrently throughout the driver, we
> > need a way to make sure threads can't delete them out from under each
> > other. This patch adds the refcount, and refacto
On Thursday 07/16 at 20:27 +0530, Sreekanth Reddy wrote:
> On Sun, Jul 12, 2015 at 9:54 AM, Calvin Owens wrote:
> > These objects can be referenced concurrently throughout the driver, we
> > need a way to make sure threads can't delete them out from under each
> > other. This patch adds the refcou
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