On Tue, 2015-06-09 at 09:19 +0200, Christoph Hellwig wrote:
> On Thu, Jun 04, 2015 at 12:06:09AM -0700, Nicholas A. Bellinger wrote:
> > So I've been using tcm_loop + RAMDISK backends for prototyping, but this
> > patch is intended for vhost-scsi so it can avoid the unnecessary
> > queue_work() con
Hi Hannes,
On Wed, 2015-06-10 at 08:41 +0200, Hannes Reinecke wrote:
> Hi Nic,
>
> here's now the patchset for making LIO-target support 64-bit LUNs.
> Pretty straightforward, plus an additional patch to remove the
> now obsolete limitation on 256 LUNs per TPG. There had been a
> comment in the h
Signed-off-by: Sumit Saxena
---
drivers/scsi/megaraid/megaraid_sas.h| 10 +++---
drivers/scsi/megaraid/megaraid_sas_base.c | 18 ++
drivers/scsi/megaraid/megaraid_sas_fusion.c |7 +++
3 files changed, 32 insertions(+), 3 deletions(-)
diff --git a/driver
Looks good.
Reviewed-by: Brian King
-Brian
--
Brian King
Power Linux I/O
IBM Linux Technology Center
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On Mon, 2015-04-20 at 07:58 +0200, Hannes Reinecke wrote:
> On 04/19/2015 12:56 AM, Christophe Varoqui wrote:
> > About five years ago, we faced a somewhat simular issue with
> > Symmetrix arrays, where the replicated LU of a SRDF pair (R2) was
> > flagged read-only by the kernel upon discovery. Sp
Hello James Smart,
The patch 8b017a30a313: "lpfc: Add support for ELS LCB." from May 21,
2015, leads to the following static checker warning:
drivers/scsi/lpfc/lpfc_els.c:5243 lpfc_els_rcv_lcb()
error: potential null dereference 'lcb_context'. (kmalloc returns null)
drivers/scsi
Hello James Smart,
The patch 86478875eb4d: "lpfc: Add support for RDP ELS command." from
May 21, 2015, leads to the following static checker warning:
drivers/scsi/lpfc/lpfc_mbox.c:2307 lpfc_mbx_cmpl_rdp_page_a2()
error: dereferencing freed memory 'mp'
drivers/scsi/lpfc/lpfc_mbox.
From: Kanoj Sarcar
Signed-off-by: Kanoj Sarcar
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_target.c | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_target.c
b/drivers/scsi/qla2xxx/qla_target.c
index b72cda6..7c43cf8 1
From: Quinn Tran
Request IOCB queue element(s) is reserved during
good path IO. Under error condition such as unable
to allocate IOCB handle condition, the IOCB count
that was reserved is not released.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_tar
From: Saurav Kashyap
[ Upstream commit ef86cb2059a14b4024c7320999ee58e938873032 ]
This patch fixes a kernel panic for qla2xxx Target core
Module driver introduced by a fix in the qla2xxx initiator code.
Commit ef86cb2 ("qla2xxx: Mark port lost when we receive an RSCN for it.")
introduced the re
From: Quinn Tran
Adjust debug flag to match debug comment.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_target.c |7 ---
drivers/scsi/qla2xxx/qla_target.h |3 +++
drivers/scsi/qla2xxx/tcm_qla2xxx.c |3 +--
3 files changed, 8 insertio
Following counters are added in target mode to help debugging efforts.
Target Counters
qla_core_sbt_cmd = 0
qla_core_ret_sta_ctio = 0
qla_core_ret_ctio = 0
core_qla_que_buf = 0
core_qla_snd_status = 0
core_qla_free_cmd = 0
num alloc iocb failed = 0
num term exchange sent = 0
num Q full sent = 0
Remove unnecessary msleep from qlt_send_term_exchange as it
adds latency of 250 msec while sending terminate exchange to
an aborted task.
Signed-off-by: Himanshu Madhani
Signed-off-by: Giridhar Malavali
---
drivers/scsi/qla2xxx/qla_target.c | 13 +++--
1 files changed, 7 insertions(+)
Hello James Smart,
This is a semi-automatic email about new static checker warnings.
The patch 466e840b7809: "lpfc: Fix rport leak." from May 21, 2015,
leads to the following Smatch complaint:
drivers/scsi/lpfc/lpfc_hbadisc.c:3905 lpfc_register_remote_port()
error: we previously assume
From: Quinn Tran
DebugFS now will show fw_resource_count node.
FW Resource count
Original TGT exchg count[0]
current TGT exchg count[0]
original Initiator Exchange count[2048]
Current Initiator Exchange count[2048]
Original IOCB count[2078]
Current IOCB count[2067]
MAX VP count[254]
MAX FCF cou
From: Quinn Tran
After updating the consumer index of ATIO Q, a read is
required to flush the write to the adapter register.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_target.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a
Hi James,
Please apply the following patches to the scsi tree at your earliest
convenience for inclusion in the next mainline merge window.
Thanks,
Himanshu
Himanshu Madhani (3):
qla2xxx: Enable target mode for ISP27XX
qla2xxx: Remove msleep in qlt_send_term_exchange
qla2xxx: Enable Target
Signed-off-by: Himanshu Madhani
Signed-off-by: Giridhar Malavali
---
drivers/scsi/qla2xxx/qla_attr.c |2 +-
drivers/scsi/qla2xxx/qla_def.h|8
drivers/scsi/qla2xxx/qla_init.c |4 ++--
drivers/scsi/qla2xxx/qla_mbx.c|7 ---
drivers/scsi/qla2xxx/qla_os.c
On 06/09/2015 11:41 PM, Hannes Reinecke wrote:
Hi Nic,
here's now the patchset for making LIO-target support 64-bit LUNs.
Pretty straightforward, plus an additional patch to remove the
now obsolete limitation on 256 LUNs per TPG. There had been a
comment in the header that REPORT LUN emulation w
From: Rajinikanth Pandurangan
This patchset includes the following changes (bug fixes and new feature support)
specific to aacraid driver.
V2:
* Removed IRQF_DISABLED
* Removed unwanted macro definition "sa_writeq"
* Replaced pci_enable_msix()with "pci_enable_msix_exact()"
Rajinikanth Panduran
From: Rajinikanth Pandurangan
Description:
Driver sends the right size of the response buffer.
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/aachba.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/a
From: Rajinikanth Pandurangan
Description:
If writeq() not supported, then do atomic two 32bit write
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/aacraid.h | 9 +
drivers/scsi/aacraid/comminit.c | 1 +
drivers/scsi/aacraid/src.c | 12 ++--
3 f
From: Rajinikanth Pandurangan
Description:
Enable MSI interrupt mode for series-6 controller.
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/src.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.
From: Rajinikanth Pandurangan
This patchset includes the following changes (bug fixes and new feature support)
specific to aacraid driver.
V2:
* Removed IRQF_DISABLED
* Removed unwanted macro definition "sa_writeq"
* Replaced pci_enable_msix()with "pci_enable_msix_exact()"
Rajinikanth Panduran
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
Signed-off-by: Rajinikanth Pandurangan
---
drivers/sc
From: Rajinikanth Pandurangan
Description:
If 'IsFastPath' bit is set, then response path assumes no error
and skips error check.
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/aachba.c | 259 ++
1 file changed, 137 inser
From: Rajinikanth Pandurangan
Description:
Reset irq affinity hints before releasing IRQ
Removed duplicate code of IRQ acquire/release
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/aacraid.h | 2 +
drivers/scsi/aacraid/commsup.c | 113 +++
From: Rajinikanth Pandurangan
Description:
Driver blocks ioctls once it received shutdown/suspend request during
suspend/hybernation. This patch unblocks ioctls on resume path.
Signed-off-by: Rajinikanth Pandurangan
---
drivers/scsi/aacraid/linit.c | 5 +
1 file changed, 5
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.
Signed-off-by: Rajinikanth Pandurang
On 6/4/15, 3:57 PM, "Bart Van Assche" wrote:
>Comment out the code that is never reached in qla83xx_idc_unlock()
>and also in qlt_set_data_offset() to avoid that static source code
>analysis tools report warnings for this code.
>
>Signed-off-by: Bart Van Assche
>Cc: Himanshu Madhani
>Cc: Quin
On 6/4/15, 3:58 PM, "Bart Van Assche" wrote:
>Detected by smatch.
>
>Signed-off-by: Bart Van Assche
>Cc: Himanshu Madhani
>Cc: Quinn Tran
>Cc: Saurav Kashyap
>---
> drivers/scsi/qla2xxx/qla_init.c | 2 +-
> drivers/scsi/qla2xxx/qla_iocb.c | 8
> drivers/scsi/qla2xxx/qla_isr.c | 4
On 06/10/2015 05:02 PM, Ewan Milne wrote:
> On Mon, 2015-04-20 at 07:58 +0200, Hannes Reinecke wrote:
>> On 04/19/2015 12:56 AM, Christophe Varoqui wrote:
>>> About five years ago, we faced a somewhat simular issue with
>>> Symmetrix arrays, where the replicated LU of a SRDF pair (R2) was
>>> flagg
On 06/10/2015 06:45 PM, Andy Grover wrote:
> On 06/09/2015 11:41 PM, Hannes Reinecke wrote:
>> Hi Nic,
>>
>> here's now the patchset for making LIO-target support 64-bit LUNs.
>> Pretty straightforward, plus an additional patch to remove the
>> now obsolete limitation on 256 LUNs per TPG. There had
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