https://bugzilla.kernel.org/show_bug.cgi?id=101891
Turbo Fredriksson tu...@bayour.com changed:
What|Removed |Added
CC||tu...@bayour.com
When pci_pool_alloc fails in mvs_task_prep then task-lldd_task stays
NULL but it's later used in mvs_abort_task as slot which is passed
to mvs_slot_task_free causing NULL pointer dereference.
Just return from mvs_slot_task_free when passed with NULL slot.
Bugzilla:
lpfc_send_rscn_event() allocates data for sizeof(struct
lpfc_rscn_event_header) + payload_len, but claims that the data has size
of sizeof(struct lpfc_els_event_header) + payload_len. That leads to
buffer overruns.
Signed-off-by: Ales Novak alno...@suse.cz
---
drivers/scsi/lpfc/lpfc_els.c | 2 +-
2015-08-20 22:59 GMT+09:00 Yaniv Gardi yga...@codeaurora.org:
@@ -1036,7 +1037,7 @@ void ufs_qcom_clk_scale_notify(struct ufs_hba *hba)
* The variant operations configure the necessary controller and PHY
* handshake during initialization.
*/
-static const struct ufs_hba_variant_ops
On Wed, 2015-08-19 at 17:48 -0700, Arun Easi wrote:
Hi nab,
On Thu, 13 Aug 2015, 1:45am -0700, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger n...@linux-iscsi.org
Hi Arun, Roland Co,
Based upon the feedback from last week, here is a proper
patch for target-core to honor a
2015-08-20 22:59 GMT+09:00 Yaniv Gardi yga...@codeaurora.org:
@@ -30,6 +48,14 @@ static void ufs_qcom_get_speed_mode(struct
ufs_pa_layer_attr *p, char *result);
static int ufs_qcom_get_bus_vote(struct ufs_qcom_host *host,
const char *speed_mode);
static int
On Tue, 11 Aug 2015, Christoph Hellwig wrote:
This series adds support for a simplified Persistent Reservation API
to the block layer. The intent is that both in-kernel and userspace
consumers can use the API instead of having to hand craft SCSI or NVMe
command through the various pass through
James:
Wondering whether there is anything else you were expecting from us
before pulling this patch series in.
Regards,
- Manoj Kumar
On 8/13/2015 9:47 PM, Matthew R. Ochs wrote:
Introduce support for enhanced I/O error handling.
A device state is added to track 3 possible states of the
Signed-off-by: Yaniv Gardi yga...@codeaurora.org
---
drivers/scsi/ufs/ufs-qcom.c | 34 +-
drivers/scsi/ufs/ufshcd.h | 21 +
2 files changed, 38 insertions(+), 17 deletions(-)
diff --git a/drivers/scsi/ufs/ufs-qcom.c
In order to simplify the code a set of wrapper functions is created
to test and call each of the variant operations.
Signed-off-by: Yaniv Gardi yga...@codeaurora.org
---
drivers/scsi/ufs/ufs-qcom.c | 1 -
drivers/scsi/ufs/ufshcd.c | 104 +---
New revisions of UFS host controller supports the new UniPro
hardware controller (referred as QUniPro). This patch adds
the support to enable this new UniPro controller hardware.
This change also adds power optimization for bus scaling feature, as well
as support for HS-G3 power mode.
This change is required in order to be able to build the component
as a module.
Signed-off-by: Yaniv Gardi yga...@codeaurora.org
---
drivers/scsi/ufs/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/Kconfig b/drivers/scsi/ufs/Kconfig
index
Adds support for configuring and reading the test bus and debug
registers. This change also adds another vops in order to print the
debug registers.
Signed-off-by: Yaniv Gardi yga...@codeaurora.org
---
drivers/scsi/ufs/ufs-qcom.c | 164 +++-
This change turns the UFS variant (SCSI_UFS_QCOM) into a UFS
a platform device.
In order to do so a few additional changes are required:
1. The ufshcd-pltfrm is no longer serves as a platform device.
Now it only serves as a group of platform APIs such as PM APIs
(runtime suspend/resume,
V2 fixes a few issues of unnecessary EXPORT_SYMBOL,
types of parameters in routine definition,
build errors in case CONFIG_PM is not defined and some
other minor fixes.
Yaniv Gardi (8):
phy: qcom-ufs: fix build error when the component is built as a module
scsi: ufs-qcom: fix compilation
Export the following functions in order to avoid build errors
when the component PHY_QCOM_UFS is compiled as a module:
ERROR: ufs_qcom_phy_disable_ref_clk [drivers/scsi/ufs/ufs-qcom.ko] undefined!
ERROR: ufs_qcom_phy_enable_ref_clk [drivers/scsi/ufs/ufs-qcom.ko] undefined!
ERROR:
This change fixes a compilation warning that happens if SCSI_UFS_QCOM
is compiled as a module.
Also this patch fixes an error happens when insmod the module:
ufs_qcom: module license 'unspecified' taints kernel.
Signed-off-by: Yaniv Gardi yga...@codeaurora.org
---
drivers/scsi/ufs/ufs-qcom.c |
Print firmware event in readable format. This will help user to track any
critical firmware event without any application support.
sample syslogd output -
megaraid_sas :02:00.0: 8619 (491648347s/0x0020/WARN) - Controller
temperature threshold exceeded. This may indicate inadequate system
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
---
drivers/scsi/megaraid/megaraid_sas.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas.h
Some of the code changes was proposed by David Binderman
Removed redudant check of requestorId. Redundant condition:
instance.requestorId.
Check for plasma firmware 1.11 or new restructured to support only for specific
device id
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Syncro firmware supports round robin IO switch on dual path. For this driver
use validHandles as a check for dual path. This check suppose to be 1 (not
2)
Without this patch, earlier driver code does not use dual path functionality.
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Thank you Mita for the review.
Your comments were correct and helpful.
I appreciate your time and effort.
please see inline.
2015-08-16 19:14 GMT+09:00 Yaniv Gardi yga...@codeaurora.org:
@@ -1208,6 +1510,7 @@ static struct ufs_hba_variant_ops
ufs_hba_qcom_vops = {
.resume
Implemented JBOD map which will provide quick access for JBOD path and also
provide sequence number.
This will help hardware to fail command to the FW in case of any sequence
mismatch.
Fast Path IO for JBOD will refer JBOD map (which has sequence number per JBOD
devices)
instead of Raid map.
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
Reviewed-by: Martin Petersen martin.peter...@oracle.com
---
drivers/scsi/megaraid/megaraid_sas_base.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git
Patch which fix the issue reported as below.
http://marc.info/?l=linux-scsim=143694494104544w=2
This patch will try to do chip reset from driver load time.
Driver load time, if firmware is not comming to ready state, driver try chip
reset calling
adp_reset() callback. For fusion adapter, that
Driver will expose max sge = 256 (earlier it was 64), if firmware support
extended IO size upto 1M.
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
Reviewed-by: Martin Petersen martin.peter...@oracle.com
---
MegaRaid driver changes. This patch set is resent based on feedback received by
Martin Petersen.
Please consider this patch set for next kernel release.
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
---
[PATCH v2 00/10]
https://bugzilla.kernel.org/show_bug.cgi?id=101891
--- Comment #7 from Dāvis davis...@gmail.com ---
(In reply to Turbo Fredriksson from comment #6)
Forgive an ignoramus, but those last lines doesn't look to good
kernel: ata11.00: device reported invalid CHS sector 0
I have a problem
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
Reviewed-by: Martin Petersen martin.peter...@oracle.com
---
drivers/scsi/megaraid/megaraid_sas.h| 18 ++
drivers/scsi/megaraid/megaraid_sas_fusion.h |3 ++-
On 11.8.2015 11:36, viswa...@pmcs.com wrote:
From: Viswas G viswa...@pmcs.com
In Nexus reset the device state request are not needed.
Changes from V1:
Device state change request has been removed as the firmware
will handle it during internal cleanup. Also updated the
proper return value
On 08/19/2015 09:47 AM, Gabriel Krisman Bertazi wrote:
Remove unnecessary check that disabled SIS pipe commands for SIS-32
devices. This change was sufficient to enable raw mode and send SIS
pipe commands for a 57B3 device.
Fixes: f8ee25d7d239 (ipr: AF DASD raw mode implementation in ipr
On 08/19/2015 09:47 AM, Gabriel Krisman Bertazi wrote:
Disable underlength error verification based on count of bytes actually
transferred for AF DASD devices when SIS pipe mode is enabled.
This avoids unexpected underlength errors when issuing some commands in
raw mode.
Signed-off-by:
In one of our SAN test labs where there is some storage controller error
injection going on,
I'm seeing some interesting behavior. We are getting into a scenario, when the
target is coming
back where we are going through SCSI scan for it and the Report LUNs we are
issuing to it times
out, so we
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