> On Oct 29, 2015, at 3:51 PM, Don Brace wrote:
> On 10/29/2015 03:20 PM, Matthew R. Ochs wrote:
>>> On Oct 28, 2015, at 5:06 PM, Don Brace
>>> wrote:
>>>
>>> From: Scott Teel
>>>
>>>
>>>
>>> There are problems with getting configuration change notification
>>> in pass-through RAID environm
On 10/29/2015 12:21 PM, Matthew R. Ochs wrote:
On Oct 28, 2015, at 5:06 PM, Don Brace wrote:
From: Kevin Barnett
preparation for adding the sas transport class
Reviewed-by: Scott Teel
Reviewed-by: Justin Lindley
Reviewed-by: Kevin Barnett
Signed-off-by: Don Brace
---
drivers/scsi/hpsa.c
> On Oct 29, 2015, at 2:01 PM, Don Brace wrote:
>
> On 10/29/2015 11:43 AM, Matthew R. Ochs wrote:
>>> On Oct 28, 2015, at 5:05 PM, Don Brace wrote:
>>>
>>> From: Kevin Barnett
>>>
>>> remove repeated calculation that checks for physical
>>> or logical devices.
>>>
>>> Reviewed-by: Scott Tee
> On Oct 28, 2015, at 5:06 PM, Don Brace wrote:
>
> From: Scott Teel
>
> There are problems with getting configuration change notification
> in pass-through RAID environments. So, activate flag
> h->discovery_polling when one of these devices is detected in
> update_scsi_devices.
>
> After di
Reviewed-by: Matthew R. Ochs
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> On Oct 28, 2015, at 5:06 PM, Don Brace wrote:
>
> From: Scott Teel
>
> external array. So the driver must treat these differently from
> local LUNs when assigning lun/target.
>
> LUN's 'model' field has been used to detect Lun types that need
> special treatment, but the desire is to elimina
On 10/29/2015 11:43 AM, Matthew R. Ochs wrote:
On Oct 28, 2015, at 5:05 PM, Don Brace wrote:
From: Kevin Barnett
remove repeated calculation that checks for physical
or logical devices.
Reviewed-by: Scott Teel
Reviewed-by: Justin Lindley
Reviewed-by: Kevin Barnett
Signed-off-by: Don Brace
On 10/28/2015 01:11 PM, Chad Dupuis wrote:
We¹ve begun to explore blk-mq and scsi-mq and wanted to know if there were
any best practices in terms of block layer settings. We¹re looking
specifically at the FCoE and iSCSI protocols.
A little background on the queues in our hardware first: we have
> On Oct 28, 2015, at 5:06 PM, Don Brace wrote:
>
> From: Kevin Barnett
>
> preparation for adding the sas transport class
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
> ---
> drivers/scsi/hpsa.c | 65 ++
> On Oct 28, 2015, at 5:06 PM, Don Brace wrote:
>
> use an index into vpd data for SAS/SATA drives
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
> ---
> drivers/scsi/hpsa.c | 23 ---
> 1 file changed, 20
Reviewed-by: Matthew R. Ochs
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> On Oct 28, 2015, at 5:05 PM, Don Brace wrote:
>
> From: Kevin Barnett
>
> remove repeated calculation that checks for physical
> or logical devices.
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
> ---
> drivers/scsi/hpsa
On 28.10.2015 23:06, Don Brace wrote:
> From: Kevin Barnett
>
> preparation for adding the sas transport class
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
> ---
> drivers/scsi/hpsa.c | 65
> ++
On 28.10.2015 23:06, Don Brace wrote:
> From: Kevin Barnett
>
> setup for sas transport. Need to set the
> bus and target accordingly.
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
> ---
> drivers/scsi/hpsa.c | 25 +
On 28.10.2015 23:06, Don Brace wrote:
> use an index into vpd data for SAS/SATA drives
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
Reviewed-by: Tomas Henzl
Tomas
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On 28.10.2015 23:05, Don Brace wrote:
> From: Kevin Barnett
>
> simplify checking for logical/physical devices
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
Reviewed-by: Tomas Henzl
Tomas
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On 29.10.2015 16:29, Don Brace wrote:
> On 10/29/2015 09:30 AM, Tomas Henzl wrote:
>> On 28.10.2015 23:05, Don Brace wrote:
>>> From: Scott Teel
>>>
>>> Set reset type in device_reset_handler to do either
>>> logical unit reset for logical devices, or physical
>>> target reset, for physical device
On 28.10.2015 23:05, Don Brace wrote:
> From: Kevin Barnett
>
> remove repeated calculation that checks for physical
> or logical devices.
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
Reviewed-by: Tomas Henzl
Tomas
--
To
On 10/29/2015 09:30 AM, Tomas Henzl wrote:
On 28.10.2015 23:05, Don Brace wrote:
From: Scott Teel
Set reset type in device_reset_handler to do either
logical unit reset for logical devices, or physical
target reset, for physical devices.
Reviewed-by: Scott Teel
Reviewed-by: Justin Lindley
R
On 28.10.2015 23:05, Don Brace wrote:
> From: Kevin Barnett
>
> remove macros and cleanup device exposure checking
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
Reviewed-by: Tomas Henzl
Tomas
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To unsubscribe from this li
On 28.10.2015 23:05, Don Brace wrote:
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> Signed-off-by: Don Brace
Reviewed-by: Tomas Henzl
Tomas
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On 10/29/2015 09:37 AM, Manoj Kumar wrote:
Don: See comment below.
- Manoj Kumar
On 10/28/2015 5:04 PM, Don Brace wrote:
This function is no longer used.
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
+#define HPSA_PERF_ERROR_BITS ((1 << DIRECT_LOOKUP_SHIFT) - 1)
HPSA_PERF_ERROR_BIT
Hi Mike,
On 10/29/2015 11:18 AM, Mike Snitzer wrote:
Sorry but I fail to see why your request to revert is viable.
No problem. Thanks for moving this for a discussion on a proper fix.
I'm somewhat new to kernel and SCSI workings and its community process,
so that's certainly appreciated.
Wo
On 10/28/2015 5:04 PM, Don Brace wrote:
Check for NULLs.
- int devtype;
+ unsigned int devtype;
Don:
Unrelated to the NULL argument check. Would have been preferable in a
distinct patch.
Reviewed-by: Manoj Kumar
---
Manoj Kumar
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On 28.10.2015 23:05, Don Brace wrote:
> The driver is using two MACROs which seemingly are looking in
> the wrong location for the device_flags returned from
> CISS_REPORT_PHYS. Both MACROs, NON_DISK_PHYS_DEV and
> PHYS_IOACCEL, are using the pointer returned from figure_lunaddrbytes
> which is the
Don: See comment below.
- Manoj Kumar
On 10/28/2015 5:04 PM, Don Brace wrote:
This function is no longer used.
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
+#define HPSA_PERF_ERROR_BITS ((1 << DIRECT_LOOKUP_SHIFT) - 1)
HPSA_PERF_ERROR_BITS seems to be only used in the function that
On 28.10.2015 23:05, Don Brace wrote:
> From: Scott Teel
>
> Set reset type in device_reset_handler to do either
> logical unit reset for logical devices, or physical
> target reset, for physical devices.
>
> Reviewed-by: Scott Teel
> Reviewed-by: Justin Lindley
> Reviewed-by: Kevin Barnett
> S
On 28.10.2015 23:05, Don Brace wrote:
> Fix a NULL pointer issue in the driver when devices are removed
> during a reset.
>
> Signed-off-by: Don Brace
> ---
> drivers/block/cciss.h |1 +
> drivers/scsi/hpsa.c | 16
> drivers/scsi/hpsa.h |1 +
> 3 files changed, 18 i
On 28.10.2015 23:04, Don Brace wrote:
> Signed-off-by: Don Brace
> ---
> drivers/scsi/hpsa.c | 25 -
> 1 file changed, 20 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
> index 6b6e9bb..3fe8a18 100644
> --- a/drivers/scsi/hpsa.c
On 28.10.2015 23:04, Don Brace wrote:
> Check for NULLs.
How is the devtype change related to this?
Please next time use separated patch for every change.
Reviewed-by: Tomas Henzl
Cheers,
Tomas
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On 28.10.2015 23:04, Don Brace wrote:
> pulling the rug out from under the reset handler
> likewise for ioaccel_cmds_out
>
> Signed-off-by: Don Brace
Reviewed-by: Tomas Henzl
Tomas
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On 28.10.2015 23:04, Don Brace wrote:
> This function is no longer used.
>
> Signed-off-by: Don Brace
Reviewed-by: Tomas Henzl
Tomas
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On Thu, Oct 29 2015 at 8:24am -0400,
Mauricio Faria de Oliveira wrote:
> This reverts commit a1989b330093578ea5470bea0a00f940c444c466.
>
> That commit introduced a regression at least for the case of the SG_IO ioctl()
> running without CAP_SYS_RAWIO capability (e.g., unprivileged users) when th
https://bugzilla.kernel.org/show_bug.cgi?id=106871
Bug ID: 106871
Summary: Lower log level for "No Caching mode page found" and
"Assuming drive cache: write through"
Product: IO/Storage
Version: 2.5
Kernel Version: 4.2.4
https://bugzilla.kernel.org/show_bug.cgi?id=106861
--- Comment #1 from Tom Yan ---
Example drive:
[tom@localhost ~]$ sudo sdparm --long /dev/sdc
/dev/sdc: WDMy Passport 083A 1065
Direct access device specific parameters: WP=0 DPOFUA=1
Control [co] mode page:
SWP 0 [c
https://bugzilla.kernel.org/show_bug.cgi?id=106861
Bug ID: 106861
Summary: DPOFUA should not be related to WCE / Caching mode
page
Product: IO/Storage
Version: 2.5
Kernel Version: 4.2.4
Hardware: All
OS:
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