On 11/12/2015 06:03 AM, Sagi Grimberg wrote:
>
>> The bug is caused by this patch:
>>
>> 659743b02c411075b26601725947b21df0bb29c8
>>
>> which allowed the task lists to be manipulated under different locks
>> in the xmit and completion path.
>>
>> To fix the oops this patch just reverts that
On Thu, Nov 12, 2015 at 4:03 AM, Sagi Grimberg wrote:
>
>> The bug is caused by this patch:
>>
>> 659743b02c411075b26601725947b21df0bb29c8
>>
>> which allowed the task lists to be manipulated under different locks
>> in the xmit and completion path.
>>
>> To fix the oops
On Wed, Nov 11, 2015 at 5:09 PM, Martin K. Petersen
wrote:
>> "Sreekanth" == Sreekanth Reddy writes:
>
> The patches in the single-module portion of the series did not compile
> individually and I gave up untangling them. They were
HPSA_DIAG_OPTS_DISABLE_RLD_CACHING is a mask and bitwise AND was
intended here instead of logical &&. This bug is essentially harmless,
it means that sometimes we don't print a warning message which we wanted
to print.
Fixes: c2adae44e916 ('hpsa: disable report lun data caching')
Signed-off-by:
On Thu, 2015-11-12 at 12:43 +0300, Dan Carpenter wrote:
> HPSA_DIAG_OPTS_DISABLE_RLD_CACHING is a mask and bitwise AND was
> intended here instead of logical &&. This bug is essentially
> harmless,
> it means that sometimes we don't print a warning message which we
> wanted
> to print.
>
>
The bug is caused by this patch:
659743b02c411075b26601725947b21df0bb29c8
which allowed the task lists to be manipulated under different locks
in the xmit and completion path.
To fix the oops this patch just reverts that patch. It also reverts
these 2 patches for regressions that were also a
On 11/12/2015 07:10 PM, Sreekanth Reddy wrote:
> Before enabling MPI2_SCSIIO_CONTROL_TLR_ON flag in MPI SCSI IO
> request message, check whether TLR is enabled on the drive using
> 'sas_is_tlr_enabled' API.
>
> Actually in the driver code, driver is using below API's
>
> 1. sas_enable_tlr() - to
On 11/12/2015 02:33 PM, Steffen Maier wrote:
> Hi Hannes,
>
> On 11/11/2015 11:34 AM, Hannes Reinecke wrote:
>> having been subjected to the pain of trying to bootstrap a really
>> large machine with systemd I decided to implement LUN masking in
>
> This is very interesting.
>
> I also thought
On 11/12/2015 03:59 AM, Johannes Thumshirn wrote:
On Thu, 2015-11-12 at 12:43 +0300, Dan Carpenter wrote:
HPSA_DIAG_OPTS_DISABLE_RLD_CACHING is a mask and bitwise AND was
intended here instead of logical &&. This bug is essentially
harmless,
it means that sometimes we don't print a warning
Before enabling MPI2_SCSIIO_CONTROL_TLR_ON flag in MPI SCSI IO
request message, check whether TLR is enabled on the drive using
'sas_is_tlr_enabled' API.
Actually in the driver code, driver is using below API's
1. sas_enable_tlr() - to enable the TLR
2. sas_disable_tlr() - to disable the TLR
3.
On Mon, Oct 26, 2015 at 05:40:57PM +0200, Yaniv Gardi wrote:
> UFS device and link can be put in multiple different low power modes
> hence UFS driver supports multiple different low power modes.
> By default UFS driver selects the default (optimal) low power mode
> (which gives moderate power
On 10/14/2015 08:53 PM, James Bottomley wrote:
> On Wed, 2015-10-14 at 11:34 -0700, Lee Duncan wrote:
>> On 10/14/2015 06:55 AM, James Bottomley wrote:
>>> On Wed, 2015-10-07 at 16:51 -0700, Lee Duncan wrote:
Update the SCSI hosts module to use the ida_simple*() routines
to manage its
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