On Fri, Jun 10, 2016 at 02:43:52PM -0700, James Bottomley wrote:
> OK, I checked: snic and fnic use SCSI_NO_TAG but they don't save
> anything in current_cmnd, so they can't rely on the original behaviour.
> I think we'll be safe with a local change in 53c700.c
Please move the current_cmnd field
On 10.06.2016 23:33, James Bottomley wrote:
> On Fri, 2016-06-10 at 14:01 -0700, James Bottomley wrote:
>> On Fri, 2016-06-10 at 16:58 -0400, Ewan D. Milne wrote:
>>> I'm not sure if this is the problem, but the tagging changes to
>>> scsi_tcq.h may have altered the 53c700 driver's assumptions.
On Fri, 2016-06-10 at 14:33 -0700, James Bottomley wrote:
> On Fri, 2016-06-10 at 14:01 -0700, James Bottomley wrote:
> > On Fri, 2016-06-10 at 16:58 -0400, Ewan D. Milne wrote:
> > > I'm not sure if this is the problem, but the tagging changes to
> > > scsi_tcq.h may have altered the 53c700
On Fri, 2016-06-10 at 14:01 -0700, James Bottomley wrote:
> On Fri, 2016-06-10 at 16:58 -0400, Ewan D. Milne wrote:
> > I'm not sure if this is the problem, but the tagging changes to
> > scsi_tcq.h may have altered the 53c700 driver's assumptions.
> > In one case it sets sdev->current_cmnd and
On Fri, 2016-06-10 at 16:58 -0400, Ewan D. Milne wrote:
> I'm not sure if this is the problem, but the tagging changes to
> scsi_tcq.h may have altered the 53c700 driver's assumptions.
> In one case it sets sdev->current_cmnd and then some of the
> tagging calls would return it if the tag was
I'm not sure if this is the problem, but the tagging changes to
scsi_tcq.h may have altered the 53c700 driver's assumptions.
In one case it sets sdev->current_cmnd and then some of the
tagging calls would return it if the tag was SCSI_NO_TAG.
NCR_700_queuecommand_lck() does:
if
On 10.06.2016 00:23, James Bottomley wrote:
> On Thu, 2016-06-09 at 21:36 +0200, Helge Deller wrote:
>> Hi James,
>>
>> I just tried Debian kernel 4.6.1-1 on my historic 715/64 machine, and it
>> ran into this BUG() in the LASI scsi driver:
>>
>> scsi 0:0:6:0: no saved request for untagged cmd
On Thu, 2016-06-09 at 21:36 +0200, Helge Deller wrote:
> Hi James,
>
> I just tried Debian kernel 4.6.1-1 on my historic 715/64 machine, and it
> ran into this BUG() in the LASI scsi driver:
>
> scsi 0:0:6:0: no saved request for untagged cmd
>
> Any idea?
>
> Helge
>
> [0.00]
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