On Mon, May 22, 2017 at 02:56:18PM +0200, Hannes Reinecke wrote:
> > No, we don't. The driver simply sets a tag aside and doesn't expose
> > it to the block layer. Similar to what smartpqi already does for LUN
> > resets and AENs, mpt3sas does for the ioctl tags and NVMe does for AERs.
> >
On 05/22/2017 02:48 PM, h...@lst.de wrote:
> On Mon, May 22, 2017 at 10:46:10AM +0200, Hannes Reinecke wrote:
>>> That seems to be overkill to me for the few drivers. And I suspect
>>> most of them would be better off now even using blk-mq private tags
>>> (which we'd have to implement for the
On Mon, May 22, 2017 at 10:46:10AM +0200, Hannes Reinecke wrote:
> > That seems to be overkill to me for the few drivers. And I suspect
> > most of them would be better off now even using blk-mq private tags
> > (which we'd have to implement for the legacy path first or just
> > kill it off) but
On 05/22/2017 09:54 AM, h...@lst.de wrote:
> On Mon, May 22, 2017 at 08:06:46AM +0200, Hannes Reinecke wrote:
>> Problem is that quite some LLDDs require a hardware tag for sending
>> TMFs, and currently the re-use the tag from the passed in scmd for that.
>> So first we need to move those to a
On Mon, May 22, 2017 at 08:06:46AM +0200, Hannes Reinecke wrote:
> Problem is that quite some LLDDs require a hardware tag for sending
> TMFs, and currently the re-use the tag from the passed in scmd for that.
> So first we need to move those to a sane interface, and having them
> requesting a new
On 05/21/2017 06:41 PM, Bart Van Assche wrote:
> On Sun, 2017-05-21 at 08:50 +0200, Christoph Hellwig wrote:
>> Although we really need to stop abusing requests/cmds for EH..
>> (Hannes, time to dust off your old patches!)
>
> Hello Christoph and Hannes,
>
> How about passing a struct
On Sun, 2017-05-21 at 08:50 +0200, Christoph Hellwig wrote:
> Although we really need to stop abusing requests/cmds for EH..
> (Hannes, time to dust off your old patches!)
Hello Christoph and Hannes,
How about passing a struct scsi_device pointer to the eh_*_reset_handler
callbacks instead of a
Looks fine,
Reviewed-by: Christoph Hellwig
Although we really need to stop abusing requests/cmds for EH..
(Hannes, time to dust off your old patches!)
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