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From: Tony Battersby <tonyb@cybernetics.com>
To: dgilbert@interlog.com, linux-scsi@vger.kernel.org,
	"James E.J. Bottomley" <JBottomley@parallels.com>,
	Jens Axboe <axboe@kernel.dk>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH][SCSI] scsi-mq: fix requests that use a separate CDB buffer
Date: Mon, 25 Aug 2014 10:04:51 -0400	[thread overview]
Message-ID: <53FB4283.4020704@cybernetics.com> (raw)
In-Reply-To: <53F8E6EC.5060702@interlog.com>

On 08/23/2014 03:09 PM, Douglas Gilbert wrote:
>> For inclusion in 3.17 only.
> May want to check if blk-mq work in lk 3.16 and earlier
> breaks the bsg driver's capability to send SCSI cdbs
> that are longer than 16 bytes.
>
>

I think 3.16 and earlier are OK.  The problem was caused by
scsi_mq_prep_fn(), which is new in 3.17.

Thanks for testing.

Tony

      reply	other threads:[~2014-08-25 14:04 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-22 19:53 [PATCH][SCSI] scsi-mq: fix requests that use a separate CDB buffer Tony Battersby
2014-08-23  0:52 ` Douglas Gilbert
2014-08-23  1:23   ` Douglas Gilbert
2014-08-23 19:09 ` Douglas Gilbert
2014-08-25 14:04   ` Tony Battersby [this message]

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