linux-kernel - RE: mtip32xx blk-mq status?

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Message-ID: <80B89753B40C5141A3E2D53FE7A2A8A982C86A74@NTXBOIMBX02.micron.com>
Date:	Thu, 27 Feb 2014 04:42:00 +0000
From:	"Sam Bradshaw (sbradshaw)" <sbradshaw@...ron.com>
To:	Jens Axboe <axboe@...nel.dk>,
	Christoph Hellwig <hch@...radead.org>,
	"Asai Thambi Samymuthu Pattrayasamy (asamymuthupa)" 
	<asamymuthupa@...ron.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: mtip32xx blk-mq status?


> On 2014-02-26 11:29, Christoph Hellwig wrote:
> > Hi all,
> >
> > with blk-mq stabilizing in mainline and Jens using mtip32xx as tje
> major
> > example drivers in the past is there any progress on getting the
> > conversion finished and merged?
> 
> I'll pick up the pieces as soon as I get back and can test again. The
> basic conversion is easy enough, I'll just dust that off. On top of
> that
> I started splitting the issue groups up, since it actually gets you a
> good step further than just the basic conversion.

If you have a public branch for the latter, send it our way.  We can
help with the SRSI testing.
 
> The only problem area I ran into was the special case of the unaligned
> writes.

Yup, it's a painful limitation.  If you need any p420m hardware, let me 
know.

-Sam
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