linux-kernel - Re: [PATCH 2/2] cciss: fix XFER_READ/XFER_WRITE in do_cciss

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Date:	Mon, 18 Dec 2006 10:58:53 +0100
From:	Jens Axboe <jens.axboe@...cle.com>
To:	"Mike Miller (OS Dev)" <mikem@...rdog.cca.cpqcorp.net>
Cc:	akpm@...l.org, linux-kernel@...r.kernel.org,
	linux-scsi@...r.kernel.org, daniel_frazier@...com,
	andrew.patterson@...com
Subject: Re: [PATCH 2/2] cciss: fix XFER_READ/XFER_WRITE in do_cciss_request

On Fri, Dec 15 2006, Mike Miller (OS Dev) wrote:
> Patch 2 of 2
> 
> This patch fixes a stupid bug. Sometime during the 2tb enhancement I ended up
> replacing the macros XFER_READ and XFER_WRITE with h->cciss_read and
> h->cciss_write respectively. It seemed to work somehow at least on x86_64 and
> ia64. I don't know how. But people started complaining about command timeouts
> on older controllers like the 64xx series and only on ia32. This resolves the
> issue reproduced in our lab. Please consider this for inclusion. 

Great, works here as well. Applied 1+2.

-- 
Jens Axboe

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