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From: Hannes Reinecke <hare@suse.de>
To: Frederic TEMPORELLI <frederic.temporelli@ext.bull.net>
Cc: xb <xavier.bru@bull.net>, linux-scsi@vger.kernel.org
Subject: Re: aic79xx - wrong max memory at driver init
Date: Thu, 14 Dec 2006 11:37:42 +0100	[thread overview]
Message-ID: <45812976.4090000@suse.de> (raw)
In-Reply-To: <456EBB83.9010300@ext.bull.net>

Frederic TEMPORELLI wrote:
> Hello Hannes,
> 
> Aic79xx driver for Adaptec 39320 supports 64-bit addressing, but the
> initialization code of the driver is wrong: it tests the available
> memory size instead of testing the maximum available memory address.
> This is necessary to support servers that provides 1 Terabyte of
> physical memory space addressing.
> 
> Attached is the suggested patch (made against 2.6.17, but 2.6.19 is
> still using the available memory size instead of using the max memory
> address) to solve this issue.
> 
> regards
> 
> --
> Fred
> 
> 
Yes, this sound reasonable.

> ------------------------------------------------------------------------
> 
> Signed-off-by: xavier.bru@bull.net
> Signed-off-by: frederic.temporelli@bull.net
> 
Signed-off-by: Hannes Reinecke <hare@suse.de>

-- 
Dr. Hannes Reinecke			hare@suse.de
SuSE Linux Products GmbH		S390 & zSeries
Maxfeldstraße 5				+49 911 74053 688
90409 Nürnberg				http://www.suse.de
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  reply	other threads:[~2006-12-14 10:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-11-30 11:07 aic79xx - wrong max memory at driver init Frederic TEMPORELLI
2006-12-14 10:37 ` Hannes Reinecke [this message]
2006-12-15 17:47   ` James Bottomley

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