linux-kernel - Re: data corruption with nvidia chipsets and IDE/SATA drives // memory hole mapping related bug?!

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Message-ID: <45805C5A.2060805@scientia.net>
Date:	Wed, 13 Dec 2006 21:02:34 +0100
From:	Christoph Anton Mitterer <calestyo@...entia.net>
To:	Karsten Weiss <K.Weiss@...ence-computing.de>
CC:	Erik Andersen <andersen@...epoet.org>,
	linux-kernel@...r.kernel.org, Chris Wedgwood <cw@...f.org>
Subject: Re: data corruption with nvidia chipsets and IDE/SATA drives // memory
 hole mapping related bug?!

Karsten Weiss wrote:
> "Memory hole mapping" was set to "hardware". With "disabled" we only
> see 3 of our 4 GB memory.
>   
That sounds reasonable,... I even only see 2,5 GB,.. as my memhole takes
1536 MB (don't ask me which PCI device needs that much address space ;) )

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