From: "H. Peter Anvin" <hpa@zytor.com>
To: Sebastian Kemper <sebastian_ml@gmx.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.20-rc7 mtrr handling
Date: Wed, 31 Jan 2007 22:13:26 -0800 [thread overview]
Message-ID: <45C18506.5090001@zytor.com> (raw)
In-Reply-To: <200701312046.02196.sebastian_ml@gmx.net>
Sebastian Kemper wrote:
>
> But now /proc/mtrr shows 256MB of video ram, same as lspci, whereas the
> real amount of video ram (as properly detected by X) is only 128MB.
>
The size of the aperture doesn't have to match the actual amount of
memory. For many cards it doesn't.
-hpa
next prev parent reply other threads:[~2007-02-01 6:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-31 19:46 2.6.20-rc7 mtrr handling Sebastian Kemper
2007-02-01 6:13 ` H. Peter Anvin [this message]
2007-02-01 6:38 ` Sebastian Kemper
2007-02-01 6:49 ` H. Peter Anvin
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