From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IWBrf-0001K2-KQ for qemu-devel@nongnu.org; Fri, 14 Sep 2007 10:09:47 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IWBre-0001J2-MR for qemu-devel@nongnu.org; Fri, 14 Sep 2007 10:09:47 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IWBre-0001Iv-Dt for qemu-devel@nongnu.org; Fri, 14 Sep 2007 10:09:46 -0400 Received: from os.inf.tu-dresden.de ([141.76.48.99]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1IWBre-0005PB-3r for qemu-devel@nongnu.org; Fri, 14 Sep 2007 10:09:46 -0400 Received: from erwin.inf.tu-dresden.de ([141.76.48.80] helo=chrom.inf.tu-dresden.de) by os.inf.tu-dresden.de with esmtps (TLSv1:AES256-SHA:256) (Exim 4.68) id 1IWBrc-0003kF-Av for qemu-devel@nongnu.org; Fri, 14 Sep 2007 16:09:44 +0200 Received: from kauer by chrom.inf.tu-dresden.de with local (Exim 4.67) (envelope-from ) id 1IWBrb-0008Hr-TQ for qemu-devel@nongnu.org; Fri, 14 Sep 2007 16:09:43 +0200 Date: Fri, 14 Sep 2007 16:09:43 +0200 From: Bernhard Kauer Subject: Re: [Qemu-devel] BIOS: ACPI Tables: wrong memory pointer Message-ID: <20070914140943.GH9877@chrom.inf.tu-dresden.de> References: <46EA84BA.60804@yahoo.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <46EA84BA.60804@yahoo.de> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org On Fri, Sep 14, 2007 at 02:55:22PM +0200, Chris wrote: > There is an error in the bios code (I havenīt found it) with the address > which gets insert into the acpi tables (rsdt address) and the address which > is inserted into the smap tables when the memory of the emulated machine is > under 19MiB RAM! > > From 19MiB RAM on the address in the smap tables and the address of the > rsdt in the acpi tables is correct. Maybe someone with more experience with > the bios code can look on this? It's a Bochs Bios bug. See my mail <20070910132245.GA2926@chrom.inf.tu-dresden.de> from Sep 10 on the Bochs developer mailinglist for a patch. Bernhard Kauer