From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ron Rechenmacher Subject: Re: suspend/resume memory corruption on Dell Latitude D830 Date: Mon, 14 Apr 2008 22:53:00 -0500 Message-ID: <4804269C.4050507@fnal.gov> References: <4803DD86.9060105@fnal.gov> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7BIT Return-path: Received: from mailgw2.fnal.gov ([131.225.111.12]:62627 "EHLO mailgw2.fnal.gov" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762780AbYDOD4L (ORCPT ); Mon, 14 Apr 2008 23:56:11 -0400 Received: from mailav2.fnal.gov (mailav2.fnal.gov [131.225.111.20]) by mailgw2.fnal.gov (iPlanet Messaging Server 5.2 HotFix 2.06 (built Mar 28 2005)) with SMTP id <0JZC00GB7LEZGS@mailgw2.fnal.gov> for linux-acpi@vger.kernel.org; Mon, 14 Apr 2008 22:53:01 -0500 (CDT) Received: from mailgw2.fnal.gov ([131.225.111.12]) by mailav2.fnal.gov (SAVSMTP 3.1.7.47) with SMTP id M2008041422530108798 for ; Mon, 14 Apr 2008 22:53:01 -0500 Received: from conversion-daemon.mailgw2.fnal.gov by mailgw2.fnal.gov (iPlanet Messaging Server 5.2 HotFix 2.06 (built Mar 28 2005)) id <0JZC00801L2GED@mailgw2.fnal.gov> (original mail from ron@fnal.gov) for linux-acpi@vger.kernel.org; Mon, 14 Apr 2008 22:53:01 -0500 (CDT) Received: from [192.168.1.101] (adsl-75-56-59-98.dsl.emhril.sbcglobal.net [75.56.59.98]) by mailgw2.fnal.gov (iPlanet Messaging Server 5.2 HotFix 2.06 (built Mar 28 2005)) with ESMTPSA id <0JZC00F2ELGC5B@mailgw2.fnal.gov> for linux-acpi@vger.kernel.org; Mon, 14 Apr 2008 22:53:00 -0500 (CDT) In-reply-to: <4803DD86.9060105@fnal.gov> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Ron Rechenmacher Cc: linux-acpi@vger.kernel.org More information on is at http://fnapcf.fnal.gov/~ron/dell_susp_3.5G_2blocks.txt and http://fnapcf.fnal.gov/~ron/dell_susp_3.5G_2blocks.dmesg.txt Is there a way to determine which acpi mapping/allocation is not being honored or is missing and/or using some memmap= kernel param to get the kernel to stay away from the memory being changed during suspend/resume? (any other kernel param that might be useful?) Thanks, Ron