From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261889AbUBDNAU (ORCPT ); Wed, 4 Feb 2004 08:00:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262040AbUBDNAU (ORCPT ); Wed, 4 Feb 2004 08:00:20 -0500 Received: from nsmtp.pacific.net.th ([203.121.130.117]:2714 "EHLO nsmtp.pacific.net.th") by vger.kernel.org with ESMTP id S261889AbUBDNAQ (ORCPT ); Wed, 4 Feb 2004 08:00:16 -0500 From: Michael Frank To: linux-kernel@vger.kernel.org Subject: Reserved pages not flagged on Compaq evo? Date: Wed, 4 Feb 2004 20:36:13 +0800 User-Agent: KMail/1.5.4 Cc: swsusp-devel@lists.sourceforge.net References: <87llnyggfm.fsf@larve.net> <200402030614.37454.mhf@linuxmail.org> <20040204114113.GA1110@home.larve.net> In-Reply-To: <20040204114113.GA1110@home.larve.net> X-OS: KDE 3 on GNU/Linux MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200402042024.47784.mhf@linuxmail.org> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org A 2.4.24 + swsusp 2.0 user reported a mce at the video base address of 0xa0000 when writing the kernel image to disk (thus reading there) on a Compaq evo1015v (Athlon XP 2000+) NOMCE eliminates the mce but I am wondering about possible ill effects should other reserved pages be invalidly accessed. It looks like these pages are not flagged reserved and therfore accessed. No other mce's have ever been reported. What is the suggested approach to identify the root cause? Michael