From owner-freebsd-stable@FreeBSD.ORG Thu Oct 26 17:16:47 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AE27916A407 for ; Thu, 26 Oct 2006 17:16:47 +0000 (UTC) (envelope-from thomas@FreeBSD.ORG) Received: from melamine.cuivre.fr.eu.org (melusine.cuivre.fr.eu.org [82.225.155.84]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4DD7543D5C for ; Thu, 26 Oct 2006 17:16:46 +0000 (GMT) (envelope-from thomas@FreeBSD.ORG) Received: by melamine.cuivre.fr.eu.org (Postfix, from userid 1000) id 5AA475CBD2; Thu, 26 Oct 2006 19:16:41 +0200 (CEST) Date: Thu, 26 Oct 2006 19:16:41 +0200 From: Thomas Quinot To: adam@adamretter.eclipse.co.uk Message-ID: <20061026171641.GA50998@melamine.cuivre.fr.eu.org> References: <20061026170937.62C23D4B8B@mra02.ch.as12513.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20061026170937.62C23D4B8B@mra02.ch.as12513.net> X-message-flag: WARNING! Using Outlook can damage your computer. User-Agent: Mutt/1.5.11 Cc: Benjamin Lutz , freebsd-stable@freebsd.org Subject: Re: atapicam problem X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Oct 2006 17:16:47 -0000 * adam@adamretter.eclipse.co.uk, 2006-10-26 : > Thomas, do you think this could be related to the problem I had with > atapi_cam slowing my machine down to an unuseable state? I don't think the patch I sent would change anything, it's just a plain protection against a null pointer dereference so that we can get debugging traces. With this patch you should be able to run with CAM debugging options, and from there we can hopefully diagnose the exact cause of the problems you're seeing. Thomas.