From owner-freebsd-current@FreeBSD.ORG Tue Jan 4 06:36:22 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 87633106564A for ; Tue, 4 Jan 2011 06:36:22 +0000 (UTC) (envelope-from coco@executive-computing.de) Received: from mail.moehre.org (mail.moehre.org [195.96.35.7]) by mx1.freebsd.org (Postfix) with ESMTP id 475A58FC1B for ; Tue, 4 Jan 2011 06:36:22 +0000 (UTC) Received: from mail.moehre.org (unknown [195.96.35.7]) by mail.moehre.org (Postfix) with ESMTP id B85658B143C for ; Tue, 4 Jan 2011 07:19:06 +0100 (CET) X-Spam-Flag: NO X-Spam-Score: -100.965 X-Spam-Level: X-Spam-Status: No, score=-100.965 tagged_above=-999 required=5 tests=[ALL_TRUSTED=-1, AWL=0.035, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mail.moehre.org ([195.96.35.7]) by mail.moehre.org (mail.moehre.org [195.96.35.7]) (amavisd-new, port 10024) with ESMTP id xn77Kd0uvvmw for ; Tue, 4 Jan 2011 07:19:04 +0100 (CET) Received: from [192.168.100.35] (p54B0DD94.dip.t-dialin.net [84.176.221.148]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: coco@executive-computing.de) by mail.moehre.org (Postfix) with ESMTPSA id DB9328B143B for ; Tue, 4 Jan 2011 07:19:03 +0100 (CET) Message-ID: <4D22BB75.3000703@executive-computing.de> Date: Tue, 04 Jan 2011 07:17:25 +0100 From: Marco Steinbach User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) MIME-Version: 1.0 To: freebsd-current@freebsd.org Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: AMD X2/Opteron Rev E workaround ? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Jan 2011 06:36:22 -0000 Hi, it's been a while since this topic was touched, see http://lists.freebsd.org/pipermail/freebsd-current/2009-November/013129.html. I coulnd't find anything more recent than the following commit, which prints a warning message, if a suspectible CPU model is detected: http://svn.freebsd.org/viewvc/base?view=revision&revision=198868 If someone has any patches, even very preliminary ones, I'd be more than happy to give them a thorough try on otherwise unused machines. MfG CoCo