From owner-freebsd-stable@FreeBSD.ORG Thu Dec 15 17:37:22 2005 Return-Path: X-Original-To: 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 A896F16A41F for ; Thu, 15 Dec 2005 17:37:22 +0000 (GMT) (envelope-from PeterJeremy@optushome.com.au) Received: from mail16.syd.optusnet.com.au (mail16.syd.optusnet.com.au [211.29.132.197]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7F85543D75 for ; Thu, 15 Dec 2005 17:37:13 +0000 (GMT) (envelope-from PeterJeremy@optushome.com.au) Received: from cirb503493.alcatel.com.au (c220-239-19-236.belrs4.nsw.optusnet.com.au [220.239.19.236]) by mail16.syd.optusnet.com.au (8.12.11/8.12.11) with ESMTP id jBFHb5wS002694 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Fri, 16 Dec 2005 04:37:07 +1100 Received: from cirb503493.alcatel.com.au (localhost.alcatel.com.au [127.0.0.1]) by cirb503493.alcatel.com.au (8.12.10/8.12.10) with ESMTP id jBFHb5Hh081844; Fri, 16 Dec 2005 04:37:05 +1100 (EST) (envelope-from pjeremy@cirb503493.alcatel.com.au) Received: (from pjeremy@localhost) by cirb503493.alcatel.com.au (8.12.10/8.12.9/Submit) id jBFHb4Is081843; Fri, 16 Dec 2005 04:37:04 +1100 (EST) (envelope-from pjeremy) Date: Fri, 16 Dec 2005 04:37:04 +1100 From: Peter Jeremy To: Steven Hartland Message-ID: <20051215173704.GM77268@cirb503493.alcatel.com.au> References: <43A164E8.7040700@rerowe.com> <012101c60176$a0d3ed90$b3db87d4@multiplay.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <012101c60176$a0d3ed90$b3db87d4@multiplay.co.uk> User-Agent: Mutt/1.4.2.1i X-PGP-Key: http://members.optusnet.com.au/peterjeremy/pubkey.asc Cc: Randy Rowe , stable@freebsd.org Subject: Re: kernel cpu entries 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, 15 Dec 2005 17:37:22 -0000 On Thu, 2005-Dec-15 12:53:59 -0000, Steven Hartland wrote: >Same here be nice to get a catagoric answer to this. > > Steve >----- Original Message ----- >From: "Randy Rowe" >> >>I have multiple dual and quad Pentium Pro machines running 4.x that have >>been >>remarkably stable using the I686_CPU setting (kudos to the developers!!). >>So I add myself to the list of those that have been removing the >>I586_CPU option. UTSL: The i586 optimised routines were only ever enabled if the CPU was identified as a 586. And these routines have been disabled since mid-2001. See my mail in the "Odd performance problems..." thread for more details. -- Peter Jeremy