From owner-svn-src-all@FreeBSD.ORG Fri Mar 19 17:16:34 2010 Return-Path: Delivered-To: svn-src-all@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 67D88106564A; Fri, 19 Mar 2010 17:16:34 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from tarsier.geekcn.org (tarsier.geekcn.org [IPv6:2001:470:a803::1]) by mx1.freebsd.org (Postfix) with ESMTP id C85668FC28; Fri, 19 Mar 2010 17:16:33 +0000 (UTC) Received: from mail.geekcn.org (tarsier.geekcn.org [211.166.10.233]) by tarsier.geekcn.org (Postfix) with ESMTP id 4EA78A67C96; Sat, 20 Mar 2010 01:16:32 +0800 (CST) X-Virus-Scanned: amavisd-new at geekcn.org Received: from tarsier.geekcn.org ([211.166.10.233]) by mail.geekcn.org (mail.geekcn.org [211.166.10.233]) (amavisd-new, port 10024) with LMTP id 1SgeLIlzDvGE; Sat, 20 Mar 2010 01:16:26 +0800 (CST) Received: from delta.delphij.net (drawbridge.ixsystems.com [206.40.55.65]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by tarsier.geekcn.org (Postfix) with ESMTPSA id A1CCEA57C1A; Sat, 20 Mar 2010 01:16:24 +0800 (CST) DomainKey-Signature: a=rsa-sha1; s=default; d=delphij.net; c=nofws; q=dns; h=message-id:date:from:reply-to:organization:user-agent: mime-version:to:cc:subject:references:in-reply-to: x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=ut3DmFvLhRJ4rQ3CKHG4tdrgCObge12TXbpAasVvdGcWs9cynP61Z6V34ulmQ6j5/ LkoCVbTwEIp0mUC3SWGEg== Message-ID: <4BA3B164.3000503@delphij.net> Date: Fri, 19 Mar 2010 10:16:20 -0700 From: Xin LI Organization: The Geek China Organization User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.8) Gecko/20100304 Thunderbird/3.0.3 ThunderBrowse/3.2.8.1 MIME-Version: 1.0 To: "M. Warner Losh" References: <201003190116.o2J1Gr2v094129@svn.freebsd.org> <20100319114426.GO32142@hoeg.nl> <20100319.110817.359828849554409880.imp@bsdimp.com> In-Reply-To: <20100319.110817.359828849554409880.imp@bsdimp.com> X-Enigmail-Version: 1.0.1 OpenPGP: id=3FCA37C1; url=http://www.delphij.net/delphij.asc Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: svn-src-head@FreeBSD.ORG, ed@80386.nl, svn-src-all@FreeBSD.ORG, src-committers@FreeBSD.ORG, delphij@FreeBSD.ORG Subject: Re: svn commit: r205307 - head/sys/i386/conf X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: d@delphij.net List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Mar 2010 17:16:34 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2010/03/19 10:08, M. Warner Losh wrote: > In message: <20100319114426.GO32142@hoeg.nl> > Ed Schouten writes: > : * Xin LI wrote: > : > Log: > : > SSE is enabled by default about 5 years ago so there is no point pretending > : > that we support I486 and I586 CPUs in the GENERIC kernel, users wants these > : > support would have to build a custom kernel to explicitly disable SSE > : > anyways. > : > > : > MFC after: 1 month > : > : Could we please leave i586 here? I agree people should throw their > : Pentiums on the scrapyard, but only supporting i686 by default is a bit > : too agressive in my opinion. > > I don't think we should MFC this change at all. Geodes are still > fairly popular machines and have 486 cores in them. Yes you are right. I overlooked the effect of CPU_ENABLE_SSE which is to add the support for SSE not to enforce using it... This revision has been backed out anyways. Cheers, - -- Xin LI http://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iQEcBAEBAgAGBQJLo7FkAAoJEATO+BI/yjfBqdEH/i61aI1hBIzP1+owXbtsRfzL RzzdkM7eZfoNi6rYwG5JqJUQvJgxJWmQgHCMpwLZhp6D6mG4wKQKlVOJGfPiASDI fouVxR2wKRf7hnK3WngTOBjDrwZ2xLpwsViMRLftsRUPGVFhGPB1lqKIeVXQ0kgb bH9fydyeRLRXVixDJlhFq0UKfzMt3MGVbCJlKzeJ+3+EqeookIfPknN6G9NhhDzo wHIRnwaYutnB95BBvsh/f6vtDbs7zUxcpxmcO+Rxt6eQgXZo9DtfRnRSAZ8urBA0 fFPOsc+tvflX4CCrFk7DM9klVFC4QGrofnPKoTlu4LwkusF+rPZ5RlmVw4qyWPY= =/fSQ -----END PGP SIGNATURE-----