From owner-svn-src-all@FreeBSD.ORG Fri Mar 19 16:27:35 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 4F4BC106564A; Fri, 19 Mar 2010 16:27:35 +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 E9F108FC16; Fri, 19 Mar 2010 16:27:34 +0000 (UTC) Received: from mail.geekcn.org (tarsier.geekcn.org [211.166.10.233]) by tarsier.geekcn.org (Postfix) with ESMTP id 957A1A67C76; Sat, 20 Mar 2010 00:27:33 +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 0ojg1X6WDnyb; Sat, 20 Mar 2010 00:27:27 +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 4254BA67C74; Sat, 20 Mar 2010 00:27:25 +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=BdonylaznM9vm9zHZqgu00YtGzKQZik3n6E7VsUga3s8cTAoqRAURS5jrOBaGJ7Jo gBrbONEWzuldioTgmv0aA== Message-ID: <4BA3A5E9.1080906@delphij.net> Date: Fri, 19 Mar 2010 09:27:21 -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: Garrett Cooper References: <7d6fde3d1003182333m336d52fbh987035a21568250d@mail.gmail.com> In-Reply-To: <7d6fde3d1003182333m336d52fbh987035a21568250d@mail.gmail.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, svn-src-all@FreeBSD.ORG, src-committers@FreeBSD.ORG, Xin LI Subject: Re: I486_CPU and I586_CPU removed from GENERIC kernel [was 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 16:27:35 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2010/03/18 23:33, Garrett Cooper wrote: > On Thu, Mar 18, 2010 at 6:16 PM, Xin LI wrote: >> Author: delphij >> Date: Fri Mar 19 01:16:53 2010 >> New Revision: 205307 >> URL: http://svn.freebsd.org/changeset/base/205307 >> >> 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 >> >> Modified: >> head/sys/i386/conf/GENERIC >> >> Modified: head/sys/i386/conf/GENERIC >> ============================================================================== >> --- head/sys/i386/conf/GENERIC Fri Mar 19 00:51:48 2010 (r205306) >> +++ head/sys/i386/conf/GENERIC Fri Mar 19 01:16:53 2010 (r205307) >> @@ -18,8 +18,6 @@ >> # >> # $FreeBSD$ >> >> -cpu I486_CPU >> -cpu I586_CPU >> cpu I686_CPU >> ident GENERIC > > 1. UPDATING entry ? > 2. CC -current@ with the news? Perhaps not, I was wrong on this: CPU_ENABLE_SSE would compile in the support for SSE, not enforcing it. Our lib32 on the other hand already uses -i686 -sse -sse2 and -mmx so I'm just cutting the wrong foot I guess :-/ 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) iQEcBAEBAgAGBQJLo6XpAAoJEATO+BI/yjfBkucIAMkBwr0dR9GMJys2sl/reDkr fNW3L6kIEY6kWu/G6H0ScTl1JXWhNcyhloOiswrVyekZJSf8bcXrbKoqTAig2ndE eEaYHFQ1mM44nN6h30qDVR0E5xJvGLK2PPrYF1X88DDn8ykDGdVkM1nkR406/lGO XyY2wdmvbwnFU535fPV/BA+uyYtBTfTQ7ZiiSUTior1086o7yHz2H3Q9a2+NlPAM T669L/2+soDpXCNzZ+Fifm9dUAtu6zHEpLnyCQ1B280x/nvKtSyJEup1QxXy+zZJ mr6nviODCfuRlEgiJRE0BzAhchLMbYpy8oEbgqbg8dZqGsnfTECQ1OUPXVRowfc= =0bfK -----END PGP SIGNATURE-----