From owner-freebsd-stable@FreeBSD.ORG  Wed Nov 21 17:12:39 2007
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
Delivered-To: freebsd-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 5A83716A41B
	for <freebsd-stable@freebsd.org>; Wed, 21 Nov 2007 17:12:39 +0000 (UTC)
	(envelope-from freebsd-stable@m.gmane.org)
Received: from ciao.gmane.org (main.gmane.org [80.91.229.2])
	by mx1.freebsd.org (Postfix) with ESMTP id 107AF13C442
	for <freebsd-stable@freebsd.org>; Wed, 21 Nov 2007 17:12:38 +0000 (UTC)
	(envelope-from freebsd-stable@m.gmane.org)
Received: from root by ciao.gmane.org with local (Exim 4.43)
	id 1Iut5P-0005j3-54
	for freebsd-stable@freebsd.org; Wed, 21 Nov 2007 17:10:03 +0000
Received: from cairn.ints.net ([194.44.58.121])
	by main.gmane.org with esmtp (Gmexim 0.1 (Debian))
	id 1AlnuQ-0007hv-00
	for <freebsd-stable@freebsd.org>; Wed, 21 Nov 2007 17:10:03 +0000
Received: from c.kworr by cairn.ints.net with local (Gmexim 0.1 (Debian))
	id 1AlnuQ-0007hv-00
	for <freebsd-stable@freebsd.org>; Wed, 21 Nov 2007 17:10:03 +0000
X-Injected-Via-Gmane: http://gmane.org/
To: freebsd-stable@freebsd.org
From: Volodymyr Kostyrko <c.kworr@gmail.com>
Date: Wed, 21 Nov 2007 18:15:28 +0200
Lines: 25
Message-ID: <fi1lj1$eph$1@ger.gmane.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
X-Complaints-To: usenet@ger.gmane.org
X-Gmane-NNTP-Posting-Host: cairn.ints.net
User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; ru-RU;
	rv:1.8.1.9) Gecko/20071107 SeaMonkey/1.1.6
Sender: news <news@ger.gmane.org>
Subject: CPUTYPE:=athlon problem on RELENG_7
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>, 
	<mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
	<mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 21 Nov 2007 17:12:39 -0000

When I moved to RELENG_7 on my machine i have experienced some SIGILL's 
on graphic applications. Looking into the cause I found this in gcc docs:

     _athlon, athlon-tbird_
           AMD Athlon CPU with MMX, 3dNOW!, enhanced 3dNOW! and SSE
           prefetch instructions support.

But my processor lack any SSE support:

CPU: AMD Athlon(tm) Processor (1343.06-MHz 686-class CPU)
   Origin = "AuthenticAMD"  Id = 0x644  Stepping = 4
 
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
   AMD Features=0xc0440800<SYSCALL,<b18>,MMX+,3DNow!+,3DNow!>

I have tried to enable CPU_ATHLON_SSE_HACK in kernel, but with no luck. 
I have also verified that I'm running the last available BIOS for my 
motherboard.

Now when I have moved to k6-2 my system is working and stable as hell...

Am I missing something weird?

--
Sphinx of blackb quartz judge my vow.