From owner-freebsd-current Sun Feb 23 1: 7:44 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 96F4337B401 for ; Sun, 23 Feb 2003 01:07:43 -0800 (PST) Received: from zibbi.icomtek.csir.co.za (zibbi.icomtek.csir.co.za [146.64.24.58]) by mx1.FreeBSD.org (Postfix) with ESMTP id D4FFA43F85 for ; Sun, 23 Feb 2003 01:07:40 -0800 (PST) (envelope-from jhay@zibbi.icomtek.csir.co.za) Received: from zibbi.icomtek.csir.co.za (localhost [IPv6:::1]) by zibbi.icomtek.csir.co.za (8.12.6/8.12.6) with ESMTP id h1N97Fbw056375; Sun, 23 Feb 2003 11:07:15 +0200 (SAST) (envelope-from jhay@zibbi.icomtek.csir.co.za) Received: (from jhay@localhost) by zibbi.icomtek.csir.co.za (8.12.6/8.12.6/Submit) id h1N97E4S056374; Sun, 23 Feb 2003 11:07:14 +0200 (SAST) Date: Sun, 23 Feb 2003 11:07:14 +0200 From: John Hay To: Vallo Kallaste Cc: Terry Lambert , "Paul A. Howes" , freebsd-current@FreeBSD.ORG Subject: Re: [Re: cc: Internal error: Illegal instruction (program as) Message-ID: <20030223090714.GA56077@zibbi.icomtek.csir.co.za> References: <001c01c2da91$782551e0$0200a8c0@howesnet> <20030222191838.GA3818@kevad.internal> <3E5875D2.5040E4F0@mindspring.com> <20030223085155.GA897@kevad.internal> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030223085155.GA897@kevad.internal> User-Agent: Mutt/1.4i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG > > > I thought this was the default in 5.x GENERIC; has someone turned > > these options off in the default config?!? > > > > I certainly haven't seen changes to locore.s, pmap.c, and machdep.c > > that would fix the problem by working around the CPU bug. > > Can't say anything for Paul's case, he probably had custom kernel > then? If I can remember peter@ did the options conditional for CPU > type, so only P4 owners get'em at boot time. Check the Feb 12 commit > logs. He did add code to do it, but disabled it again in the next commit. See rev 1.386 and 1.387 of sys/i386/i386/pmap.c. Note the "_not"s at the end of the #ifdefs. John -- John Hay -- John.Hay@icomtek.csir.co.za / jhay@FreeBSD.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message