From owner-cvs-all Fri Aug 23 17:20:19 2002 Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 921B737B400; Fri, 23 Aug 2002 17:20:12 -0700 (PDT) Received: from sccrmhc02.attbi.com (sccrmhc02.attbi.com [204.127.202.62]) by mx1.FreeBSD.org (Postfix) with ESMTP id 79B4F43E65; Fri, 23 Aug 2002 17:20:11 -0700 (PDT) (envelope-from julian@elischer.org) Received: from InterJet.elischer.org ([12.232.206.8]) by sccrmhc02.attbi.com (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP id <20020824002010.XBOF13899.sccrmhc02.attbi.com@InterJet.elischer.org>; Sat, 24 Aug 2002 00:20:10 +0000 Received: from localhost (localhost.elischer.org [127.0.0.1]) by InterJet.elischer.org (8.9.1a/8.9.1) with ESMTP id RAA70021; Fri, 23 Aug 2002 17:03:40 -0700 (PDT) Date: Fri, 23 Aug 2002 17:03:39 -0700 (PDT) From: Julian Elischer To: Peter Wemm Cc: Martin Blapp , cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: Hurrah ! Re: cvs commit: src/sys/i386/isa apic_vector.s In-Reply-To: <20020823222134.33F582A7D6@canning.wemm.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I'm guessing this would be a problem for 4MB machines? :-) (STOP LAUGHING!!!) On Fri, 23 Aug 2002, Peter Wemm wrote: [...] > > What it does is this: > - Move the default load address of the kernel from 1MB to 4MB. > - This avoids having a 4MB page pointing at physical address zero, which > some early intel errata say is a Bad Idea which causes strange TLB bugs. [...] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message