From owner-freebsd-current Wed Jun 9 20: 2:57 1999 Delivered-To: freebsd-current@freebsd.org Received: from sumatra.americantv.com (sumatra.americantv.com [208.139.222.227]) by hub.freebsd.org (Postfix) with ESMTP id 09AA914BF6 for ; Wed, 9 Jun 1999 20:02:55 -0700 (PDT) (envelope-from jlemon@americantv.com) Received: from right.PCS (right.PCS [148.105.10.31]) by sumatra.americantv.com (8.8.5/8.8.5) with ESMTP id WAA23982; Wed, 9 Jun 1999 22:02:55 -0500 (CDT) Received: from free.pcs (free.PCS [148.105.10.51]) by right.PCS (8.6.13/8.6.4) with ESMTP id WAA18859; Wed, 9 Jun 1999 22:02:53 -0500 Received: (from jlemon@localhost) by free.pcs (8.8.6/8.8.5) id WAA10236; Wed, 9 Jun 1999 22:02:53 -0500 (CDT) Date: Wed, 9 Jun 1999 22:02:53 -0500 (CDT) From: Jonathan Lemon Message-Id: <199906100302.WAA10236@free.pcs> To: tich@ma.ikos.com, current@freebsd.org Subject: Re: 4-way SMP broken ? X-Newsgroups: local.mail.freebsd-current In-Reply-To: Organization: Architecture and Operating System Fanatics Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG In article you write: >Also in trying to figure this out I looked at the DRAM probing >code in /usr/src/sys/i386/i386/machdep.c:getmemsize(), and it looks >as though it's not safe for >2GB (e.g. comparisons of byte addresses >against signed "int end"). I just made this into a vm_offset_t, so it should be good for up to 4GB. -- Jonathan To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message