From owner-freebsd-stable Wed May 27 07:03:02 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id HAA06191 for freebsd-stable-outgoing; Wed, 27 May 1998 07:03:02 -0700 (PDT) (envelope-from owner-freebsd-stable@FreeBSD.ORG) Received: from ns1.yes.no (ns1.yes.no [195.119.24.10]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id HAA06184 for ; Wed, 27 May 1998 07:02:56 -0700 (PDT) (envelope-from eivind@bitbox.follo.net) Received: from bitbox.follo.net (bitbox.follo.net [195.204.143.218]) by ns1.yes.no (8.8.7/8.8.7) with ESMTP id OAA25344; Wed, 27 May 1998 14:02:44 GMT Received: (from eivind@localhost) by bitbox.follo.net (8.8.8/8.8.6) id QAA02866; Wed, 27 May 1998 16:02:39 +0200 (MET DST) Message-ID: <19980527160239.63405@follo.net> Date: Wed, 27 May 1998 16:02:39 +0200 From: Eivind Eklund To: "Daniel O'Connor" , stable@FreeBSD.ORG Subject: Re: Linux emulator bogons :( References: <199805270713.QAA24615@cain.gsoft.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.89.1i In-Reply-To: <199805270713.QAA24615@cain.gsoft.com.au>; from Daniel O'Connor on Wed, May 27, 1998 at 04:43:39PM +0930 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk On Wed, May 27, 1998 at 04:43:39PM +0930, Daniel O'Connor wrote: > Hi, > I just upgraded a system to 2.2.6 (from 2.2.5) and the Linux emulator now > causes SIGSEGV's whenever you run a Linux binary (all of them, eg ldconfig). The change you describe is not in 2.2.6. > This was a source upgrade (ie check out 2.2-STABLE and make world). > I have a slightly older setup done the same way, and the Linux emulator works > on it, and when I copy the LKM over and use it instead, that works also. > > Well, it seems that the working version had v1.9 of linux_sysvec.c, and the > bad version had v1.9.2.1 of linux_sysvec.c (that was the only difference) This is intended to do trap translation to make e.g. Franz' Allegro Common Lisp work. However, the Linux emulator LKM should not work at _all_ across versions. It sounds like you've gotten your LKMs and your kernel out of sync. Eivind. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message