From owner-freebsd-smp  Fri Mar 12 10: 4:41 1999
Delivered-To: freebsd-smp@freebsd.org
Received: from gaia.euronet.nl (gaia.euronet.nl [194.134.0.10])
	by hub.freebsd.org (Postfix) with ESMTP id 08FA5151F9
	for <smp@FreeBSD.ORG>; Fri, 12 Mar 1999 10:04:37 -0800 (PST)
	(envelope-from marcel@scc.nl)
Received: from scones.sup.scc.nl (i319.ztm.euronet.nl [194.134.67.80])
	by gaia.euronet.nl (8.8.8/8.8.8) with ESMTP id TAA14197;
	Fri, 12 Mar 1999 19:04:18 +0100 (MET)
Received: from scc.nl (scones.sup.scc.nl [192.168.2.4])
	by scones.sup.scc.nl (8.9.3/8.9.1) with ESMTP id TAA25971;
	Fri, 12 Mar 1999 19:04:15 +0100 (CET)
	(envelope-from marcel@scc.nl)
Message-ID: <36E9571F.BE5A5DE7@scc.nl>
Date: Fri, 12 Mar 1999 19:04:15 +0100
From: Marcel Moolenaar <marcel@scc.nl>
Organization: SCC vof
X-Mailer: Mozilla 4.5 [en] (X11; I; FreeBSD 4.0-CURRENT i386)
X-Accept-Language: en
MIME-Version: 1.0
To: Luoqi Chen <luoqi@watermarkgroup.com>
Cc: smp@FreeBSD.ORG
Subject: Re: oas fail under smp, work without
References: <199903121655.LAA29937@lor.watermarkgroup.com>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sender: owner-freebsd-smp@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.org

Luoqi Chen wrote:

> > The exact problem is in the fact that OAS forks with some shared memory
> > allocated. The message you get is:
> >       shared address space fork attempted: pid: %d
> > (in file: /sys/kern/kern_fork.c)
> >
> No, this message means the process tries to fork a child that shares its
> own address space (a linux clone() syscall), which is not possible without
> the aforementioned patch under SMP. It has nothing to do with (SYSV) shared
> memory.

Ah... that explains...

thanks,

marcel


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-smp" in the body of the message