X-Spam-Check-By:	sourceware.org
Date:	Fri, 5 Jan 2007 10:55:09 -0600
From:	Brian Ford <Brian DOT Ford AT FlightSafety DOT com>
Reply-To:	cygwin AT cygwin DOT com
To:	cygwin AT cygwin DOT com
Subject:	Re: 1.7.0 CVS mmap failure
In-Reply-To:	<Pine.CYG.4.58.0701050959060.2704@PC1163-8460-XP.flightsafety.com>
Message-ID:	<Pine.CYG.4.58.0701051054010.280@PC1163-8460-XP.flightsafety.com>
References:	<Pine DOT CYG DOT 4 DOT 58 DOT 0701041715140 DOT 3520 AT PC1163-8460-XP DOT flightsafety DOT com> <20070105095752 DOT GB28768 AT calimero DOT vinschen DOT de> <Pine DOT CYG DOT 4 DOT 58 DOT 0701050959060 DOT 2704 AT PC1163-8460-XP DOT flightsafety DOT com>
MIME-Version:	1.0
X-IsSubscribed:	yes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Unsubscribe:	<mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

On Fri, 5 Jan 2007, Brian Ford wrote:

> Ok, after further investigation, this is a /3GB boot.ini flag interaction.
> Unfortunately, this is a critical flag for our application, so all our
> machines are configured this way.  That is why I failed to realize its
> significance before.
>
> I understand if this is now too much of an obscure case for you to be
> interested in.  If so, I'll try to look into it soon on my own.  I suspect
> it must have been related to your MEM_TOP_DOWN change.

One more tidbit before I have time to find the real problem.  Compiling
the test case with -Wl,large-address-aware makes the test pass on a /3GB
system.

-- 
Brian Ford
Lead Realtime Software Engineer
VITAL - Visual Simulation Systems
FlightSafety International
the best safety device in any aircraft is a well-trained crew...



--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -