From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1FSeCe-0000Rt-4P for user-mode-linux-devel@lists.sourceforge.net; Sun, 09 Apr 2006 11:00:00 -0700 Received: from saraswathi.solana.com ([198.99.130.12]) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1FSeCd-00068j-VW for user-mode-linux-devel@lists.sourceforge.net; Sun, 09 Apr 2006 11:00:00 -0700 From: Jeff Dike Subject: Re: [uml-devel] [PATCH] uml: problem with 2G/2G host address space Message-ID: <20060409170111.GC2944@ccure.user-mode-linux.org> References: <20060409105755.GA24319@xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060409105755.GA24319@xs4all.nl> Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sun, 9 Apr 2006 13:01:11 -0400 To: Joris van Rantwijk Cc: user-mode-linux-devel@lists.sourceforge.net On Sun, Apr 09, 2006 at 12:57:55PM +0200, Joris van Rantwijk wrote: > It soon made sense to me that a 3G/1G configured UML would crash like > this, but I then found that UML 2.6.16.2 configured for 2G/2G crashed > in exactly the same way. I think this is due to the fact that STUB_CODE > and STUB_DATA are fixed at the 3G/1G settings. After changing these > settings, everything seems to work properly in 2G/2G mode. Your analysis is correct, and the patch is fine as far as it goes, but we were talking about this a week or so ago about detecting the host address space split at runtime. There's a lot more potential flexibility there than just 3/1 and 2/2. Jeff ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel