From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1GTmiy-0008LJ-3r for user-mode-linux-devel@lists.sourceforge.net; Sat, 30 Sep 2006 14:50:20 -0700 Received: from saraswathi.solana.com ([198.99.130.12]) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1GTmiw-0007hV-MJ for user-mode-linux-devel@lists.sourceforge.net; Sat, 30 Sep 2006 14:50:20 -0700 Date: Sat, 30 Sep 2006 17:49:02 -0400 From: Jeff Dike Message-ID: <20060930214902.GA16457@ccure.user-mode-linux.org> References: <451E9BAB.5030009@linuxbox.cz> Mime-Version: 1.0 Content-Disposition: inline In-Reply-To: <451E9BAB.5030009@linuxbox.cz> Subject: Re: [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest, problems with noprocmm List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: Nikola Ciprich Cc: user-mode-linux-devel@lists.sourceforge.net On Sat, Sep 30, 2006 at 07:30:35PM +0300, Nikola Ciprich wrote: > I've been trying to get x86_64 guest UMLs working on SMP x86_64 host > machine for quite long time, during today and yesterday I've also > checked 2.6.18 (+ both skas & skas-fremap v9pre9), but it's still not > working as good as 32bit/32bit was working for me for last few years ;). skas0 works fine (as well as on i386) afaik. Putting a stock kernel on the host or "noprocmm" on the UML command line will put you in skas0 mode. > I've noticed on some other discussions that SKAS mode is still not fully > working on x86_64, so I'd like to ask, what are remaining issues, and > maybe could I somehow try helping in fixing them? Well, the -EINVAL return from writing /proc/mm would be a good place to start looking to fix things :-) Jeff ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel