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 1GZU11-0004Z2-HN for user-mode-linux-devel@lists.sourceforge.net; Mon, 16 Oct 2006 08:04:31 -0700 Received: from [198.99.130.12] (helo=saraswathi.solana.com) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1GZU0y-000777-Rd for user-mode-linux-devel@lists.sourceforge.net; Mon, 16 Oct 2006 08:04:31 -0700 Date: Mon, 16 Oct 2006 11:02:59 -0400 From: Jeff Dike Message-ID: <20061016150259.GA4381@ccure.user-mode-linux.org> References: <451E9BAB.5030009@linuxbox.cz> <200610082130.52498.blaisorblade@yahoo.it> <452958FD.3020400@linuxbox.cz> <200610140223.09328.blaisorblade@yahoo.it> <1160817830.11878.9.camel@nik-nb> Mime-Version: 1.0 Content-Disposition: inline In-Reply-To: <1160817830.11878.9.camel@nik-nb> 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: Blaisorblade , user-mode-linux-devel@lists.sourceforge.net On Sat, Oct 14, 2006 at 12:23:50PM +0300, Nikola Ciprich wrote: > 1) You mentioned GIT, do You use it? or Jeff? I haven't noticed any UML > git branch... I don't. I use quilt, although I occasionally construct a git tree when there's something in -linux that I need to look at. > 2) I'm still worried about this halt problem on amd64, can You give me > some tips I could track it down?? The hang happens at the very end of the shutdown sequence, after all services have been turned off? IIRC, you said that stracing UML shows a VTALRM-handling loop and that the UML is consuming all available CPU. Those two statements are not consistent, AFIAK, since there should be no busy loops in UML (although I can imagine bugs which could induce one) and the VTALRM loop is the sign of the idle loop, which isn't busy. So, could you confirm all this, and also get a stack trace from the hang? Jeff ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&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