From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1Aijy7-00022T-C6 for user-mode-linux-devel@lists.sourceforge.net; Mon, 19 Jan 2004 16:42:11 -0800 Received: from hermes.dur.ac.uk ([129.234.4.9]) by sc8-sf-mx2.sourceforge.net with esmtp (Exim 4.30) id 1Aijy6-00056c-Sg for user-mode-linux-devel@lists.sourceforge.net; Mon, 19 Jan 2004 16:42:11 -0800 From: M A Young Subject: Re: [uml-devel] Re: uml-patch-2.6.0 In-Reply-To: <20040120002301.GA5708@elte.hu> Message-ID: References: <200401130505.i0D55XS4026774@ccure.user-mode-linux.org> <87y8sbbrup.fsf@bytesex.org> <200401160233.i0G2Xcrf004288@ccure.user-mode-linux.org> <20040118162112.GA15509@elte.hu> <20040118235730.GC21046@ccure.user-mode-linux.org> <20040119075351.GA4088@elte.hu> <20040119082805.GA4412@elte.hu> <20040120002301.GA5708@elte.hu> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII 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: Tue, 20 Jan 2004 00:41:56 +0000 (GMT) To: Ingo Molnar Cc: Jeff Dike , Gerd Knorr , user-mode-linux-devel@lists.sourceforge.net On Tue, 20 Jan 2004, Ingo Molnar wrote: > > * M A Young wrote: > > > I have found in tt mode with an FC1 image the system hangs after 3 > > syscalls (uname, brk, open), before any set/get_thread_area calls, so > > I suspect there is another problem. The hang consists of repeated > > segfault signals with fault address (beffe018) which returns -EFAULT. > > Is there any setup for tls/nptl normally done by the kernel that might > > be missing in UML, such as allocating some high up memory? > > hm, beffe018 - shouldnt that be the stack? /proc/????/maps showed one region in this area, but it was higher up. Interestingly if I try this with a RedHat 9 glibc with tls, the address it hangs on is very low (0x000000c3 from memory). Michael Young ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel