From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.24) id 1AgT2w-0005Mx-Ib for user-mode-linux-devel@lists.sourceforge.net; Tue, 13 Jan 2004 10:13:46 -0800 Received: from smtp001.mail.ukl.yahoo.com ([217.12.11.32]) by sc8-sf-mx1.sourceforge.net with smtp (Exim 4.30) id 1AgT2v-0000Dx-Qf for user-mode-linux-devel@lists.sourceforge.net; Tue, 13 Jan 2004 10:13:45 -0800 From: BlaisorBlade Subject: Re: [uml-devel] Kernel mode fault at addr 0x48965000, ip0x400e51a4 References: <200401111646.16322.blaisorblade_spam@yahoo.it> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Message-Id: <200401131914.27510.blaisorblade_spam@yahoo.it> 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, 13 Jan 2004 19:14:27 +0100 Content-Transfer-Encoding: quoted-printable To: user-mode-linux-devel@lists.sourceforge.net Alle 00:04, luned=EC 12 gennaio 2004, Jeff Chua ha scritto: > On Sun, 11 Jan 2004, BlaisorBlade wrote: > > Also, Jeff, when you compiled LVM, did you compile it as module(as you > > speak about initrd) or statically? > > LVM dm-mod (device mapper) is module. > > If I don't load this and not start vgscan, mount lvm devices, I don't see > klog segmentation fault. Probably building into the kernel that module would work-around your proble= m.=20 LVM is loaded at startup before klog, I guess, right? In fact the bug is likely to be with handling of modules, as they go in a=20 different kernel memory area; *maybe* they are in vmalloc'ed memory. Bye --=20 cat <