Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030810AbWJDKx6 (ORCPT ); Wed, 4 Oct 2006 06:53:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030811AbWJDKx6 (ORCPT ); Wed, 4 Oct 2006 06:53:58 -0400 Received: from mail.suse.de ([195.135.220.2]:18095 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1030810AbWJDKx6 (ORCPT ); Wed, 4 Oct 2006 06:53:58 -0400 From: Andi Kleen To: "Jan Beulich" Subject: Re: BUG-lockdep and freeze (was: Arrr! Linux 2.6.18) Date: Wed, 4 Oct 2006 12:52:48 +0200 User-Agent: KMail/1.9.3 Cc: "Ingo Molnar" , "Eric Rannaud" , "Andrew Morton" , "Linus Torvalds" , "Chandra Seetharaman" , "Linux Kernel Mailing List" , nagar@watson.ibm.com References: <5f3c152b0609301220p7a487c7dw456d007298578cd7@mail.gmail.com> <200609302230.24070.ak@suse.de> <45239A38.76E4.0078.0@novell.com> In-Reply-To: <45239A38.76E4.0078.0@novell.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200610041252.48721.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 825 Lines: 26 > >> > [ 138.751306] [] search_extable+0x40/0x70 > > > >After here the unwinder seems to become a bit and it shouldn't print > >multiple entries. Jan any ideas why? > > Not without raw stack contents. I suppose those are lost in time. Unfortunately lockdep doesn't even print stack contents because it doesn't save them. > >Proposed patch appended. Jan, what do you think? > > As said above - I thought we added zero-termination already. For head.S but not for kernel_thread I think. At least I can't find any existing code for kernel_thread(). -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/