Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754560AbZIWI0n (ORCPT ); Wed, 23 Sep 2009 04:26:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754362AbZIWI0m (ORCPT ); Wed, 23 Sep 2009 04:26:42 -0400 Received: from mail.gmx.net ([213.165.64.20]:49566 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1754504AbZIWI0l (ORCPT ); Wed, 23 Sep 2009 04:26:41 -0400 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX1+JNzRCCQCJR/f/OgHTxkGDuIa9XdofqpmL1raLN+ jurAeOa2o5U+5i Subject: Re: mailing list for trace users From: Mike Galbraith To: Avi Kivity Cc: rostedt@goodmis.org, LKML , Ingo Molnar , Mathieu Desnoyers , Peter Zijlstra , Frederic Weisbecker , Arnaldo Carvalho de Melo , Thomas Gleixner , Masami Hiramatsu , postmaster@vger.kernel.org In-Reply-To: <4AB9221A.8010507@redhat.com> References: <1253132182.20020.242.camel@gandalf.stny.rr.com> <4AB89520.2050900@redhat.com> <1253618894.13917.18.camel@marge.simson.net> <4AB8B65F.7030602@redhat.com> <1253620041.13917.24.camel@marge.simson.net> <4AB8BA37.4010305@redhat.com> <1253620488.13917.29.camel@marge.simson.net> <1253627604.7272.17.camel@marge.simson.net> <4AB8D930.1090308@redhat.com> <1253646556.7240.4.camel@marge.simson.net> <4AB9221A.8010507@redhat.com> Content-Type: text/plain Date: Wed, 23 Sep 2009 10:26:40 +0200 Message-Id: <1253694400.8155.30.camel@marge.simson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.24.1.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-FuHaFi: 0.58 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1405 Lines: 37 On Tue, 2009-09-22 at 22:14 +0300, Avi Kivity wrote: > On 09/22/2009 10:09 PM, Mike Galbraith wrote: > > On Tue, 2009-09-22 at 17:03 +0300, Avi Kivity wrote: > > > >> On 09/22/2009 04:53 PM, Mike Galbraith wrote: > >> > >>> Parses fine here, and INSTALL_MOD_STRIP=1 made zero difference. can you > >>> send me that module and .config gzipped up? > >>> > >>> > >>> > >> Sent privately. > >> > > I can reproduce with your config, so do don't (thankfully) need to rip > > binary apart looking for tools things. Will take a look. > > > > Thanks! While trace/perf still have some rough edges, they've already > proven incredibly valuable for debugging and performance analysis. Heh, fixed that... pass the baggies please ;-) With your config, symbols were being loaded twice. Parsing of vmlinux and modules goes fine. Unless there are no modules currently loaded, or _the last module scanned isn't loaded_ that is. dso__load_modules() then returns 0, and we fall back to kallsyms.. making a mess. Anyway, there's some other bustage with your config, so I'm going to have to do more symbol table debugging/validation. -Mike -- 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/