From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: Re: perf-probe: issue with latest fedora kernel Date: Mon, 13 Dec 2010 17:17:36 -0200 Message-ID: <20101213191736.GB7984@ghostprotocols.net> References: <20101209153548.GA11820@ghostprotocols.net> <20101213125837.GB5407@ghostprotocols.net> <20101213142159.GF5407@ghostprotocols.net> <20101213164009.GJ5407@ghostprotocols.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-yw0-f46.google.com ([209.85.213.46]:33515 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752496Ab0LMTRn (ORCPT ); Mon, 13 Dec 2010 14:17:43 -0500 Received: by ywl5 with SMTP id 5so3461460ywl.19 for ; Mon, 13 Dec 2010 11:17:42 -0800 (PST) Content-Disposition: inline In-Reply-To: Sender: linux-perf-users-owner@vger.kernel.org List-ID: To: Francis Moreau Cc: linux-perf-users@vger.kernel.org, Masami Hiramatsu Em Mon, Dec 13, 2010 at 08:08:08PM +0100, Francis Moreau escreveu: > Arnaldo Carvalho de Melo writes: > > > Em Mon, Dec 13, 2010 at 04:11:16PM +0100, Francis Moreau escreveu: > >> But as I said, there's no matching build-id. I understand that -k is > >> currently broken but suppose that it works, which vmlinux should I use > >> then ? > >> $ rpm -qa | grep kernel > >> kernel-debuginfo-common-x86_64-2.6.35.9-64.fc14.x86_64 > >> kernel-debug-debuginfo-2.6.35.9-64.fc14.x86_64 > >> kernel-headers-2.6.35.6-48.fc14.x86_64 > >> kernel-devel-2.6.35.9-64.fc14.x86_64 > >> kernel-2.6.35.9-64.fc14.x86_64 > > Bzzt, here is the problem: you're not using the right package, > > kernel-debug-debuginfo is for the kernel-debug package, a kernel built > > with lots of CONFIG_DEBUG_ options turned on, please install the right > > package, which is kernel-debuginfo-2.6.35.9-64.fc14.x86_64 > > Ah, that's it. Yeah, those package names are a bit confusing :-) Please let us know about any other problem you have using these tools, any feedback is _greatly_ appreciated. - Arnaldo