Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754057Ab2FEXst (ORCPT ); Tue, 5 Jun 2012 19:48:49 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:47704 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753644Ab2FEXsr (ORCPT ); Tue, 5 Jun 2012 19:48:47 -0400 Message-ID: <4FCE9ADB.9000405@gmail.com> Date: Tue, 05 Jun 2012 17:48:43 -0600 From: David Ahern User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: Peter Zijlstra CC: Ingo Molnar , Stephane Eranian , LKML , Arnaldo Carvalho de Melo Subject: Re: git bisect and perf References: <4FCE25C6.2080601@gmail.com> <1338912052.2749.2.camel@twins> <1338912312.2749.6.camel@twins> <4FCE3DE3.9060805@gmail.com> <1338917712.2749.24.camel@twins> In-Reply-To: <1338917712.2749.24.camel@twins> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 715 Lines: 22 Thanks for the explanation and patience. On 6/5/12 11:35 AM, Peter Zijlstra wrote: > Now not all events the Intel PMU can do are PEBS capable; in fact most > aren't. So the whole cycles thing is about mapping the regular cycles > event to something that is PEBS capable. > I think I get it now. 7639dae0 is the commit I needed. With it 2.6.35.14 can do cycles:pp profiling. In general only the events listed in intel_XXXXX_pebs_events can be used with :p. David -- 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/