From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755803Ab0EMAKu (ORCPT ); Wed, 12 May 2010 20:10:50 -0400 Received: from ozlabs.org ([203.10.76.45]:44994 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752564Ab0EMAKt (ORCPT ); Wed, 12 May 2010 20:10:49 -0400 Date: Thu, 13 May 2010 10:10:36 +1000 From: Paul Mackerras To: Corey Ashford Cc: Peter Zijlstra , LKML , Stephane Eranian Subject: Re: [BUG] perf_event: when events are grouped, the time enabled / running values are incorrect Message-ID: <20100513001036.GE11450@brick.ozlabs.ibm.com> References: <4BE4C4BF.6020801@linux.vnet.ibm.com> <1273588935.1810.6.camel@laptop> <4BEAE476.1090100@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4BEAE476.1090100@linux.vnet.ibm.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 12, 2010 at 10:25:10AM -0700, Corey Ashford wrote: > Thanks for looking into this problem! Unfortunately, I've been > unable to test your patch. It doesn't apply to 2.6.33.3 and so I > tried the -tip tree (which has this patch committed). The kernel > built fine, but crashed almost immediately during the boot-up > process on my Power5 machine. Ugh. I'll take a look today at that. Paul.