From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756548Ab1EFPv4 (ORCPT ); Fri, 6 May 2011 11:51:56 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.123]:52370 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756500Ab1EFPvy (ORCPT ); Fri, 6 May 2011 11:51:54 -0400 X-Authority-Analysis: v=1.1 cv=ZtuXOl23UuD1yoJUTgnZ6i6Z5VPlPhPMWCeUNtN8OGA= c=1 sm=0 a=KCicORRhOoQA:10 a=5SG0PmZfjMsA:10 a=Q9fys5e9bTEA:10 a=OPBmh+XkhLl+Enan7BmTLg==:17 a=VwQbUJbxAAAA:8 a=QyXUC8HyAAAA:8 a=b8VgSBC0AAAA:8 a=XKDW7ASRPWmzK34nlB8A:9 a=PUjeQqilurYA:10 a=dGJ0OcVc7YAA:10 a=OPBmh+XkhLl+Enan7BmTLg==:117 X-Cloudmark-Score: 0 X-Originating-IP: 67.242.120.143 Subject: Re: [tip:perf/core] perf events, x86: Add SandyBridge stalled-cycles-frontend/backend events From: Steven Rostedt To: mingo@redhat.com, hpa@zytor.com, acme@redhat.com, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, efault@gmx.de, fweisbec@gmail.com, ming.m.lin@intel.com, tglx@linutronix.de, mingo@elte.hu Cc: linux-tip-commits@vger.kernel.org In-Reply-To: References: <1304666042-17577-1-git-send-email-ming.m.lin@intel.com> Content-Type: text/plain; charset="ISO-8859-15" Date: Fri, 06 May 2011 11:51:52 -0400 Message-ID: <1304697112.25414.2523.camel@gandalf.stny.rr.com> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2011-05-06 at 07:40 +0000, tip-bot for Lin Ming wrote: > Commit-ID: e04d1b23f9706186187dcb0be1a752e48dcc540b > Gitweb: http://git.kernel.org/tip/e04d1b23f9706186187dcb0be1a752e48dcc540b > Author: Lin Ming > AuthorDate: Fri, 6 May 2011 07:14:02 +0000 > Committer: Ingo Molnar > CommitDate: Fri, 6 May 2011 09:37:03 +0200 > > perf events, x86: Add SandyBridge stalled-cycles-frontend/backend events > > Extend the Intel SandyBridge PMU driver with definitions > for generic front-end and back-end stall events. > > ( As commit 3011203 "perf events, x86: Add Westmere stalled-cycles-frontend/backend > events" says, these are only approximations. ) I now get the following build error: In file included from /home/rostedt/work/autotest/nobackup/linux-test.git/arch/x86/kernel/cpu/perf_event.c:1449:0: /home/rostedt/work/autotest/nobackup/linux-test.git/arch/x86/kernel/cpu/perf_event_intel.c: In function 'intel_pmu_init': /home/rostedt/work/autotest/nobackup/linux-test.git/arch/x86/kernel/cpu/perf_event_intel.c:1479:27: error: 'PERF_COUNT_HW_STALLED_CYCLES_FRONTEND' undeclared (first use in this fun ction) /home/rostedt/work/autotest/nobackup/linux-test.git/arch/x86/kernel/cpu/perf_event_intel.c:1479:27: note: each undeclared identifier is reported only once for each function it appe ars in /home/rostedt/work/autotest/nobackup/linux-test.git/arch/x86/kernel/cpu/perf_event_intel.c:1481:27: error: 'PERF_COUNT_HW_STALLED_CYCLES_BACKEND' undeclared (first use in this func tion) Config can be found here: http://rostedt.homelinux.com/private/config-sandy-failed -- Steve