From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754159Ab0IAJFM (ORCPT ); Wed, 1 Sep 2010 05:05:12 -0400 Received: from va3ehsobe001.messaging.microsoft.com ([216.32.180.11]:27002 "EHLO VA3EHSOBE001.bigfish.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751274Ab0IAJFI (ORCPT ); Wed, 1 Sep 2010 05:05:08 -0400 X-SpamScore: 5 X-BigFish: VPS5(zzbb2cK1432N98dNzz1202hzz8275dhz32i2a8h5bep5bfs61h) X-Spam-TCS-SCL: 0:0 X-WSS-ID: 0L82950-02-2YK-02 X-M-MSG: Date: Wed, 1 Sep 2010 10:38:08 +0200 From: Robert Richter To: Don Zickus CC: "mingo@elte.hu" , "peterz@infradead.org" , "gorcunov@gmail.com" , "fweisbec@gmail.com" , "linux-kernel@vger.kernel.org" , "ying.huang@intel.com" , "ming.m.lin@intel.com" , "yinghai@kernel.org" , "andi@firstfloor.org" Subject: Re: [PATCH 0/4] nmi perf fixes Message-ID: <20100901083808.GH22783@erda.amd.com> References: <1283309806-21913-1-git-send-email-dzickus@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1283309806-21913-1-git-send-email-dzickus@redhat.com> User-Agent: Mutt/1.5.20 (2009-06-14) X-Reverse-DNS: ausb3extmailp02.amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 31.08.10 22:56:42, Don Zickus wrote: > Fixes to allow unknown nmis to pass through the perf nmi handler instead > of being swallowed. Contains patches that are already in Ingo's tree. Added > here for completeness. Based on ingo/tip > > Tested on intel/amd > > git pull git://fedorapeople.org/dzickus/ > > Don Zickus (2): > [x86] perf: rename nmi variable to avoid clash with entry point > [x86] perf: fix accidentally ack'ing a second event on intel perf > counter > > Peter Zijlstra (1): > perf, x86: Fix handle_irq return values > > Robert Richter (1): > perf, x86: Try to handle unknown nmis with an enabled PMU > > arch/x86/kernel/cpu/perf_event.c | 59 +++++++++++++++++++++++++------- > arch/x86/kernel/cpu/perf_event_intel.c | 15 +++++--- > arch/x86/kernel/cpu/perf_event_p4.c | 2 +- > 3 files changed, 56 insertions(+), 20 deletions(-) Reviewed and tested. Looks good to me, thanks Don. -Robert > > -- > 1.7.2.2 > > -- Advanced Micro Devices, Inc. Operating System Research Center