Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934322Ab2FHORQ (ORCPT ); Fri, 8 Jun 2012 10:17:16 -0400 Received: from ch1ehsobe001.messaging.microsoft.com ([216.32.181.181]:22795 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932916Ab2FHOQ6 (ORCPT ); Fri, 8 Jun 2012 10:16:58 -0400 X-Forefront-Antispam-Report: CIP:163.181.249.109;KIP:(null);UIP:(null);IPV:NLI;H:ausb3twp02.amd.com;RD:none;EFVD:NLI X-SpamScore: 0 X-BigFish: VPS0(z1823lz98dI9371I936eI1432Izz1202hzz8275dhz2dh668h839h944hd25hf0ah) X-WSS-ID: 0M5AYC3-02-6HK-02 X-M-MSG: Date: Fri, 8 Jun 2012 16:17:14 +0200 From: Borislav Petkov To: Stephane Eranian , "H. Peter Anvin" CC: Peter Zijlstra , Borislav Petkov , Ingo Molnar , , , , , Andreas Herrmann , Dimitri Sivanich , Dmitry Adamushko Subject: Re: [PATCH] perf/x86: check ucode before disabling PEBS on SandyBridge Message-ID: <20120608141714.GE31359@aftab.osrc.amd.com> References: <1339065932.23343.18.camel@twins> <1339067757.23343.21.camel@twins> <20120608093513.GA22520@gmail.com> <1339149613.23343.52.camel@twins> <1339161972.2507.13.camel@laptop> <20120608135117.GB31359@aftab.osrc.amd.com> <1339163986.2507.19.camel@laptop> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-OriginatorOrg: amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 879 Lines: 27 On Fri, Jun 08, 2012 at 04:03:38PM +0200, Stephane Eranian wrote: > On Fri, Jun 8, 2012 at 3:59 PM, Peter Zijlstra wrote: > > On Fri, 2012-06-08 at 15:51 +0200, Borislav Petkov wrote: > >> Provided, of course, newer microcode versions means a > >> higher version number. > > > > Fair enough, I assumed this.. is this true? > > > I would think so, otherwise it gets even messier! Need to get Intel folk to say something here, hpa? -- Regards/Gruss, Boris. Advanced Micro Devices GmbH Einsteinring 24, 85609 Dornach GM: Alberto Bozzo Reg: Dornach, Landkreis Muenchen HRB Nr. 43632 WEEE Registernr: 129 19551 -- 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/