Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754519AbbETWwn (ORCPT ); Wed, 20 May 2015 18:52:43 -0400 Received: from mga02.intel.com ([134.134.136.20]:8416 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753335AbbETWwm (ORCPT ); Wed, 20 May 2015 18:52:42 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,466,1427785200"; d="scan'208";a="574539302" Date: Wed, 20 May 2015 15:51:19 -0700 (PDT) From: Vikas Shivappa X-X-Sender: vikas@vshiva-Udesk To: Thomas Gleixner cc: Vikas Shivappa , Vikas Shivappa , x86@kernel.org, linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, tj@kernel.org, peterz@infradead.org, Matt Fleming , "Auld, Will" , peter.zijlstra@intel.com, h.peter.anvin@intel.com, "Juvva, Kanaka D" , mtosatti@redhat.com Subject: Re: [PATCH 5/7] x86/intel_rdt: Software Cache for IA32_PQR_MSR In-Reply-To: Message-ID: References: <1431370976-31115-1-git-send-email-vikas.shivappa@linux.intel.com> <1431370976-31115-6-git-send-email-vikas.shivappa@linux.intel.com> User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; format=flowed; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1074 Lines: 43 On Wed, 20 May 2015, Thomas Gleixner wrote: > On Wed, 20 May 2015, Vikas Shivappa wrote: >> On Wed, 20 May 2015, Thomas Gleixner wrote: >> >>> On Wed, 20 May 2015, Vikas Shivappa wrote: >>>> On Fri, 15 May 2015, Thomas Gleixner wrote: >> sorry, my reason was wrong though. >> > >> So PERF_EVENTS cant be disabled on x86 and RDT is only in x86 && SUP_INTEL. > > That should have been your answer to #1, right? yes, thats why i said '>> sorry, my reason was wrong though.' above I thought the .config edit would have spit out an error message as the PERF_EVENT was reselected (basically print any such dependency changes it does when starting to compile). I was only curious if you compiled by any chance as some of the folks were trying to get the Intel systems with RDT.. Thanks, Vikas > > Thanks, > > tglx > > > > -- 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/