Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754861Ab2FMV7F (ORCPT ); Wed, 13 Jun 2012 17:59:05 -0400 Received: from casper.infradead.org ([85.118.1.10]:40683 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752227Ab2FMV7D convert rfc822-to-8bit (ORCPT ); Wed, 13 Jun 2012 17:59:03 -0400 Message-ID: <1339624738.8980.77.camel@twins> Subject: Re: [PATCH 2/2] perf, x86: Enable PDIR precise instruction profiling on IvyBridge From: Peter Zijlstra To: Andi Kleen Cc: Andi Kleen , mingo@elte.hu, linux-kernel@vger.kernel.org Date: Wed, 13 Jun 2012 23:58:58 +0200 In-Reply-To: <20120613215424.GG32604@tassilo.jf.intel.com> References: <1339615201-7456-1-git-send-email-andi@firstfloor.org> <1339615201-7456-2-git-send-email-andi@firstfloor.org> <1339622781.8980.63.camel@twins> <20120613213651.GD32604@tassilo.jf.intel.com> <1339623838.8980.71.camel@twins> <20120613215424.GG32604@tassilo.jf.intel.com> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Mailer: Evolution 3.2.2- Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 479 Lines: 10 On Wed, 2012-06-13 at 14:54 -0700, Andi Kleen wrote: > Yes it's in effect, and it forces the event to counter 1. > That is correct and that restriction is still there. OK, when we cannot magically replace 'instructions' with pdir. -- 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/