Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753584AbbLCUPL (ORCPT ); Thu, 3 Dec 2015 15:15:11 -0500 Received: from mga03.intel.com ([134.134.136.65]:30828 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753494AbbLCUPK (ORCPT ); Thu, 3 Dec 2015 15:15:10 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,378,1444719600"; d="scan'208";a="864153002" Date: Thu, 3 Dec 2015 12:14:55 -0800 From: Andi Kleen To: Stephane Eranian Cc: linux-kernel@vger.kernel.org, acme@redhat.com, peterz@infradead.org, mingo@elte.hu, kan.liang@intel.com Subject: Re: [PATCH v2 2/2] perf/x86: enable cycles:pp for Intel Atom Message-ID: <20151203201455.GB18534@tassilo.jf.intel.com> References: <1449172990-30183-1-git-send-email-eranian@google.com> <1449172990-30183-3-git-send-email-eranian@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1449172990-30183-3-git-send-email-eranian@google.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 597 Lines: 17 > /* INST_RETIRED.ANY_P, inv=1, cmask=16 (cycles:p). */ > INTEL_FLAGS_EVENT_CONSTRAINT(0x108000c0, 0x01), > + /* Allow all events as PEBS with no flags */ > + INTEL_ALL_EVENT_CONSTRAINT(0, 0x1), I don't think this is really needed (no extra PEBS events), but ok it shouldn't hurt either. -Andi -- ak@linux.intel.com -- Speaking for myself only -- 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/