Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754309AbaF0XKT (ORCPT ); Fri, 27 Jun 2014 19:10:19 -0400 Received: from mga01.intel.com ([192.55.52.88]:15463 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751739AbaF0XKQ (ORCPT ); Fri, 27 Jun 2014 19:10:16 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,564,1400050800"; d="scan'208";a="562078297" From: Andi Kleen To: peterz@infradead.org Cc: eranian@google.com, linux-kernel@vger.kernel.org Subject: Updated PEBS simplification/fixup patchkit Date: Fri, 27 Jun 2014 16:10:10 -0700 Message-Id: <1403910612-8754-1-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 1.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchkit is my take on how the PEBS event lists should be revampled. Plus a fix for the ANY bit. It is a superset of Stephane's patches and obsoletes them. I think I discussed nearly everything in there already in some earlier emails. Basic ideas/fixes: - Don't list every PEBS event as that's not needed - Check the flags as the SDM recommends - Still allow cycles:pp of course - Fix the counters for memory latency events - Fix the DataLA handling on Haswell to support all events. - Allow leaking events with ANY bit. Also the patchkit removes more code than it adds, so it's a simplification. -Andi -- 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/