Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755541Ab3DOXXM (ORCPT ); Mon, 15 Apr 2013 19:23:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:4646 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753465Ab3DOXXK (ORCPT ); Mon, 15 Apr 2013 19:23:10 -0400 Date: Tue, 16 Apr 2013 01:22:52 +0200 From: Jiri Olsa To: Jacob Shin Cc: Ingo Molnar , Peter Zijlstra , Arnaldo Carvalho de Melo , "H. Peter Anvin" , Thomas Gleixner , x86@kernel.org, Stephane Eranian , linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/5] perf: Add support for hardware breakpoint address masks Message-ID: <20130415232252.GA1385@krava.redhat.com> References: <1365528113-5458-1-git-send-email-jacob.shin@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1365528113-5458-1-git-send-email-jacob.shin@amd.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1294 Lines: 33 On Tue, Apr 09, 2013 at 12:21:48PM -0500, Jacob Shin wrote: > The following patchset adds address masks to existing perf hardware > breakpoint mechanism to allow trapping on an address range (currently > only single address) on supported architectures. > > perf uapi is updated, x86 AMD implementation (for AMD Family 16h and > beyond) is provided, and perf tool has been extended to do: > > $ perf stat -e mem:0x1000:w:0xf a.out > ^^^ > "don't care" bit mask > > which will count writes to [0x1000 ~ 0x1010) > > Jacob Shin (2): > perf: Add hardware breakpoint address mask > perf, x86: AMD implementation for hardware breakpoint address mask > > Suravee Suthikulpanit (3): > perf tools: Add breakpoint address mask to the mem event parser > perf tools: Add breakpoint address mask syntax to perf list and > documentation > perf tools: Add breakpoint address mask test case to > tests/parse-events hi, the perf tool patches look ok.. thanks for tests! ;) jirka -- 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/