From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161061AbXBRCfi (ORCPT ); Sat, 17 Feb 2007 21:35:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161066AbXBRCfi (ORCPT ); Sat, 17 Feb 2007 21:35:38 -0500 Received: from mx1.redhat.com ([66.187.233.31]:33288 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161061AbXBRCfh (ORCPT ); Sat, 17 Feb 2007 21:35:37 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit From: Roland McGrath To: Alexey Dobriyan X-Fcc: ~/Mail/utrace Cc: akpm@osdl.org, linux-kernel@vger.kernel.org, devel@openvz.org Subject: Re: utrace regressions (was: -mm merge plans for 2.6.21) In-Reply-To: Alexey Dobriyan's message of Tuesday, 13 February 2007 18:35:21 +0300 <20070213153521.GA6036@localhost.sw.ru> X-Shopping-List: (1) Parliamentary honk watchers (2) Paradoxical reinforcement tensions (3) Psychotic studious money bags Message-Id: <20070218023531.626D11800E4@magilla.sf.frob.com> Date: Sat, 17 Feb 2007 18:35:31 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Looking at mainline x86_64 ptrace code I think hole for u_debugreg[4] > and [5] is also needed. It's not. The utrace_regset for the debugregs already has that behavior for those two words, so mapping all 8 uarea words to the regset is fine. Thanks, Roland