From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15661 invoked by alias); 3 Nov 2011 20:36:54 -0000 Received: (qmail 15519 invoked by uid 22791); 3 Nov 2011 20:36:52 -0000 X-SWARE-Spam-Status: No, hits=-1.6 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 03 Nov 2011 20:36:39 +0000 Received: from svr-orw-fem-01.mgc.mentorg.com ([147.34.98.93]) by relay1.mentorg.com with esmtp id 1RM41e-0007OW-MN from wade_farnsworth@mentor.com for systemtap@sourceware.org; Thu, 03 Nov 2011 13:36:38 -0700 Received: from SVR-ORW-FEM-05.mgc.mentorg.com ([147.34.97.43]) by svr-orw-fem-01.mgc.mentorg.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Thu, 3 Nov 2011 13:36:38 -0700 Received: from [172.30.5.135] (147.34.91.1) by svr-orw-fem-05.mgc.mentorg.com (147.34.97.43) with Microsoft SMTP Server id 14.1.289.1; Thu, 3 Nov 2011 13:36:37 -0700 Message-ID: <4EB2FB55.1050804@mentor.com> Date: Thu, 03 Nov 2011 20:36:00 -0000 From: Wade Farnsworth User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110424 Lightning/1.0b2 Thunderbird/3.1.10 MIME-Version: 1.0 To: Subject: Re: [PATCH 0/2] Userspace tap support for ARM References: <4EB2D832.60402@mentor.com> In-Reply-To: <4EB2D832.60402@mentor.com> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2011-q4/txt/msg00139.txt.bz2 Wade Farnsworth wrote: > This is a first pass at userspace tap support for ARM. Required are UTrace > support as well as Roland McGrath's tracehook and user_regset patches found > here: > > https://lkml.org/lkml/2009/4/24/383 > > Comments are welcome. > Per Frank's request, I have set up a repository containing a kernel that may be used to test these patches. It may be found at https://github.com/wfarnsworth/utrace-beagle This is a 2.6.37.6-based kernel from the Yocto project's beagleboard BSP (which provides the utrace patch) with the tracehook and user_regset patches committed. Thanks! -Wade