Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764175AbXK3AJV (ORCPT ); Thu, 29 Nov 2007 19:09:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762939AbXK3AJE (ORCPT ); Thu, 29 Nov 2007 19:09:04 -0500 Received: from saraswathi.solana.com ([198.99.130.12]:50358 "EHLO saraswathi.solana.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756534AbXK3AJC (ORCPT ); Thu, 29 Nov 2007 19:09:02 -0500 Date: Thu, 29 Nov 2007 19:07:42 -0500 From: Jeff Dike To: Roland McGrath Cc: Ingo Molnar , Andrew Morton , Linus Torvalds , linux-kernel@vger.kernel.org, Thomas Gleixner , "H. Peter Anvin" , jan.kratochvil@redhat.com Subject: Re: [PATCH x86/mm 01/11] x86-32 thread_struct.debugreg Message-ID: <20071130000742.GB11177@c2.user-mode-linux.org> References: <20071129115711.9FC8526F8E7@magilla.localdomain> <20071129122324.GA11414@elte.hu> <20071129215055.3A79D26F8E7@magilla.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071129215055.3A79D26F8E7@magilla.localdomain> User-Agent: Mutt/1.4.2.3i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 782 Lines: 21 On Thu, Nov 29, 2007 at 01:50:55PM -0800, Roland McGrath wrote: > UML is also a good test, though I have never been set up to verify > anything beyond "UML seems to boot far enough to complain I don't > have a userland filesystem for it". BTW, this doesn't exercise ptrace at all. Interesting ptrace things only start happening when userspace runs. Grab an interesting-looking image from http://uml.nagafix.co.uk, uncompress it, and run ./linux ubda=the-filesystem-image Jeff -- Work email - jdike at linux dot intel dot com - 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/