Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751417AbWAEPWu (ORCPT ); Thu, 5 Jan 2006 10:22:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751418AbWAEPWt (ORCPT ); Thu, 5 Jan 2006 10:22:49 -0500 Received: from saraswathi.solana.com ([198.99.130.12]:60581 "EHLO saraswathi.solana.com") by vger.kernel.org with ESMTP id S1751417AbWAEPWt (ORCPT ); Thu, 5 Jan 2006 10:22:49 -0500 Date: Thu, 5 Jan 2006 11:14:36 -0500 From: Jeff Dike To: Jan Engelhardt Cc: akpm@osdl.org, linux-kernel@vger.kernel.org, user-mode-linux-devel@lists.sourceforge.net Subject: Re: [PATCH 4/9] UML - Better diagnostics for broken configs Message-ID: <20060105161436.GA4426@ccure.user-mode-linux.org> References: <200601042151.k04LpxbH009237@ccure.user-mode-linux.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 764 Lines: 17 On Thu, Jan 05, 2006 at 08:45:36AM +0100, Jan Engelhardt wrote: > >Produce a compile-time error if both MODE_SKAS and MODE_TT are disabled. > > What would happen if both were disabled? > Say, if the host system does not have SKAS and I did not want any > tracing/debugging stuff? You get a UML that can't run. TT mode isn't tracing/debugging stuff. It's a basic mode of UML operation. Also, UML doesn't need the skas patch on the host in order to use skas mode any more. It helps, but is not necessary. Jeff - 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/