Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750856AbVL3DmN (ORCPT ); Thu, 29 Dec 2005 22:42:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750860AbVL3DmN (ORCPT ); Thu, 29 Dec 2005 22:42:13 -0500 Received: from waste.org ([64.81.244.121]:61418 "EHLO waste.org") by vger.kernel.org with ESMTP id S1750850AbVL3DmN (ORCPT ); Thu, 29 Dec 2005 22:42:13 -0500 Date: Thu, 29 Dec 2005 21:38:03 -0600 From: Matt Mackall To: Ulrich Drepper Cc: akpm@osdl.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Make sysenter support optional Message-ID: <20051230033803.GG3356@waste.org> References: <20051228212402.GX3356@waste.org> <43B30E19.6080207@redhat.com> <20051229195641.GB3356@waste.org> <43B4A3CA.4060406@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <43B4A3CA.4060406@redhat.com> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 790 Lines: 22 On Thu, Dec 29, 2005 at 07:04:42PM -0800, Ulrich Drepper wrote: > > It's under CONFIG_EMBEDDED. Think uclibc. Think systems without > > interactive shells. > > Interactive or not has absolutely nothing to do with this. Ok, let me be explicit: think systems with absolutely no facility for recording or displaying a backtrace. > And other > libcs have the same issues wrt to backtraces. As far as I'm aware, uclibc has no vdso support, so it might as well not exist for systems using it. -- Mathematics is the supreme nostalgia of our time. - 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/