From owner-freebsd-arch@FreeBSD.ORG Sat Mar 5 09:17:23 2005 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A26DC16A4CE; Sat, 5 Mar 2005 09:17:23 +0000 (GMT) Received: from pentafluge.infradead.org (pentafluge.infradead.org [213.146.154.40]) by mx1.FreeBSD.org (Postfix) with ESMTP id DF46643D60; Sat, 5 Mar 2005 09:17:22 +0000 (GMT) SRS0+5c290cbdc9111d424b69+559+infradead.org+hch@pentafluge.srs.infradead.org) Received: from hch by pentafluge.infradead.org with local (Exim 4.43 #1 (Red Hat Linux)) id 1D7VPV-0004hv-7G; Sat, 05 Mar 2005 09:17:21 +0000 Date: Sat, 5 Mar 2005 09:17:21 +0000 From: Christoph Hellwig To: Scott Long Message-ID: <20050305091721.GA18089@infradead.org> References: <20050303074242.GA14699@VARK.MIT.EDU> <200503030954.08271.jhb@FreeBSD.org> <20050303165825.GB4737@odin.ac.hmc.edu> <42279DEF.2030901@freebsd.org> <4227AC82.7000606@samsco.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4227AC82.7000606@samsco.org> User-Agent: Mutt/1.4.1i X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html cc: David Schultz cc: David Xu cc: freebsd-arch@freebsd.org Subject: Re: Removing kernel thread stack swapping X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 05 Mar 2005 09:17:23 -0000 On Thu, Mar 03, 2005 at 05:32:02PM -0700, Scott Long wrote: > The kernel is not a POSIX C environment. It's not just a program that > happens to do special things. I know that Linux goes to great lengths > to support this concept, That's not true at all. The Liux kernel enviroment is very different from normal userland programming and there's not move towards changing that, quite contrary.