From owner-cvs-all@FreeBSD.ORG Wed Jul 30 00:42:38 2003 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2501637B401; Wed, 30 Jul 2003 00:42:38 -0700 (PDT) Received: from xorpc.icir.org (xorpc.icir.org [192.150.187.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6CCF543F75; Wed, 30 Jul 2003 00:42:37 -0700 (PDT) (envelope-from rizzo@xorpc.icir.org) Received: from xorpc.icir.org (localhost [127.0.0.1]) by xorpc.icir.org (8.12.8p1/8.12.3) with ESMTP id h6U7gbkN090404; Wed, 30 Jul 2003 00:42:37 -0700 (PDT) (envelope-from rizzo@xorpc.icir.org) Received: (from rizzo@localhost) by xorpc.icir.org (8.12.8p1/8.12.3/Submit) id h6U7gbOm090403; Wed, 30 Jul 2003 00:42:37 -0700 (PDT) (envelope-from rizzo) Date: Wed, 30 Jul 2003 00:42:37 -0700 From: Luigi Rizzo To: Ruslan Ermilov Message-ID: <20030730004236.A84059@xorpc.icir.org> References: <200307292157.h6TLv1VE066076@repoman.freebsd.org> <20030730073231.GB37041@sunbay.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20030730073231.GB37041@sunbay.com>; from ru@freebsd.org on Wed, Jul 30, 2003 at 10:32:31AM +0300 cc: cvs-src@freebsd.org cc: src-committers@freebsd.org cc: Bruce Evans cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/i386/i386 locore.s X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Jul 2003 07:42:38 -0000 On Wed, Jul 30, 2003 at 10:32:31AM +0300, Ruslan Ermilov wrote: > On Tue, Jul 29, 2003 at 02:57:01PM -0700, Bruce Evans wrote: > > bde 2003/07/29 14:57:01 PDT > > > > FreeBSD src repository > > > > Modified files: > > sys/i386/i386 locore.s > > Log: > > Restored clearing of the bss, except for putting it in a correct place > > with up to date comments. This fixes booting kernels with boot2 > > (except for loss of the features provided by loader) and is suitable > > for MFC. Contrary to the old comments, most loaders don't clear the bss. > > biosboot lost clearing of the bss in a code crunch in 1997, and boot2 > > never did it. > > > To make it crystal clear, it does mean that we can (once again) boot > kernels without loader(8) on i386, correct? interesting to hear, how comes picobsd images (which do not use the loader) have always worked apparently without problems even after warm reboots ? cheers luigi