From owner-freebsd-bugs@FreeBSD.ORG Tue Jan 27 13:12:33 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C590116A4CE for ; Tue, 27 Jan 2004 13:12:33 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id DE62643D1F for ; Tue, 27 Jan 2004 13:11:22 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) i0RLAHFR029868 for ; Tue, 27 Jan 2004 13:10:17 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.10/8.12.10/Submit) id i0RLAHDX029867; Tue, 27 Jan 2004 13:10:17 -0800 (PST) (envelope-from gnats) Resent-Date: Tue, 27 Jan 2004 13:10:17 -0800 (PST) Resent-Message-Id: <200401272110.i0RLAHDX029867@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Adrian Steinmann Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C0DA016A4CE for ; Tue, 27 Jan 2004 12:59:58 -0800 (PST) Received: from oneplusone.ch (oneplusone.ch [212.55.208.170]) by mx1.FreeBSD.org (Postfix) with ESMTP id A9AF143D2F for ; Tue, 27 Jan 2004 12:59:33 -0800 (PST) (envelope-from ast@marabu.ch) Received: from oneplusone.ch (localhost [127.0.0.1]) by oneplusone.ch (8.12.9p1/8.12.9) with ESMTP id i0RKu4i3093526 for ; Tue, 27 Jan 2004 21:56:04 +0100 (MET) (envelope-from ast@marabu.ch) Received: (from uucp@localhost) by oneplusone.ch (8.12.9p1/8.12.9/Submit) with UUCP id i0RKu4dC093525 for FreeBSD-gnats-submit@freebsd.org; Tue, 27 Jan 2004 21:56:04 +0100 (MET) (envelope-from ast@marabu.ch) Received: from nano.marabu.ch (localhost [127.0.0.1]) by nano.marabu.ch (8.12.9/8.12.9) with ESMTP id i0RKo0ux088097 for ; Tue, 27 Jan 2004 21:50:01 +0100 (MET) (envelope-from ast@nano.marabu.ch) Received: (from ast@localhost) by nano.marabu.ch (8.12.9/8.12.9/Submit) id i0RKo0ci088096; Tue, 27 Jan 2004 21:50:00 +0100 (MET) (envelope-from ast) Message-Id: <200401272050.i0RKo0ci088096@nano.marabu.ch> Date: Tue, 27 Jan 2004 21:50:00 +0100 (MET) From: Adrian Steinmann To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/62005: btx.s patch for i386 also applies to pc98 version X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Adrian Steinmann List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Jan 2004 21:12:33 -0000 >Number: 62005 >Category: kern >Synopsis: btx.s patch for i386 also applies to pc98 version >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jan 27 13:10:17 PST 2004 >Closed-Date: >Last-Modified: >Originator: Adrian Steinmann >Release: FreeBSD -stable, -current >Organization: Webgroup Consulting AG >Environment: /boot/loader >Description: In /usr/src/sys/boot/i386/btx/btx/btx.s revision 1.33 a reboot from loader bug was fixed last november (see also PR i386/62003) - ljmp $0xffff,$0x0 # reboot the machine + ljmp $0xf000,$0xfff0 # reboot the machine In /usr/src/sys/boot/pc98/btx/btx/btx.s this same problem still exists near line 326, although it is ifdef-ed out by a .`ifdef' PC98 It would make sense to synchronise this code with the i386 case. >How-To-Repeat: This problem was discovered on Soekris net4501/4801 with comBIOS 1.22 boxes. Break into loader, "ok reboot" then hangs. See also PR i386/62003. >Fix: merge change in revision 1.33 from /usr/src/sys/boot/i386/btx/btx/btx.s >Release-Note: >Audit-Trail: >Unformatted: