From owner-freebsd-sparc Mon Nov 11 13:46: 5 2002 Delivered-To: freebsd-sparc@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 07D9237B401 for ; Mon, 11 Nov 2002 13:46:04 -0800 (PST) Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 55BDE43E3B for ; Mon, 11 Nov 2002 13:46:01 -0800 (PST) (envelope-from tmoestl@gmx.net) Received: (qmail 17320 invoked by uid 0); 11 Nov 2002 21:45:57 -0000 Received: from p5086f645.dip.t-dialin.net (HELO forge.local) (80.134.246.69) by mail.gmx.net (mp019-rz3) with SMTP; 11 Nov 2002 21:45:57 -0000 Received: from tmm by forge.local with local (Exim 4.10 #1) id 18BMNe-0000nL-00; Mon, 11 Nov 2002 22:46:02 +0100 Date: Mon, 11 Nov 2002 22:46:01 +0100 From: Thomas Moestl To: Gavin Atkinson Cc: sparc@FreeBSD.ORG Subject: Re: Reproducable panic on Ultra 5 Message-ID: <20021111214601.GC308@crow.dom2ip.de> Mail-Followup-To: Gavin Atkinson , sparc@FreeBSD.ORG References: <20021111194723.GB308@crow.dom2ip.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4i Sender: owner-freebsd-sparc@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Mon, 2002/11/11 at 21:23:38 +0000, Gavin Atkinson wrote: > On Mon, 11 Nov 2002, Thomas Moestl wrote: > > On Mon, 2002/11/11 at 19:16:03 +0000, Gavin Atkinson wrote: > > > > > > I can reliably panic my Ultra 5 by simply pressing the front power button. > > > > Can you please test whether the attached patch fixes that? > > Yes, that fixes the panic. Thanks! Although the power button actually > resets the machine rather than poweres it down, but I can live with that. It would just as easy to power it down. This is not done currently because the interrupt sent when you press the power button is a bit ill-defined. The documentation mentions it as "power fail interrupt", so we just try to shut down as quickly as possible to prevent data loss but do not power off so that the administrator can diagnose the problem. FWIW, the number of models on which pressing the power button causes this interrupt is quite limited (IIRC it is only done on Ultra 5s and Ultra 10s). - Thomas -- Thomas Moestl http://www.tu-bs.de/~y0015675/ http://people.FreeBSD.org/~tmm/ PGP fingerprint: 1C97 A604 2BD0 E492 51D0 9C0F 1FE6 4F1D 419C 776C To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message