From owner-freebsd-current@FreeBSD.ORG Sun Mar 21 08:48:42 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4BCFA16A4D0 for ; Sun, 21 Mar 2004 08:48:42 -0800 (PST) Received: from mailout08.sul.t-online.com (mailout08.sul.t-online.com [194.25.134.20]) by mx1.FreeBSD.org (Postfix) with ESMTP id E1FCA43D39 for ; Sun, 21 Mar 2004 08:48:41 -0800 (PST) (envelope-from Alexander@Leidinger.net) Received: from fwd01.aul.t-online.de by mailout08.sul.t-online.com with smtp id 1B567l-0006v3-06; Sun, 21 Mar 2004 17:48:33 +0100 Received: from Andro-Beta.Leidinger.net (Tl8Cp8ZZweQwFxOMYdC769VmIK9hs+mv0zaocbrVUlhtOqJpfvKrY8@[217.83.27.8]) by fmrl01.sul.t-online.com with esmtp id 1B567Z-1BF3ei0; Sun, 21 Mar 2004 17:48:21 +0100 Received: from Magellan.Leidinger.net (Magellan.Leidinger.net [192.168.1.1]) i2LGmKT0013832; Sun, 21 Mar 2004 17:48:20 +0100 (CET) (envelope-from Alexander@Leidinger.net) Received: from Magellan.Leidinger.net (netchild@localhost [127.0.0.1]) i2LGmJK0051797; Sun, 21 Mar 2004 17:48:19 +0100 (CET) (envelope-from Alexander@Leidinger.net) Date: Sun, 21 Mar 2004 17:48:18 +0100 From: Alexander Leidinger To: =?ISO-8859-1?Q?S=F8ren?= Schmidt Message-Id: <20040321174818.2de0a4ea@Magellan.Leidinger.net> In-Reply-To: <405DB4AB.1010306@DeepCore.dk> References: <405B9DCD.9040907@6by9.org> <0a0c01c40e90$2d86e070$32cba1cd@science1> <000401c40f33$86ce9210$1e64a8c0@spotripoli.local> <405D7D7F.3090209@DeepCore.dk> <20040321140202.5e93401c@Magellan.Leidinger.net> <405DB4AB.1010306@DeepCore.dk> X-Mailer: Sylpheed version 0.9.10claws (GTK+ 1.2.10; i386-portbld-freebsd5.2) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Seen: false X-ID: Tl8Cp8ZZweQwFxOMYdC769VmIK9hs+mv0zaocbrVUlhtOqJpfvKrY8@t-dialin.net cc: current@freebsd.org cc: Putinas Piliponis Subject: Re: system lockup - ata spurious interrupts - somehow updated X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Mar 2004 16:48:42 -0000 On Sun, 21 Mar 2004 16:28:43 +0100 S=F8ren Schmidt wrote: > > I have the hardware and I'm willing to fix this problem. What kernel > > clue are we talking about? >=20 > Enough to know your way around the kernel, instrument code to see what=20 > is going on and do new code bits to fix potential problems etc etc, that= =20 > kind of thing. In some cases having test HW around to see if there are=20 > physical interrupts delivered, if devices are really selected on the HW=20 > level etc, can be very handy as well.. So it's not about look at X for Y and at Z for K? I don't have measurement hardware, but I could instrument code and lookout for specific things if somebody tells me where and what I have to look for... Bye, Alexander. --=20 I will be available to get hired in April 2004. http://www.Leidinger.net Alexander @ Leidinger.net GPG fingerprint =3D C518 BC70 E67F 143F BE91 3365 79E2 9C60 B006 3FE7