From owner-cvs-all@FreeBSD.ORG Sun Sep 26 16:23:40 2004 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 557CB16A4CE; Sun, 26 Sep 2004 16:23:40 +0000 (GMT) Received: from green.homeunix.org (pcp04368961pcs.nrockv01.md.comcast.net [69.140.212.7]) by mx1.FreeBSD.org (Postfix) with ESMTP id C11CC43D46; Sun, 26 Sep 2004 16:23:39 +0000 (GMT) (envelope-from green@green.homeunix.org) Received: from green.homeunix.org (green@localhost [127.0.0.1]) by green.homeunix.org (8.13.1/8.13.1) with ESMTP id i8QGNZHr015645; Sun, 26 Sep 2004 12:23:35 -0400 (EDT) (envelope-from green@green.homeunix.org) Received: (from green@localhost) by green.homeunix.org (8.13.1/8.13.1/Submit) id i8QGNY8i015644; Sun, 26 Sep 2004 12:23:34 -0400 (EDT) (envelope-from green) Date: Sun, 26 Sep 2004 12:23:33 -0400 From: Brian Fundakowski Feldman To: "M. Warner Losh" Message-ID: <20040926162333.GC1164@green.homeunix.org> References: <20040924094950.N39925@pooker.samsco.org> <20040924161807.GJ959@green.homeunix.org> <20040925203122.GF83620@cirb503493.alcatel.com.au> <20040925.225150.20525280.imp@bsdimp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040925.225150.20525280.imp@bsdimp.com> User-Agent: Mutt/1.5.6i cc: PeterJeremy@optushome.com.au cc: src-committers@freebsd.org cc: cvs-all@freebsd.org cc: cvs-src@freebsd.org Subject: Re: cvs commit: src/sys/net if.c 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: Sun, 26 Sep 2004 16:23:40 -0000 On Sat, Sep 25, 2004 at 10:51:50PM -0600, M. Warner Losh wrote: > In message: <20040925203122.GF83620@cirb503493.alcatel.com.au> > Peter Jeremy writes: > : On Fri, 2004-Sep-24 12:18:07 -0400, Brian Fundakowski Feldman wrote: > : >On Fri, Sep 24, 2004 at 09:51:31AM -0600, Scott Long wrote: > : >> On Fri, 24 Sep 2004, Brian Fundakowski Feldman wrote: > : >> > Every time it "appears" to be fixed, I can't get any kind of stability > : >> > with SMP, PREEMPTION, and SCHED_ULE; I'm certainly willing to try it > : >> > each time it looks to be fixed. > : >> > : >> Would you please copy me on the reports that you've sent to Julian so I > : >> can track them also? > : > > : >The only way I can get reports other than "it hung, serial DDB and > : >SW_WATCHDOG are no help" is if somehow I gain some kind of real > : >hardware watchdog. :( > : > : If you have an ISA slot handy, you can trivially generate NMI by > : shorting a pair of opposite pins (from memory the pair closest to the > : rear but I can't quickly verify that). Unfortunately, raising SERR# > : on a PCI bus appears to require some logic. > > A1 and B1 pins. This clocks #IOCHK. However, this doesn't work on > all bridge chipsets, and many of them don't reset correctly w/o > changes to the tree. I've submitted them to bde a long time ago, but > he didn't like them for reasons that I don't recall at the moment. > > However, it will work on most chipsets. Least of which my modern Athlon MP chipset which has no physical ISA slots. -- Brian Fundakowski Feldman \'[ FreeBSD ]''''''''''\ <> green@FreeBSD.org \ The Power to Serve! \ Opinions expressed are my own. \,,,,,,,,,,,,,,,,,,,,,,\