From owner-freebsd-current@FreeBSD.ORG Wed Oct 20 21:49:00 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 B64E716A4CE for ; Wed, 20 Oct 2004 21:49:00 +0000 (GMT) Received: from lon-mail-3.gradwell.net (lon-mail-3.gradwell.net [193.111.201.127]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0063443D49 for ; Wed, 20 Oct 2004 21:49:00 +0000 (GMT) (envelope-from cbh-freebsd-current@groups.chrishedley.com) Received: from cpc2-oxfd4-4-0-cust119.oxfd.cable.ntl.com [80.3.246.119] (helo: mail.cbhnet) 1.142) id 4176dd4a.aaec.33; Wed, 20 Oct 2004 22:48:58 +0100 Received: from localhost (localhost [127.0.0.1]) by mail.cbhnet (Postfix) with ESMTP id 5C49131AFF5; Wed, 20 Oct 2004 21:42:58 +0100 (BST) Received: from mail.cbhnet ([127.0.0.1]) by localhost (mail.cbhnet [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 00590-03-2; Wed, 20 Oct 2004 21:42:58 +0100 (BST) Received: from teapot.cbhnet (teapot.cbhnet [192.168.1.1]) by mail.cbhnet (Postfix) with ESMTP id 0F41A31AFF0; Wed, 20 Oct 2004 21:42:58 +0100 (BST) Date: Wed, 20 Oct 2004 21:42:58 +0100 (BST) From: Chris Hedley X-X-Sender: cbh@teapot.cbhnet To: Kris Kennaway In-Reply-To: <20041020020626.GB26615@xor.obsecurity.org> Message-ID: <20041020213748.J798@teapot.cbhnet> References: <20041018202949.J866@teapot.cbhnet> <20041019160026.GB55255@xor.obsecurity.org> <20041019231815.GA7266@xor.obsecurity.org> <20041020003333.H866@teapot.cbhnet> <4175BABD.70602@gamersimpact.com> <20041020020626.GB26615@xor.obsecurity.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Virus-Scanned: by amavisd-new at chrishedley.com cc: Ryan Sommers cc: freebsd-current@freebsd.org Subject: Re: Crash with new bind/host cmds on -CURRENT (poss. runq_remove?) 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: Wed, 20 Oct 2004 21:49:00 -0000 On Tue, 19 Oct 2004, Kris Kennaway wrote: > On Wed, Oct 20, 2004 at 02:41:04AM +0100, Chris Hedley wrote: >> On Tue, 19 Oct 2004, Ryan Sommers wrote: >>> Are you using PREEMPT with SHED_ULE? Or is this just SHED_ULE without >>> preemption? >> >> I have both SCHED_ULE and PREEMPTION set in my config file, which I've >> included as an attachment "just in case" (please don't laugh at how >> scruffy it's become!) > > Aargh..you'd think people would have got the idea by now that > SCHED_ULE is broken, especially with PREEMPTION! Of course only now have I spotted the 20040702 entry in UPDATING! Anyway, thanks for the helpful replies I've received, turning off PREEMPTION has fixed the problem. I still have ULE configured, which in light of what I've just spotted is perhaps not the best thing to use at the moment, so I'll probably revert to 4BSD for the time being. I suppose the important lesson I've learned is that even if I can't keep up with the list, UPDATING obviously needs to be checked thoroughly whenever I do a cvsup. Thanks again: my machine is now feeling a lot happier. Chris.