From owner-freebsd-current Wed Feb 27 9:41:45 2002 Delivered-To: freebsd-current@freebsd.org Received: from swan.prod.itd.earthlink.net (swan.mail.pas.earthlink.net [207.217.120.123]) by hub.freebsd.org (Postfix) with ESMTP id 33FB237B402; Wed, 27 Feb 2002 09:41:15 -0800 (PST) Received: from pool0329.cvx22-bradley.dialup.earthlink.net ([209.179.199.74] helo=mindspring.com) by swan.prod.itd.earthlink.net with esmtp (Exim 3.33 #1) id 16g84n-0000Cn-00; Wed, 27 Feb 2002 09:41:14 -0800 Message-ID: <3C7D1A14.C3390B6C@mindspring.com> Date: Wed, 27 Feb 2002 09:40:36 -0800 From: Terry Lambert X-Mailer: Mozilla 4.7 [en]C-CCK-MCD {Sony} (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Matthew Dillon Cc: peter@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: you broke current in some weird way... etc References: <95075.1014756753@critter.freebsd.dk> <200202271733.g1RHXmh27846@apollo.backplane.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Matthew Dillon wrote: > :date: 2002/02/27 09:51:32; author: peter; state: Exp; lines: +245 -191 > :Back out all the pmap related stuff I've touched over the last few days. > :There is some unresolved badness that has been eluding me, particularly > :affecting uniprocessor kernels. Turning off PG_G helped (which is a bad > :sign) but didn't solve it entirely. Userland programs still crashed. > > I'm just going to use this opportunity to plug the concept of temporary > sysctl-instrumentation for a commit like this. Overall, this is a good idea. However, it can't apply to any code that runs before init_main.c runs the SI_SUB_TUNABLES. -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message