From owner-freebsd-current@FreeBSD.ORG Wed Dec 3 08:11:59 2003 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 563CA16A4CE for ; Wed, 3 Dec 2003 08:11:59 -0800 (PST) Received: from mail5.speakeasy.net (mail5.speakeasy.net [216.254.0.205]) by mx1.FreeBSD.org (Postfix) with ESMTP id A17EE43FDF for ; Wed, 3 Dec 2003 08:11:56 -0800 (PST) (envelope-from jhb@FreeBSD.org) Received: (qmail 23615 invoked from network); 3 Dec 2003 16:11:56 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender )encrypted SMTP for ; 3 Dec 2003 16:11:56 -0000 Received: from laptop.baldwin.cx (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.9/8.12.9) with ESMTP id hB3GBqFn009191; Wed, 3 Dec 2003 11:11:52 -0500 (EST) (envelope-from jhb@FreeBSD.org) Message-ID: X-Mailer: XFMail 1.5.4 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: Date: Wed, 03 Dec 2003 11:11:57 -0500 (EST) From: John Baldwin To: Igor Sysoev X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) cc: "Brian F. Feldman" cc: freebsd-current@FreeBSD.org Subject: Re: A page fault in subr_turnstile.c:propogate_priority() 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, 03 Dec 2003 16:11:59 -0000 X-List-Received-Date: Wed, 03 Dec 2003 16:11:59 -0000 On 03-Dec-2003 Igor Sysoev wrote: > On Wed, 3 Dec 2003, John Baldwin wrote: > >> On 03-Dec-2003 Brian F. Feldman wrote: >> > Igor Sysoev wrote: >> >> I'd cvsup'ed 5.1-CURRENT from 2003.11.04.02.02.00 up to >> >> 2003.11.28.00.00.00 with the turnstile support and it can still >> >> causes sometimes a page fault in propogate_priority(). >> >> I have core dump and can send debug output. >> > >> > Go ahead and load up kernel.debug and the core dump in gdb -k, and show us >> > the backtrace. Also, do you have any idea about more specific circumstances >> > that will cause this problem? Thanks! >> >> Actually, please try http://www.FreeBSD.org/~jhb/patches/turnstile.patch > > I've applied patch. > Now it's a second fault. This is the same fault. Did you just apply this patch today or did you apply an earlier version of it a while ago? I just updated it two days ago. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/