From owner-freebsd-current@FreeBSD.ORG Mon Dec 8 13:44:04 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 1797A16A4CE for ; Mon, 8 Dec 2003 13:44:04 -0800 (PST) Received: from mail8.speakeasy.net (mail8.speakeasy.net [216.254.0.208]) by mx1.FreeBSD.org (Postfix) with ESMTP id E8E1E43D20 for ; Mon, 8 Dec 2003 13:43:58 -0800 (PST) (envelope-from jhb@FreeBSD.org) Received: (qmail 12969 invoked from network); 8 Dec 2003 21:43:58 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender )encrypted SMTP for ; 8 Dec 2003 21:43:58 -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 hB8Lhsie052775; Mon, 8 Dec 2003 16:43:54 -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: <200312060308.hB638oA2024791@green.bikeshed.org> Date: Mon, 08 Dec 2003 16:43:56 -0500 (EST) From: John Baldwin To: "Brian F. Feldman" X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) cc: freebsd-current@FreeBSD.org cc: Igor Sysoev 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: Mon, 08 Dec 2003 21:44:04 -0000 On 06-Dec-2003 Brian F. Feldman wrote: > John Baldwin wrote: >> >> On 03-Dec-2003 Igor Sysoev wrote: >> > On Wed, 3 Dec 2003, John Baldwin wrote: >> > >> >> > With a patch from http://www.FreeBSD.org/~jhb/patches/turnstile.patch >> >> > I can not even rebuild kernel. Can I add MPASS to sources from >> >> > 2003.11.28.00.00.00 ? >> >> >> >> Ok, I've just updated turnstile.patch again. I was testing a bogus >> >> condition in my earlier patch. :/ This patch has survived for a while >> >> now on my test machine that was panic'ing with the earlier patch, so >> >> try giving this patch a try against stock CVS sources and see if it >> >> clears up all your panics. Thanks. >> > >> > I added MPASS to sources from 2003.11.28.00.00.00 and since then the system >> > made 3 builds of the world. I think it would panic tomorrow or so. I'll >> > get crash dump and then try your new patch. Can I apply the new patch >> > to sources from 2003.11.28.00.00.00 or I need to cvsup to more recent data ? >> >> New patch should probably work fine with those sources. If you still >> get panics, you can try removing the extra MPASS(), and applying >> turnstile2.patch. It adds some debugging printf's that would be >> very helpful in tracking down the bug. Thanks. > > I think this may have totally fixed the insta-reboots (no core dump) that > I've been suffering from! Which patch fixed things, just turnstile.patch by itself? -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/