From owner-freebsd-current@FreeBSD.ORG Tue Jun 28 21:43:09 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org 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 EFA7816A41C for ; Tue, 28 Jun 2005 21:43:09 +0000 (GMT) (envelope-from eta@lclark.edu) Received: from leguin.anholt.net (69-30-77-85.dq1sn.easystreet.com [69.30.77.85]) by mx1.FreeBSD.org (Postfix) with ESMTP id CF97A43D53 for ; Tue, 28 Jun 2005 21:43:07 +0000 (GMT) (envelope-from eta@lclark.edu) Received: from leguin.anholt.net (localhost [127.0.0.1]) by leguin.anholt.net (8.13.4/8.13.1) with ESMTP id j5SLgU8f096000; Tue, 28 Jun 2005 14:42:32 -0700 (PDT) (envelope-from eta@lclark.edu) Received: (from anholt@localhost) by leguin.anholt.net (8.13.4/8.13.1/Submit) id j5SLgL8r095968; Tue, 28 Jun 2005 14:42:21 -0700 (PDT) (envelope-from eta@lclark.edu) X-Authentication-Warning: leguin.anholt.net: anholt set sender to eta@lclark.edu using -f From: Eric Anholt To: Martin Cracauer In-Reply-To: <1119816026.3817.20.camel@leguin> References: <20050617173008.A11142@cons.org> <20050617194638.A13394@cons.org> <20050617.233055.41723867.imp@bsdimp.com> <200506241641.25433.jhb@FreeBSD.org> <1119650444.1173.105.camel@leguin> <20050624195906.A5702@cons.org> <1119816026.3817.20.camel@leguin> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Tue, 28 Jun 2005 14:42:19 -0700 Message-Id: <1119994939.24833.187.camel@leguin> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 FreeBSD GNOME Team Port Cc: freebsd-current@freebsd.org, Adam K Kirchhoff , Warner Losh Subject: Re: 6.0-current panic: loading radeon module X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Tue, 28 Jun 2005 21:43:10 -0000 On Sun, 2005-06-26 at 13:00 -0700, Eric Anholt wrote: > On Fri, 2005-06-24 at 19:59 -0400, Martin Cracauer wrote: > > > I'd forgotten about this thread. I've got a proposed fix for this at: > > > http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/80718 > > > > I get the same panic and backtrace with that patch (on a 32 MB moobile > > Radeon 7500). > > > > I will annotate the sourcecode now to verify (or not) the NULLs in the > > arguments for the bus argument. > > OK, one more try, for everyone who's been having hangs/reboots on X > startup since April. Attached is a patch that will hopefully kill the > problem off. After some feedback from jhb@, I decided to take a workaround approach, and am working on a proper solution in DRM CVS. But -current should be fixed, so I encourage you all to update. Thanks for the testing! -- Eric Anholt eta@lclark.edu http://people.freebsd.org/~anholt/ anholt@FreeBSD.org