From owner-freebsd-current@FreeBSD.ORG Fri Jun 17 17:23:40 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 846F016A41C for ; Fri, 17 Jun 2005 17:23:40 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from harmony.village.org (vc4-2-0-66.dsl.netrack.net [199.45.160.85]) by mx1.FreeBSD.org (Postfix) with ESMTP id 483CF43D55 for ; Fri, 17 Jun 2005 17:23:40 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from localhost (localhost.village.org [127.0.0.1]) by harmony.village.org (8.13.3/8.13.3) with ESMTP id j5HHM4HZ057998; Fri, 17 Jun 2005 11:22:04 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Fri, 17 Jun 2005 11:22:03 -0600 (MDT) Message-Id: <20050617.112203.112567050.imp@bsdimp.com> To: cracauer@cons.org From: Warner Losh In-Reply-To: <20050617131508.A5421@cons.org> References: <20050617114607.A3198@cons.org> <20050617.110847.74692199.imp@bsdimp.com> <20050617131508.A5421@cons.org> X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-current@FreeBSD.ORG 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: Fri, 17 Jun 2005 17:23:40 -0000 From: Martin Cracauer Subject: Re: 6.0-current panic: loading radeon module Date: Fri, 17 Jun 2005 13:15:08 -0400 > Warner Losh wrote on Fri, Jun 17, 2005 at 11:08:47AM -0600: > > From: Martin Cracauer > > Subject: Re: 6.0-current panic: loading radeon module > > Date: Fri, 17 Jun 2005 11:46:07 -0400 > > > > > M. Warner Losh wrote on Thu, Jun 16, 2005 at 09:05:29PM -0600: > > > > In message: <20050616182421.A87199@cons.org> > > > > Martin Cracauer writes: > > > > : Loading the radeon module segfaults the kernel, 6.0-current of > > > > : yesterday. > > > > : > > > > : I have a Thinkpad with Radeon mobility 7500. 5-stable works on the > > > > : same hardware. > > > > : > > > > : ddb trace shows: > > > > : > > > > : bus_generic_activate_resource+0x64 > > > > : bus_generic_activate_resource+0x64 > > > > : bus_generic_activate_resource+0x64 > > > > : pci_alloc_resource+0x226 > > > > : pci_alloc_resource+0x7x > > > > : drm_get_resource_len+0x2f > > > > : radeon_preinit+0xa2 > > > > : drm_attach+0x2d > > > > : > > > > : Not sure what is involved to use gdb at this time. Can I do serial > > > > : gdb with a 6.0-current AMD64 machine running the display? Can I use a > > > > : 5.x box? > > > > : > > > > : It is 100% reproducable so I can gather more info as needed. > > > > > > > > Is this a module you compiled, or a module that's vendor supplied? > > > > > > It is the FreeBSD module built with the kernel. I used the same > > > procedure as with 5-stable where it worked fine (as in 3D graphics > > > actually work, not just it didn't panic). > > > > OK. There were some changes to the number of pages we reserve for uma > > allocation of malloc types. Can you try those? > > Yes, the box is ready for scratch testing. (Famous last words :-) > > Where do I find the changes? It was committed yesterday, I believe. Warner