Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262115AbVBZA7E (ORCPT ); Fri, 25 Feb 2005 19:59:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261426AbVBZA7E (ORCPT ); Fri, 25 Feb 2005 19:59:04 -0500 Received: from gate.crashing.org ([63.228.1.57]:32409 "EHLO gate.crashing.org") by vger.kernel.org with ESMTP id S262115AbVBZA6T (ORCPT ); Fri, 25 Feb 2005 19:58:19 -0500 Subject: Re: [Linux-fbdev-devel] Re: 2.6.11-rc5 From: Benjamin Herrenschmidt To: Linux Fbdev development list Cc: Kernel Mailing List In-Reply-To: <20050225202423.GA24282@suse.de> References: <20050224145049.GA21313@suse.de> <1109287708.15026.25.camel@gaston> <20050225070813.GA13735@suse.de> <1109316551.14993.63.camel@gaston> <20050225172945.GA31211@suse.de> <20050225202423.GA24282@suse.de> Content-Type: text/plain Date: Sat, 26 Feb 2005 11:57:22 +1100 Message-Id: <1109379442.14993.102.camel@gaston> Mime-Version: 1.0 X-Mailer: Evolution 2.0.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1129 Lines: 29 On Fri, 2005-02-25 at 21:24 +0100, Olaf Hering wrote: > On Fri, Feb 25, James Simmons wrote: > > > > > > cfb_imageblit(320) dst1 fa51a800 base e0b80000 bitstart 1999a800 > > > fast_imageblit(237) s daea4000 dst1 fa51a800 > > > fast_imageblit(269) j 1 fa51a800 0 > > > Unable to handle kernel paging request at virtual address fa51a800 > > > > > > is bitstart incorrect or is the thing just not (yet) mapped? > > > > Looks like the screen_base is not mapped to. > > rc3 worked ok, rc4 does not. testing the -bk snapshots now. Oh, it's probably the new radeonfb, I have no doubt about that, but I think the problems has to do with a bogus mode. Maybe set_par is simply failing and the fbdev layer still tries to tap the card or something like that. Please, enable verbose debug, add some printk's around set_par to check what the mode looks like and what gets ioremap'ed. Ben. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/