From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932403AbXGVXW6 (ORCPT ); Sun, 22 Jul 2007 19:22:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1764881AbXGVXWv (ORCPT ); Sun, 22 Jul 2007 19:22:51 -0400 Received: from wa-out-1112.google.com ([209.85.146.176]:34091 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761790AbXGVXWu (ORCPT ); Sun, 22 Jul 2007 19:22:50 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=TwgSfT9AnmU1ARUXbo569XaWWSWhm60TE6OYF+CcQ4ZFjmEzUcYEosH8mA7+JqEXJNDiO74VEpE69VwyQI2NBSZF+1kyCQgd/wXdk87l9hx5yVvYOQcOBuExPzX78GiBYT8EnHIa5bT2RSXbT2u/j/o0pn/0Qc0eRmGR7DRCa3A= Subject: Re: Problems with framebuffer in 2.6.22-git17 From: "Antonino A. Daplas" To: Adrian McMenamin Cc: linux-kernel@vger.kernel.org, lethal@users.sourceforge.net In-Reply-To: <92a12cdb0707221141i4398d6fdxa7994c5f1f809b0a@mail.gmail.com> References: <92a12cdb0707221141i4398d6fdxa7994c5f1f809b0a@mail.gmail.com> Content-Type: text/plain Date: Mon, 23 Jul 2007 07:22:43 +0800 Message-Id: <1185146563.6370.8.camel@daplas> Mime-Version: 1.0 X-Mailer: Evolution 2.8.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 2007-07-22 at 19:41 +0100, Adrian McMenamin wrote: > I ma having problems with the pvr2 fb on the Dreamcast in 2.6.22-git17 > - when the code is executed it appears to lock the Dreamcast up. > > The problem seems to be: > > fb_notifier_call_chain(FB_EVENT_FB_REGISTERED, &event); > > In drivers/video/fbmem.c > > This hasn't been an issue before, so are there any recent changes that > might have caused this? What's the last kernel that worked for you? Can you also post your config? > > (fb_notifier_call_chain calls a succession of stubs ending in > __blocking_notifier_call_chain in kernel/sys.c) > Try reverting commit a66ad56eb2c9644717da4d7f05f971d6786145e3. Tony