Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765943AbZDJQ00 (ORCPT ); Fri, 10 Apr 2009 12:26:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760770AbZDJQ0O (ORCPT ); Fri, 10 Apr 2009 12:26:14 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:41808 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758977AbZDJQ0O (ORCPT ); Fri, 10 Apr 2009 12:26:14 -0400 Date: Fri, 10 Apr 2009 18:29:15 +0200 From: Pavel Machek To: Daniel Ribeiro Cc: Eric Miao , rpurdie@rpsys.net, lenz@cs.wisc.edu, kernel list , Russell King , Dirk@opfer-online.de, arminlitzel@web.de, Cyril Hrubis , thommycheck@gmail.com, linux-arm-kernel , dbaryshkov@gmail.com, omegamoon@gmail.com Subject: Re: 2.6.30-rc1: touchscreen BUG() on spitz Message-ID: <20090410162915.GA27805@elf.ucw.cz> References: <20090410103429.GA31367@elf.ucw.cz> <1239360967.14324.2.camel@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1239360967.14324.2.camel@brutus> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1236 Lines: 37 Hi! > > > After update to 2.6.30-rc1, sharp zaurus c-3000 fails to boot with > > > white screen (with stripes). That's a regression w.r.t. 2.6.29. > > > > What kind of white stripes? Does it look like the LCD controller > > stops working or something. > > > > There is a regression which caused X server hang during bootup, > > with commit id 66c1ca0, which you can revert and have another > > try. > > As spitz also use cs_control for pxa2xx_spi, i believe that this is the > same issue i found wednesday. > > See the "Kernel freeze caused by > a7bb3909b3293d503211d7f6af8ed62c1644b686" thread. Ok, I'll try changing ASSERT->DEASSERT and see what happens. Hmm, it now boots, with these messages: WARNING: at kernel/irq/handle.c:366 BUG: IRQ handler called from non-hardirq context! just after loading touchscreen device. Thanks! Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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/