Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753943AbZGVRM5 (ORCPT ); Wed, 22 Jul 2009 13:12:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753212AbZGVRM4 (ORCPT ); Wed, 22 Jul 2009 13:12:56 -0400 Received: from outbound-mail-131.bluehost.com ([67.222.39.21]:56099 "HELO outbound-mail-131.bluehost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752969AbZGVRMz (ORCPT ); Wed, 22 Jul 2009 13:12:55 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=virtuousgeek.org; h=Received:Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References:X-Mailer:Mime-Version:Content-Type:X-Identified-User; b=hS1ok1s9ejGTI+j9I/CN8N4VCsl4yi4y+jjwCYTzEhqV4aKSP6wEIFZLW+r6RS/2R9eRlhx9au7CYQd7ntJlTe9zSpyf3L4xDq94PNpM+2RlZlMf3quJg3QVaOWMLRFv; Date: Wed, 22 Jul 2009 10:12:51 -0700 From: Jesse Barnes To: Alberto Gonzalez Cc: Alberto Gonzalez , Michal Soltys , Dave Airlie , Kay Sievers , linux-kernel@vger.kernel.org, linux-hotplug@vger.kernel.org Subject: Re: Kernel 2.6.30 and udevd problem Message-ID: <20090722101251.0b6c7300@jbarnes-g45> In-Reply-To: <200907221851.20916.info@gnebu.es> References: <200906280821.58631.info@gnebu.es> <200907221525.29507.info@gnebu.es> <20090722090834.6ab45aae@jbarnes-g45> <200907221851.20916.info@gnebu.es> X-Mailer: Claws Mail 3.6.1 (GTK+ 2.16.1; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="MP_/AmxVL+Vzeck4LYT3D8=5wUX" X-Identified-User: {10642:box514.bluehost.com:virtuous:virtuousgeek.org} {sentby:smtp auth 75.111.28.251 authed with jbarnes@virtuousgeek.org} Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2245 Lines: 60 --MP_/AmxVL+Vzeck4LYT3D8=5wUX Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-Disposition: inline On Wed, 22 Jul 2009 18:51:20 +0200 Alberto Gonzalez wrote: > On Wednesday 22 July 2009 18:08:34 Jesse Barnes wrote: > > On Wed, 22 Jul 2009 15:25:29 +0200 > > Alberto Gonzalez wrote: > > > Ok, I caught a complete log from boot to when the problem starts. > > > There doesn't seem to be anything significantly different, but > > > just in case. > > > > Oh I guess this is without the debug patch I attached... this one > > should be a bit less noisy but tell me which bit is stuck. > > Actually it was with the debug patch found here applied: > > http://lkml.org/lkml/2009/7/2/290 > > Now I captured another one with the latest patch. This time the > problem started after opening Amarok. > Ah I must have been looking at the wrong register. This one makes it look like one of your HDMI hotplug bits is getting stuck (HDMIC in particular). This might not even be wired up on your platform... This test hack should prevent us from responding to those interrupts... -- Jesse Barnes, Intel Open Source Technology Center --MP_/AmxVL+Vzeck4LYT3D8=5wUX Content-Type: text/x-patch; name=i915-g4x-hotplug-hack.patch Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=i915-g4x-hotplug-hack.patch diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index f340b3f..ecbf0b2 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -962,7 +962,7 @@ int i915_driver_irq_postinstall(struct drm_device *dev) dev_priv->hotplug_supported_mask = CRT_HOTPLUG_INT_STATUS | TV_HOTPLUG_INT_STATUS | SDVOC_HOTPLUG_INT_STATUS | SDVOB_HOTPLUG_INT_STATUS; - if (IS_G4X(dev)) { + if (IS_G4X(dev) && 0) { dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS | HDMIC_HOTPLUG_INT_STATUS | --MP_/AmxVL+Vzeck4LYT3D8=5wUX-- -- 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/