Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751935Ab2E0NEA (ORCPT ); Sun, 27 May 2012 09:04:00 -0400 Received: from plane.gmane.org ([80.91.229.3]:47903 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751468Ab2E0ND7 (ORCPT ); Sun, 27 May 2012 09:03:59 -0400 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: =?UTF-8?B?SsO2cmctVm9sa2VyIFBlZXR6?= Subject: Re: Linux 3.4 released Date: Sun, 27 May 2012 15:03:41 +0200 Message-ID: <4FC2262D.2040105@web.de> References: <4FBBB11D.7020904@web.de> <20120522155345.GC14339@google.com> <4FBBC461.4060008@web.de> <20120522170320.GD14339@google.com> <4FBBEDF2.8060803@web.de> <20120523182457.GD18143@google.com> <4FBD40F4.4090201@web.de> <20120523202657.GB3933@htj.dyndns.org> <4FBFA637.6000704@web.de> <4FBFD263.60908@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Complaints-To: usenet@dough.gmane.org Cc: linux-kernel@vger.kernel.org, Tejun Heo , Fengguang Wu X-Gmane-NNTP-Posting-Host: p5b3717bc.dip.t-dialin.net User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.4) Gecko/20120510 Icedove/10.0.4 In-Reply-To: <4FBFD263.60908@web.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1334 Lines: 36 Hello, meanwhile I tried the support of vga-switcheroo for HD-audio from your git tree without success. Since I'm not familiar with git I'll describe what I did: $ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git $ cd linux $ git reset --keep v3.4 $ git pull git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/hda-switcheroo This resulted in a merge conflict for file drivers/gpu/drm/i915/intel_ringbuffer.c which I didn't resolve since both of my GPU are AMD radeon chips. $ cp -p /boot/config-3.4.0 .config $ make oldconfig $ make $ make modules_install After installing kernel and system map (I don't use an initrd) , I restarted the notebook. Before starting X, when I call the script which should mount debugfs and switche off the discrete GPU, the system freezes. I haven't written down all of the text on the console. It seems to be a sequence of bugs, but I couldn't scroll back. The last stack trace begins with ... wq_worker_sleeping+0x8/0x80 ... __scheduler+0x35b/0x510 ... do_exit+0x542/0x830 -- Best regards, Jörg-Volker. -- 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/