From: "Jörg-Volker Peetz" <jvpeetz@web.de>
To: linux-kernel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Tejun Heo <tj@kernel.org>,
Fengguang Wu <fengguang.wu@intel.com>
Subject: Re: Linux 3.4 released
Date: Sun, 27 May 2012 15:03:41 +0200 [thread overview]
Message-ID: <4FC2262D.2040105@web.de> (raw)
In-Reply-To: <4FBFD263.60908@web.de>
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.
next prev parent reply other threads:[~2012-05-27 13:04 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-21 0:00 Linux 3.4 released Linus Torvalds
2012-05-21 11:38 ` Josh Boyer
2012-05-21 15:20 ` Linus Torvalds
2012-05-21 16:41 ` Josh Boyer
2012-05-21 18:04 ` Tobias Klausmann
2012-05-22 15:30 ` Jörg-Volker Peetz
2012-05-22 15:53 ` Tejun Heo
2012-05-22 16:52 ` Jörg-Volker Peetz
2012-05-22 17:03 ` Tejun Heo
2012-05-22 18:26 ` Jörg-Volker Peetz
2012-05-22 18:35 ` Tejun Heo
2012-05-22 19:50 ` Jörg-Volker Peetz
2012-05-23 6:34 ` Yong Zhang
2012-05-23 12:33 ` Jörg-Volker Peetz
2012-05-23 18:24 ` Tejun Heo
2012-05-23 19:56 ` Jörg-Volker Peetz
2012-05-23 20:26 ` Tejun Heo
2012-05-25 7:25 ` Takashi Iwai
2012-05-25 15:33 ` Jörg-Volker Peetz
2012-05-25 16:06 ` Takashi Iwai
2012-05-25 18:41 ` Jörg-Volker Peetz
2012-05-27 13:03 ` Jörg-Volker Peetz [this message]
2012-05-28 5:16 ` Takashi Iwai
2012-06-06 11:11 ` freeze hard-lock with 3.5-rc1 with dynpm for radeon GPU [was Re: Linux 3.4 released] Jörg-Volker Peetz
2012-08-09 6:47 ` 3.5 kernel NULL pointer dereference net_tx_action Jörg-Volker Peetz
2012-08-10 8:45 ` Jörg-Volker Peetz
2012-05-28 5:16 ` Linux 3.4 released Takashi Iwai
2012-05-25 16:06 ` Takashi Iwai
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