From: David Henningsson <david.henningsson@canonical.com>
To: Takashi Iwai <tiwai@suse.de>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Send to stable for "ALSA: hda - Move one-time init codes from generic_hdmi_init()"?
Date: Mon, 11 Mar 2013 11:03:09 +0100 [thread overview]
Message-ID: <513DABDD.9020200@canonical.com> (raw)
Hi Takashi,
Should this patch be sent to stable?
commit 8b8d654b55648561287bd8baca0f75f964a17038
Author: Takashi Iwai <tiwai@suse.de>
Date: Wed Jun 20 16:32:22 2012 +0200
ALSA: hda - Move one-time init codes from generic_hdmi_init()
I'm investigating a kernel panic under kernel 3.5, and I'm not 100% sure
(still waiting for person with hw to report back), but the only
reasonable explanation I can find is that there is some power management
activity going while the repoll timer (for hdmi_present_sense) is
running, and that generic_hdmi_init reinitializes the delayed_work
struct, thus causing the panic when the timer has elapsed.
--
David Henningsson, Canonical Ltd.
https://launchpad.net/~diwic
next reply other threads:[~2013-03-11 10:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-11 10:03 David Henningsson [this message]
2013-03-11 10:08 ` Send to stable for "ALSA: hda - Move one-time init codes from generic_hdmi_init()"? Takashi Iwai
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