Re: General protection fault when unloading snd_hda_intel on2.6.30-rc1+ (bisected)

From: Carlos R. Mafra
Date: Sat Apr 11 2009 - 21:59:25 EST


On Sat 11.Apr'09 at 18:33:20 -0600, Michal Jaegermann wrote:
> On Sat, Apr 11, 2009 at 02:39:50PM -0700, Arjan van de Ven wrote:
> >
> > so... "dev" is pointing evbit at... 697665646632785 which looks like grabage.
>
> FWIW 697665646632785c decodes in ASCII as "\x2fdevi".

So I painfully (exchanged 'good' for 'bad' in the middle and had
to restart all over) bisected this down to

commit 3be141494a080a9189b51fa78154c975ad8d9806
Author: Takashi Iwai <tiwai@xxxxxxx>
Date: Fri Feb 20 14:11:16 2009 +0100

ALSA: hda - Add generic pincfg initialization

Added the generic pincfg cache and save/restore functions.
Also introduced the pin-overriding via hwdep sysfs.


It doesn't revert cleanly from the latest kernel, so I could not double
check it.

OBS: All tests were done with the headphone plugged in.
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