From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Takashi Iwai <tiwai@suse.de>
Cc: Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [BUG] 2.6.10-rc3 snd-powermac crash
Date: Sat, 18 Dec 2004 18:33:58 +0100 [thread overview]
Message-ID: <1103391238.5775.0.camel@gaston> (raw)
In-Reply-To: <1103389648.5967.7.camel@gaston>
On Sat, 2004-12-18 at 18:07 +0100, Benjamin Herrenschmidt wrote:
> Hi Takashi !
>
> I get that regulary with latest kernel when using Alsa. Can't tell if it's new
> as I used dmasound so far, just wanted to give Alsa a try...
It seems to be related to oss emulation I'd say ... it's triggered by
gtkpbbuttons volume control keys, which will open/ioctl/write/close the
device very quicky (changing volume & outputing a beep)
Maybe a race ? This is a laptop, so UP, no PREEMPT.
Ben.
next prev parent reply other threads:[~2004-12-18 17:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-18 17:07 [BUG] 2.6.10-rc3 snd-powermac crash Benjamin Herrenschmidt
2004-12-18 17:33 ` Benjamin Herrenschmidt [this message]
2004-12-20 16:21 ` Takashi Iwai
2004-12-20 16:36 ` Benjamin Herrenschmidt
2004-12-20 16:55 ` Benjamin Herrenschmidt
2004-12-20 18:30 ` Takashi Iwai
2004-12-21 6:43 ` marvin24
2004-12-21 7:53 ` Soeren Sonnenburg
2004-12-31 15:23 ` Andreas Schwab
2005-01-05 20:06 ` Soeren Sonnenburg
2005-01-07 12:00 ` Takashi Iwai
2005-01-07 13:00 ` Soeren Sonnenburg
2005-01-07 13:30 ` Andreas Schwab
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