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From: Takashi Iwai <tiwai@suse.de>
To: Olivier Blin <olivierblin@club-internet.fr>
Cc: alsa-devel <alsa-devel@lists.sourceforge.net>
Subject: Re: kernel oops with snd-intel8x0 driver and Sis7012 chipset
Date: Fri, 12 Sep 2003 10:52:22 +0200	[thread overview]
Message-ID: <s5hekymcrsp.wl@alsa2.suse.de> (raw)
In-Reply-To: <20030912025815.5ce81395.olivierblin@club-internet.fr>

At Fri, 12 Sep 2003 02:58:15 +0200,
Olivier Blin wrote:
> 
> Hi,
> 
> With snd-intel8x0 driver from alsa 0.9.6 and a Sis7012 chipset, some
> sound applications cause kernel oops. For example, aplay segfaults
> with some files (KDE_Startup.wav) and SDL_OpenAudio() segfaults.

are you sure aplay segfaults with the same oops?

the oops in resample_expand() was known in the ealier 2.6.0-test
kernels when it's build without frame pointer.  but it appears only on
OSS emulation.
also, in the recent version, at least 0.9.6, it no longer appears.

anyway the oops you've seen is not the problem of intel8x0 driver but
in the somewhere core part.

please check whether the compiler is correct (the exactly same
compiler which is used for the kernel), and check the compile option
whether -fomit-frame-pointer is NOT set.
also, trying cvs version is recommended in such a case, since i'm
working only on the latest version, too.


Takashi


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  reply	other threads:[~2003-09-12  8:52 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-09-12  0:58 kernel oops with snd-intel8x0 driver and Sis7012 chipset Olivier Blin
2003-09-12  8:52 ` Takashi Iwai [this message]
2003-09-12 10:46   ` Olivier Blin
2003-09-14 17:52   ` Olivier Blin

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