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From: Chuck Ebbert <cebbert@redhat.com>
To: Adrian Bunk <bunk@stusta.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	perex@suse.cz, alsa-devel@alsa-project.org,
	Michal Piotrowski <michal.k.k.piotrowski@gmail.com>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [1/2] 2.6.21-rc7: known regressions
Date: Mon, 16 Apr 2007 17:44:57 -0400	[thread overview]
Message-ID: <4623EE59.7090005@redhat.com> (raw)
In-Reply-To: <20070416003714.GL3691@stusta.de>

Adrian Bunk wrote:

> This email lists some known regressions in Linus' tree compared to 2.6.20.
> 
> Subject    : snd_intel8x0: divide error: 0000
> References : http://lkml.org/lkml/2007/3/5/252
> Submitter  : Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
> Status     : unknown
> 

Oops is in sound/pci/intel8x0.c::snd_intel8x0_update(), part of
the interrupt handler:

Line 751:

        ichdev->position += step * ichdev->fragsize1;
        if (! chip->in_measurement)
                ichdev->position %= ichdev->size;

ichdev->size is 0. Interrupt happened upon request_irq().

Does chip->in_measurement need to be reset because this is a
crashdump kernel?

  reply	other threads:[~2007-04-16 21:47 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-16  0:05 Linux 2.6.21-rc7 Linus Torvalds
2007-04-16  0:37 ` [1/2] 2.6.21-rc7: known regressions Adrian Bunk
2007-04-16 21:44   ` Chuck Ebbert [this message]
2007-04-17 10:09     ` Takashi Iwai
2007-04-19 20:03       ` Michal Piotrowski
2007-04-20 10:34         ` Takashi Iwai
2007-04-20 18:18           ` Andrew Morton
2007-04-20 18:26             ` Takashi Iwai
2007-04-23 10:19               ` Takashi Iwai
2007-04-16  0:37 ` [2/2] " Adrian Bunk
2007-04-16  0:54   ` Dave Jones
2007-04-16  1:16     ` Adrian Bunk
2007-04-16  3:44       ` Jeremy Fitzhardinge
2007-04-16  6:29       ` Dave Jones
2007-04-16  6:54         ` Antonino A. Daplas
2007-04-16  7:23           ` Dave Jones
2007-04-16  7:32             ` Antonino A. Daplas
2007-04-16  7:55               ` Dave Jones
2007-04-16  9:26                 ` Richard Purdie
2007-04-17  3:34                   ` Dave Jones
2007-04-17 23:48                     ` Antonino A. Daplas
2007-04-18  0:35                       ` Dave Jones
2007-04-16 10:06   ` Rafael J. Wysocki
2007-04-20  4:57   ` Jeremy Fitzhardinge
2007-04-20  5:03     ` Dave Jones
2007-04-20  5:15       ` Jeremy Fitzhardinge
2007-04-20  5:19         ` Dave Jones
2007-04-20  5:33           ` Jeremy Fitzhardinge
2007-04-20 14:51             ` Dave Jones
2007-04-20 15:28               ` Jeremy Fitzhardinge
2007-04-20 16:03                 ` Dave Jones
2007-04-20 17:16                   ` Jeremy Fitzhardinge
2007-04-20 17:21                     ` Dave Jones
2007-04-21  0:02                       ` Jeremy Fitzhardinge
2007-04-21  9:45                         ` Rafael J. Wysocki
2007-04-17  0:01 ` Linux 2.6.21-rc7 Chuck Ebbert
2007-04-23 21:48 ` [1/3] 2.6.21-rc7: known regressions (v2) Adrian Bunk
2007-04-23 22:18   ` Greg KH
2007-04-24  9:32     ` Wolfgang Erig
2007-04-25  0:14       ` Greg KH
2007-04-25  0:29         ` Adrian Bunk
2007-04-25  0:51           ` Greg KH
2007-04-25  1:21             ` Adrian Bunk
2007-04-25  8:19               ` Eric W. Biederman
2007-04-25 16:20               ` Wolfgang Erig
2007-04-23 21:48 ` [2/3] " Adrian Bunk
2007-04-23 21:49 ` [3/3] " Adrian Bunk
2007-04-25 11:06   ` Andrew Morton
2007-04-25 11:31     ` Adrian Bunk
2007-04-25 13:01       ` Dave Jones
2007-04-25 13:50         ` Antonino A. Daplas
2007-04-25 13:52           ` Antonino A. Daplas
2007-04-25 14:33             ` Dave Jones
2007-04-25 15:24               ` Antonino A. Daplas
2007-04-25 16:31                 ` Dave Jones
2007-04-25 23:00                   ` Adrian Bunk
2007-04-25 14:06         ` Jeremy Fitzhardinge
2007-04-25 11:43     ` Ingo Molnar
2007-04-25 13:45       ` Jeff Chua
2007-05-02 21:44         ` Thomas Gleixner
2007-04-25 17:57     ` Ingo Molnar
2007-04-25 18:08     ` john stultz
2007-04-26  0:33       ` Len Brown
2007-04-26  0:49         ` john stultz
2007-04-25 19:34     ` Rafael J. Wysocki
2007-04-25 23:40 ` 2.6.21-rc7: known regressions with patches Adrian Bunk

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