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From: Julian Wollrath <jwollrath@web.de>
To: Takashi Iwai <tiwai@suse.de>
Cc: Dylan Reid <dgreid@chromium.org>, alsa-devel@alsa-project.org
Subject: Re: Hung task with trace after resume on kernel v3.7-rc6
Date: Mon, 19 Nov 2012 14:56:45 +0100	[thread overview]
Message-ID: <20121119145645.30c681e5@ilfaris> (raw)
In-Reply-To: <s5h8v9xaha1.wl%tiwai@suse.de>

> > > Could you try the patch below instead?
> > The patch did not apply against 3.7-rc6 but the patch below applied
> > and let the trace disappear.
> 
> OK, then at least it can be added as a workaround.
> 
> But the spurious response still appears, right?
Yes, the spurious response still appears.
 
> Hm, then something screwed up the communication...
> 
> At which moment do you see such a message?  In other words, how to
> trigger the bug?
I suspend my system to ram or to disk. Then I resume it, everthing
comes up again and then, aprrox 4s after the resume was initiated, the
spurious response messages hit the dmesg for approx. 0.07s as you can
see in my first message. Hopefully this answer the question.


With best regards,
Julian

  reply	other threads:[~2012-11-19 13:56 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-18 15:18 Hung task with trace after resume on kernel v3.7-rc6 Julian Wollrath
2012-11-19  5:54 ` Dylan Reid
2012-11-19  9:38   ` Takashi Iwai
2012-11-19 10:56     ` Julian Wollrath
2012-11-19 11:11       ` Julian Wollrath
2012-11-19 11:22       ` Takashi Iwai
2012-11-19 12:15         ` Julian Wollrath
2012-11-19 12:50           ` Takashi Iwai
2012-11-19 13:56             ` Julian Wollrath [this message]
2012-11-19 14:18               ` Julian Wollrath
2012-11-19 14:38                 ` Takashi Iwai
2012-11-19 15:00                   ` Julian Wollrath
2012-11-19 16:09                     ` Julian Wollrath
2012-11-19 16:17                       ` Takashi Iwai
2012-11-19 17:51                         ` Julian Wollrath
2012-11-19 18:08                           ` Takashi Iwai
2012-11-19 19:06                             ` Takashi Iwai
2012-11-19 19:25                               ` Julian Wollrath
2012-11-19 20:28                                 ` Takashi Iwai
2012-11-19 19:14                             ` Julian Wollrath

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