Re: [alsa-devel] Hung task with trace after resume on kernel v3.7-rc6

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So, with CONFIG_PM_RUNTIME=n I get no spurious response messages.

OK, it's a good sign. What happens if you enable CONFIG_PM_RUNTIME again but set the option power_save_controller=0 for snd-hda-intel module?

Or, try the patch below.

With the patch there are no spurious response messages anymore.

With best regards, Julian