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Subject: Re: CPU_IDLE prevents resuming from STR [was: Re: 2.6.21-rc6-mm1]
From: Shaohua Li <shaohua.li@intel.com>
To: Joshua Wise <joshua@joshuawise.com>
Cc: Mattia Dongili <malattia@linux.it>,
       Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org,
       ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
       Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
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Date: Thu, 19 Apr 2007 09:05:40 +0800
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On Wed, 2007-04-18 at 19:00 -0400, Joshua Wise wrote:
> On Tue, 17 Apr 2007, Shaohua Li wrote:
> > Looks there is init order issue of sysfs files. The new refreshed patch
> > should fix your bug.
> 
> Yes, that did fix the hang on resume from STR -- that now works fine.
> 
> However:
> joshua@rebirth:/sys/devices/system/cpu/cpuidle$ cat available_drivers current_driver
> 
> <NULL>
> joshua@rebirth:/sys/devices/system/cpu/cpuidle$ cat available_governors current_governor
> ladder
> ladder
it's correct and looks you didn't compile the acpi processor module.

Thanks,
Shaohua