linux-kernel - Re: CPU_IDLE prevents resuming from STR [was: Re: 2.6.21-rc6-mm1]

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Message-Id: <1176944740.7371.26.camel@sli10-conroe.sh.intel.com>
Date:	Thu, 19 Apr 2007 09:05:40 +0800
From:	Shaohua Li <shaohua.li@...el.com>
To:	Joshua Wise <joshua@...huawise.com>
Cc:	Mattia Dongili <malattia@...ux.it>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>
Subject: Re: CPU_IDLE prevents resuming from STR [was: Re: 2.6.21-rc6-mm1]

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@...irth:/sys/devices/system/cpu/cpuidle$ cat available_drivers current_driver
> 
> <NULL>
> joshua@...irth:/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
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