linux-kernel - Re: Common boot/shutdown issues with the latest 2.6.37 (Mostly Asus laptops)

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Date:	Sun, 30 Jan 2011 23:48:40 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Ozan Çağlayan <ozan@...dus.org.tr>
Cc:	Lionel Debroux <lionel_debroux@...oo.fr>,
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	platform-driver-x86@...r.kernel.org, colin.king@...onical.com
Subject: Re: Common boot/shutdown issues with the latest 2.6.37 (Mostly Asus laptops)

On Sunday, January 30, 2011, Ozan Çağlayan wrote:
> On 29.01.2011 19:49, Ozan Çağlayan wrote:
> 
> > intel_idle enabled and the patch above applied. Got 1 feedback for now
> > which tells that 1 out of 2 shutdown attempts failed. This is on Asus
> > N61JQ (https://bugzilla.kernel.org/show_bug.cgi?id=27412).
> >
> >
> 
> intel_idle + patch above doesn't help to the boot hang of Asus X61S.

Does booting with "nolapic" help on all of the affected systems?

Also, does disabling the CPUidle during boot help?

Finally, is the problem reproducible with CONFIG_NO_HZ unset?

Rafael
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