linux-kernel - Timer woes on Lenovo Ideapad S10-3

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Message-ID: <20120601160531.GA31365@tango.0pointer.de>
Date:	Fri, 1 Jun 2012 18:05:31 +0200
From:	Lennart Poettering <mzxreary@...inter.de>
To:	linux-kernel@...r.kernel.org
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Matthew Garrett <mjg59@...oraproject.org>
Subject: Timer woes on Lenovo Ideapad S10-3

Heya,

Unless "highress=off" and "nohz=off" are passed to the kernel (3.3) my
Ideapad S10-3 freezes when coming back from system suspend. One of those
two options is not sufficient, only if both are specified together my
suspend/resume works properly. Apparently there's something wrong with
the timer setup when the system resumes?

Anything I can do to track this down?

Lennart
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