linux-kernel - Re: [PATCH 6/6] hrtimer: Update hrtimer base offsets each hrtimer

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Message-ID: <m2txx9nhc3.fsf@igel.home>
Date:	Sun, 15 Jul 2012 18:02:04 +0200
From:	Andreas Schwab <schwab@...ux-m68k.org>
To:	John Stultz <johnstul@...ibm.com>
Cc:	Prarit Bhargava <prarit@...hat.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	stable@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	linuxppc-dev@...ts.ozlabs.org, Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH 6/6] hrtimer: Update hrtimer base offsets each hrtimer_interrupt

Andreas Schwab <schwab@...ux-m68k.org> writes:

> This breaks resume on the iBook G4 (PowerBook6,7).  Apparently during or
> before noirq resume the system is hanging by the same amount of time as
> the system was sleeping.

The point where the time is wasted actually appears to be _after_ resume
(the elapsed time for the resume itself isn't affected).

Andreas.

-- 
Andreas Schwab, schwab@...ux-m68k.org
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