linux-kernel - Re: [patch 3/3] rtc: Limit frequency

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Message-Id: <20110722150550.1878f069.akpm@linux-foundation.org>
Date:	Fri, 22 Jul 2011 15:05:50 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	John Stultz <john.stultz@...aro.org>,
	Ingo Molnar <mingo@...e.hu>,
	Ben Greear <greearb@...delatech.com>, stable@...nel.org
Subject: Re: [patch 3/3] rtc: Limit frequency

On Fri, 22 Jul 2011 09:12:51 -0000
Thomas Gleixner <tglx@...utronix.de> wrote:

> The RTC hrtimer is self rearming. We really need to limit the
> frequency to something sensible.

> Cc: stable@...nel.org

Why?  What failures does the current code cause?  What effect do these
failures have upon users?


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