From: Prarit Bhargava <prarit@redhat.com>
To: John Stultz <john.stultz@linaro.org>
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
stable <stable@vger.kernel.org>
Subject: Re: [PATCH] hrtimer, add expiry time overflow check in hrtimer_interrupt
Date: Mon, 08 Apr 2013 16:34:26 -0400 [thread overview]
Message-ID: <516329D2.1050003@redhat.com> (raw)
In-Reply-To: <5163264B.3050707@linaro.org>
On 04/08/2013 04:19 PM, John Stultz wrote:
> On 04/08/2013 05:47 AM, Prarit Bhargava wrote:
>>
>> A simple check for an overflow can resolve this problem. Using KTIME_MAX
>> instead of the overflow value will result in the hrtimer function being run,
>> and the reprogramming of the timer after that.
>>
>> Signed-off-by: Prarit Bhargava <prarit@redhat.com>
>> Cc: Thomas Gleixner <tglx@linutronix.de>
>> Cc: John Stultz <john.stultz@linaro.org>
>
> Prarit: Should this be tagged for -stable?
John,
Yes, this should go to -stable. cc'd.
P.
>
> thanks
> -john
>
next prev parent reply other threads:[~2013-04-08 20:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-08 12:47 [PATCH] hrtimer, add expiry time overflow check in hrtimer_interrupt Prarit Bhargava
2013-04-08 14:53 ` Rik van Riel
2013-04-08 19:51 ` John Stultz
2013-04-08 20:19 ` John Stultz
2013-04-08 20:34 ` Prarit Bhargava [this message]
2013-04-08 20:38 ` John Stultz
2013-04-24 22:42 ` Guenter Roeck
2013-04-25 0:05 ` John Stultz
2013-04-25 0:35 ` Guenter Roeck
2013-04-25 0:43 ` John Stultz
2013-04-25 1:38 ` Li Zefan
2013-04-25 4:49 ` Guenter Roeck
2013-04-10 23:12 ` Guenter Roeck
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