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From: Luis Henriques <luis.henriques@canonical.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>,
	stable kernel team <stable@vger.kernel.org>,
	peterz@infradead.org, paulmck@linux.vnet.ibm.com, hpa@zytor.com,
	linux-kernel@vger.kernel.org, tglx@linutronix.de,
	linux-tip-commits@vger.kernel.org
Subject: Re: [tip:timers/urgent] timers/tick/broadcast-hrtimer:  Fix suspicious RCU usage in idle loop
Date: Mon, 30 Mar 2015 11:26:16 +0100	[thread overview]
Message-ID: <20150330102616.GD20509@charon.olymp> (raw)
In-Reply-To: <20150329070447.GC18007@gmail.com>

On Sun, Mar 29, 2015 at 09:04:47AM +0200, Ingo Molnar wrote:
> 
> * Preeti U Murthy <preeti@linux.vnet.ibm.com> wrote:
> 
> > Hi,
> > 
> > Can you please add stable@vger.kernel.org to the Cc?
> > Without the patch, we get RCU warnings during bootup.
> > Hence the patch is important for the stable kernels as well.
> 
> This fix is now upstream.
> 
> Greg, please back-port the following upstream commit to -stable:
> 
>   a127d2bcf1fb ("timers/tick/broadcast-hrtimer: Fix suspicious RCU usage in idle loop")
> 
> this bug was introduced in v3.15 and will cleanly apply to v3.15 and 
> all later stable kernels.
> 
> Thanks,
> 
> 	Ingo
> --
> To unsubscribe from this list: send the line "unsubscribe stable" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Thanks, I'm queuing this for the 3.16 kernel as well.

Cheers,
--
Luís

WARNING: multiple messages have this Message-ID (diff)
From: Luis Henriques <luis.henriques@canonical.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>,
	stable kernel team <stable@vger.kernel.org>,
	peterz@infradead.org, paulmck@linux.vnet.ibm.com, hpa@zytor.com,
	linux-kernel@vger.kernel.org, tglx@linutronix.de,
	linux-tip-commits@vger.kernel.org
Subject: Re: [tip:timers/urgent] timers/tick/broadcast-hrtimer:  Fix suspicious RCU usage in idle loop
Date: Mon, 30 Mar 2015 11:26:16 +0100	[thread overview]
Message-ID: <20150330102616.GD20509@charon.olymp> (raw)
In-Reply-To: <20150329070447.GC18007@gmail.com>

On Sun, Mar 29, 2015 at 09:04:47AM +0200, Ingo Molnar wrote:
> 
> * Preeti U Murthy <preeti@linux.vnet.ibm.com> wrote:
> 
> > Hi,
> > 
> > Can you please add stable@vger.kernel.org to the Cc?
> > Without the patch, we get RCU warnings during bootup.
> > Hence the patch is important for the stable kernels as well.
> 
> This fix is now upstream.
> 
> Greg, please back-port the following upstream commit to -stable:
> 
>   a127d2bcf1fb ("timers/tick/broadcast-hrtimer: Fix suspicious RCU usage in idle loop")
> 
> this bug was introduced in v3.15 and will cleanly apply to v3.15 and 
> all later stable kernels.
> 
> Thanks,
> 
> 	Ingo
> --
> To unsubscribe from this list: send the line "unsubscribe stable" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Thanks, I'm queuing this for the 3.16 kernel as well.

Cheers,
--
Lu�s

  reply	other threads:[~2015-03-30 10:26 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-18 10:49 [PATCH V2] tick/broadcast-hrtimer : Fix suspicious RCU usage in idle loop Preeti U Murthy
2015-03-18 10:49 ` Preeti U Murthy
2015-03-23 12:24 ` [tip:timers/urgent] timers/tick/broadcast-hrtimer: " tip-bot for Preeti U Murthy
2015-03-26  3:48   ` Preeti U Murthy
2015-03-29  7:04     ` Ingo Molnar
2015-03-30 10:26       ` Luis Henriques [this message]
2015-03-30 10:26         ` Luis Henriques
2015-04-17 13:12       ` Greg KH

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