From: Greg KH <greg@kroah.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: Fri, 17 Apr 2015 15:12:23 +0200 [thread overview]
Message-ID: <20150417131223.GA17241@kroah.com> (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.
Now applied, thanks.
greg k-h
prev parent reply other threads:[~2015-04-17 13:12 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
2015-03-30 10:26 ` Luis Henriques
2015-04-17 13:12 ` Greg KH [this message]
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