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From: Ingo Molnar <mingo@kernel.org>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Catalin Iacob <iacobcatalin@gmail.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Dave Jones <davej@redhat.com>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [GIT PULL] nohz: Fix warning with perf on full dynticks
Date: Fri, 5 Sep 2014 08:16:43 +0200	[thread overview]
Message-ID: <20140905061643.GA26453@gmail.com> (raw)
In-Reply-To: <1409864325-4008-1-git-send-email-fweisbec@gmail.com>


* Frederic Weisbecker <fweisbec@gmail.com> wrote:

> Ingo,
> 
> Please pull the timers/urgent branch that can be found at:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
> 	timers/urgent
> 
> HEAD: 40bea039593dfc7f3f9814dab844f6db43ae580b
> 
> Summary:
> 
> * A patch merged in this merge window turned the nohz full kick to
> become NMI-unsafe. But perf needs to use this kick from NMIs.
> This patch fixes the issue by restoring the old NMI-safe internals of
> the API.
> 
> Thanks,
> 	Frederic
> ---
> 
> Frederic Weisbecker (1):
>       nohz: Restore NMI safe local irq work for local nohz kick
> 
> 
>  include/linux/tick.h     |  7 +------
>  kernel/time/tick-sched.c | 14 ++++++++++++++
>  2 files changed, 15 insertions(+), 6 deletions(-)

Pulled into tip:timers/urgent, thanks Frederic!

	Ingo

      reply	other threads:[~2014-09-05  6:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-04 20:58 [GIT PULL] nohz: Fix warning with perf on full dynticks Frederic Weisbecker
2014-09-05  6:16 ` Ingo Molnar [this message]

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