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Message-ID: <20111012073025.GI18618@elte.hu>
Date: Wed, 12 Oct 2011 09:30:25 +0200
From: Ingo Molnar <mingo@...e.hu>
To: Don Zickus <dzickus@...hat.com>
Cc: Andi Kleen <andi@...stfloor.org>, x86@...nel.org,
LKML <linux-kernel@...r.kernel.org>,
Peter Zijlstra <peterz@...radead.org>,
Robert Richter <robert.richter@....com>,
Andrew Morton <akpm@...ux-foundation.org>,
seiji.aguchi@....com, vgoyal@...hat.com, mjg@...hat.com,
tony.luck@...el.com, gong.chen@...el.com, satoru.moriya@....com,
avi@...hat.com
Subject: Re: [PATCH 1/3] x86, reboot: Use NMI instead of REBOOT_VECTOR to
stop cpus
* Don Zickus <dzickus@...hat.com> wrote:
> + if (register_nmi_handler(NMI_LOCAL, smp_stop_nmi_callback,
> + NMI_FLAG_FIRST, "smp_stop"))
> + return; /* return what? */
That comment looks a bit odd.
Thanks,
Ingo
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