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Date: Thu, 5 Jun 2014 15:26:39 +0200
From: Peter Zijlstra <peterz@infradead.org>
To: Stephane Eranian <eranian@google.com>
Cc: Matt Fleming <matt@console-pimps.org>, LKML <linux-kernel@vger.kernel.org>,
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Subject: Re: [PATCH 9/9] perf/x86: add syfs entry to disable HT bug workaround
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On Thu, Jun 05, 2014 at 03:16:47PM +0200, Stephane Eranian wrote:
> > Pretty much anything !early_initcall() is ran after SMP bringup iirc.
>=20
> Ok, we can try this. Need to check the impact on NMI watchdog if
> already active.

Right, we could provide an interface to stop and restart the watchdog so
that the PMU is quiescent when we flip this switch, if required.=20

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