Re: [PATCH 0/8] nohz: Fix nohz kick irq work on tick v2

From: Peter Zijlstra
Date: Fri Sep 12 2014 - 15:01:40 EST


On Fri, Sep 12, 2014 at 08:05:49PM +0200, Frederic Weisbecker wrote:
> > Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
>
> Intel? :-) Wow.

Yeah, moved about a month ago :-)

> Note, I fear I'll have to turn the static_cpu_has into cpu_has. The
> alternatives code which initialize all static_cpu_has() things
> is called from check_bugs() in start_kernel() which is way after
> IRQs are enabled for the 1st time. irq_work_tick() has many opportunities
> to run in between.

Ah well. It was worth a try I suppose.
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