Re: kvm: RCU warning in async pf

From: Peter Zijlstra
Date: Mon Apr 16 2012 - 09:06:10 EST

On Mon, 2012-04-16 at 15:58 +0300, Gleb Natapov wrote:
> - rcu_irq_enter();
> + irq_enter();
> exit_idle();

Do we really need the exit_idle()? I can't remember other interrupt
handlers doing that.
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