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Date: Wed, 8 Apr 2009 15:02:17 +0200
From: Ingo Molnar <mingo@elte.hu>
To: Cyrill Gorcunov <gorcunov@openvz.org>, Yinghai Lu <yinghai@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>, "H. Peter Anvin" <hpa@zytor.com>,
       LKML <linux-kernel@vger.kernel.org>,
       Suresh Siddha <suresh.b.siddha@intel.com>
Subject: Re: [PATCH -tip] x86: do_IRQ - send EOI for x86-32 on irq without
	handler
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* Cyrill Gorcunov <gorcunov@openvz.org> wrote:

> For X86-32 if IRQ has no handler it remains non-Ack'ed
> even if APIC is not requested for being disabled.
> Fix it.

nice fix. Did you observe any real hangs in such a situation, or is 
this via code review?

	Ingo