From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: [RFC] irq rate limit
Date: Wed, 9 Sep 2009 10:12:19 -0400
Message-ID: <20090909141219.GC9418@phenom.dumpdata.com>
References: <20090909084825.GA25462@ub-qhe2>
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To: Qing He <qing.he@intel.com>
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On Wed, Sep 09, 2009 at 04:48:25PM +0800, Qing He wrote:
> This is a poc patch of guest irq ratelimit. The main motivation is
> to ensure Xen's responsiveness during an irq storm, that caused by
> improper hardware or drivers. If one interrupt is fired at a high

What kind of hardware exhibits this?