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[Xen-devel] RE: One question to IST stack for PV guest

To: Jeremy Fitzhardinge <jeremy@xxxxxxxx>, "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>
Subject: [Xen-devel] RE: One question to IST stack for PV guest
From: "Kleen, Andi" <andi.kleen@xxxxxxxxx>
Date: Fri, 18 Dec 2009 21:43:18 +0000
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Thread-index: AcqAKB25kosfg9haSJerUC0PSjYQPAAApyxg
Thread-topic: One question to IST stack for PV guest
>What are the requirements here?  Are these events delivered to dom0 to 
>indicate that something needs attention on the machine, or are they 
>delivered synchronously to whatever domain is currently running to say 
>that something bad needs immediate attention?

Both can happen (and also some more like "something happened somewhere, Just 
They are all distingushed by different status bits.


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