From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Jackson <ian.jackson@eu.citrix.com>
Subject: [PATCH 0/2] cpu_ioreq_pio,
	cpu_ioreq_move: simply and fix
Date: Mon, 10 Dec 2012 18:04:21 +0000
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These two patches fix a potential infinite loop if an ioreq has a very
large count, and also simplifies the code.