From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Jan Beulich" <JBeulich@novell.com>
Subject: Re: PCI BAR register space written with garbage in
	HVM guest.
Date: Tue, 16 Mar 2010 15:54:34 +0000
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To: Dan Gora <dan.gora@gmail.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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>>> Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 16.03.10 16:20 >>>
>The Hypervisor gets "trapped" when an outb is made (look for
>emulate_privileged_op function and specifically out).

No, that's only the path taken for pv guests. HVM guests use special
exit events for trapping I/O instructions.

Jan