From: Avi Kivity <avi@qumranet.com>
Date: Sat, 15 Sep 2007 14:34:36 +0000 (+0300)
Subject: KVM: Skip pio instruction when it is emulated, not executed
X-Git-Tag: v2.6.24-rc1~1365^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0967b7bf1c22b55777aba46ff616547feed0b141;p=pandora-kernel.git

KVM: Skip pio instruction when it is emulated, not executed

If we defer updating rip until pio instructions are executed, we have a
problem with reset:  a pio reset updates rip, and when the instruction
completes we skip the emulated instruction, pointing rip somewhere completely
unrelated.

Fix by updating rip when we see decode the instruction, not after emulation.

Signed-off-by: Avi Kivity <avi@qumranet.com>
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