On Sun, Sep 11, 2011 at 11:23:02AM +0300, Avi Kivity wrote:
> The TEST instruction doesn't write its destination operand.  This
> could cause problems if an MMIO register was accessed using the TEST
> instruction.  Recently Windows XP was observed to use TEST against
> the APIC ICR; this can cause spurious IPIs.
> 
> Signed-off-by: Avi Kivity <[email protected]>

Applied, thanks.

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