tree dfd8f35883b40939a1ec013e27e6303af06d3e77
parent a03490ed29d2771c675d4d9c0ffe22e19a1757f3
author Sheng Yang <sheng.yang@intel.com> 1193622042 +0800
committer Avi Kivity <avi@qumranet.com> 1201708378 +0200

KVM: VMX: Enable memory mapped TPR shadow (FlexPriority)

This patch based on CR8/TPR patch, and enable the TPR shadow (FlexPriority)
for 32bit Windows.  Since TPR is accessed very frequently by 32bit
Windows, especially SMP guest, with FlexPriority enabled, we saw significant
performance gain.

Signed-off-by: Sheng Yang <sheng.yang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>