Hollis Blanchard 45c5eb67da KVM: ppc: Handle guest idle by emulating MSR[WE] writes ...

This reduces host CPU usage when the guest is idle. However, the guest must
set MSR[WE] in its idle loop, which Linux did not do until 2.6.26.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

2008-05-04 14:44:44 +03:00

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