tree b2b9ff85ecb5b35d246d68da94b20cb9f9912bff
parent 3fe913e7c550a869e250d04c34410f7a6e263f7c
author Hollis Blanchard <hollisb@us.ibm.com> 1209164149 -0500
committer Avi Kivity <avi@qumranet.com> 1209901484 +0300

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>