1 files changed, 5 insertions, 1 deletions

diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 7adea6320654..5833df7e8ccc 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -134,10 +134,14 @@ void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 msr)
         vcpu->arch.shared->msr = msr;
         kvmppc_recalc_shadow_msr(vcpu);
 
-        if (msr & (MSR_WE|MSR_POW)) {
+        if (msr & MSR_POW) {
                 if (!vcpu->arch.pending_exceptions) {
                         kvm_vcpu_block(vcpu);
                         vcpu->stat.halt_wakeup++;
+
+                        /* Unset POW bit after we woke up */
+                        msr &= ~MSR_POW;
+                        vcpu->arch.shared->msr = msr;
                 }
         }