Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

[pandora-kernel.git] / arch / powerpc / kvm / booke.c

diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 2a3a195..a33ab8c 100644 (file)
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -133,6 +133,12 @@ void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
        kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_EXTERNAL);
 }
 
+void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu,
+                                  struct kvm_interrupt *irq)
+{
+       clear_bit(BOOKE_IRQPRIO_EXTERNAL, &vcpu->arch.pending_exceptions);
+}
+
 /* Deliver the interrupt of the corresponding priority, if possible. */
 static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
                                         unsigned int priority)
@@ -479,6 +485,8 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 {
        int i;
 
+       vcpu_load(vcpu);
+
        regs->pc = vcpu->arch.pc;
        regs->cr = kvmppc_get_cr(vcpu);
        regs->ctr = vcpu->arch.ctr;
@@ -499,6 +507,8 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
        for (i = 0; i < ARRAY_SIZE(regs->gpr); i++)
                regs->gpr[i] = kvmppc_get_gpr(vcpu, i);
 
+       vcpu_put(vcpu);
+
        return 0;
 }
 
@@ -506,6 +516,8 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 {
        int i;
 
+       vcpu_load(vcpu);
+
        vcpu->arch.pc = regs->pc;
        kvmppc_set_cr(vcpu, regs->cr);
        vcpu->arch.ctr = regs->ctr;
@@ -525,6 +537,8 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
        for (i = 0; i < ARRAY_SIZE(regs->gpr); i++)
                kvmppc_set_gpr(vcpu, i, regs->gpr[i]);
 
+       vcpu_put(vcpu);
+
        return 0;
 }
 
@@ -553,7 +567,12 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
                                   struct kvm_translation *tr)
 {
-       return kvmppc_core_vcpu_translate(vcpu, tr);
+       int r;
+
+       vcpu_load(vcpu);
+       r = kvmppc_core_vcpu_translate(vcpu, tr);
+       vcpu_put(vcpu);
+       return r;
 }
 
 int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log)