@@ -237,6 +237,9 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
case SPRN_IVOR15:
vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG] = spr_val;
break;
+ case SPRN_MCSR:
+ vcpu->arch.mcsr &= ~spr_val;
+ break;
default:
emulated = EMULATE_FAIL;
@@ -329,6 +332,9 @@ int kvmppc_booke_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val)
case SPRN_IVOR15:
*spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG];
break;
+ case SPRN_MCSR:
+ *spr_val = vcpu->arch.mcsr;
+ break;
default:
emulated = EMULATE_FAIL;
Add support for the MCSR SPR. This only implements the SPR storage bits, not actual machine checks. Signed-off-by: Alexander Graf <agraf@suse.de> --- arch/powerpc/kvm/booke_emulate.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)