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KVM: PPC: Only use QPRs when available

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BookE KVM doesn't know about QPRs, so let's not try to access then.

This fixes a build error on BookE KVM.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Alexander Graf 2010-04-01 15:33:21 +02:00 committed by Avi Kivity
parent 647dc49eeb
commit 287d5611fa
1 changed files with 2 additions and 0 deletions
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arch/powerpc/kvm/powerpc.c
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@ -335,6 +335,7 @@ static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
case KVM_REG_FPR:
vcpu->arch.fpr[vcpu->arch.io_gpr & KVM_REG_MASK] = gpr;
break;
#ifdef CONFIG_PPC_BOOK3S
case KVM_REG_QPR:
vcpu->arch.qpr[vcpu->arch.io_gpr & KVM_REG_MASK] = gpr;
break;
@ -342,6 +343,7 @@ static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
vcpu->arch.fpr[vcpu->arch.io_gpr & KVM_REG_MASK] = gpr;
vcpu->arch.qpr[vcpu->arch.io_gpr & KVM_REG_MASK] = gpr;
break;
#endif
default:
BUG();
}