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KVM: ppc: deliver INTERRUPT_FP_UNAVAIL to the guest
This patch adds the delivery of INTERRUPT_FP_UNAVAIL exceptions to the guest. It's needed if a guest uses ppc binaries using the Floating point instructions. Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> Acked-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
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@ -339,6 +339,11 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
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}
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}
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break;
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break;
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case BOOKE_INTERRUPT_FP_UNAVAIL:
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kvmppc_queue_exception(vcpu, exit_nr);
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r = RESUME_GUEST;
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break;
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case BOOKE_INTERRUPT_DATA_STORAGE:
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case BOOKE_INTERRUPT_DATA_STORAGE:
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vcpu->arch.dear = vcpu->arch.fault_dear;
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vcpu->arch.dear = vcpu->arch.fault_dear;
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vcpu->arch.esr = vcpu->arch.fault_esr;
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vcpu->arch.esr = vcpu->arch.fault_esr;
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