KVM: Only x86 has pio
Signed-off-by: Avi Kivity <avi@qumranet.com>
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@ -678,8 +678,10 @@ static int kvm_vcpu_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
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if (vmf->pgoff == 0)
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if (vmf->pgoff == 0)
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page = virt_to_page(vcpu->run);
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page = virt_to_page(vcpu->run);
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#ifdef CONFIG_X86
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else if (vmf->pgoff == KVM_PIO_PAGE_OFFSET)
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else if (vmf->pgoff == KVM_PIO_PAGE_OFFSET)
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page = virt_to_page(vcpu->arch.pio_data);
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page = virt_to_page(vcpu->arch.pio_data);
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#endif
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else
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else
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return VM_FAULT_SIGBUS;
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return VM_FAULT_SIGBUS;
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get_page(page);
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get_page(page);
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