KVM: Only x86 has pio

Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 04595fe77efb..121e65cccc58 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -678,8 +678,10 @@ static int kvm_vcpu_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 
         if (vmf->pgoff == 0)
                 page = virt_to_page(vcpu->run);
+#ifdef CONFIG_X86
         else if (vmf->pgoff == KVM_PIO_PAGE_OFFSET)
                 page = virt_to_page(vcpu->arch.pio_data);
+#endif
         else
                 return VM_FAULT_SIGBUS;
         get_page(page);