From 09566765efd034feba45611f9d0ae9a702f8bb1d Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Wed, 23 Jan 2008 18:14:23 +0200 Subject: [PATCH] KVM: Only x86 has pio Signed-off-by: Avi Kivity --- virt/kvm/kvm_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 04595fe77ef..121e65cccc5 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); -- 2.41.1