From: Avi Kivity <avi@qumranet.com>
Date: Wed, 23 Jan 2008 16:14:23 +0000 (+0200)
Subject: KVM: Only x86 has pio
X-Git-Tag: v2.6.26-rc1~1028^2~138
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=09566765efd034feba45611f9d0ae9a702f8bb1d;p=~emulex%2Finfiniband.git

KVM: Only x86 has pio

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

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);