KVM: Portability: Introduce kvm_vcpu_arch

Move all the architecture-specific fields in kvm_vcpu into a new struct
kvm_vcpu_arch.

Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Acked-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 1a03b67eb921..ae2a1bf640bc 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -670,7 +670,7 @@ static int kvm_vcpu_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
         if (vmf->pgoff == 0)
                 page = virt_to_page(vcpu->run);
         else if (vmf->pgoff == KVM_PIO_PAGE_OFFSET)
-                page = virt_to_page(vcpu->pio_data);
+                page = virt_to_page(vcpu->arch.pio_data);
         else
                 return VM_FAULT_SIGBUS;
         get_page(page);