diff options
| author | Avi Kivity <avi@qumranet.com> | 2008-01-23 18:14:23 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-04-27 11:53:15 +0300 |
| commit | 09566765efd034feba45611f9d0ae9a702f8bb1d (patch) | |
| tree | 3abe1b831ed5dc62bfdb6e06987f65180aad271e /virt/kvm/kvm_main.c | |
| parent | 5c5027425ec23ded452879ee5d0775a9a90fb9bf (diff) | |
| download | lwn-09566765efd034feba45611f9d0ae9a702f8bb1d.tar.gz lwn-09566765efd034feba45611f9d0ae9a702f8bb1d.zip | |
KVM: Only x86 has pio
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'virt/kvm/kvm_main.c')
| -rw-r--r-- | virt/kvm/kvm_main.c | 2 |
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); |