KVM_PFN_ERR_RO_FAULT
if (f->pfn == KVM_PFN_ERR_RO_FAULT)
if (fault->pfn == KVM_PFN_ERR_RO_FAULT)
*p_pfn = KVM_PFN_ERR_RO_FAULT;
return KVM_PFN_ERR_RO_FAULT;