int vmx_do_ept_fault(struct vmx_vcpu *vcpu, unsigned long gpa,
unsigned long gva, int fault_flags)
{
int ret;
unsigned long hva = gpa_to_hva(vcpu, current->mm, gpa);
int make_write = (fault_flags & VMX_EPT_FAULT_WRITE) ? 1 : 0;
pr_debug("ept: GPA: 0x%lx, GVA: 0x%lx, HVA: 0x%lx, flags: %x\n",
gpa, gva, hva, fault_flags);
ret = ept_set_epte(vcpu, make_write, gpa, hva);
return ret;
}
int vmx_do_ept_fault(struct vmx_vcpu *vcpu, unsigned long gpa,
unsigned long gva, int fault_flags)
{
int ret;
unsigned long hva = gpa_to_hva(vcpu, current->mm, gpa);
int make_write = (fault_flags & VMX_EPT_FAULT_WRITE) ? 1 : 0;
if (unlikely(hva == ADDR_INVAL)) {
printk(KERN_ERR "ept: gpa 0x%lx is out of range\n", gpa);
return -EINVAL;
}
pr_debug("ept: GPA: 0x%lx, GVA: 0x%lx, HVA: 0x%lx, flags: %x\n",
gpa, gva, hva, fault_flags);
ret = ept_set_epte(vcpu, make_write, gpa, hva);
return ret;
}
