[IA64] Inject dtlb miss fault instead of page not present fault.

In VTI domain, VHPT, VTLB and mTLB work togathet to emulate guest TLB,
At below situation, XEN work through guest VHPT and p is zero, at this time
this tlb entry is not in guest TLB, so XEN should inject dtlb miss fault.

Signed-off-by: Anthony Xu <anthony.xu@intel.com>

diff --git a/xen/arch/ia64/vmx/vmx_process.c b/xen/arch/ia64/vmx/vmx_process.c
index 7320beb9bb3f24fe17b81bdbf0c8fa9509f4a281..855c7f4ccfdb63235e81be5682d433e5a0c2adce 100644 (file)
--- a/xen/arch/ia64/vmx/vmx_process.c
+++ b/xen/arch/ia64/vmx/vmx_process.c
@@ -343,7 +343,7 @@ vmx_hpw_miss(u64 vadr , u64 vec, REGS* regs)
             if (!(pteval & _PAGE_P)) {
                 if (vpsr.ic) {
                     vcpu_set_isr(v, misr.val);
-                    data_page_not_present(v, vadr);
+                    dtlb_fault(v, vadr);
                     return IA64_FAULT;
                 } else {
                     nested_dtlb(v);