various changes...

[palacios.git] / palacios / src / palacios / vmm_ctrl_regs.c

diff --git a/palacios/src/palacios/vmm_ctrl_regs.c b/palacios/src/palacios/vmm_ctrl_regs.c
index bbeaf4c..d3e9360 100644 (file)
--- a/palacios/src/palacios/vmm_ctrl_regs.c
+++ b/palacios/src/palacios/vmm_ctrl_regs.c
@@ -324,21 +324,6 @@ int v3_handle_cr3_write(struct guest_info * info) {
            }
 
 
-#ifdef CONFIG_CRAY_XT
-           
-           // If Paging is enabled in the guest then we need to change the shadow page tables
-           if (info->mem_mode == VIRTUAL_MEM) {
-               if (info->shdw_pg_state.prev_guest_cr3 != info->shdw_pg_state.guest_cr3) {
-                   if (v3_activate_shadow_pt(info) == -1) {
-                       PrintError("Failed to activate 32 bit shadow page table\n");
-                       return -1;
-                   }
-               }
-           }
-
-           info->shdw_pg_state.prev_guest_cr3 = info->shdw_pg_state.guest_cr3;
-#else 
-
            // If Paging is enabled in the guest then we need to change the shadow page tables
            if (info->mem_mode == VIRTUAL_MEM) {
                if (v3_activate_shadow_pt(info) == -1) {
@@ -346,9 +331,6 @@ int v3_handle_cr3_write(struct guest_info * info) {
                    return -1;
                }
            }
-
-#endif
-
            
            PrintDebug("New Shadow CR3=%p; New Guest CR3=%p\n", 
                       (void *)(addr_t)(info->ctrl_regs.cr3),