symbiotic swap updates

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

diff --git a/palacios/src/palacios/vmm_shadow_paging.c b/palacios/src/palacios/vmm_shadow_paging.c
index e43a969..eeb493b 100644 (file)
--- a/palacios/src/palacios/vmm_shadow_paging.c
+++ b/palacios/src/palacios/vmm_shadow_paging.c
@@ -273,12 +273,19 @@ static int is_guest_pf(pt_access_status_t guest_access, pt_access_status_t shado
            return 1;
        }
 
-       if ((shadow_access == PT_ACCESS_NOT_PRESENT) &&
-           (guest_access == PT_ACCESS_NOT_PRESENT)) {
+       /*
+         if ((shadow_access == PT_ACCESS_NOT_PRESENT) &&
+         (guest_access == PT_ACCESS_NOT_PRESENT)) {
+         // Page tables completely blank, handle guest first
+         return 1;
+         }
+       */
+
+       if (guest_access == PT_ACCESS_NOT_PRESENT) {
            // Page tables completely blank, handle guest first
            return 1;
        }
-
+       
        // Otherwise we'll handle the guest fault later...?
     }