Changeset 65470 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Jan 26, 2017 9:42:39 PM (8 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

113096

Message:

PGM: Reset GCPhysCR3 when unmapping CR3.

File:

• trunk/src/VBox/VMM/VMMR3/PGM.cpp (modified) (4 diffs)

trunk/src/VBox/VMM/VMMR3/PGM.cpp

@@ -2548 +2548 @@
     int rc = PGM_GST_PFN(Exit, pVCpu)(pVCpu);
     AssertRC(rc);
+    pVCpu->pgm.s.GCPhysCR3 = NIL_RTGCPHYS;
 
     rc = PGMR3ChangeMode(pVM, pVCpu, PGMMODE_REAL);
@@ -2602 +2603 @@
         int rc = PGM_GST_PFN(Exit, pVCpu)(pVCpu);
         AssertReleaseRC(rc);
+        pVCpu->pgm.s.GCPhysCR3 = NIL_RTGCPHYS;
     }
 
@@ -3512 +3514 @@
         }
     }
+    pVCpu->pgm.s.GCPhysCR3 = NIL_RTGCPHYS;
 
     /*
@@ -3738 +3741 @@
     int rc = PGM_BTH_PFN(UnmapCR3, pVCpu)(pVCpu);
     AssertRC(rc);
+    pVCpu->pgm.s.GCPhysCR3 = NIL_RTGCPHYS;
 
     /* Exit the current shadow paging mode as well; nested paging and EPT use a root CR3 which will get flushed here. */