Changeset 16408 in vbox for trunk/src/VBox/VMM/PGM.cpp

Timestamp:

Jan 30, 2009 12:14:26 PM (16 years ago)

Author:

vboxsync

Message:

Fixed disabling of hypervisor mappings in VT-x/AMD-V mode.

File:

• trunk/src/VBox/VMM/PGM.cpp (modified) (1 diff)

trunk/src/VBox/VMM/PGM.cpp

@@ -4580 +4580 @@
 
 
-/**
- * Inform PGM if we want all mappings to be put into the shadow page table. (necessary for e.g. VMX)
- *
- * @returns VBox status code.
- * @param   pVM         VM handle.
- * @param   fEnable     Enable or disable shadow mappings
- */
-VMMR3DECL(int) PGMR3ChangeShwPDMappings(PVM pVM, bool fEnable)
-{
-    pVM->pgm.s.fDisableMappings = !fEnable;
-
-    uint32_t cb;
-    int rc = PGMR3MappingsSize(pVM, &cb);
-    AssertRCReturn(rc, rc);
-
-    /* Pretend the mappings are now fixed; to force a refresh of the reserved PDEs. */
-    rc = PGMR3MappingsFix(pVM, MM_HYPER_AREA_ADDRESS, cb);
-    AssertRCReturn(rc, rc);
-
-    return VINF_SUCCESS;
-}
-