Changeset 92491 in vbox

Timestamp:

Nov 18, 2021 10:21:34 AM (3 years ago)

Author:

vboxsync

Message:

VMM: Nested VMX: bugref:10092 Todo for converting CR3 from nested-guest physical to guest-physical address.

File:

• trunk/src/VBox/VMM/VMMAll/PGMAll.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/VMMAll/PGMAll.cpp

@@ -2097 +2097 @@
     RTGCPHYS    GCPhysCR3 = pVCpu->pgm.s.GCPhysCR3 & X86_CR3_PAGE_MASK;
     PPGMPAGE    pPage;
+    /** @todo Nested VMX: convert GCPhysCR3 from nested-guest physical to
+     *        guest-physical address here. */
     int rc = pgmPhysGetPageEx(pVM, GCPhysCR3, &pPage);
     if (RT_SUCCESS(rc))
@@ -2138 +2140 @@
     RTGCPHYS    GCPhysCR3 = pVCpu->pgm.s.GCPhysCR3 & X86_CR3_PAE_PAGE_MASK;
     PPGMPAGE    pPage;
+    /** @todo Nested VMX: convert GCPhysCR3 from nested-guest physical to
+     *        guest-physical address here. */
     int rc = pgmPhysGetPageEx(pVM, GCPhysCR3, &pPage);
     if (RT_SUCCESS(rc))
@@ -2232 +2236 @@
     RTGCPHYS    GCPhysCR3 = pVCpu->pgm.s.GCPhysCR3 & X86_CR3_AMD64_PAGE_MASK;
     PPGMPAGE    pPage;
+    /** @todo Nested VMX: convert GCPhysCR3 from nested-guest physical to
+     *        guest-physical address here. */
     int rc = pgmPhysGetPageEx(pVM, GCPhysCR3, &pPage);
     if (RT_SUCCESS(rc))