Changeset 91580 in vbox for trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp

Timestamp:

Oct 6, 2021 7:22:04 AM (3 years ago)

Author:

vboxsync

Message:

VMM: Nested VMX: bugref:10092 Made changes to PGM++ to handle invalid PAE PDPEs being loaded.

File:

• trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp

@@ -2924 +2924 @@
     {
         AssertMsg(pCtx->cr3 == pVmcbGuest->u64CR3, ("cr3=%#RX64 vmcb_cr3=%#RX64\n", pCtx->cr3, pVmcbGuest->u64CR3));
-        PGMUpdateCR3(pVCpu, pCtx->cr3);
+        PGMUpdateCR3(pVCpu, pCtx->cr3, false /* fPdpesMapped */);
     }
 }
@@ -3994 +3994 @@
     /* Could happen as a result of longjump. */
     if (VMCPU_FF_IS_SET(pVCpu, VMCPU_FF_HM_UPDATE_CR3))
-        PGMUpdateCR3(pVCpu, CPUMGetGuestCR3(pVCpu));
+        PGMUpdateCR3(pVCpu, CPUMGetGuestCR3(pVCpu), false /* fPdpesMapped */);
 
     /* Update pending interrupts into the APIC's IRR. */