Changeset 28753 in vbox

Timestamp:

Apr 26, 2010 3:14:53 PM (15 years ago)

Author:

vboxsync

Message:

Don't set X86_PDPE_NX in the fake PML4E or PDPTE.

File:

trunk/src/VBox/VMM/VMMAll/PGMAllBth.h

-              r28750
+              r28753
         /* Fake PML4 & PDPT entry; access control handled on the page table level, so allow everything. */
         Pml4eSrc.u = X86_PML4E_P | X86_PML4E_RW | X86_PML4E_US | X86_PML4E_NX | X86_PML4E_A;
         PdpeSrc.u  = X86_PDPE_P | X86_PDPE_RW | X86_PDPE_US | X86_PDPE_NX | X86_PDPE_A;
+        Pml4eSrc.u = X86_PML4E_P | X86_PML4E_RW | X86_PML4E_US | X86_PML4E_A;
+        PdpeSrc.u  = X86_PDPE_P | X86_PDPE_RW | X86_PDPE_US | X86_PDPE_A;
 #  endif
 …
     /* Fake PML4 & PDPT entry; access control handled on the page table level, so allow everything. */
     Pml4eSrc.u = X86_PML4E_P | X86_PML4E_RW | X86_PML4E_US | X86_PML4E_NX | X86_PML4E_A;
     PdpeSrc.u  = X86_PDPE_P | X86_PDPE_RW | X86_PDPE_US | X86_PDPE_NX | X86_PDPE_A;
+    Pml4eSrc.u = X86_PML4E_P | X86_PML4E_RW | X86_PML4E_US | X86_PML4E_A;
+    PdpeSrc.u  = X86_PDPE_P | X86_PDPE_RW | X86_PDPE_US | X86_PDPE_A;
 #  endif

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