Hi, > - Pml4Entries = 1 << (mPhysMemAddressWidth - 39); > + if (TdIsEnabled ()) { > + Pml4Entries = 0x200; > + } else { > + Pml4Entries = 1 << (mPhysMemAddressWidth - 39); > + }
With the PlatformAddressWidthInitialization() update in patch #33 it should not be needed to special-case TDX here. You might need a check for 5-level paging support (mPhysMemAddressWidth > 48) though, or just cap Pml4Entries at 512 entries. take care, Gerd -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#86889): https://edk2.groups.io/g/devel/message/86889 Mute This Topic: https://groups.io/mt/89252065/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-