On 09/17/19 13:08, Tiger Liu(BJ-RD) wrote: > Hi, Expert: > I have a question about creating page table. > If a CPU support 48bit physical address line, then creating page tables(Page > size=2MB) will occupy too much memory region. > > Now, developer could only use PcdUse1GPageTable to avoid occupy too much > memory region?
Not only. See <https://bugzilla.tianocore.org/show_bug.cgi?id=2008>. Thanks Laszlo -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#47362): https://edk2.groups.io/g/devel/message/47362 Mute This Topic: https://groups.io/mt/34174701/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
