It's just a quick hack together with Seabios to show that normal RAM at 0x30000 is not affected by SMM relocation and dedicated SMRAM could be used for relocation without need to care about untrusted RAM content at 0x30000.
CC: "Chen, Yingwen" <[email protected]> CC: edk2-devel-groups-io <[email protected]> CC: Phillip Goerl <[email protected]> CC: qemu devel list <[email protected]> CC: "Yao, Jiewen" <[email protected]> CC: "Nakajima, Jun" <[email protected]> CC: Boris Ostrovsky <[email protected]> CC: edk2-rfc-groups-io <[email protected]> CC: Laszlo Ersek <[email protected]> CC: Joao Marcal Lemos Martins <[email protected]> CC: [email protected] include/hw/pci-host/q35.h | 1 + hw/pci-host/q35.c | 10 ++++++++++ 2 files changed, 11 insertions(+) -- 2.18.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#45822): https://edk2.groups.io/g/devel/message/45822 Mute This Topic: https://groups.io/mt/32899782/21656 Group Owner: [email protected] Unsubscribe: https://edk2.groups.io/g/devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
