Overview
This release provides Intel© Trust Domain Extensions (TDX) with base host, guest, and remote attestation functionalities for
Ubuntu.
The new release delivers following major changes:
1. Ubuntu 24.10
- Add support for Intel® Xeon® 6 Processors with E-Cores (code name: Sierra Forest) on Ubuntu Oracular (24.10) Host OS
1.1. TDX Components
Following components are updated from the previous release 3.0:
- Kernel:
Version:6.11.0-1006-intel
Source link. - QEMU:
Version:9.0.2+ds-4ubuntu5+tdx1.1
1.2. Test Configurations
- CPU: 4th Gen Intel® Xeon® Scalable Processors
TDX Module:TDX_1.5.05, build 698 - CPU: 5th Gen Intel® Xeon® Scalable Processors
TDX Module:TDX_1.5.06, build 744 - CPU: Intel® Xeon® 6 Processors with P-Cores
TDX Module:TDX_2.0.01, build 785 - CPU: Intel® Xeon® 6 Processors with E-Cores 🌟
TDX Module:TDX_1.5.08, build 784
2. Ubuntu 24.04
None
3. Bugfixes
- fix -o argument for file output by @hector-cao in #302
- create-td-image : on 24.04, the script fails if passt is installed by @hector-cao in #305
4. Testing
- tests : skip attestation tests if platform is not registered by @hector-cao in #304
- tests reorganization and add main test script by @hector-cao in #307
- fix registration status check by @hector-cao in #306
5. Minor improvements
- enable normal user for libvirt in setup script by @hector-cao in #295
- improvements on the direct boot using UKI by @hector-cao in #299
- README.md : add needed package for kernel build by @hector-cao in #309
- README.md : fix branch name by @hector-cao in #311
Full Changelog: 3.0...3.1
Contributors
hector-cao