Category: Arium Probes | SourcePoint™

In part 1 of my explorations into Hypervisor-Managed Linear Address Translation (HLAT), I installed a Canary build on my AAEON UP Xtreme i12 Alder Lake board, and booted to the Windows desktop to see the VMCS field indicating that HLAT was enabled. This time, I isolated some of the code that actually turns it on.
The AAEON UP Xtreme i12 Core i7-1270PE board is unique, because, in addition to being able to debug it with JTAG using the Intel Direct Connect Interface (DCI), its CPU has support for Virtualization Technology Redirect Protection: VT-rp. VT-rp is a foundational requirement for advanced security features, specifically Hypervisor-managed Linear Address Translation (HLAT), Paging-Write (PW), and Guest-Paging Verification (GPV).
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