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riscv-non-isa / riscv-ap-tee

This repo holds the work area and revisions of the non-ISA specification created by the RISC-V AP-TEE TG. This specification defines the programming interfaces (ABI) to support the Confidential VM Extension (CoVE) confidential computing architecture for RISC-V application-processor platforms.
https://jira.riscv.org/browse/RVG-76
Creative Commons Attribution 4.0 International
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[Qualcomm feedback]: Fig 4 #56

Closed rsahita closed 6 months ago

rsahita commented 7 months ago

Reference: link

Ref Figure 4

This logic does not include the (optional) finer-grained access control restriction in SmMTT PTEs (in particular to restrict C-memory access to read-only).

rsahita commented 6 months ago

fixing this with a ref to the figure in the Smmtt spec directly.

rsahita commented 6 months ago

Closing as addressed in PR #70 cc @ozkoyuncu