Public review of Non-leaf PTE invalidation and Address range invalidation extensions

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Ved Shanbhogue

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Mar 22, 2025, 8:42:22 PMMar 22
to RISC-V ISA Dev, tech-a...@lists.riscv.org
Greetings!

We are delighted to announce the commencement of the public review
period for the following Fast Track Extensions:
- Non-leaf PTE Invalidation Extension
- Address range Invalidation Extension

The 30-day review period begins today, Mar 22, and concludes on
Apr 21. This extension is part of the IOMMU Specification.

The PDF of the specifications are attached, and the source code
can be found at: https://github.com/riscv-non-isa/riscv-iommu/pull/464

To respond to the public review, please either email comments to the
public RISC-V ISA-Dev mailing list at isa...@groups.riscv.org or add
issues to the GitHub repo at: https://github.com/riscv-non-isa/riscv-iommu/issues

Should you encounter any issues accessing the document or the GitHub
links, please do not hesitate to contact us. We are eager to provide
assistance or furnish the document in an alternative format upon request.

We value all feedback and appreciate your contribution toward refining
this specification.

Throughout the public review period, we will collect corrections,
comments, and suggestions for consideration by the SoC Infra. Horizontal
Committee (HC). Minor corrections and/or non-controversial changes will be
incorporated into the specification directly. Any unresolved issues or
proposed modifications will be detailed in the public review summary
report. Assuming no issues necessitate incompatible changes to the
specification under review, the Soc Infra. HC will propose
that the updated specifications be ratified by both the RISC-V Technical
Steering Committee and the RISC-V Board of Directors.

We extend our gratitude to all contributors for their dedicated efforts.

Regards,
Ved Shanbhogue
riscv-iommu-nlinv-arinv-pub-rev.pdf

Ved Shanbhogue

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Apr 21, 2025, 7:19:53 AMApr 21
to RISC-V ISA Dev, Ved Shanbhogue, tech-a...@lists.riscv.org
Greetings !

The review period has concluded. We greatly appreciate
your participation in the review process.

Regards,
Ved Shanbhogue
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