[mengzhuo]

Added new mainline CLs and reviews for Go on riscv64, including optimizations and support for SHA-256 and SHA-512.

Summary by Sourcery

Update the biweekly reports to cover recent Go riscv64 upstream progress and related RISC-V ecosystem activities.

New Features:

• Add the latest Go riscv64 mainline changes covering compiler optimizations, SHA-256 and SHA-512 support, Zfa assembly support, and improved hardware probing.

Enhancements:

• Expand the biweekly report with reviewed Go riscv64 work and related RISC-V community activities.

Documentation:

• Update the biweekly reports with new Go riscv64 CLs, contributor attribution, and community event highlights.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

The biweekly report is expanded with six Go riscv64 CLs—covering compiler optimizations, cryptographic ISA support, Zfa assembly, and vDSO hardware probing—and two related RISC-V community updates.

File-Level Changes

Change	Details	Files
Added a Go section documenting new riscv64 mainline changes and reviewed CLs.	Listed newly proposed compiler and cryptography CLs, including MOVDnop removal and SHA-256/SHA-512 support. Listed reviewed compiler, assembler, and runtime CLs covering register-shift bit-test optimization, Zfa assembly support, and vDSO-based riscv_hwprobe. Recorded related RISC-V ecosystem talks and community activities.	20261022-ruyisdk-biweekly-79.md

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.

[sourcery-ai]

Hey - I've found 1 issue

Prompt for AI Agents

Please address the comments from this code review:

## Individual Comments

### Comment 1
<location path="20261022-ruyisdk-biweekly-79.md" line_range="121" />
<code_context>

 ### Go

</code_context>
<issue_to_address>
**vDSO 被描述为完全替代 syscall**

该中文描述把“prefer the vDSO”写成“替代 syscall”，让读者以为 syscall 不再用于 `riscv_hwprobe`，而英文标题只说明优先使用 vDSO。

将“使用 vDSO 替代 syscall”改为“优先使用 vDSO 执行 riscv_hwprobe”。
</issue_to_address>

Sourcery assessment

Approved.

---

Sourcery is free for open source - if you like our reviews please consider sharing them ✨

• X
• Mastodon
• LinkedIn
• Facebook