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Toward safe transmutation in Rust

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via lwn.net via emschwartz

lobste.rs

Toward safe transmutation in Rust

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A comparison of Rust’s borrow checker to the one in C#

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via em-tg.github.io via kornel

lobste.rs

A comparison of Rust’s borrow checker to the one in C#

61 comments

抽象

LibLISA – Instruction Discovery and Analysis on x86-64 https://liblisa.nl/

liblisa.nl

libLISA - Instruction Discovery and Analysis on x86-64

libLISA derives x86-64 instruction semantics bottom-up from CPU behavior. The semantics are machine-readable and CPU-specific.

https://blog.jetbrains.com/zh-hans/blog/2024/10/24/webstorm-rider/ JB也开始改许可模式了

The JetBrains Blog

WebStorm 和 Rider 现在对非商业用途免费 | JetBrains 博客

我们很激动地宣布许可模式将有所变动，我们相信这一变动将惠及开发者社区 – WebStorm 和 Rider 现在对非商业用途免费！ 请继续阅读，详细了解这一变动以及我们做出改变的原因，并务必查看下面的“常见问题解答”部分，以了解更多详细信息。 情况介绍 今年早些时候，我们为最近推出的 IDE RustRover 和 Aqua 实施了一种新的许可模式，即面向非商业用途免费提供。 现在，我们要将这一

早知如此，何必当初？

来自长期内核贡献者 James Bottomley 对本次事件的回复
https://lore.kernel.org/all/e7d548a7fc835f9f3c9cb2e5ed97dfdfa164813f.camel@HansenPartnership.com/

今天是1024，祝各位订户程序员节快乐🎉

Linux 项目以合规为由移除了多名俄籍维护者

2024-10-22 22:41 by 智者之惧

Linux 6.12-rc4 内核合并了一个补丁，从 MAINTAINERS 文件中删除了部分条目。该补丁由稳定版内核维护者 Greg Kroah-Hartman 发送到 patches@lists.linux.dev 邮件列表，他解释是各种合规要求，被删除的维护者未来在提供了足够的文件之后可以回归。受影响的都是俄籍维护者，多数使用了 .ru 邮件域名，其中包括了 Acer Aspire 1 EC 驱动、Cirrus Logic CLPS711X ARM 架构、Baikal-T1 PVT 硬件监视器驱动、Libata PATA 驱动、libata SATA AHCI Synopsys DWC 控制器驱动、ASCOT2E 媒体驱动、MIPS Baikal-T1 平台驱动、NTB IDT 驱动、PPTP 驱动、Renesas R-Car SATA 驱动、Renesas Super-H 以太网驱动和 UFS 文件系统的维护者。Greg Kroah-Hartman 没有给出相关的合规政策。

https://lwn.net/Articles/995186/
https://www.phoronix.com/news/Russian-Linux-Maintainers-Drop

#Linux

“我们正在处理你”

A new constant expression interpreter for Clang, Part 2

via Red Hat Developer (author: Timm Baeder)

Red Hat Developer

A new constant expression interpreter for Clang, Part 2 | Red Hat Developer

DisclaimerThis piece was originally published on the Red Hat Blog.

A new constant expression interpreter for Clang

via Red Hat Developer (author: Timm Baeder)

Red Hat Developer

A new constant expression interpreter for Clang | Red Hat Developer

DisclaimerThis piece was originally published on the Red Hat Blog.In this article, I explain the upstream work I have been doing on a new constant expression interpreter for Clang.

Which kernel is the most readable one?

Today, I realized that I don’t understand how the write syscall works. While I have a good grasp on the OS-Application interface, I have a very fuzzy understanding of OS-hardware interface.What would be the best way to learn that?My first idea is to open the Linux kernel and read that, but Linux does so many things that it might be hard to identify the fraction of the code I am really interested in. Are there better kernels for learning purposes?

via by matklad

lobste.rs

Which kernel is the most readable one?

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Announcing Rust 1.82.0

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via blog.rust-lang.org via jamesw

blog.rust-lang.org

Announcing Rust 1.82.0 | Rust Blog

Empowering everyone to build reliable and efficient software.

建仓：git init
加仓：git add & git commit
平仓：rm -rf
爆仓：The following files are over 100MB. If you commit these files, you will no longer be able to push this repository to GitHub.com

HTP 笑传：扔掉 UDP，试试并不特殊的低精度时间同步
从京东和购物网站出发，本文章真正的主题在于对互联网至今仍有的低成本拿时间的 API 进行一个抛砖引玉。
https://blog.hanlin.press/2024/10/HTP-The-HTTP-Time-Protocol/

#Blog 替代标题：如何使用 VIVO商城 进行毫秒级低精度时间同步

翰林的小站

HTP 笑传：扔掉 UDP，试试并不特殊的低精度时间同步

从京东和购物网站出发，本文章真正的主题在于对互联网至今仍有的低成本拿时间的 API 进行一个抛砖引玉。

Safer with Google: Advancing Memory Safety

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via security.googleblog.com via tumdum

Googleblog

Safer with Google: Advancing Memory Safety

Posted by Alex Rebert, Security Foundations, and Chandler Carruth, Jen Engel, Andy Qin, Core Developers Error-prone interactions between ...