diff --git a/published/20240108 Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem.md b/published/20240108 Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem.md new file mode 100644 index 0000000000..83c20ab12d --- /dev/null +++ b/published/20240108 Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem.md @@ -0,0 +1,141 @@ +[#]: subject: "Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem" +[#]: via: "https://news.itsfoss.com/linux-kernel-6-7-release/" +[#]: author: "Sourav Rudra https://news.itsfoss.com/author/sourav/" +[#]: collector: "lujun9972/lctt-scripts-1700446145" +[#]: translator: "ChatGPT" +[#]: reviewer: "wxy" +[#]: publisher: "wxy" +[#]: url: "https://linux.cn/article-16547-1.html" + +Linux 内核 6.7 发布，包含众多修复和新的文件系统 +====== + +![][0] + +> 这是历来重大的 Linux 内核发布之一，集大量修复和新增功能于一身。 + +新年伊始，全新 Linux 内核发布！ 🎉 + +我们在 2024 年以 **Linux 内核 6.7 版本** 的推出开启了新的篇章，这一版本具备许多显著改进，其中包括上一版本遗漏的部分内容。 + +Linus Torvalds 在 [公告][1] 中解释了假期引发的小幅延误： + +> 实际上，我们上周的工作量稍比假期前一周多些，但这不会让我觉得我们需要再进一步推迟发布。 +> +> 最后的结果：6.7 版本基于提交数量（超过 17k 的非合并提交，以及 1k+ 的合并提交）来看，已经是我们有史以来发布的最大规模的内核版本之一。然而，额外的第 8 个 rc 版本主要是由于圣诞节假期的时间安排，并非大规模发布所引发的。 + +### 🆕 Linux 内核 6.7：新的变化 + +由于 6.7 是**非长期支持版本**，你没有必须要升级到 Linux 内核 6.7 的压力，除非你急于体验 Linux 的尖端技术。 + +有鉴于此，我们来看看这个版本**关键的亮点**包括了哪些内容： + + * **英特尔的优化** + * **增强的 RISC-V 支持** + * **针对 AMD 的特别增强** + * **众多存储功能的优化** + +#### 英特尔的优化 + +![][3] + +首先要讲的是英特尔的 [Meteor Lake][4] 处理器。**Linux 内核 6.7 对于英特尔 Meteor Lake 图形提供了原生支持**。在此之前，此项支持还处在 _实验性_ 阶段。但现在，你可以在装备有第一代 [Core Ultra][5] 处理器的笔记本上全面享受到它的优势了。 + +另外，英特尔即将发布的 [Arrow Lake][6] 和 Lunar Lake 芯片在 [Turbostat][7]（一个用于监测处理器频率、空闲统计等信息的命令行工具）中也做好了规划。 + +不过，也有一些支持功能被删除。 + +在 Linux 内核 6.7 中，**不再支持英特尔安腾 IA-64 架构**。这已经计划了好一段时间，现在，终于实现了。 + +#### 增强的 RISC-V 支持 + +![][8] + +RISC-V 的一大亮点是 **引入了软件阴影调用堆栈**，这旨在保护 CPU 架构免受意外和恶意操作的影响。 + +此外，**在用户空间对 cbo.zero，以及在基于 ACPI 系统中对** CBO 的支持，还有许多其他杂项修复也同样进行了。这个 [合并请求][9] 中有更多信息。 + +你还可以阅读关于 [阴影堆栈][10]Shadow Stack 的文章，以了解它更多的应用。 + +#### 针对 AMD 的特别增强 + +AMD 的 **无缝启动功能已经扩展到支持 Display Core Next 3.0 及以后版本的 GPU**。包括 Radeon RDNA2/RDNA3，以及未来发布的任何 GPU。 + +此功能使得系统 **平滑过渡，避免了通常随着电源按钮压下后会出现的屏幕闪烁现象**。之前，这个功能仅对 AMD 的 Van Gogh 系列 APU 开放。 + +接下来是 **错误检测和纠正**（[EDAC][11]）在 [Versal][12] SoC 系列中的引入，它添加了一个 EDAC 驱动，支持在集成的 Xilinx DDR 内存控制器上进行 RAS 功能。 + +在这个 [提交信息][13] 中，你能了解到关于它如何实施的更多信息，我们在此对 [Phoronix][14] 的发现表示感谢。 + +#### 众多存储功能的升级 + +![][16] + +我们终于在 Linux 内核 6.7 中迎来了 [Bcachefs][17] 文件系统的引入。如果你对它不熟悉，简单来说，它是一种**写时复制（COW）文件系统**，其重点放在可靠性和稳健表现上。 + +此外，Btrfs 引入了 **新的三项特性**，F2FS 现在 **支持更大的页面尺寸**，甚至 **IBM 的日志文件系统（JFS）也有所增强**。 + +#### 🛠️ 其它变化及优化 + +最后，还有其他一些值得注意的变化包括： + + * 停止对 [MIPS AR7][18] 平台的支持。 + * **x86 CPU 微码加载过程** 的改进。 + * 在 [EROFS][19] 上，**MicroLZMA 压缩** 现在被认为是稳定的。 + * 更好地支持 **采用 RISC-V 的** [Milk-V Pioneer][20] 板。 + * 引入 **Nouveau GPU 系统处理器（GSP）**，它为英伟达的 “Turing” 及更新的 GPU 开启了更好的体验途径。 + +你可以通过阅读 [短日志][1] 或等待在 [内核档案][21] 上发布的更新日志，以了解更多的技术更新。 + +### 安装 Linux 内核 6.7 + +如果你在使用如 Arch 或 Fedora 这样的滚动版本发行版，可以期待在发行版开发者的一番测试后，就能收到升级。 + +对于其他用户，你可以安静等待，或者按照我们的简明教程， **在 Ubuntu 上升级到最新的主线 Linux 内核**： + +> 🚧 我们并不建议你手动升级 Linux 内核，除非你的确有某些问题需要解决。 + +你可以从 [官方网站][21] 获取最新 Linux 内核版本的 tarball。但是请记住，新版本发布后需要一些时间才能下载得到。 + +> **[Linux 内核 6.7][21]** + +💬 你打算升级到 Linux 内核 6.7 吗？你对这个版本有何评价？ + +*（题图：DA/0e329f2b-a118-4a00-9d90-da036172c271）* + +-------------------------------------------------------------------------------- + +via: https://news.itsfoss.com/linux-kernel-6-7-release/ + +作者：[Sourav Rudra][a] +选题：[lujun9972][b] +译者：[ChatGPT](https://linux.cn/lctt/ChatGPT) +校对：[wxy](https://github.com/wxy) + +本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出 + +[a]: https://news.itsfoss.com/author/sourav/ +[b]: https://github.com/lujun9972 +[1]: https://lore.kernel.org/lkml/CAHk-=widprp4XoHUcsDe7e16YZjLYJWra-dK0hE1MnfPMf6C3Q@mail.gmail.com/T/#u +[2]: https://news.itsfoss.com/content/images/size/w256h256/2022/08/android-chrome-192x192.png +[3]: https://news.itsfoss.com/content/images/2024/01/linux-kernel-6-7-chip.png +[4]: https://en.wikipedia.org/wiki/Meteor_Lake +[5]: https://www.intel.com/content/www/us/en/products/details/processors/core-ultra.html +[6]: https://en.wikipedia.org/wiki/Arrow_Lake +[7]: https://www.linux.org/docs/man8/turbostat.html +[8]: https://news.itsfoss.com/content/images/2024/01/linux-kernel-6-7-riscv.png +[9]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d46392bbf5c6ce594669f00b8177f0b34e983f90 +[10]: https://en.wikipedia.org/wiki/Shadow_stack +[11]: https://en.wikipedia.org/wiki/Error_detection_and_correction +[12]: https://www.xilinx.com/products/silicon-devices/acap/versal.html +[13]: https://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git/commit/?h=edac-drivers&id=0fd934580ea3ea91052b999ff75017c3f08b9783 +[14]: https://www.phoronix.com/news/AMD-Xilinx-Versal-EDAC-Linux-67 +[15]: https://news.itsfoss.com/content/images/2023/04/Follow-us-on-Google-News.png +[16]: https://news.itsfoss.com/content/images/2024/01/linux-kernel-6-7-storage.png +[17]: https://bcachefs.org/ +[18]: https://en.wikipedia.org/wiki/Texas_Instruments_AR7 +[19]: https://en.wikipedia.org/wiki/EROFS +[20]: https://milkv.io/pioneer +[21]: https://www.kernel.org/ +[22]: https://itsfoss.com/content/images/size/w256h256/2022/12/android-chrome-192x192.png +[0]: https://img.linux.net.cn/data/attachment/album/202401/10/160848zkf7awqrclul7m7f.jpg \ No newline at end of file diff --git a/sources/news/20240108 Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem.md b/sources/news/20240108 Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem.md deleted file mode 100644 index bf3ccd14e1..0000000000 --- a/sources/news/20240108 Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem.md +++ /dev/null @@ -1,156 +0,0 @@ -[#]: subject: "Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem" -[#]: via: "https://news.itsfoss.com/linux-kernel-6-7-release/" -[#]: author: "Sourav Rudra https://news.itsfoss.com/author/sourav/" -[#]: collector: "lujun9972/lctt-scripts-1700446145" -[#]: translator: " " -[#]: reviewer: " " -[#]: publisher: " " -[#]: url: " " - -Linux Kernel 6.7 Release is Loaded With Fixes and a New Filesystem -====== -One of the biggest Linux Kernel releases, packed with fixes and a couple -of new things. -A new year, a new Linux Kernel release!🎉 - -We start 2024 with the **Linux kernel 6.7 release** that sees the introduction of many improvements, including some that were left out with the previous release. - -Linus Torvalds mentions the little delay because of holidays in the [announcement][1]: - -> So we had a little bit more going on last week compared to the holiday -> week before that, but certainly not enough to make me think we'd want -> to delay this any further. -> -> End result: 6.7 is (in number of commits: over 17k non-merge commits, -> with 1k+ merges) one of the largest kernel releases we've ever had, -> but the extra rc8 week was purely due to timing with the holidays, not -> about any difficulties with the larger release. - -**Suggested Read** 📖 - -![][2] - -## 🆕 Linux Kernel 6.7: What's New? - -Being **a non-LTS release** , you don't have to upgrade to Linux Kernel 6.7, unless you are chasing the bleeding edge of what Linux has to offer. - -So, keeping that in mind, let's take a look at the **key highlights** of this release: - - * **Intel Improvements** - * **Better RISC-V Support** - * **AMD-specific Enhancements** - * **Many Storage Improvements** - - - -### Intel Improvements - -![][3] - -We start off with Intel's [Meteor Lake][4] processors. **Linux Kernel 6.7 has native support for Intel Meteor Lake Graphics**. Earlier, the support was behind the _experimental_ curtain. But now, you can take advantage of it properly on laptops equipped with first generation [Core Ultra][5] processors. - -Initial groundwork was also laid for Intel's upcoming [Arrow Lake][6] and Lunar Lake chips in [Turbostat][7], a CLI utility for monitoring processor frequency, idle statistics, and more. - -However, there has been the removal of some support too. - -With Linux kernel 6.7, **support for Intel Itanium IA-64 has been dropped**. This was already in the works for quite some time, but now, it is finally done. - -### Better RISC-V Support - -![][8] - -The highlight with RISC-V has been the **introduction of a software shadow call stack** that aims to protect the CPU architecture against accidents and malicious actions. - -Additionally, **support for cbo.zero in userspace** , **CBOs in ACPI-based systems** , and many other misc fixes were also made. This [merge][9] has additional information. - -You can also read up on what a [Shadow Stack][10] is for learning more about its uses. - -### AMD-specific Enhancements - -AMD's **seamless boot functionality has been extended to GPUs which support Display Core Next 3.0 and later**. This includes Radeon RDNA2/RDNA3, and any future GPUs. - -This feature results in **a smooth transition into the system without the usual flickering of the screen** that follows a power button press. Previously, this support was only enabled for AMD's Van Gogh series of APUs. - -Then there's the **implementation of error detection and correction** ([EDAC][11]) for the [Versal][12] line of SoCs that adds an EDAC driver for the RAS features on the integrated Xilinx DDR memory controllers. - -You can learn more about its implementation in the [commit][13], and kudos to [Phoronix][14] for spotting that. - -![][15] - -### Many Storage Improvements - -![][16] - -We finally see the introduction of the [Bcachefs][17] file system with Linux kernel 6.7. For those who don't know, it is **a copy-on-write (COW) file system** that focuses on reliability and robustness. - -Moreover, there are **three new features with Btrfs** , **support for larger page sizes with F2FS** , and even **IBM Journaled File-System (JFS) sees a few improvements**. - -### 🛠️ Other Changes & Improvements - -We wrap this one up with some other notable changes: - - * Removal of support for the [MIPS AR7][18] platform. - * Various improvements to **x86 CPU microcode loading**. - * **MicroLZMA compression** is now considered stable on [EROFS][19]. - * Better support for the **RISC-V powered** [Milk-V Pioneer][20] board. - * Inclusion of **Nouveau GPU System Processor (GSP)** that paves the way for a better experience on Nvidia's “Turing” and newer GPUs. - - - -For a brief look into the technical changes, refer to the [shortlog][1] or wait for the changelog to be available on [The Kernel Archives][21]. - -## Installing Linux Kernel 6.7 - -For those running a rolling-release distro such as Arch or Fedora, you can expect an upgrade soon enough after some testing by the distro devs. - -For others, you could either play the waiting game, or **upgrade to the latest mainline Linux kernel on Ubuntu** by following our handy guide: - -![][22] - -🚧 - -We do not recommend you to upgrade the Linux kernel manually unless you really need to resolve some issue. - -You can source the tarball for the latest Linux kernel release from the [official website][21]. Just keep in mind that it takes some time for the latest release to be available. - -[Linux Kernel 6.7][21] - -_💬 Are you going to upgrade to Linux Kernel 6.7? What do you think of this release?_ - -* * * - --------------------------------------------------------------------------------- - -via: https://news.itsfoss.com/linux-kernel-6-7-release/ - -作者：[Sourav Rudra][a] -选题：[lujun9972][b] -译者：[译者ID](https://github.com/译者ID) -校对：[校对者ID](https://github.com/校对者ID) - -本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出 - -[a]: https://news.itsfoss.com/author/sourav/ -[b]: https://github.com/lujun9972 -[1]: https://lore.kernel.org/lkml/CAHk-=widprp4XoHUcsDe7e16YZjLYJWra-dK0hE1MnfPMf6C3Q@mail.gmail.com/T/#u -[2]: https://news.itsfoss.com/content/images/size/w256h256/2022/08/android-chrome-192x192.png -[3]: https://news.itsfoss.com/content/images/2024/01/linux-kernel-6-7-chip.png -[4]: https://en.wikipedia.org/wiki/Meteor_Lake -[5]: https://www.intel.com/content/www/us/en/products/details/processors/core-ultra.html -[6]: https://en.wikipedia.org/wiki/Arrow_Lake -[7]: https://www.linux.org/docs/man8/turbostat.html -[8]: https://news.itsfoss.com/content/images/2024/01/linux-kernel-6-7-riscv.png -[9]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d46392bbf5c6ce594669f00b8177f0b34e983f90 -[10]: https://en.wikipedia.org/wiki/Shadow_stack -[11]: https://en.wikipedia.org/wiki/Error_detection_and_correction -[12]: https://www.xilinx.com/products/silicon-devices/acap/versal.html -[13]: https://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git/commit/?h=edac-drivers&id=0fd934580ea3ea91052b999ff75017c3f08b9783 -[14]: https://www.phoronix.com/news/AMD-Xilinx-Versal-EDAC-Linux-67 -[15]: https://news.itsfoss.com/content/images/2023/04/Follow-us-on-Google-News.png -[16]: https://news.itsfoss.com/content/images/2024/01/linux-kernel-6-7-storage.png -[17]: https://bcachefs.org/ -[18]: https://en.wikipedia.org/wiki/Texas_Instruments_AR7 -[19]: https://en.wikipedia.org/wiki/EROFS -[20]: https://milkv.io/pioneer -[21]: https://www.kernel.org/ -[22]: https://itsfoss.com/content/images/size/w256h256/2022/12/android-chrome-192x192.png