Anthropic Rolls Out Claude Opus 4.7, an AI Model That Is Less Risky Than Mythos
Anthropic released Claude Opus 4.7, calling it its strongest generally available model and an improvement over Opus 4.6 in areas like software engineering, instruction-following, tool use, and agentic coding. But the company says it is “less broadly capable” than the restricted Claude Mythos Preview, “which Anthropic rolled … ⌘ Read more

Intel Core Ultra 7 270K Plus Performance In 340+ Linux Benchmarks
Last month Intel began shipping the Intel Core Ultra 7 270K Plus “Arrow Lake Refresh” desktop processor. This is a mighty interesting processor for the $349 USD price point with more cores and a larger cache compared to the Core Ultra 7 265K and capable of delivering much of the performance of the flagship Core Ultra 9 285K Arrow Lake processor. In today’s article is a look at how well the Intel Core Ultra 7 270K Plus performs under Linux wit … ⌘ Read more

[$] The first half of the 7.1 merge window
The 7.1 merge window opened on April 12 with the release
of the 7.0 kernel. Since then, 3,855 non-merge changesets have been
pulled into the mainline repository for the next release. This merge
window is thus just getting started, but there has still been a fair amount
of interesting work moving into the mainline. ⌘ Read more

Linux Mint 23 Making Progress On Ubuntu 26.04 Base, Linux 7.0 Kernel & Wayland
The Linux Mint project published their March 2026 monthly status update where they note the ongoing work toward Mint 23 “Alfa” that will be released under their new longer development lifecycle. Linux Mint 23 will be out for Christmas (December) 2026 atop an Ubuntu 26.04 LTS base… ⌘ Read more

Intel LASS In Good Shape For Linux 7.1
In addition to Linux 7.1 supporting FRED by default for Flexible Return and Event Delivery, another Intel CPU feature now in good shape for this next kernel version is Linear Address Space Separation (LASS)… ⌘ Read more

Linux Begins Removing Support For Russia’s Baikal CPUs
Beyond Linux 7.1 beginning to phase out Intel 486 CPU support, this next Linux kernel version is also beginning to remove driver code for supporting Russia’s Baikal CPUs… ⌘ Read more

Linux 7.1 Picks Up The MMC Changes After Rejected By Linus In Linux 7.0
Back during the Linux 7.0 merge window the MMC changes were rejected by Linus Torvalds as “complete garbage” that wasn’t building properly and not vetted through linux-next. He went without pulling any MMC changes for the v7.0 cycle while now for Linux 7.1 the code has been better tested and successfully merged… ⌘ Read more

[$] LWN.net Weekly Edition for April 16, 2026
Inside this week’s LWN.net Weekly Edition:

• Front: LLM security reports; OpenWrt One build system; Vim forks; removing read-only THPs; 7.0 statistics; MusicBrainz Picard.

• Briefs: OpenSSL 4.0.0; Relicensing; Servo; Zig 0.16.0; Quotes; …

• Announcements: Newsletters, conferences, security updates, patches, and more. ⌘ Read more

Linux 7.1 Delivers Performance Regression Fix For Sheaves
The Linux 7.1 kernel is bringing performance improvements for Sheaves, the per-CPU caching layer introduced several kernel cycles ago (Linux 6.18) for better efficiency on today’s high core count hardware. Sheaves began as an opt-in feature but since Linux 7.0 is now being used for all caches… ⌘ Read more

WQ_AFFN_CACHE_SHARD Merged For Linux 7.1: Significant Win For CPUs With Many Cores Per LLC
The workqueue changes merged today for the Linux 7.1 kernel are significant for today’s modern high-end processors where there can be many CPU cores per last level cache (LLC / L3 cache). The new WQ_AFFN_CACHE_SHARD affinity scope can reduce some contention on such systems and help achieve greater performance… ⌘ Read more

Linux 7.1 Is A Big Win For Intel Panther Lake With FRED Now Enabled By Default
Last month I ran benchmarks showing the very positive performance impact FRED has on Intel’s new Panther Lake processors while wondering why Flexible Return and Event Deliver wasn’t enabled by default yet on Linux. Hours after that story was published, an Intel engineer posted the patch to enable FRED by default with the rationale they were waiting for hardware to be publicly released in order to evaluate the performance benefit. D … ⌘ Read more

Security updates for Wednesday
Security updates have been issued by AlmaLinux (capstone, cockpit, firefox, git-lfs, golang-github-openprinting-ipp-usb, kea, kernel, nghttp2, nodejs24, openexr, perl-XML-Parser, rsync, squid, and vim), Debian (imagemagick, systemd, and thunderbird), Slackware (libexif and xorg), SUSE (bind, clamav, firefox, freerdp2, giflib, go1.25, go1.26, helm, ignition, libpng16, libssh, oci-cli, rust1.92, strongswan, sudo, xorg-x11-server, and xwayland), and Ubuntu (rust-tar and rustc, rustc-1.7 … ⌘ Read more

Linux 7.1 Adds New Child Auto-Reap & PIDFD Auto-Kill Flags For clone3()
The clone3() system call in Linux 7.1 is adding three new flags for greater control over the creation of child processes… ⌘ Read more

AMD EDAC Driver In Linux 7.1 Adds Support For Zen 3 Rembrandt Hardware With ECC
The Error Detection And Correction “EDAC” subsystem updates have been merged for Linux 7.1 that deal with reporting of ECC memory errors and the like from various hardware drivers… ⌘ Read more

Linux 7.1 Gets Rid Of Some Unnecessary Memory Clobbers
The x86/asm changes merged yesterday for the Linux 7.1 kernel with a few low-level improvements… ⌘ Read more

exFAT For Linux 7.1 Helps Reduce File Fragmentation, Fixes
The exFAT file-system changes have landed for the in-development Linux 7.1 kernel… ⌘ Read more

Linus Torvalds Merged The Code Beginning To Remove Intel 486 CPU Support In Linux 7.1
As a follow-up to the news first-covered on Phoronix earlier this month about Linux 7.1 expected to begin removing i486 CPU support: it indeed happened. Linus Torvalds took the initial removal bits today without any fuss today for beginning the phase out of M486 / M486SX / ELAN kernel support… ⌘ Read more

AMD ROCm 7.2.2 Brings Optimization Guide For Ryzen AI / RDNA 3.5 Hardware
ROCm 7.2.2 is out today as a small point release to this open-source AMD GPU compute stack. There are a few code changes but most notable is arguably on the documentation side… ⌘ Read more

Microsoft Reveals Major Price Increase For All Surface PCs
Microsoft has sharply raised prices across its Surface lineup as RAM and component costs keep climbing. “Both its midrange and flagship Surface lines are now significantly more expensive than they were just a few weeks ago, with the flagship Surface Laptop 7 and Surface Pro 11 now starting at $500 more than they launched at in 2024,” reports Windows Central. … ⌘ Read more

LLM-Assisted Patches For Linux 7.1 May Have Negative Impact On 32-bit Systems
Code now merged for the Linux 7.1 kernel may provide some negative performance implications for those still running modern Linux kernels on 32-bit hardware. A fundamental change can present cache line alignment and slab sizing implications for 32-bit Linux OS users but will provide for cleaner code with modern 64-bit computing… ⌘ Read more

Linus Torvalds Rejects Performance Fix “Hack” & Kconfig “Terrible Things” For Linux 7.1
While a lot of interesting new features and changes have been merged already for the Linux 7.1 merge window, two pull requests stand out so far for being rejected by Linus Torvalds and complete with his to-the-point commentary… ⌘ Read more

Linux 7.1 Revamps T10 PI Data Integrity Handling For Better Read Performance
Merged yesterday for the Linux 7.1 kernel is overhauling the T10 PI code for generating and verifying data integrity information. In turn the new code is cleaner while also allowing for better read storage performance… ⌘ Read more

AMD Ready With CPPC Performance Priority & Dynamic/Raw EPP In Linux 7.1
All of the power management subsystem feature updates have been merged for the Linux 7.1 kernel… ⌘ Read more

Linux 7.1 Lands ARM64 NEON-Accelerated CRC64-NVMe For ~6x Improvement
Merged yesterday were all the CRC code updates for the Linux 7.1 kernel. Most notable with that pull is an ARM64-optimized CRC64-NVMe implementation that can deliver multiple times faster performance… ⌘ Read more

Linux 7.0 Released
“The new Linux kernel was released and it’s kind of a big deal,” writes longtime Slashdot reader rexx mainframe. “Here is what you can expect.” Linuxiac reports: A key update in Linux 7.0 is the removal of the experimental label from Rust support. That (of course) does not make Rust a dominant language in kernel development, but it is still an important step in its gradual integration into the project. Another notable security-related c … ⌘ Read more

user.* xattrs On Sockets Merged For Linux 7.1 As Sought By GNOME & systemd Developers
On this first day of the Linux 7.1 merge window, among the early pull requests merged were beginning to land the various VFS pull requests submitted by Christian Brauner. Among that code merged is enabling support for user.* extended attributes on sockets… ⌘ Read more

[$] Development statistics for the 7.0 kernel
Linus Torvalds released the 7.0 kernel as
expected on April 12, ending a relatively busy development cycle. The
7.0 release brings a large number of interesting changes; see the LWN
merge-window summaries ( part 1, part 2) for all the details. Here,
instead, comes our traditional look at where those changes came from and
who supported that work. ⌘ Read more

Rust For Linux 7.1 Bringing Experimental Option That Can Help Performance
In advance of the Linux 7.1 merge window opening, Miguel Ojeda sent out all of the Rust feature updates on Friday. This includes bumping the minimum Rust version for building the Linux kernel as well as a new experimental option that can provide better performance for Rust code within the kernel, alongside other updates… ⌘ Read more

Apple HFS / HFS+ File-System Support Seeing Many Fixes For Linux 7.1
Nearly one year ago to the day I noted Linux developers were considering the removal of the Apple HFS and HFS+ file-system drivers from the kernel. They were orphaned the past decade and turning into a maintenance burden for upstream developers. But then to some surprise, a few developers stepped up to maintain the HFS(+) drivers. One year later it’s proving to be a success story with more fixes for this aging Apple file-system support continui … ⌘ Read more

Btrfs Brings Performance Improvements, Shutdown ioctl Stable With Linux 7.1
Among the early pull requests sent out to Linus Torvalds even before the Linux 7.0 kernel officially released on Sunday were the Btrfs file-system updates. This feature-packed CoW file-system is seeing more performance optimizations for Linux 7.1 as well as its shutdown ioctl feature no longer being experimental and a variety of fixes… ⌘ Read more

GNU Linux-libre 7.0 Deals With Deblobbing More Drivers & Cleansing DT Files
Building off last night’s release of the Linux 7.0 kernel is now the GNU Linux-libre 7.0-gnu kernel release for that downstream kernel that removes support for loading non-free-software kernel modules, blocks the loading of loadable microcode/firmware even when it means greatly reduced hardware support, and other sanitization of code in the name of software freedom… ⌘ Read more

The 7.0 kernel has been released
Linus has released the 7.0 kernel after a
busy nine-week development cycle.

The last week of the release continued the same “lots of small
fixes” trend, but it all really does seem pretty benign, so I’ve
tagged the final 7.0 and pushed it out.

I suspect it’s a lot of AI tool use that will keep finding corner
cases for us for a while, so this may be the “new normal” at least
for a while. Only time will tell.

Significant changes in this release incl … ⌘ Read more

Linux 7.0 Released With New Hardware Support, Optimizations & Self-Healing XFS
As expected the stable Linux 7.0 kernel was just released today in marking this next kernel release. The Linux 7.0 milestone comes due to Linus Torvalds’ preference of bumping the major version number after hitting X.19 as opposed to any single major change, but in any event there are a lot of great improvements and changes to find with this new kernel version. Linux 7.0 is also what’s powering the upcoming Ubuntu 26.04 LTS release… ⌘ Read more

‘Super Mario Galaxy Movie’ and ‘Project Hail Mary’ Combine for Best Box Office in 7 Years
The Super Mario Galaxy Movie “is officially the year’s highest-grossing film to date with $629 million at the global box office,” reports Variety — and it will likely earn over $1 billion. Project Hail Mary now becomes the year’s second highest-grossing movie, with four-week ticket sales over … ⌘ Read more

Many Wonderful Improvements Expected For Linux 7.1, Especially For AMD & Intel
With Linux 7.0 expected for release later today, in turn the Linux 7.1 merge window will kick off for the two week period of landing all sorts of exciting new features, changes, and removal of old features from the kernel. Here is a look at some of what is on the table for the Linux 7.1 merge window… ⌘ Read more

Linux 7.0 Sees Last Minute Fix For Bogus Hardware Errors On AMD Zen 3
Ahead of the Linux 7.0 stable kernel release expected later today are some last minute pull requests sent out this morning. Notable for those using AMD Zen 3 hardware is addressing some bogus hardware errors that began appearing for some users on recent versions of the Linux kernel… ⌘ Read more

D7VK 1.7 Brings More Improvements For Legacy Direct3D On Vulkan
D7VK as the open-source project that began as a fork of DXVK in adding support for Direct3D 7 atop Vulkan has with time extended its range to also supporting Direct3D 6, 5, and 3 APIs. Out today is D7VK 1.7 in continuing to better support those vintage versions of Microsoft’s Direct3D API… ⌘ Read more

RISC-V BeagleV Ahead Single Board Computer To See Working HDMI With Linux 7.1
The BeagleV Ahead is an open-source RISC-V single board computer S(BC) built around the quad-core TH1520 SoC. With the Linux 7.1 mainline kernel there is HDMI display support coming now that the Device Tree bits have been added… ⌘ Read more

FSMOUNT_NAMESPACE Feature Coming For Linux 7.1
Among the new VFS features expected to land for the upcoming Linux 7.1 merge window is FSMOUNT_NAMESPACE… ⌘ Read more

Support For AMD GFX11.7 “RDNA 4m” Pending For RADV & RadeonSI Drivers
Back in February we were the first to report on a new AMD “RDNA 4m” target appearing in the AMDGPU LLVM shader compiler. While part of the “RDNA 4” family, it’s graphics IP version is GFX 11.7 (GFX1170) that is associated with the RDNA 3 family but with some ISA changes to align it slightly more with the newer RDNA 4 graphics IP. While the RDNA 4m AMDGPU LLVM shader compiler patches have been out for two months, the Mesa patches have only been … ⌘ Read more

Linux 7.0 Ready For Release With Many Exciting Changes
The Linux 7.0 kernel is gearing up for its stable release and should be out this coming Sunday, 12 April, barring any major last minute issues… ⌘ Read more

Bitland WMI Laptop Driver Slated For Linux 7.1
Bitland, the Chinese OEM that manufactured systems for Lenovo and other companies until being added to the US Entity List due to being accused of using Uyghur forced labor, is expected to see a WMI driver added to the Linux 7.1 kernel for better supporting Bitland laptops… ⌘ Read more

TUXEDO Laptops Will Enjoy More Features With The Upstream Linux 7.1 Kernel
TUXEDO Computers’ laptops received some heat in the past from upstream Linux kernel developers over their out-of-tree kernel drivers but fortunately that situation has been improving. The Uniwill driver premiered in the Linux 6.19 kernel with that OEM manufacturing many of the TUXEDO Computers laptop models. That Uniwill x86 platform driver enabled more functionality for TUXEDO hardware in the mainline kernel and has continued improvi … ⌘ Read more

ASUS Armoury Driver Supports A Few More Laptops With Linux 7.0
Merged back in Linux 6.19 was the ASUS Armoury driver to enhance support for the ROG Ally gaming handhelds and modern ASUS laptops. The ASUS Armoury driver enables various laptop features to be toggled under Linux and since its introduction it has continued expanding support for more ASUS devices. Ahead of Linux 7.0 coming out on Sunday, a few more devices are now supported by this upstream driver… ⌘ Read more

RISC-V Optimized strnlen Implementation For Linux 7.1 Yields Big Speed-Up
In addition to RISC-V discontinuing its eXecute In Place “XIP” kernel support for Linux 7.1, there is an optimized strnlen() function coming for Linux 7.1 on RISC-V as well as some other optimized functions… ⌘ Read more

Linux 7.0 Adds Support For New Keys On Upcoming Laptops For Expanded AI Agent Interactions
Since last year the Linux kernel already supported the Microsoft Copilot key appearing on recent laptops to trigger AI agent interactions. That keyboard key is becoming more common but now three additional new keys have been standardized for additional AI integration on future PCs. Merged today for Linux 7.0 is supporting those new standardized keycodes for AI use… ⌘ Read more

Lenovo Laptops To Enjoy Better Fan Speed Monitoring With Linux 7.1
Set to be merged for the upcoming Linux 7.1 merge window is the “Yogafan” hardware monitoring driver to provide fan speed monitoring not only for Lenovo Yoga laptops but also various Legion and IdeaPad laptops too… ⌘ Read more

Sumatra PDF 3.7 预发布版本 – 新增命令行工具，以及 Arm 64、命令面板、深色模式等功能
Sumatra PDF 是一款有着 17 年历史的电子书阅读器，支持 PDF, eBook (epub, mobi), comic book (cbz/cbr), DjVu, XPS, CHM 等格式，甚至支持图片浏览。近日发布 3.6 版本，新增了一些功能。@Appinn 而预发布的 Sumatr ⌘ Read more

Intel QAT Driver With Linux 7.1 Adding Zstd Offload Support
The Intel QuickAssist “QAT” driver for the mainline Linux 7.1 kernel is adding support for Zstd offloading across QuickAssist Gen 4 / Gen 5 / Gen 6 accelerators for Zstandard compression as well as Zstandard decompression (limited there to the latest Gen 6 hardware)… ⌘ Read more

AMD ISP4 Driver On Track To Be Merged For Linux 7.2
It looks like with the Linux 7.2 kernel later in the year the AMD ISP4 driver will finally be merged to mainline. This driver is needed for the web camera on the HP ZBook Ultra G1a Strix Halo laptop and other future AMD Ryzen laptops… ⌘ Read more