Rust Will Save Linux From AI, Says Greg Kroah-Hartman
Linux stable kernel maintainer Greg Kroah-Hartman says Rust can help Linux deal with a flood of AI-discovered security bugs (namely Dirty Frag, Copy Fail, and Fragnesia) by preventing common C mistakes around memory, locking, error handling, and untrusted data at build time rather than during human review. It’s “not a silver bullet” and does not mean rewriting the whol … ⌘ Read more

Interview session with Jonathan Corbet
The Linux Foundation will be hosting a\
live interview with LWN co-founder Jonathan Corbet. The event will
take place on Tuesday, June 2 at 8:00AM Pacific daylight time (UTC-7).
Registration is open for those who would like to attend. ⌘ Read more

Ubuntu 26.10 Planning To Ship With The Linux 7.2 Kernel
Canonical’s kernel team confirmed today their intention of shipping the Ubuntu 26.10 release with what will be the Linux 7.2 kernel… ⌘ Read more

Andrew Morton’s 2004 OLS keynote
I recently presented a brief tribute to Andrew Morton at the 2026 Linux Storage, Filesystem, Memory\
Management, and BPF Summit; it included a suggestion that reading (or
re-reading) his 2004 Ottawa Linux Symposium keynote would be instructive.
This talk, given immediately after the Kernel\
Summit session that decided to fundamentally change the kernel’s
development model, tells a lot about how the kernel project got to where … ⌘ Read more

Cache Aware Scheduling Shows Nice Wins For AMD Zen 5 On PostgreSQL, Valkey, Network Performance
The long-in-development work on Cache Aware Scheduling looks like it will come to a head soon with it looking like Cache Aware Scheduling will land for Linux 7.2. Ahead of the upcoming merge window I ran some fresh benchmarks looking at different areas where this feature is shining. ⌘ Read more

Cache Aware Scheduling Shows Nice Wins For AMD Zen 5 On PostgreSQL, Valkey, Network Performance
The long-in-development work on Cache Aware Scheduling looks like it will come to a head soon with it looking like Cache Aware Scheduling will land for Linux 7.2. Ahead of the upcoming merge window I ran some fresh benchmarks looking at different areas where this feature is shining. ⌘ Read more

Security updates for Wednesday
Security updates have been issued by AlmaLinux (bind, buildah, compat-libtiff3, compat-openssl11, containernetworking-plugins, crun, delve, dnsmasq, dovecot, edk2, firefox, freeipmi, gdk-pixbuf2, giflib, git-lfs, glib2, go-fdo-client, go-fdo-server, golang, grafana, grafana-pcp, gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, and gstreamer1-plugins-ugly-free, iputils, jq, kernel, krb5, libcap, LibRaw, libsndfile, libsoup, libsoup3, libssh, libtiff, libvirt, linux-sgx, … ⌘ Read more

Linux Developers Looking At Retiring The x32 ABI
The Linux x32 ABI for x86_64 processors allow making use of the full 64-bit register file and wide data path but retaining 32-bit pointers to provide for a smaller memory footprint when not needing 64-bit pointers. Linux x32 came to the party late and didn’t enjoy much adoption over the years and is now looking at possible removal from the Linux kernel… ⌘ Read more

Linux Driver To Expose Voltage Inputs For Raspberry Pi SBCs
The Raspberry Pi hardware monitoring driver “RASPBERRYPI-HWMON” is being extended to allow exposing voltage measurements on these ARM single board computers… ⌘ Read more

California Moves To Exempt Linux From Upcoming Age-Verification Law
California lawmakers are moving to exempt most open-source operating systems from the state’s upcoming age-verification law after backlash from Linux and privacy advocates who warned that the original rules could force decentralized projects to collect users’ ages. The amendment would likely shield major Linux distributions, though SteamOS … ⌘ Read more

NVIDIA 610.43.02 Linux Driver Released With Vulkan Improvements, DRM Color Pipeline API
NVIDIA is kicking off the new week with their first Linux driver beta in the R610 driver series that is succeeding the current R595 release branch… ⌘ Read more

[$] Better automatic management of transparent huge pages
Huge pages can improve performance by increasing translation lookaside
buffer (TLB) utilization and reducing memory-management overhead.
Transparent huge pages (THPs) are supposed to make huge-page usage,
well, transparent, Nico Pache said at the beginning of his session in the
memory-management track of the 2026 Linux Storage,\
Filesystem, Memory Management, and BPF Summit. That transparency has
never worked as well as many wo … ⌘ Read more

Security updates for Tuesday
Security updates have been issued by Debian (postorius and spip), Fedora (bind, bind-dyndb-ldap, linux-firmware, tor, and unbound), Mageia (ffmpeg, nginx, perl-Imager, and tigervnc, x11-server, x11-server-xwayland), Oracle (firefox and kernel), Red Hat (buildah, git-lfs, go-toolset:rhel8, golang, golang-github-openprinting-ipp-usb, grafana, grafana-pcp, gvisor-tap-vsock, java-1.8.0-openjdk, java-17-openjdk, java-21-openjdk, opentelemetry-collector, osbuild-composer, podman, rhc, rhc-wo … ⌘ Read more

Intel Working On pmtctl Tool For Linux In Dealing With Platform Telemetry Data
A set if 17 patches were posted today to the Linux kernel mailing list for introducing a new tool in the kernel source tree, pmtctl. This new pmtctl tool is for interfacing with Intel Platform Monitoring Technology… ⌘ Read more

Btrfs Preps Huge Folios Support Ahead Of Linux 7.2
The past few Linux kernel cycles there has been experimental support for large folios with Btrfs while for Linux 7.2 it looks like this modern file-system will be taking things further with huge folios… ⌘ Read more

ML-KEM + X-Wing Patches Posted For Linux To Help With Post-Quantum Security
Linux cryptography expert Eric Biggers of Google posted a set of patches on Monday for providing proof-of-concept support for ML-KEM and X-Wing for post-quantum cryptography… ⌘ Read more

[$] Reviewing kernel patches with LLMs
In a plenary session at
the
2026 Linux Storage,\
Filesystem, Memory Management, and BPF Summit, the state of patch
review using large language models (LLMs) was discussed. It is a topic that has been swirling around in the
kernel community for much of the year. The plenary, which was led by Roman
Gushchin, Chris Mason, Josef Bacik, and Sasha Levin, resulted in a quite bit
of discussion, so much that a second fil … ⌘ Read more

California moves to exempt Linux from its age-verification law after backlash
Article URL: [https://www.tomshardware.com/software/linux/california-moves-to-exempt-linux-from-its-upcoming-age-verification-law-after-backlash-over-forcing-operating-systems-to-collect-users-ages-amendment-proposed-by-the-same-lawmaker-who-wr … ⌘ Read more

[$] Tier-aware memory-controller limits
Joshua Hahn began his session in the memory-management track of the 2026 Linux Storage,\
Filesystem, Memory Management, and BPF Summit by saying that the memory
controller for control groups is intended to provide resource allocation,
accounting, and protection from interference by other tasks. But
it was not really designed for tiered-memory systems; he is looking for a
way to improve that situation. ⌘ Read more

[$] Dirk and Linus discuss AI and kernel development
Linus Torvalds does not enjoy giving talks, but he does consent to
the occasional on-stage conversation with Dirk Hohndel at Linux
Foundation events. The pair held the 30th of their fire-less fireside
chats during a keynote session on May 20, at the 2026 Open\
Source Summit North America. Topics included 3D printing, guitar
pedals, the recent 7.1-rc4 release of the kernel, and Torvalds’s
complicated relationshi … ⌘ Read more

Intel Introducing USB4STREAM Protocol For Linux - Opening Up Some Nifty Uses For USB4
An exciting Intel innovation expected to be added for the upcoming Linux 7.2 kernel is introducing the new USB4STREAM protocol for USB4/Thunderbolt as a “super simple” way to “basically just transfer raw packets from one host to another”. This can be useful for quickly backing up a system from one host to another, sharing of web cameras or other peripherals across systems, or other environments where not having networking or wanti … ⌘ Read more

Linux To Drop ARCnet Support For Old ISA & PCMCIA Hardware
With Linux 7.1 ISDN, ham radio, and other old network code was removed in lightening the kernel source tree by around 138 thousand lines of code. Some additional Linux networking code cleaning is expected for Linux 7.2 with the ISA and PCMCIA hardware around ARCnet set to be removed… ⌘ Read more

California’s Age Verification Law May End Up Exempting Most Linux Distributions
While not as good as repealing AB 1043 outright for requiring operating system providers to ask for a user’s age or birth date at device setup, open-source Linux distributions and other open-source OSes may end up seeing some reprieve before this law goes into effect at the start of 2027… ⌘ Read more

Kernel prepatch 7.1-rc5
The 7.1-rc5 kernel prepatch is out for
testing. Quoth Linus:

I’m not entirely happy about it - most of this is totally trivial
stuff to random drivers, which obviously makes it all less scary,
but at the same time I’m really not convinced the churn is worth it
at rc5 time. These things are “fixes”, sure, but at the same time a
lot of them are simply so irrelevant that I think they’d be better
off in a linux-next tree and get merged during the merge window. … ⌘ Read more

FreeBSD Foundation Executive Director Tries Daily Driving FreeBSD On Laptop
Phoronix reports on a presentation about trying FreeBSD on modern Framework laptop from last week’s Open Source Summit hosted by the Linux Foundation:

With FreeBSD having worked on improving its laptop support over the past two years with some big changes and ongoing efforts for making a nice KDE desktop experience on FreeBS … ⌘ Read more

Canonical Is Shutting Down Ubuntu Pastebin
“Canonical says Ubuntu Pastebin will be decommissioned at the end of May 2026,” writes Slashdot reader BrianFagioli, “as part of an infrastructure modernization effort.”

The announcement only appeared this week, giving the Linux community barely any warning before a service that has been tied to Ubuntu support culture for years suddenly disappears.

Ubuntu Pastebin has long been used for … ⌘ Read more

Linux 7.1-rc5 Released With Fixes Ramping Up From AI Coding Agents
In the road to releasing Linux 7.1 in June, out today is Linux 7.1-rc5 that continues coming on heavy with fixes… ⌘ Read more

GitHub Copilot & Claude Code Helped With Graphics, WiFi Linux Driver Issues This Week
For those curious about the growing use of AI and coding agents within the Linux kernel, this week there was another large batch of new patches fixed that were generated or co-authored by agents like Claude Code and GitHub Copilot… ⌘ Read more

Lenovo, Dell, and HP Financially Support Linux Vendor Firmware Service
The It’s FOSS blog has news about the Linux Vendor Firmware Service, which gives hardware vendors a secure portal to upload firmware updates “which can then be downloaded and installed by users through clients such as GNOME Software or fwupdmgr.” (Originally developed in 2015 by GNOME maintainer Richard Hughes…)
The issue, however, o … ⌘ Read more

Linux To Remove ISA Speech Synthesizer Driver That Likely Hasn’t Been Used In Decades
Following the process of phasing out Intel 486 CPU support and other old hardware drivers that were dropped in the Linux 7.1 kernel cycle for reducing the kernel maintenance burden, the upcoming Linux 7.2 cycle is continuing the trend of phasing out some of the old hardware support that is very obsolete, likely having no users on the latest upstream kernels, and no one formally maintaining the obsolete drivers… ⌘ Read more

KernelScript: A Programming Language For Kernel Customization & App Optimizations
Multikernel Technologies Inc has been working on a multi-kernel architecture for the Linux kernel while in addition to that they have been developing KernelScript as a domain-specific language for carrying out Linux kernel customizations and app-specific optimizations… ⌘ Read more

Boot-Time Wizard Aims To Help Reduce Linux Boot Times
While in the past decade or so Linux desktop/laptop users likely have little to complain about boot times and there hasn’t been much emphasis around trying to make boot times even faster on the Linux desktop especially in an era where many systems are always-on and suspend/resume working more reliably these days, boot times are still an important factor in the embedded Linux world. Boot-Time Wizard is one of the new efforts aiming to help embedded Linux makers c … ⌘ Read more

Why Is Vivado 2026.1 Dropping Linux Support for Free Tier?
Article URL: https://adaptivesupport.amd.com/s/question/0D5Pd00001YQLdMKAX/why-is-vivado-20261-dropping-linux-support-for-free-tier-?language=en_US

Comments URL: [https://news.ycombinator.com/item?id=48254309](https://news.ycombinator.com/ … ⌘ Read more

Linus Torvalds on How AI is Impacting the Hunt for Linux Kernel Bugs
Linus Torvalds spoke this week at the Linux Foundation’s Open Source Summit North America, reports ZDNet — and described how AI is impacting Linux kernel development:

“In the last six months, we’ve seen a lot more commits,” Torvalds noted, estimating that “the last two releases, it’s been about 20% more commits than we had in the previo … ⌘ Read more

Rust-Based Wild Linker 0.9 Brings New Platform Coverage, Linker Plugin API
Wild Linker 0.9 was released today as the latest version of this very fast linker for Linux systems that is written in the Rust programming language… ⌘ Read more

AMD (Xilinx) is Excluding Linux From the Free Tier For Its FPGA Dev Tool
Long-time Slashdot reader Sun writes:

AMD has announced a change to the way they are licensing Vivado, their FPGA development tool… Hidden between the lines of the announcement [of a new model starting with the 2026.1 release] is the change to the free of charge tier. AMD is adding more devices to be supported in this tier, … ⌘ Read more

Linux Kernel Flaw Lets Unprivileged Users Access Root-Only Files, Execute Arbitrary Commands as Root
Qualys’s Threat Research Unit (TRU) has discovered and published a logic flaw in Linux kernel “that permits an unprivileged local user to disclose sensitive files and execute arbitrary commands as root on default installations of several major distributions.” Friday their blo … ⌘ Read more

Linux Mint Making Improvements To Its File Manager, Theme & Dialogs
The Linux Mint project today published their May 2026 status report to outline recent work done to this Ubuntu/Debian-based Linux platform and much of their focus in recent weeks on enhancements to their Cinnamon desktop environment… ⌘ Read more

FreeBSD 15.1-RC1 Released: Fixes With Now Seeing More AI-Discovered Security Issues
In addition to the recent influx of Linux security vulnerabilities affecting Linux, FreeBSD has also begun receiving security reports via AI/LLM-driven discovery tools. FreeBSD 15.1-RC1 is out today ahead of the planned official release in June and it brings a handful of security fixes out of this new AI-driven security research space… ⌘ Read more

Linux 7.1 Merges AMD Dynamic EPP Fixes, Intel Bartlett Lake Scaling Fix
Merged today for Linux 7.1 was this week’s power management fixes with a few notable fixes for both AMD and Intel platforms… ⌘ Read more

[$] Custom page-cache policies with BPF
The kernel’s page cache is charged with maintaining pages (or, more
correctly, folios) containing copies of
data from files in the filesystem; its performance has a big effect on the
performance of the system as a whole. One of the key decisions the kernel
must make is when to evict folios from the page cache. At the 2026 Linux Storage,\
Filesystem, Memory Management, and BPF Summit, Tal Zussman ran a
memory-ma … ⌘ Read more

systemd 261-rc1 Released With OS Installer, IMDS Subsystem & New storagectl
The first release candidate of systemd 261 is out today and it includes yet more features for this Linux init system and service manager… ⌘ Read more

[$] Toward better handling of major page faults
A major page fault occurs when a process attempts to access a page that is
not currently present in RAM; satisfying such faults usually involves I/O, and can thus take some time. When many threads
sharing an address space are generating page faults, the result can be
significant lock contention while that I/O
takes place. During the memory-management track at the 2026 Linux Storage,\
Filesystem, Memory Management, and BPF Summit, Barry Son … ⌘ Read more

Linux Provides Better Performance With The AMD Ryzen 9 9950X3D2 Over Windows 11
Last month with the new AMD Zen 5 “Dual Edition” 3D V-Cache CPU, the AMD Ryzen 9 9950X3D2 Dual Edition showed great performance on Linux across a range of workloads. Curious if the operating system was playing into the greater benefit of Ryzen 9 9950X3D2 versus just the workloads tested, this article is looking at both the AMD Ryzen 9 9950X3D and Ryzen 9 9950X3D2 on Microsoft Windows 11 and Ubuntu 26.04 LTS Linux across a range of … ⌘ Read more

Security updates for Friday
Security updates have been issued by AlmaLinux (firefox), Debian (chromium, nss, openvpn, and thunderbird), Fedora (cockpit, kernel, and linux-firmware), Oracle (gdk-pixbuf2, kernel, and libsndfile), SUSE (container-suseconnect, cpp-httplib, dnsmasq, firefox, glibc, GraphicsMagick, java-1_8_0-openj9, kernel, mozjs115, php8, python-urllib3, rekor, rootlesskit, rsync, tiff, ucode-intel, util-linux, and xz), and Ubuntu (bind9, bubblewrap, libarchive, linux-intel-iot-realtime, postgre … ⌘ Read more

HP Panther Lake Systems Now Have Intel ISH Firmware For Linux
For those with a new Core Ultra Series 3 “Panther Lake” laptop from HP or considering one of these new systems, the Intel ISH firmware has now been upstreamed to linux-firmware.git for enhancing the out-of-the-box support… ⌘ Read more

AMD PMC Linux Driver Preps For Zen 6 CPUs
The AMD SoC Power Management Controller Driver is the latest seeing patch activity now in preparing for next-gen Zen 6 processors… ⌘ Read more

Linux Sound Subsystem Also Seeing Many Fixes Driven By AI/LLMs
It’s not only the Linux networking subsystem where many fixes have been appearing – including several notable security fixes for local privilege escalation issues – leading to “craziness” from AI / LLMs. The Linux sound subsystem has also been seeing an uptick in activity with many “assisted-by” patches coming about in recent weeks… ⌘ Read more

Today’s Linux Networking Fixes: “Craziness Continues With No End In Sight”
Driven by AI/LLM bots like Shashiko uncovering new issues within the Linux kernel source tree, including various security vulnerabilities like Dirty Frag, the mailing list has been wild with bug reports and fixes. Today’s networking fixes pull request for Linux 7.1 continues to highlight the ongoing craziness and fears that the worst may be yet to come… ⌘ Read more

Flipper One Could Be the Ultimate Linux Cyberdeck
BrianFagioli writes: Flipper Devices has finally revealed Flipper One, a Linux-powered cyberdeck that sounds less like a gadget and more like an attempt to rebuild portable ARM computing from the ground up. Unlike Flipper Zero, which focuses on offline protocols like RFID and Sub-1 GHz radio, Flipper One is all about networking, modular hardware, SDR experimentation, local … ⌘ Read more