Open-source News

Linux GPIB Drivers Declared Stable - 53 Years After HP Introduced The Bus

Phoronix - 5 hours 22 min ago
Merged to the mainline Linux kernel last year was GPIB drivers in the kernel's "staging" area. GPIB is the General Purpose Interface Bus launched by HP back in 1972 for lab equipment and more. After a year of cleaning up the code in the kernel's staging area, for Linux 6.19 the GPIB drivers have been promoted out of the staging area and into the Linux kernel proper. The Linux kernel now has stable driver support for this 8 Mbyte/s parallel bus that was introduced 53 years ago...

Linux 6.19 Introduces PCIe Link Encryption & Device Authentication, AMD SEV-TIO Enabling

Phoronix - 7 hours 43 min ago
One of the most exciting merges this weekend to the Linux 6.19 kernel is establishing the infrastructure for supporting PCI Express link encryption and device authentication. Multiple vendors are working on PCIe link encryption for their hardware while this initial pull begins laying the foundation of AMD SEV-TIO Trusted I/O support for the mainline kernel...

Linux 6.19 Delivers Working USB3 Support For Apple Silicon Devices

Phoronix - Sun, 12/07/2025 - 20:00
Merged last night for the Linux 6.19 kernel merge window were all of the USB and Thunderbolt driver changes. Standing out this cycle is Apple Silicon devices like the M1 Macs now having working USB3 support on the mainline Linux kernel...

NVIDIA Plumbs DMA-BUF Support For VFIO PCI Devices In Linux 6.19

Phoronix - Sun, 12/07/2025 - 19:31
In addition to NVIDIA improving peer-to-peer (P2P) DMA for block devices in Linux 6.19, NVIDIA also led an effort providing DMA-BUF support for VFIO PCI devices for opening up some interesting new cases moving forward. As part of the VFIO pull request this new functionality has landed for Linux 6.19...

Using AI To Modernize The Ubuntu Error Tracker Produced Some Code That Was "Plain Wrong"

Phoronix - Sun, 12/07/2025 - 19:18
A week ago I wrote about AI being used to help modernize Ubuntu's Error Tracker. Microsoft GitHub Copilot was tasked to help adapt its Cassandra database usage to modern standards. It's worked in some areas but even for a rather straight forward task, some of the generated functions ended up being "plain wrong" according to the developer involved...

Rust Drivers In Linux 6.19 Will Now Support... Module Parameters

Phoronix - Sun, 12/07/2025 - 19:02
On top of the Rust driver core changes and other Rust code for Linux 6.19, the modules infrastructure for this new kernel version is also bringing some new code. Surprisingly, it's taken until now for Rust kernel modules/drivers to support module parameters as is common practice for passing different options when booting the kernel or manually loading kernel drivers with extra non-default options...

Linux 6.19 Adds New Console Font To Better Handle Modern Laptops With HiDPI Displays

Phoronix - Sun, 12/07/2025 - 09:25
Sent in for the Linux 6.19 merge window when it comes to the frame-buffer device "FBDEV" subsystem are just a set of "fixes" for FBDEV drivers and code clean-ups. But it does also include a new console font option for better supporting modern laptops with high density displays...

hell freezes over - Thurrott.com

Google News - Sun, 12/07/2025 - 06:45
hell freezes over  Thurrott.com

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