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Phoronix

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 posted this week for enabling the RADV Vulkan driver and RadeonSI Gallium3D (OpenGL) driver support...

Foss Force

EFF Says It’s Quitting TwitterX

It took a minute -- actually a long minute -- but Electronic Frontier Foundation has finally shut the door on the platform formerly known as Twitter, without even a "goodbye." The post EFF Says It’s Quitting TwitterX appeared first on FOSS Force.

Phoronix

Intel's New Shader Compiler "Jay" Merged For Mesa 26.1

It was just a few days ago that Jay was publicly posted as the new shader compiler in-development for Intel GPUs on Linux for both their ANV Vulkan and Iris Gallium3D drivers. While still very experimental, that initial Jay compiler code was merged today for Mesa 26.1-devel...

OMG! Ubuntu

Ghostty terminal is now available in the Ubuntu repos

The Ghostty terminal is now packaged in the Ubuntu 26.04 LTS repositories – meaning for those on the new long-term support release, it’s only an apt install away. Ghostty is a fast, open-source terminal emulator for macOS and Linux (Windows support is seemingly trapped between planes), made by Mitchell Hashimoto. It’s picked up millions of users since its launch in December 2024, and has been available on Ubuntu via a community-maintained PPA, DEB and Snap packages for a while. This is its first appearance in the Ubuntu repos proper. What makes Ghostty different? β€œGhostty is a fast, feature-rich, and cross-platform […]

LWN.net

[$] Removing read-only transparent huge pages for the page cache

Things do not always go the way kernel developers think they will. When the kernel gained support for the creation of read-only transparent huge pages for the page cache in 2019, the developer of that feature, Song Liu, added a Kconfig file entry promising that support for writable huge pages would arrive "in the next few release cycles". Over six years later, that promise is still present, but it will never be fulfilled. Instead, the read-only option will soon be removed, reflecting how the core of the memory-subsystem has changed underneath this particular feature.