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LWN.net

[$] Hot-page migration and specific-purpose NUMA nodes

For better or for worse, the NUMA node is the abstraction used by the kernel to keep track of different types of memory. How that abstraction is used, though, is still an active area of development. Two patch sets focused on this problem are currently under review; one addresses the perennial problem of promoting heavily used folios from slower to faster memory, while the other aims to improve the kernel's handling of nodes containing special memory installed for a specific purpose.

Phoronix

Wayland-Only Budgie 10.10 Desktop Preview Released

At the start of the year developers behind the Budgie desktop environment hoped for shipping Budgie 10.10 in Q1-2025. We are now in Q4 without a stable release but at long last a preview version is at least available. Budgie 10.10 is the point at which Budgie is going all-in on Wayland in leaving behind the X11 desktop session support...

LWN.net

Josefsson: Introducing the Debian Libre Live Images

Debian developer Simon Josefsson has announced the Debian Libre Live Images project, to allow installing Debian without any non-free software: Since the 2022 decision on non-free firmware, the official images for bookworm and trixie contains non-free software. The Debian Libre Live Images project provides Live ISO images for Intel/AMD-compatible 64-bit x86 CPUs (amd64) built without any non-free software, suitable for running and installing Debian. The images are similar to the Debian Live Images distributed as Debian live images. He does warn that this is a first public release, so there may be problems. See the current list of known issues before trying the images out.

LWN.net

Security updates for Monday

Security updates have been issued by Debian (gst-plugins-base1.0, lasso, and thunderbird), Fedora (bind9-next, chromium, containerd, fvwm3, luksmeta, opentofu, python-pdfminer, python-uv-build, ruff, rust-get-size-derive2, rust-get-size2, rust-regex, rust-regex-automata, rust-reqsign, rust-reqsign-aws-v4, rust-reqsign-command-execute-tokio, rust-reqsign-core, rust-reqsign-file-read-tokio, rust-reqsign-http-send-reqwest, suricata, uv, and xmedcon), Mageia (apache-commons-beanutils, apache-commons-fileupload, apache-commons-lang, botan2, python-django, spdlog, stardict, webkit2, and yelp-xsl), Slackware (xpdf), and SUSE (bind, chromedriver, firefox, kernel, libxml2, and openssh).

Linux.org

SD Card Formatter for Linux

In a previous article, SD Card Basics, I covered the different SD Cards and their abilities. The member 'aeiou' commented that the SD Card Association has an SD Card Formatter for Linux. There is one for Windows and Mac as well, but we'll look at the Linux version. The page for the Formatter is here. Keep in mind that this is a command-line... https://www.linux.org/threads/sd-card-formatter-for-linux.57148/

Phoronix

Updated LLVM/Clang Compiler Enables AVX 10.2 & APX For Intel Nova Lake

Last month when the LLVM/Clang 22 compiler merged support for Intel Nova Lake with the "-march=novalake" target there was no mentions of AVX10 or Advanced Performance Extensions (APX) support. But last week Intel published a new programming reference manual where they confirmed AVX 10.2 and APX for Nova Lake. Now that it's official, Intel compiler engineers are updating the LLVM/Clang (and GCC) compiler support to reflect these ISA additions...