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LWN.net

Kernel archive /pub tree restoring

A few astute observers have noticed that some content on kernel.org had disappeared and were understandably concerned. Konstantin Ryabitsev has provided an update via social.kernel.org: There was an unfortunate error while changing the kernel.org primary/secondary mirroring infrastructure, which resulted in the /pub tree suddenly becoming empty. No data was lost, just public mirror copies. Everything is now being restored, but deletes are fast and restores are slow, so thank you for your patience! The incident is being tracked on the Linux Foundation's IT status page.

LWN.net

Spoofed email from LWN

We were made aware today of an email sent to a reader that was spoofed to appear to be from LWN. The message claimed, among other things, that we were providing personal information about the reader to another site user. As is explained in our privacy policy we do not, and would not, provide such information. If any other readers have received an odd message from LWN, it is an attempt at a hoax; if in doubt, please check the DKIM header of the email. Any email that does come from LWN will have a proper DKIM signature in its headers. If you receive such a message, please feel free to send it to us, with its headers intact. But to reiterate, we are not providing any user information upon request, nor banning any accounts. We hope this will not be a recurring problem.

LWN.net

Fedora Council proposes pausing Community Initiatives

Aoife Moloney has, on behalf of the Fedora Council, posted an announcement that the Fedora Council is "proposing we pause the Community Initiatives process as an official project process" because it has decided the current process is ineffective. It is also closing discussion regarding the AI developer desktop initiative covered by LWN in May. The Fedora Objectives/Initiatives framework was never intended as a mandatory prerequisite to do the work in Fedora. It supposed to help by focusing the community on a certain work when needed, not to decide what is allowed. The AI developer desktop initiative proposal highlighted that the Community Initiatives process has failed to serve as a good framework in Fedora where new ideas can surface, receive respectful feedback, and gain Council support for work that fits the project's present and/or future. This is something that the Council must address. As a first step, we would like to halt the community initiative process immediately. Existing i

LWN.net

[$] Two LLM-assisted memory-management patch sets

The kernel community (like many other free-software projects) has recently seen a large influx of patches developed with the assistance of large language models (LLMs). Those patches tend to come from developers who were previously unknown to the community. At the moment, though, the memory-management developers are evaluating two large patch sets, developed with LLM assistance, that were submitted by established and well-respected developers. The rather different reception accorded to that work may give insights into how LLM-generated contributions will be handled going forward.

LWN.net

Security updates for Thursday

Security updates have been issued by AlmaLinux (giflib, kernel, mariadb:10.11, mod_http2, php, rrdtool, ruby, ruby:3.3, and ruby:4.0), Debian (jq and node-lodash), Fedora (caddy, hut, ipp-usb, kernel, opkssh, rclone, thunderbird, and transmission), SUSE (389-ds, 7zip, alsa, amazon-ecs-init, avahi, cadvisor, cosign, cups, dnsdist, docker, dracut, firefox, firewalld, giflib, glib-networking, glycin-loaders, google-cloud-sap-agent, google-guest-agent, gsasl, hauler, helm, ImageMagick, kernel, keylime, krb5, libaom, libexif, libgcrypt, libnfs, libssh2_org, loupe, lrzip, mutt, ncurses, nodejs22, openCryptoki, openssh, openssl-3, pacemaker, perl-Config-IniFiles, perl-CSS-Minifier-XS, perl-DBI, perl-JavaScript-Minifier-XS, perl-libwww-perl, postfix, python-click, python-idna, python-Markdown, python-joblib, python-handy-archives, python-apache-libcloud, python-WebOb, python-PyGithub, python-soupsieve, python-pip, python-pytest-html, python-python-dotenv, python-python-multipart, python-starle

Phoronix

RISC-V RVV Vector Performance Benchmarks With The SpacemiT K3 SoC

Since May we have been benchmarking the SpacemiT K3 RISC-V SoC as one of the first to market RISC-V chips supporting the RVA23 profile. The SpacemiT K3 has shown how far RISC-V performance has come in the past half decade and one of the promising elements of this modern RISC-V SoC with its X100/A100 cores is supporting the RISC-V Vector Extension "RVV" 1.0. In this article are some initial benchmarks looking specifically at the RISC-V RVV 1.0 performance impact in different supported software.

Phoronix

Intel Posts Initial GCC Compiler Patches For AI Compute Extensions "ACE"

The x86 Ecosystem Advisory Group led by Intel and AMD recently firmed up the AI Compute Extensions (ACE) specification for optimizing x86 for AI computation tasks around matrix multiplication and the like for machine learning workloads. The cross-vendor ACE extension is ultimately a successor to Intel's Advanced Matrix Extensions (AMX). Posted to the GCC mailing list today by Intel engineers are the initial patches in preparing the compiler support for ACE...