Vue lecture

Il y a de nouveaux articles disponibles, cliquez pour rafraîchir la page.

Incus 6.2 released

Version 6.2 of the Incus container-management system is out. "This release contains the second wave of changes contributed by students of the University of Texas at Austin and a few other features and improvements." The features include a new incus top command, a new API for system load information, and more.

New site feature: comment subthread hiding

In the recent discussion on commenting at LWN, several readers asked for the ability to hide subthreads of a long comment stream. That feature has just been added; it is also integrated with the three comment-display modes and with comment filtering, removing the need for JavaScript for filtering. Hiding is not persistent; no extra data is stored at either end.

Give it a try; if you have comments on the new mechanism, this is the place to put them.

On a vu 4 épisodes de Star Wars The Acolyte : notre avis sans spoilers sur la série Disney+

the-acolyte-mae

Numerama a pu voir en avant-première 4 épisodes de la nouvelle série Star Wars The Acolyte. Une aventure qui se déroule un siècle avant La Menace fantôme, qui offre une lecture rafraichissante de la saga, en la plaçant à une autre époque. On regrettera toutefois une direction qui n'a pas proposé de plans ou de mises en scène remarquables.

[$] Handling the NFS change attribute

The saga of the i_version field for inodes, which tracks the occurrence of changes to the data or metadata of a file, continued in a discussion at the 2024 Linux Storage, Filesystem, Memory Management, and BPF Summit. In a session led by Jeff Layton, who has been doing a lot the work on changing the semantics and functioning of i_version over the years, he updated attendees on the status of the effort since a session at last year's summit. His summary was that things are "pretty much where we started last year", but the discussion this time pointed to some possible ways forward.

[$] An instruction-level BPF memory model

There are few topics as arcane as memory models, so it was a pleasant surprise when the double-length session on the BPF memory model at the Linux Storage, Filesystem, Memory Management, and BPF Summit turned out to be understandable. Paul McKenney led the session, although he was clear that the work he was presenting was also due to Puranjay Mohan, who unfortunately could not attend the summit. BPF does not actually have a formalized memory model yet; instead it has relied on a history of talks like this one and a general informal understanding. Unfortunately, ignoring memory models does not make them go away, and this has already caused at least one BPF-related bug on weakly-ordered architectures. Figuring out what a formal memory model for BPF should define was the focus of McKenney's talk.

Security updates for Tuesday

Security updates have been issued by Mageia (chromium-browser-stable, git, libreoffice, microcode, python-requests, webkit2, and wireshark), Oracle (container-tools:ol8, glibc, go-toolset:ol8, idm:DL1 and idm:client, less, python39:3.9 and python39-devel:3.9, ruby:3.0, and virt:ol and virt-devel:rhel), Red Hat (nodejs, nodejs:18, python-idna, and ruby:3.1), and SUSE (389-ds, ffmpeg, ffmpeg-4, gnutls, gstreamer-plugins-base, libhtp, mariadb104, poppler, python-python-jose, squid, and unbound).
❌