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lundi 20 novembre 2023, 15:41
Greg Kroah-Hartman has announced the release of the 6.6.2, 6.5.12, 6.1.63, 5.15.139, 5.10.201, 5.4.261, 4.19.299, and 4.14.330 stable kernels. They contain a rather large number of important fixes throughout the kernel tree.
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Security updates have been issued by Debian (freerdp2, lwip, netty, and wireshark), Fedora (dotnet6.0, dotnet7.0, golang, gst-devtools, gstreamer1, gstreamer1-doc, gstreamer1-plugin-libav, gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good,...
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The second 6.7 kernel prepatch is out for testing. 'The most noticeable thing is probably the turbostat tool update, which actually came in during the merge window, but was delayed by just waiting for getting the pull request properly signed.'
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vendredi 17 novembre 2023, 17:04
One of the core constraints when programming in the kernel is the need to avoid sleeping when running in atomic context. For the most part, the responsibility for adherence to this rule is placed on the developer's shoulders; Rust developers, though, want the compiler to...
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Security updates have been issued by Debian (webkit2gtk), Fedora (microcode_ctl, pack, and tigervnc), Slackware (gimp), SUSE (frr, gcc13, go1.20, go1.20-openssl, go1.21, go1.21-openssl, libnbd, libxml2, python-Pillow, python-urllib3, and xen), and Ubuntu (intel-microcode and ...
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jeudi 16 novembre 2023, 21:30
Version 1.74.0 of the Rust language has been released. New features include better configuration for linters, authenticated cargo repositories, and support for projections in opaque return types.
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The addition of realtime support to Linux is a long story; it first shows up in LWN in 2004. For much of that time, it has seemed like only a little more work was needed to get across the finish line; thus we ran headlines like the realtime preemption endgame — in 2009. At ...
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Security updates have been issued by Debian (chromium and openvpn), Oracle (kernel, microcode_ctl, plexus-archiver, and python), Red Hat (.NET 6.0, dotnet6.0, dotnet7.0, dotnet8.0, kernel, linux-firmware, and open-vm-tools), SUSE (apache2, chromium, jhead, postgresql12,...
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The LWN.net Weekly Edition for November 16, 2023 is available.
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mercredi 15 novembre 2023, 22:37
Building new kernels and booting into them is an unavoidable—and time-consuming—part of kernel development. Andrea Righi works for Canonical on the Ubuntu kernel team, so he does a lot of that and wanted to find a way to speed up the task. To that end, he has been...
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Tavis Ormandy has described a bug in some Intel CPUs that can lead to a crash (or worse): We believe this bug causes the frontend to miscalculate the size of the movsb instruction, causing subsequent entries in the ROB [reorder buffer] to be associated with incorrect...
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For the COBOL users out there, James K. Lowden has posted an update on the current status of the GNU COBOL compiler. When in November we turn back our clocks, then naturally do programmers' thoughts turn to Cobol, its promise, and future. At last post, nine months ago, we ...
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Security updates have been issued by Debian (libclamunrar and ruby-sanitize), Fedora (frr, roundcubemail, and webkitgtk), Mageia (freerdp and tomcat), Red Hat (avahi, bind, c-ares, cloud-init, container-tools:4.0, container-tools:rhel8, cups, dnsmasq, edk2, emacs, flatpak,...
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mardi 14 novembre 2023, 16:45
Lisp is one of the oldest programming languages still in use today, but it has evolved in multiple directions over its more than 60-year history. Two of the more prominent descendants, Common Lisp and Emacs Lisp (or Elisp), are fairly closely related at some level, but there ...
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Security updates have been issued by Debian (postgresql-11, postgresql-13, and postgresql-15), Fedora (chromium, optipng, and radare2), Scientific Linux (plexus-archiver and python), Slackware (tigervnc), SUSE (apache2, containerized-data-importer,...
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lundi 13 novembre 2023, 15:01
By the time that the 6.7 merge window closed on November 12, 15,418 non-merge changesets had been pulled into the mainline kernel. That makes this one of the busiest merge windows ever; if one discounts the lengthy bcachefs development history (some 2,800 commits), though,...
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Security updates have been issued by Debian (audiofile and ffmpeg), Fedora (keylime, python-pillow, and tigervnc), Mageia (quictls and vorbis-tools), Oracle (grub2), Red Hat (galera, mariadb, plexus-archiver, python, squid, and squid34), and SUSE (clamav, kernel, mupdf,...
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Linus Torvalds has released 6.7-rc1, thus closing the merge window for this release. It is the largest merge window ever, but some of that was due to the bcachefs history that came with merge of that filesystem. But 6.7 is pretty big in other ways too, with 12678 files...
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vendredi 10 novembre 2023, 17:45
For folks with an interest in how extended BPF came to be and a half-hour to spare, the announcement has gone out of a new film called 'eBPF: Unlocking the kernel', released at the KubeCon+CloudNativeCon event. The documentary is available on YouTube.
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Years ago, the list of mounted filesystems on a Unix or Linux machine was relatively short and static. Adding a filesystem, which typically involved buying a new drive, happened rarely. In contrast, contemporary systems with a large number of containers can have a long and...
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