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Merged this afternoon to GCC Git ahead of the upcoming GCC 14.1 stable release is a big update to the GCC Rust "gccrs" compiler front-end...

Ahead of the Ubuntu 24.04 LTS release that is all important for servers, Canonical engineers are working on extending their installer support to handle NVMe-over-TCP setups...

The Global File-System 2 (GFS2) for Linux clusters continues to advance thanks to Red Hat and with Linux 6.8 there is now support for non-blocking lookups...

Following last week's Linux 6.8 power management updates, Linux PM/ACPI subsystem maintainer Rafael Wysocki of Intel sent out a secondary set of changes this morning. Most notable with this second round of power management material is allowing Intel Core Ultra "Meteor Lake" processors to clock higher with the P-State CPU frequency scaling driver...

Merged last week for the Linux 6.8 kernel were the platform driver x86 updates, which include a lot of new AMD Ryzen and Intel Core platform support and new laptop functionality...

IO_uring creator and Linux block subsystem maintainer Jens Axboe spent about five minutes working on two patches to implement caching for issue-side time querying in the block layer and can yield 6% or more better I/O performance...

A Canonical engineer has been experimenting with implementing a Linux scheduler within the Rust programming language. His early results are interesting and hopeful around the potential of a Rust-based scheduler that works via sched_ext for implementing a scheduler using eBPF that can be loaded during run-time...

Merged back at the start of the Linux 6.8 merge window were the VFS mount API updates that introduce two new system calls: statmount() and listmount() for reading more detailed information about file-system mounts...

It was in 2013 a security researcher called the X.Org Server security state "worse than it looks" and quite a disaster from the security/bug perspective for the aging codebase. A decade later there's still no shortage of security vulnerabilities being uncovered within the X.Org Server...

If you are looking for a 5U rack-mountable chassis for a high-end server or workstation, the SilverStone RM51 launched a few months ago as their latest offering in the high-end server enclosure space.

Co dělat, když váš WordPress někdo napadne a začne uživatele přesměrovávat na phishinovou stránku? Napadený web lze smazat a znovu nainstalovat nebo zkusit vyčistit. Příběh z praxe, kdy se čistění povedlo.

U jednotkových testů a někdy i u testů integračních se zjišťuje míra pokrytí zdrojového kódu testy. Výsledkem je určité procento pokrytí. Ovšem ukazuje se, že i kód s velkou mírou pokrytí ve skutečnosti nemusí být příliš dobře otestován.

As the first new tagged version of AMD's AOMP LLVM-based OpenMP-focused compiler for offloading to their Instinct / Radeon GPUs, AOMP 18.0-1 was released today with many changes...

Waiting for pulling into the mainline kernel once Linus Torvalds is back online following Portland's winter storms is the sound subsystem updates for Linux 6.8, which include a lot of new sound hardware support...

Microsoft's in-house Linux distribution CBL-Mariner that is used for a variety of purposes from Azure to WSL has seen its first release of 2024. While the distribution has at times released up to a few new versions per month, there hadn't been a new release since late November given the holidays...

SQLite 3.45 was released today with the SQLITE_DIRECT_OVERFLOW_READ optimization being enabled by default that can help for apps relying on SQLite and doing a lot of reads of large BLOBs or strings deliver better read performance. There are also query planner improvements while most interesting with SQLite 3.45 is all JSON functions being rewritten to use the new JSONB format...

In addition to the GNOME triple buffering patches that still haven't been merged to Mutter's mainline branch, Ubuntu 24.04 LTS and upstream Debian are slated to currently carry a few extra performance optimizations...

While not as notable as the Bcachefs additions, more work on XFS online repair, and other file-system updates for Linux 6.8, the Btrfs file-system driver changes for Linux 6.8 were merged last week...

Libvirt as the virtualization API/toolkit developed by Red Hat for managing virtualization on Linux is out today with its v10.0 release...

It shouldn't come as much of a surprise, but openSUSE today reaffirmed that openSUSE Leap 16 will succeed the current Leap 15 series. OpenSUSE Leap 16 will be based on SUSE's Adaptable Linux Platform (ALP) codebase...