Linux Kernel 5.4 Released » Linux Magazine
Linux founder, Linus Torvalds, has introduced the discharge of kernel 5.4. Included on this newest unlock are plenty of additions and enhancements that may without a doubt receive advantages desktop linux. What are the highest options? Read on.
The maximum vital addition to the Linux kernel 5.4 iteration is the brand new kernel lockdown mode. The objective of this new function is a heightened degree of safety by way of the separation of UID zero (sometimes called the basis consumer) and the kernel. This function comprises each integrity and confidentiality modes. Integrity mode does now not permit userland packages and services and products to change the operating kernel, whilst confidentiality mode does now not permit the extraction of confidential knowledge by way of userland packages and services and products.
As for graphics? Other vital new options to the Linux kernel come with reinforce for AMD Navi 12 and 14 GPUs, in addition to AMD Arcturus graphic playing cards and the AMD Dali and 2020 APU platforms. Intel Tiger Lake hardware now will get early reinforce and the Nouveau open supply driving force sees stepped forward show colour control.
Finally, dossier programs are getting a few vital additions. First off, an non-compulsory case-insensitive dossier and folder dealing with function has been made to be had in F2FS. This will convey reinforce for case-insensitive file-name lookups. With this selection, F2FS case folding will also be set on a per-directory foundation. Second, exFAT reinforce is now to be had for Linux. With this new choice, the moving of recordsdata larger than 4GB shall be imaginable with drives formatted to the exFAT dossier gadget.