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Linux Kernel 5.14 RC1 Adds Major Support Enhancements for Intel and AMD

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It was recently that Linux version 5.13 was released and now Linux developers are working on what will be the next version of the Kernel. And it is that Linus Torvalds announced a few days ago the launch of the first candidate version (RC1) of Linux 5.14.

This RC1 version comes after the two-week merge window with which the first candidate version for Linux 5.14 is now available with all the new features of this next version of the kernel.

Linux 5.14-rc1 has benefited from the contributions of approximately 1,650 developers, with nearly 11,859 file changes, almost 82,000 inserts, and 285,485 deletions.

In this first RC Linux 5.14-rc1 a series of improvements were introduced for the Intel and AMD GPU drivers Radeon , memfd_secret as a new system call to create secret memory areas, lower latency for the USB audio controller, a series of file system driver improvements, etc.

“Overall, I don’t think there will be any big surprises here and from a size perspective it looks like a pretty normal version. Hopefully this translates into a nice and calm release cycle, but you never know. The latest version was great, but everything was pretty quiet despite that, so size is not always the determining factor here, ”said Linus Torvalds when announcing 5.14-rc1. This release focused primarily on drivers, but the kernel team also removed tens of thousands of legacy lines of code.

“What seems a bit unusual is that there are a lot of row deletions in this document, as the old IDE layer has finally reached its long-awaited end, and all of our IDE support is now based on libata. Of course, just because we’ve removed all that legacy IDE code doesn’t mean we’ve had a row reduction overall – a few tens of thousands of lines of legacy code aren’t close enough to balance the usual core growth. But it’s always nice to see the cleanliness, ”Torvalds wrote in his ad Sunday.

Torvalds expects this to be a “fairly regular release” compared to the 5.13 stable release from late June, which provided initial support for Apple’s M1 processor, as well as support for Landlock and FreeSync. HDMI.

In addition to the Rust support that has not yet been added to Linux 5.14-rc1 is also highly anticipated by the kernel community. In fact, Linus Torvalds had hinted that in April the project had progressed quite well and that Rust support may come with Linux version 5.14. But this is not the case with the release of this Linux 5.14 RC1.

That is why all those who want to see how the integration of Rust in the Linux Kernel develops will have to wait a little longer.

As for the other changes that stand out from the new version, the main changes in Linux 5.14-rc1 are shown:

  • Intel and AMD Radeon Graphics Driver Enhancements
  • Added memfd_secret, a new system call to create secret memory areas
  • Low latency USB audio driver implemented
  • A number of file system driver improvements were implemented
  • Continuous Activation Around Intel Alder Lake Hybrid Processors
  • Legacy IDE code removed
  • A number of improvements implemented for AMD Ryzen laptops with an SFH driver update
  • among others.

finally The stable version of Linux 5.14 is expected to be released in late August or early September, putting it just in time for the likely Ubuntu 21.10 release, as well as updates to other distributions, such as Fedora 35.

If you want to know more about this new Linux 5.14 RC1, you can check the details in the following link.

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