Get ready for some groundbreaking updates with the upcoming Linux 6.20 or Linux 7.0 release! The Linux community is buzzing with anticipation as the next kernel merge window opens up, and we're about to dive into a world of exciting changes and new features. But here's where it gets controversial: the next kernel version might be called Linux 7.0, breaking with Linus Torvalds' tradition of bumping the major version number after X.19. So, what can we expect from this highly anticipated release? Let's explore some of the key changes and features that are expected to be submitted during the Linux 6.20~7.0 merge window.
First up, we have enhanced support for AMD graphics hardware, including the GFX 12.1 IP block, which promises to deliver a smoother and more visually appealing experience. Next, we delve into the world of compiler-based context and locking analysis, a feature that aims to optimize performance and enhance security. For laptop users, there's good news too, with support for Microsoft's "Turn On Display" ACPI DSM, which addresses common laptop issues.
And here's a feature that's sure to spark some debate: enabling Intel TSX by default on capable CPUs. While it promises better performance, it also raises security concerns. Will the benefits outweigh the risks? That's a question for the community to discuss!
For those who want to personalize their Linux experience, the ability to set a custom boot logo during the kernel boot process is a welcome addition. Say goodbye to the default Tux and hello to your own unique boot screen!
In terms of legacy support, Linux is retiring HIPPI, a near-Gigabit standard for networking supercomputers from the 1990s. It's a sign of progress and a reminder of how far we've come in networking technology.
One of the most anticipated features is the time slice extension, which has been in development for over a decade. Will it finally make its way into the next kernel cycle? We're on the edge of our seats waiting to find out!
Other notable features include revocable resource management, OPENTREENAMESPACE for improved container security and performance, and CAKE_MQ for adapting networking code to modern multi-core systems.
The Linux team is also working on replacing more kernel caching code with Sheaves, focusing on full and lazy preemption models for modern CPU architectures, and making improvements for Rust and LTO kernel builds.
For hardware enthusiasts, there's support for Qualcomm Snapdragon 8 Elite Gen 5 displays, Intel GPU firmware updates on non-x86 platforms, expanded temperature reporting for Intel graphics cards, and much more.
The Nouveau DRM driver is also getting an upgrade, fixing large pages support to potentially enhance performance for NVK.
And for laptop users, there's sensor monitoring support for more ASUS desktop motherboards, fan target and temperature thresholds for the Framework 13 laptop, and cTGP support for the Uniwill driver, allowing for better graphics power configuration.
Other notable additions include RISC-V user-space control flow integrity, batch I/O dispatch for ublk, IO_uring IOPOLL polling improvements, and support for the LG Gram Style 14 laptop speakers.
Finally, the old mount API code is being dropped for the Linux block code, and Focusrite Forte USB audio interface support is being added.
Stay tuned as we cover the Linux 6.20/7.0 merge window over the next two weeks, followed by fresh kernel benchmarks. This next kernel version is set to become the default for Ubuntu 26.04 LTS, so it's a release that will have a significant impact on the Linux community.
So, what do you think about these upcoming changes? Are you excited about the new features, or do you have concerns about potential pitfalls? Let's discuss in the comments and share our thoughts on this highly anticipated Linux release!
