Nov 2, 2025 · This site is operated by the Linux Kernel Organization, a 501 (c)3 nonprofit corporation, with support from the following sponsors.

May 26, 2025 · These kernel releases are not hosted at kernel.org and kernel developers can provide no support for them. It is easy to tell if you are running a distribution kernel.

The following manuals are written for users of the kernel — those who are trying to get it to work optimally on a given system and application developers seeking information on the kernel’s …

Aug 6, 2024 · The Linux Kernel Organization is a California Public Benefit Corporation established in 2002 to distribute the Linux kernel and other Open Source software to the public without …

The maintainers of the various kernel subsystems — and also many kernel subsystem developers — expose their current state of development in source repositories.

Nov 2, 2025 · The Linux Kernel Archives is the official source for Linux kernel releases, documentation, and resources for developers and users.

The Linux kernel source tree has a large range of documents that are invaluable for learning how to interact with the kernel community. When new features are added to the kernel, it is …

Core API Documentation ¶ This is the beginning of a manual for core kernel APIs. The conversion (and writing!) of documents for this manual is much appreciated! Core utilities ¶ This section …

The Per-CPU Pagesets are a vital mechanism in the kernel’s memory management system. By handling most frequent allocations and frees locally on each CPU, the Per-CPU Pagesets …

The Linux SMB kernel client supports SMB Direct, which is a transport scheme for SMB3 that uses RDMA (Remote Direct Memory Access) to provide high throughput and low latencies by …