Nov 30, 2025 · This site is operated by the Linux Kernel Organization, a 501 (c)3 nonprofit corporation, with support from the following sponsors.

This is the beginning of a section with information of interest to application developers and system integrators doing analysis of the Linux kernel for safety critical applications.

6 days ago · 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 …

RISC-V Kernel Boot Requirements and Constraints Boot image header in RISC-V Linux Virtual Memory Layout on RISC-V Linux RISC-V Hardware Probing Interface arch/riscv maintenance …

In addition to testing a running kernel, one can also analyze kernel source code directly (at compile time) using static analysis tools. The tools commonly used in the kernel allow one to …

The parameters listed below are only valid if certain kernel build options were enabled and if respective hardware is present. This list should be kept in alphabetical order.

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

Mar 3, 2019 · The kernel code base is logically broken down into a set of subsystems: networking, specific architecture support, memory management, video devices, etc. Most subsystems …

Feb 6, 2022 · It supports all new drivers that have been added to the kernel recently. The old tool iwconfig, which uses Wireless Extensions interface, is deprecated and it’s strongly …