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

Dec 3, 2025 · Unless you downloaded, compiled and installed your own version of kernel from kernel.org, you are running a distribution kernel. To find out the version of your kernel, run uname -r:

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 user …

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

Linux kernel for ARC processors Feature status on arc architecture ARM Architecture ARM Linux 2.6 and upper Booting ARM Linux Cluster-wide Power-up/power-down race avoidance algorithm …

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 recommended to …

These manuals contain overall information about how to develop the kernel. The kernel community is quite large, with thousands of developers contributing over the course of a year.

The kernel is started by jumping to the kernel entry point, which is located at segment offset 0x20 from the start of the real mode kernel. This means that if you loaded your real-mode kernel code at …

This information is provided to the kernel in a different way on different architectures: device tree, ACPI or board files. When the I2C bus in question is registered, the I2C devices will be instantiated …

Mar 15, 2021 · The Linux Foundation IT team has been working to improve the code integrity of git repositories hosted at kernel.org by promoting the use of PGP-signed git tags and commits.