Git commits to the 2.6 Linux kernel.

The netdev mailing list is used for network development (not user questions).

KVM development mailing list.

Linux RAID development.

The OpenFabrics Alliance is currently developing a unified, open-source software stack for the two major RDMA fabric technologies -- InfiniBand and iWARP (also known as RDMA over Ethernet). OpenFabrics hosts the git repositories for the Linux InfiniBand subsystem.

Ongoing development of the Reiser filesystems.

Linux ext4 file system development.

The Linux Driver Project is focused on creating and maintaining OpenSource Linux kernel drivers for all types of devices. The developer mailing list is where the new projects are announced and asked for volunteers from, discussions about the project either technical or procedural, and is the general location for anyone wishing to help out with the Linux Driver Project.

Sparse, the semantic parser, provides a compiler frontend capable of parsing most of ANSI C as well as many GCC extensions, and a collection of sample compiler backends, including a static analyzer also called "sparse". Sparse provides a set of annotations designed to convey semantic information about types, such as what address space pointers point to, or what locks a function acquires or releases. Linus Torvalds started writing Sparse in 2003, initially targeting issues such as mixing pointers to user address space and pointers to kernel address space. As of 2006, Josh Triplett now maintains Sparse.

An informal project to get experienced developers to mentor new developers and coach them on the best ways to get their code ready for submission.

A mailing list about the Tux3 versioning filesystem.

Linux C programming language discussion.

Git is the change-tracking tool used by the Linux kernel developers, originally written by Linus Torvalds. This mailing list is where git development happens.

Linux Security Modules (LSM) development mailing list.

Linux input device development.

The original Linux kernel discussion forum, originally a mailing list it eventually became the newsgroup comp.os.linux. Our archive includes postings from 1991, 1992, and 1993. Originally described as:

"Linux_activists is a discussion archive of the mailing list about Linux, a free unix-like kernel for 386-AT computers, coming with full source code. It is meant for hackers/computer science students to use, learn and enjoy."