Upstream¶
Maintained by Linus Torvalds.
See kernel.org for current mainline and stable releases.
Repository and Branches¶
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
master¶
Linus’ master, the upstream, or mainline. This is where all features from all subsystems, including DRM, are merged.
The upstream follows a single branch, time-based development model, with a new kernel release occurring roughly every 10 weeks. New features are merged from subsystem trees during the two week merge window immediately following a kernel release. After the merge window, the new development kernel is stabilized by only merging fixes until the next kernel release. During development, there’s a new release candidate (-rc) kernel each week.