The Fedora kernel SRPM contains a broken-out patch series. The Ubuntu .deb source package for
the kernel contains only a single, merged patch to the kernel.org sources.
The Grumpy Editor's guide to (some) development distributions
Posted Nov 21, 2007 16:09 UTC (Wed) by pharm (guest, #22305)
[Link]
The Fedora kernel SRPM contains a broken-out patch series. The Ubuntu .deb source package for
the kernel contains only a single, merged patch to the kernel.org sources.
They appear to be using git for kernel development: