I've been trying to clone git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci.git but it fails with various errors - "the remote end hung up unexpectedly", "git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci.git/info/refs not found: did you run git update-server-info on the server?". Is this git tree still active or should I be using another one?