Cloning this repository:

git clone git://gitorious.org/~allenmaxy/0xlab-kernel/allenmaxys-kernel.git allenmaxys-kernel
cd allenmaxys-kernel

Add this repository as a remote to an existing local repository:

git remote add allenmaxys-kernel git://gitorious.org/~allenmaxy/0xlab-kernel/allenmaxys-kernel.git
git fetch allenmaxys-kernel
git checkout -b my-local-tracking-branch allenmaxys-kernel/master_or_other_branch