Where to clone kernel from

[Colin Law]

Hi,

Hopefully this is an appropriate forum to ask this. Am helping to
track down bug https://bugzilla.kernel.org/show_bug.cgi?id=53071 which
exhibits itself on my laptop running Wily.  By installing kernels from
http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D I have
determined that it was introduced between 3.19.8-vivid and
4.0-rc1-vivid.  The plan is to clone the kernel git repo and git
bisect to find the commit.  Since they are labelled vivid I cloned
git://kernel.ubuntu.com/ubuntu/ubuntu-vivid.git (which took a long
time on my 1.5Mb broadband) but the latest tag in there is
3.19.0-28.30

Is the right one to use
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/wily?

Cheers

Colin Law