$ git clone -n https://github.com/xcp-ng-rpms/kernel.git /var/lib/mock/v8.2-testing-3521-3251/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/v8.2-testing-3521-3251/root/chroot_tmpdir/scmroot/kernel'...
$ git reset --hard 2dd7b1f8feca463393e01b491d7e95b6fb6b3615
Downloading SOURCES/kernel-4.19.19.tar.gz (161 MB)
HEAD is now at 2dd7b1f Add test-cifs-patch.patch