$ git clone -n https://github.com/xcp-ng-rpms/blktap.git /var/lib/mock/v8.3-v-qcow2-7979-23173/root/chroot_tmpdir/scmroot/blktap
Cloning into '/var/lib/mock/v8.3-v-qcow2-7979-23173/root/chroot_tmpdir/scmroot/blktap'...
$ git reset --hard eff999bb5c0b7905aba4633d1f8ec5ed831c51eb
Downloading SOURCES/blktap-3.54.9.tar.gz (388 KB)
HEAD is now at eff999b Update blktap with last qcow2 changes