$ git clone -n https://src.fedoraproject.org/rpms/kernel-tools.git /var/lib/mock/f33-build-180585-45179/root/chroot_tmpdir/scmroot/kernel-tools
Cloning into '/var/lib/mock/f33-build-180585-45179/root/chroot_tmpdir/scmroot/kernel-tools'...
$ git reset --hard 08f5d2adadd29bd6c25beb5fead707184da28810
HEAD is now at 08f5d2a Add libperf subpackage