$ git clone -n https://github.com/xcp-ng-rpms/libdrm.git /var/lib/mock/v8.2-base-2476-1887/root/chroot_tmpdir/scmroot/libdrm
Cloning into '/var/lib/mock/v8.2-base-2476-1887/root/chroot_tmpdir/scmroot/libdrm'...
$ git reset --hard aee44ca94cd779758a2382db2492b7d828c51ec9
Downloading SOURCES/libdrm-2.4.83.tar.gz (515 KB)
HEAD is now at aee44ca Simplify release number: 2.1.2 => 2.2