$ git clone -n https://github.com/xcp-ng-rpms/libdrm.git /var/lib/mock/v8.2-base-2177-1734/root/chroot_tmpdir/scmroot/libdrm
Cloning into '/var/lib/mock/v8.2-base-2177-1734/root/chroot_tmpdir/scmroot/libdrm'...
$ git reset --hard 68aabc0fbe02b01b6d9d9de0444c94bb18264472
Downloading SOURCES/libdrm-2.4.83.tar.gz (515 KB)
HEAD is now at 68aabc0 Rebuild against newly built kernel in 8.2