$ git clone -n https://gitee.com/errata/kernel.git /var/lib/mock/dist-an7_9-updates-build-385040-71949/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/dist-an7_9-updates-build-385040-71949/root/chroot_tmpdir/scmroot/kernel'...
$ git reset --hard 76a97461de73346b26889c9c07c809bff36f6ea1
HEAD is now at 76a9746 modify dist