$ git clone -n https://gitee.com/mgb01105731/linux-firmware.git /var/lib/mock/dist-an23-build-144413-57687/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-an23-build-144413-57687/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git reset --hard origin/a23
HEAD is now at 103172c optimise spec file