$ git clone -n https://gitee.com/lslwh/loongarch-kernel.git /var/lib/mock/dist-an8.9-build-358786-71163/root/chroot_tmpdir/scmroot/loongarch-kernel
Cloning into '/var/lib/mock/dist-an8.9-build-358786-71163/root/chroot_tmpdir/scmroot/loongarch-kernel'...
$ git reset --hard 8dac1f69c15a472f4553d0d133935c54e2746c67
HEAD is now at 8dac1f6 4.19.190-7.8