$ git clone -n https://gitee.com/wb-qtt862918/selinux-policy.git /var/lib/mock/dist-an8.6-build-160896-58580/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/dist-an8.6-build-160896-58580/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git reset --hard 1754c247a444bf5b42711a1784a9b6ba69ce822c
HEAD is now at 1754c24 remove module_checksum