$ git clone -n https://gitee.com/lxpzero/llvm.git /var/lib/mock/dist-an23-build-357579-71155/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/dist-an23-build-357579-71155/root/chroot_tmpdir/scmroot/llvm'...
$ git reset --hard c64905c0a87c9ee8c5132fc00ad2533af35f3170
HEAD is now at c64905c update to 17.0.6