$ git clone -n https://gitee.com/ali-inspur/perl.git /var/lib/mock/dist-an23-build-523828-77087/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock/dist-an23-build-523828-77087/root/chroot_tmpdir/scmroot/perl'...
$ git fetch origin 6a1cdc07d54ba578ad4c77f8a8df488e29cad540:KOJI_FETCH_HEAD
From https://gitee.com/ali-inspur/perl
 * [new ref]         6a1cdc07d54ba578ad4c77f8a8df488e29cad540 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a1cdc0 [CVE]update to perl-5.40.4.tar.xz