$ git clone -n https://gitee.com/Weisson/openssh.git /var/lib/mock/dist-an23-build-440913-73164/root/chroot_tmpdir/scmroot/openssh
Cloning into '/var/lib/mock/dist-an23-build-440913-73164/root/chroot_tmpdir/scmroot/openssh'...
$ git fetch origin 6070f7d56c9bdb6bcc3c8aa8dec1c9c4b76c9daf:KOJI_FETCH_HEAD
From https://gitee.com/Weisson/openssh
 * [new ref]         6070f7d56c9bdb6bcc3c8aa8dec1c9c4b76c9daf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6070f7d Apply patch to prevent unnecessary DNS lookups and improve login performance when remote host is UNKNOWN.