$ git clone -n https://gitee.com/wenjie2025/libnvme_1774043224.git /var/lib/mock/dist-an23-build-520960-76101/root/chroot_tmpdir/scmroot/libnvme_1774043224
Cloning into '/var/lib/mock/dist-an23-build-520960-76101/root/chroot_tmpdir/scmroot/libnvme_1774043224'...
$ git fetch origin b7c2e8bf59072495454e383e095653bc28aded2c:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/libnvme_1774043224
 * [new ref]         b7c2e8bf59072495454e383e095653bc28aded2c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b7c2e8b Update code from upstream