$ git clone -n https://gitee.com/wanghuan158/qemu.git /var/lib/mock/dist-an23.4-build-514468-75109/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23.4-build-514468-75109/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 7fd02b359a959cecd4937d8d73fa63a10cc05a9f:KOJI_FETCH_HEAD
From https://gitee.com/wanghuan158/qemu
 * [new ref]         7fd02b359a959cecd4937d8d73fa63a10cc05a9f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7fd02b3 target/i386: Add Dhyana-v4 CPU model