$ git clone -n https://gitee.com/yangcheng1203/qemu.git /var/lib/mock/dist-an23.2-build-435893-73131/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23.2-build-435893-73131/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 9f70b5af670348064292eeaa30c3de91a3d17fa0:KOJI_FETCH_HEAD
From https://gitee.com/yangcheng1203/qemu
 * [new ref]         9f70b5af670348064292eeaa30c3de91a3d17fa0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9f70b5a Fix CVE-2024-6505