$ git clone -n https://gitee.com/eastmoutain/qemu.git /var/lib/mock/dist-an23-build-python3.11-383147-71833/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23-build-python3.11-383147-71833/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 6beb9a099f044045dac4271590bdeacc35f0544c:KOJI_FETCH_HEAD
From https://gitee.com/eastmoutain/qemu
 * [new ref]         6beb9a099f044045dac4271590bdeacc35f0544c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6beb9a0 update event idx if guest has made extra available buffer during double check