$ git clone -n https://gitee.com/mingkaihsu/qemu.git /var/lib/mock/dist-an23-build-python3.11-396575-72138/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23-build-python3.11-396575-72138/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 5fbad160f42cc272c5fd10b81fa89b2a7f6dcf61:KOJI_FETCH_HEAD
From https://gitee.com/mingkaihsu/qemu
 * [new ref]         5fbad160f42cc272c5fd10b81fa89b2a7f6dcf61 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fbad16 Bug fix for hygon vfio based mediated hct(Patch 1051) Fix Bug:    xumingkai.xmk@alibaba-inc.com    guangyi.wg@alibaba-inc.com Description:    An VM with multiple v-C-C-Ps will meet conflicts in index_value.    The conflict comes from incorrect buf memory values.    For instance, given the physical c-c-p vfio id list:          9 2 13 0 7 5 3 4 10 1 12 14 6 8 11    After c-c-p id(13)'s read(), followd ids (index_values) got incorrect value.    It's needed to clean the buf memory via memset for each read().