$ git clone -n https://gitee.com/tomcruiseqi/qemu.git /var/lib/mock/dist-an23.4-build-524974-78043/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23.4-build-524974-78043/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin c2c5880394e693d204eebb482b85cb66a6a8b962:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/qemu
 * [new ref]         c2c5880394e693d204eebb482b85cb66a6a8b962 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c2c5880 [CVE][Upstream] Add patch to fix CVE-2026-2243